MINI MINI MANI MO

DROP TABLE IF EXISTS t1,t2;
CREATE TABLE t1(c1 DECIMAL(10,5) UNSIGNED NOT NULL, c2 DECIMAL(10,5) SIGNED NULL, c3 DECIMAL, c4 INT, UNIQUE INDEX idx(c1,c2));
CREATE TABLE t2(c1 DECIMAL(10,0) SIGNED NOT NULL, c2 DECIMAL(10) UNSIGNED NULL, c3 DECIMAL, c4 INT);
INSERT INTO t1 VALUES('00100.05000','-00100.05000','00100.05000',1);
Warnings:
Note	1265	Data truncated for column 'c3' at row 1
INSERT INTO t2 VALUES('-1000000000','1000000000','1000000000',2);
INSERT INTO t1(c1) VALUES('12345.000009');
Warnings:
Note	1265	Data truncated for column 'c1' at row 1
INSERT INTO t1 VALUES('99999.99999','-99999.99999','99999.99999',3);
Warnings:
Note	1265	Data truncated for column 'c3' at row 1
INSERT INTO t2 VALUES('-9999999999','-9999999999','9999999999',4);
Warnings:
Warning	1264	Out of range value for column 'c2' at row 1
SELECT * FROM t1;
c1	c2	c3	c4
100.05000	-100.05000	100	1
12345.00001	NULL	NULL	NULL
99999.99999	-99999.99999	100000	3
INSERT INTO t1 VALUES('100000.000002','-100000.000002','100000.000002',5);
ERROR 23000: Duplicate entry '99999.99999--99999.99999' for key 'idx'
DELETE FROM t1 WHERE c1='99999.99999' AND c2='-99999.99999';
SELECT * FROM t1;
c1	c2	c3	c4
100.05000	-100.05000	100	1
12345.00001	NULL	NULL	NULL
INSERT INTO t1 VALUES('100000.000002','-100000.000002','100000.000002',5);
Warnings:
Warning	1264	Out of range value for column 'c1' at row 1
Warning	1264	Out of range value for column 'c2' at row 1
Note	1265	Data truncated for column 'c3' at row 1
INSERT INTO t2 VALUES('10000000000','-10000000000','10000000000',6);
Warnings:
Warning	1264	Out of range value for column 'c1' at row 1
Warning	1264	Out of range value for column 'c2' at row 1
Warning	1264	Out of range value for column 'c3' at row 1
insert into t1 values ("0.0","0.0","0.0",7),("01.0","01.0","01.0",10);
insert into t1 values ("-.1","-.1","-.1",13);
Warnings:
Warning	1264	Out of range value for column 'c1' at row 1
Note	1265	Data truncated for column 'c3' at row 1
insert into t1 values ("+111111111.11","+111111111.11","+111111111.11",19);
Warnings:
Warning	1264	Out of range value for column 'c1' at row 1
Warning	1264	Out of range value for column 'c2' at row 1
Note	1265	Data truncated for column 'c3' at row 1
insert into t2 values ("0.0","0.0","0.0",7),("-0.0","-0.0","-0.0",8),("+0.0","+0.0","+0.0",9),("01.0","01.0","01.0",10),("+01.0","+01.0","+01.0",11),("-01.0","-01.0","-01.0",12);
Warnings:
Warning	1264	Out of range value for column 'c2' at row 2
Warning	1264	Out of range value for column 'c2' at row 6
insert into t2 values ("-.1","-.1","-.1",13),("+.1","+.1","+.1",14),(".1",".1",".1",15);
Warnings:
Note	1265	Data truncated for column 'c1' at row 1
Warning	1264	Out of range value for column 'c2' at row 1
Note	1265	Data truncated for column 'c3' at row 1
Note	1265	Data truncated for column 'c1' at row 2
Note	1265	Data truncated for column 'c2' at row 2
Note	1265	Data truncated for column 'c3' at row 2
Note	1265	Data truncated for column 'c1' at row 3
Note	1265	Data truncated for column 'c2' at row 3
Note	1265	Data truncated for column 'c3' at row 3
insert into t2 values ("00000000000001","00000000000001","00000000000001",16),("+0000000000001","+0000000000001","+0000000000001",17),("-0000000000001","-0000000000001","-0000000000001",18);
Warnings:
Warning	1264	Out of range value for column 'c2' at row 3
insert into t2 values ("+111111111.11","+111111111.11","+111111111.11",19),("111111111.11","111111111.11","111111111.11",20),("-11111111.11","-11111111.11","-11111111.11",21);
Warnings:
Note	1265	Data truncated for column 'c1' at row 1
Note	1265	Data truncated for column 'c2' at row 1
Note	1265	Data truncated for column 'c3' at row 1
Note	1265	Data truncated for column 'c1' at row 2
Note	1265	Data truncated for column 'c2' at row 2
Note	1265	Data truncated for column 'c3' at row 2
Note	1265	Data truncated for column 'c1' at row 3
Warning	1264	Out of range value for column 'c2' at row 3
Note	1265	Data truncated for column 'c3' at row 3
insert into t2 values ("-111111111.11","-111111111.11","-111111111.11",22),("+1111111111.11","+1111111111.11","+1111111111.11",23),("1111111111.11","1111111111.11","1111111111.11",24);
Warnings:
Note	1265	Data truncated for column 'c1' at row 1
Warning	1264	Out of range value for column 'c2' at row 1
Note	1265	Data truncated for column 'c3' at row 1
Note	1265	Data truncated for column 'c1' at row 2
Note	1265	Data truncated for column 'c2' at row 2
Note	1265	Data truncated for column 'c3' at row 2
Note	1265	Data truncated for column 'c1' at row 3
Note	1265	Data truncated for column 'c2' at row 3
Note	1265	Data truncated for column 'c3' at row 3
insert into t2 values ("1e+1000","1e+1000","1e+1000",25),("1e-1000","1e-1000","1e-1000",26),("-1e+1000","-1e+1000","-1e+1000",27);
Warnings:
Warning	1264	Out of range value for column 'c1' at row 1
Warning	1264	Out of range value for column 'c2' at row 1
Warning	1264	Out of range value for column 'c3' at row 1
Note	1265	Data truncated for column 'c1' at row 2
Note	1265	Data truncated for column 'c2' at row 2
Note	1265	Data truncated for column 'c3' at row 2
Warning	1264	Out of range value for column 'c1' at row 3
Warning	1264	Out of range value for column 'c2' at row 3
Warning	1264	Out of range value for column 'c3' at row 3
insert into t2 values ("1e+4294967296","1e+4294967296","1e+4294967296",28),("1e-4294967296","1e-4294967296","1e-4294967296",29);
Warnings:
Warning	1264	Out of range value for column 'c1' at row 1
Warning	1264	Out of range value for column 'c2' at row 1
Warning	1264	Out of range value for column 'c3' at row 1
Note	1265	Data truncated for column 'c1' at row 2
Note	1265	Data truncated for column 'c2' at row 2
Note	1265	Data truncated for column 'c3' at row 2
insert into t2 values ("1e+18446744073709551615","1e+18446744073709551615","1e+18446744073709551615",30),("1e+18446744073709551616","1e+18446744073709551616","1e+18446744073709551616",31),("1e-9223372036854775807","1e-9223372036854775807","1e-9223372036854775807",32),("1e-9223372036854775809","1e-9223372036854775809","1e-9223372036854775809",33);
Warnings:
Warning	1264	Out of range value for column 'c1' at row 1
Warning	1264	Out of range value for column 'c2' at row 1
Warning	1264	Out of range value for column 'c3' at row 1
Warning	1366	Incorrect decimal value: '1e+18446744073709551616' for column 'c1' at row 2
Warning	1366	Incorrect decimal value: '1e+18446744073709551616' for column 'c2' at row 2
Warning	1366	Incorrect decimal value: '1e+18446744073709551616' for column 'c3' at row 2
Note	1265	Data truncated for column 'c1' at row 3
Note	1265	Data truncated for column 'c2' at row 3
Note	1265	Data truncated for column 'c3' at row 3
Warning	1366	Incorrect decimal value: '1e-9223372036854775809' for column 'c1' at row 4
Warning	1366	Incorrect decimal value: '1e-9223372036854775809' for column 'c2' at row 4
Warning	1366	Incorrect decimal value: '1e-9223372036854775809' for column 'c3' at row 4
SELECT * FROM t1;
c1	c2	c3	c4
0.00000	-0.10000	0	13
0.00000	0.00000	0	7
1.00000	1.00000	1	10
100.05000	-100.05000	100	1
12345.00001	NULL	NULL	NULL
99999.99999	-99999.99999	100000	5
99999.99999	99999.99999	111111111	19
SELECT * FROM t2;
c1	c2	c3	c4
-1	0	-1	12
-1	0	-1	18
-1000000000	1000000000	1000000000	2
-11111111	0	-11111111	21
-111111111	0	-111111111	22
-9999999999	0	-9999999999	27
-9999999999	0	9999999999	4
0	0	0	13
0	0	0	14
0	0	0	15
0	0	0	26
0	0	0	29
0	0	0	31
0	0	0	32
0	0	0	33
0	0	0	7
0	0	0	8
0	0	0	9
1	1	1	10
1	1	1	11
1	1	1	16
1	1	1	17
111111111	111111111	111111111	19
111111111	111111111	111111111	20
1111111111	1111111111	1111111111	23
1111111111	1111111111	1111111111	24
9999999999	0	9999999999	6
9999999999	9999999999	9999999999	25
9999999999	9999999999	9999999999	28
9999999999	9999999999	9999999999	30
SELECT count(*) as total_rows, min(c1) as min_value, max(c1) as max_value, sum(c1) as sum, avg(c1) as avg FROM t1;
total_rows	min_value	max_value	sum	avg
7	0.00000	99999.99999	212446.04999	30349.435712857
SELECT count(*) as total_rows, min(c2) as min_value, max(c2) as max_value, sum(c2) as sum, avg(c2) as avg FROM t1;
total_rows	min_value	max_value	sum	avg
7	-99999.99999	99999.99999	-99.15000	-16.525000000
SELECT count(*) as total_rows, min(c3) as min_value, max(c3) as max_value, sum(c3) as sum, avg(c3) as avg FROM t1;
total_rows	min_value	max_value	sum	avg
7	0	111111111	111211212	18535202.0000
SELECT count(*) as total_rows, min(c1) as min_value, max(c1) as max_value, sum(c1) as sum, avg(c1) as avg FROM t2;
total_rows	min_value	max_value	sum	avg
30	-9999999999	9999999999	21322222222	710740740.7333
SELECT count(*) as total_rows, min(c2) as min_value, max(c2) as max_value, sum(c2) as sum, avg(c2) as avg FROM t2;
total_rows	min_value	max_value	sum	avg
30	0	9999999999	33444444445	1114814814.8333
SELECT count(*) as total_rows, min(c3) as min_value, max(c3) as max_value, sum(c3) as sum, avg(c3) as avg FROM t2;
total_rows	min_value	max_value	sum	avg
30	-9999999999	9999999999	43322222220	1444074074.0000
SELECT * FROM t1;
c1	c2	c3	c4
0.00000	-0.10000	0	13
0.00000	0.00000	0	7
1.00000	1.00000	1	10
100.05000	-100.05000	100	1
12345.00001	NULL	NULL	NULL
99999.99999	-99999.99999	100000	5
99999.99999	99999.99999	111111111	19
SELECT count(*) as total_rows, min(c1) as min_value, max(c1) FROM t1;
total_rows	min_value	max(c1)
7	0.00000	99999.99999
SELECT * FROM t1 WHERE c3 = '0.0';
c1	c2	c3	c4
0.00000	-0.10000	0	13
0.00000	0.00000	0	7
SELECT c1,c2 FROM t1;
c1	c2
0.00000	-0.10000
0.00000	0.00000
1.00000	1.00000
100.05000	-100.05000
12345.00001	NULL
99999.99999	-99999.99999
99999.99999	99999.99999
SELECT c1,c2 FROM t1 ORDER BY c1,c2 DESC;
c1	c2
0.00000	0.00000
0.00000	-0.10000
1.00000	1.00000
100.05000	-100.05000
12345.00001	NULL
99999.99999	99999.99999
99999.99999	-99999.99999
SELECT * FROM t1 ORDER BY c1,c2 LIMIT 2;
c1	c2	c3	c4
0.00000	-0.10000	0	13
0.00000	0.00000	0	7
SELECT * FROM t1 ORDER BY c1,c2 DESC LIMIT 2;
c1	c2	c3	c4
0.00000	0.00000	0	7
0.00000	-0.10000	0	13
SELECT * FROM t1 WHERE c1 = '0.0' ORDER BY c1,c2;
c1	c2	c3	c4
0.00000	-0.10000	0	13
0.00000	0.00000	0	7
SELECT * FROM t1 WHERE c1 = '0.0' ORDER BY c1,c2 LIMIT 2;
c1	c2	c3	c4
0.00000	-0.10000	0	13
0.00000	0.00000	0	7
SELECT * FROM t1 WHERE c1 = '0.0' ORDER BY c1,c2 DESC;
c1	c2	c3	c4
0.00000	0.00000	0	7
0.00000	-0.10000	0	13
SELECT * FROM t1 WHERE c1 = '0.0' ORDER BY c1,c2 DESC LIMIT 2;
c1	c2	c3	c4
0.00000	0.00000	0	7
0.00000	-0.10000	0	13
SELECT * FROM t1 WHERE c1 <> '0.0' ORDER BY c1,c2;
c1	c2	c3	c4
1.00000	1.00000	1	10
100.05000	-100.05000	100	1
12345.00001	NULL	NULL	NULL
99999.99999	-99999.99999	100000	5
99999.99999	99999.99999	111111111	19
SELECT * FROM t1 WHERE c1 <> '0.0' ORDER BY c1,c2 LIMIT 2;
c1	c2	c3	c4
1.00000	1.00000	1	10
100.05000	-100.05000	100	1
SELECT * FROM t1 WHERE c1 > '0.0' ORDER BY c1,c2;
c1	c2	c3	c4
1.00000	1.00000	1	10
100.05000	-100.05000	100	1
12345.00001	NULL	NULL	NULL
99999.99999	-99999.99999	100000	5
99999.99999	99999.99999	111111111	19
SELECT * FROM t1 WHERE c1 > '0.0' ORDER BY c1,c2 LIMIT 2;
c1	c2	c3	c4
1.00000	1.00000	1	10
100.05000	-100.05000	100	1
SELECT * FROM t1 WHERE c1 >= '0.0' ORDER BY c1,c2;
c1	c2	c3	c4
0.00000	-0.10000	0	13
0.00000	0.00000	0	7
1.00000	1.00000	1	10
100.05000	-100.05000	100	1
12345.00001	NULL	NULL	NULL
99999.99999	-99999.99999	100000	5
99999.99999	99999.99999	111111111	19
SELECT * FROM t1 WHERE c1 >= '0.0' ORDER BY c1,c2 LIMIT 2;
c1	c2	c3	c4
0.00000	-0.10000	0	13
0.00000	0.00000	0	7
SELECT * FROM t1 WHERE c1 < '0.0' ORDER BY c1,c2;
c1	c2	c3	c4
SELECT * FROM t1 WHERE c1 < '0.0' ORDER BY c1,c2 LIMIT 2;
c1	c2	c3	c4
SELECT * FROM t1 WHERE c1 <= '0.0' ORDER BY c1,c2;
c1	c2	c3	c4
0.00000	-0.10000	0	13
0.00000	0.00000	0	7
SELECT * FROM t1 WHERE c1 <= '0.0' ORDER BY c1,c2 LIMIT 2;
c1	c2	c3	c4
0.00000	-0.10000	0	13
0.00000	0.00000	0	7
SELECT * FROM t1 WHERE c1 <=> '0.0' ORDER BY c1,c2;
c1	c2	c3	c4
0.00000	-0.10000	0	13
0.00000	0.00000	0	7
SELECT * FROM t1 WHERE c1 <=> '0.0' ORDER BY c1,c2 LIMIT 2;
c1	c2	c3	c4
0.00000	-0.10000	0	13
0.00000	0.00000	0	7
SELECT * FROM t1 WHERE c1 BETWEEN '0.0' AND '99999.99999' ORDER BY c1,c2;
c1	c2	c3	c4
0.00000	-0.10000	0	13
0.00000	0.00000	0	7
1.00000	1.00000	1	10
100.05000	-100.05000	100	1
12345.00001	NULL	NULL	NULL
99999.99999	-99999.99999	100000	5
99999.99999	99999.99999	111111111	19
SELECT * FROM t1 WHERE c1 BETWEEN '0.0' AND '99999.99999' ORDER BY c1,c2 LIMIT 2;
c1	c2	c3	c4
0.00000	-0.10000	0	13
0.00000	0.00000	0	7
SELECT * FROM t1 WHERE c1 IN ('0.0','99999.99999') ORDER BY c1,c2;
c1	c2	c3	c4
0.00000	-0.10000	0	13
0.00000	0.00000	0	7
99999.99999	-99999.99999	100000	5
99999.99999	99999.99999	111111111	19
SELECT * FROM t1 WHERE c1 IN ('0.0','99999.99999') ORDER BY c1,c2 LIMIT 2;
c1	c2	c3	c4
0.00000	-0.10000	0	13
0.00000	0.00000	0	7
SELECT * FROM t1 WHERE c1 >= '0.0' AND c1 < '99999.99999' AND c2 = '1.0' ORDER BY c1,c2;
c1	c2	c3	c4
1.00000	1.00000	1	10
SELECT * FROM t1 WHERE c1 >= '0.0' AND c1 < '99999.99999' AND c2 = '1.0' ORDER BY c1,c2 LIMIT 2;
c1	c2	c3	c4
1.00000	1.00000	1	10
SELECT * FROM t1 WHERE c1 IS NULL ORDER BY c1,c2;
c1	c2	c3	c4
SELECT * FROM t1 WHERE c1 IS NULL ORDER BY c1,c2 LIMIT 2;
c1	c2	c3	c4
SELECT * FROM t1 WHERE c1 IS NOT NULL ORDER BY c1,c2;
c1	c2	c3	c4
0.00000	-0.10000	0	13
0.00000	0.00000	0	7
1.00000	1.00000	1	10
100.05000	-100.05000	100	1
12345.00001	NULL	NULL	NULL
99999.99999	-99999.99999	100000	5
99999.99999	99999.99999	111111111	19
SELECT * FROM t1 WHERE c1 IS NOT NULL ORDER BY c1,c2 LIMIT 2;
c1	c2	c3	c4
0.00000	-0.10000	0	13
0.00000	0.00000	0	7
SELECT * FROM t1 WHERE c1 <> '0.0' ORDER BY c1,c2 DESC;
c1	c2	c3	c4
1.00000	1.00000	1	10
100.05000	-100.05000	100	1
12345.00001	NULL	NULL	NULL
99999.99999	99999.99999	111111111	19
99999.99999	-99999.99999	100000	5
SELECT * FROM t1 WHERE c1 <> '0.0' ORDER BY c1,c2 DESC LIMIT 2;
c1	c2	c3	c4
1.00000	1.00000	1	10
100.05000	-100.05000	100	1
SELECT * FROM t1 WHERE c1 > '0.0' ORDER BY c1,c2 DESC;
c1	c2	c3	c4
1.00000	1.00000	1	10
100.05000	-100.05000	100	1
12345.00001	NULL	NULL	NULL
99999.99999	99999.99999	111111111	19
99999.99999	-99999.99999	100000	5
SELECT * FROM t1 WHERE c1 > '0.0' ORDER BY c1,c2 DESC LIMIT 2;
c1	c2	c3	c4
1.00000	1.00000	1	10
100.05000	-100.05000	100	1
SELECT * FROM t1 WHERE c1 >= '0.0' ORDER BY c1,c2 DESC;
c1	c2	c3	c4
0.00000	0.00000	0	7
0.00000	-0.10000	0	13
1.00000	1.00000	1	10
100.05000	-100.05000	100	1
12345.00001	NULL	NULL	NULL
99999.99999	99999.99999	111111111	19
99999.99999	-99999.99999	100000	5
SELECT * FROM t1 WHERE c1 >= '0.0' ORDER BY c1,c2 DESC LIMIT 2;
c1	c2	c3	c4
0.00000	0.00000	0	7
0.00000	-0.10000	0	13
SELECT * FROM t1 WHERE c1 < '0.0' ORDER BY c1,c2 DESC;
c1	c2	c3	c4
SELECT * FROM t1 WHERE c1 < '0.0' ORDER BY c1,c2 DESC LIMIT 2;
c1	c2	c3	c4
SELECT * FROM t1 WHERE c1 <= '0.0' ORDER BY c1,c2 DESC;
c1	c2	c3	c4
0.00000	0.00000	0	7
0.00000	-0.10000	0	13
SELECT * FROM t1 WHERE c1 <= '0.0' ORDER BY c1,c2 DESC LIMIT 2;
c1	c2	c3	c4
0.00000	0.00000	0	7
0.00000	-0.10000	0	13
SELECT * FROM t1 WHERE c1 <=> '0.0' ORDER BY c1,c2 DESC;
c1	c2	c3	c4
0.00000	0.00000	0	7
0.00000	-0.10000	0	13
SELECT * FROM t1 WHERE c1 <=> '0.0' ORDER BY c1,c2 DESC LIMIT 2;
c1	c2	c3	c4
0.00000	0.00000	0	7
0.00000	-0.10000	0	13
SELECT * FROM t1 WHERE c1 BETWEEN '0.0' AND '99999.99999' ORDER BY c1,c2 DESC;
c1	c2	c3	c4
0.00000	0.00000	0	7
0.00000	-0.10000	0	13
1.00000	1.00000	1	10
100.05000	-100.05000	100	1
12345.00001	NULL	NULL	NULL
99999.99999	99999.99999	111111111	19
99999.99999	-99999.99999	100000	5
SELECT * FROM t1 WHERE c1 BETWEEN '0.0' AND '99999.99999' ORDER BY c1,c2 DESC LIMIT 2;
c1	c2	c3	c4
0.00000	0.00000	0	7
0.00000	-0.10000	0	13
SELECT * FROM t1 WHERE c1 IN ('0.0','99999.99999') ORDER BY c1,c2 DESC;
c1	c2	c3	c4
0.00000	0.00000	0	7
0.00000	-0.10000	0	13
99999.99999	99999.99999	111111111	19
99999.99999	-99999.99999	100000	5
SELECT * FROM t1 WHERE c1 IN ('0.0','99999.99999') ORDER BY c1,c2 DESC LIMIT 2;
c1	c2	c3	c4
0.00000	0.00000	0	7
0.00000	-0.10000	0	13
SELECT * FROM t1 WHERE c1 >= '0.0' AND c1 < '99999.99999' AND c2 = '1.0' ORDER BY c1,c2 DESC;
c1	c2	c3	c4
1.00000	1.00000	1	10
SELECT * FROM t1 WHERE c1 >= '0.0' AND c1 < '99999.99999' AND c2 = '1.0' ORDER BY c1,c2 DESC LIMIT 2;
c1	c2	c3	c4
1.00000	1.00000	1	10
SELECT * FROM t1 WHERE c1 IS NULL ORDER BY c1,c2 DESC;
c1	c2	c3	c4
SELECT * FROM t1 WHERE c1 IS NULL ORDER BY c1,c2 DESC LIMIT 2;
c1	c2	c3	c4
SELECT * FROM t1 WHERE c1 IS NOT NULL ORDER BY c1,c2 DESC;
c1	c2	c3	c4
0.00000	0.00000	0	7
0.00000	-0.10000	0	13
1.00000	1.00000	1	10
100.05000	-100.05000	100	1
12345.00001	NULL	NULL	NULL
99999.99999	99999.99999	111111111	19
99999.99999	-99999.99999	100000	5
SELECT * FROM t1 WHERE c1 IS NOT NULL ORDER BY c1,c2 DESC LIMIT 2;
c1	c2	c3	c4
0.00000	0.00000	0	7
0.00000	-0.10000	0	13
SELECT * FROM t1;
c1	c2	c3	c4
0.00000	-0.10000	0	13
0.00000	0.00000	0	7
1.00000	1.00000	1	10
100.05000	-100.05000	100	1
12345.00001	NULL	NULL	NULL
99999.99999	-99999.99999	100000	5
99999.99999	99999.99999	111111111	19
SELECT count(*) as total_rows, min(c1) as min_value, max(c1) FROM t1;
total_rows	min_value	max(c1)
7	0.00000	99999.99999
SELECT * FROM t1 WHERE c3 = '-0.0';
c1	c2	c3	c4
0.00000	-0.10000	0	13
0.00000	0.00000	0	7
SELECT c1,c2 FROM t1;
c1	c2
0.00000	-0.10000
0.00000	0.00000
1.00000	1.00000
100.05000	-100.05000
12345.00001	NULL
99999.99999	-99999.99999
99999.99999	99999.99999
SELECT c1,c2 FROM t1 ORDER BY c1,c2 DESC;
c1	c2
0.00000	0.00000
0.00000	-0.10000
1.00000	1.00000
100.05000	-100.05000
12345.00001	NULL
99999.99999	99999.99999
99999.99999	-99999.99999
SELECT * FROM t1 ORDER BY c1,c2 LIMIT 2;
c1	c2	c3	c4
0.00000	-0.10000	0	13
0.00000	0.00000	0	7
SELECT * FROM t1 ORDER BY c1,c2 DESC LIMIT 2;
c1	c2	c3	c4
0.00000	0.00000	0	7
0.00000	-0.10000	0	13
SELECT * FROM t1 WHERE c1 = '99999.99999' ORDER BY c1,c2;
c1	c2	c3	c4
99999.99999	-99999.99999	100000	5
99999.99999	99999.99999	111111111	19
SELECT * FROM t1 WHERE c1 = '99999.99999' ORDER BY c1,c2 LIMIT 2;
c1	c2	c3	c4
99999.99999	-99999.99999	100000	5
99999.99999	99999.99999	111111111	19
SELECT * FROM t1 WHERE c1 = '99999.99999' ORDER BY c1,c2 DESC;
c1	c2	c3	c4
99999.99999	99999.99999	111111111	19
99999.99999	-99999.99999	100000	5
SELECT * FROM t1 WHERE c1 = '99999.99999' ORDER BY c1,c2 DESC LIMIT 2;
c1	c2	c3	c4
99999.99999	99999.99999	111111111	19
99999.99999	-99999.99999	100000	5
SELECT * FROM t1 WHERE c1 <> '99999.99999' ORDER BY c1,c2;
c1	c2	c3	c4
0.00000	-0.10000	0	13
0.00000	0.00000	0	7
1.00000	1.00000	1	10
100.05000	-100.05000	100	1
12345.00001	NULL	NULL	NULL
SELECT * FROM t1 WHERE c1 <> '99999.99999' ORDER BY c1,c2 LIMIT 2;
c1	c2	c3	c4
0.00000	-0.10000	0	13
0.00000	0.00000	0	7
SELECT * FROM t1 WHERE c1 > '99999.99999' ORDER BY c1,c2;
c1	c2	c3	c4
SELECT * FROM t1 WHERE c1 > '99999.99999' ORDER BY c1,c2 LIMIT 2;
c1	c2	c3	c4
SELECT * FROM t1 WHERE c1 >= '99999.99999' ORDER BY c1,c2;
c1	c2	c3	c4
99999.99999	-99999.99999	100000	5
99999.99999	99999.99999	111111111	19
SELECT * FROM t1 WHERE c1 >= '99999.99999' ORDER BY c1,c2 LIMIT 2;
c1	c2	c3	c4
99999.99999	-99999.99999	100000	5
99999.99999	99999.99999	111111111	19
SELECT * FROM t1 WHERE c1 < '99999.99999' ORDER BY c1,c2;
c1	c2	c3	c4
0.00000	-0.10000	0	13
0.00000	0.00000	0	7
1.00000	1.00000	1	10
100.05000	-100.05000	100	1
12345.00001	NULL	NULL	NULL
SELECT * FROM t1 WHERE c1 < '99999.99999' ORDER BY c1,c2 LIMIT 2;
c1	c2	c3	c4
0.00000	-0.10000	0	13
0.00000	0.00000	0	7
SELECT * FROM t1 WHERE c1 <= '99999.99999' ORDER BY c1,c2;
c1	c2	c3	c4
0.00000	-0.10000	0	13
0.00000	0.00000	0	7
1.00000	1.00000	1	10
100.05000	-100.05000	100	1
12345.00001	NULL	NULL	NULL
99999.99999	-99999.99999	100000	5
99999.99999	99999.99999	111111111	19
SELECT * FROM t1 WHERE c1 <= '99999.99999' ORDER BY c1,c2 LIMIT 2;
c1	c2	c3	c4
0.00000	-0.10000	0	13
0.00000	0.00000	0	7
SELECT * FROM t1 WHERE c1 <=> '99999.99999' ORDER BY c1,c2;
c1	c2	c3	c4
99999.99999	-99999.99999	100000	5
99999.99999	99999.99999	111111111	19
SELECT * FROM t1 WHERE c1 <=> '99999.99999' ORDER BY c1,c2 LIMIT 2;
c1	c2	c3	c4
99999.99999	-99999.99999	100000	5
99999.99999	99999.99999	111111111	19
SELECT * FROM t1 WHERE c1 BETWEEN '100.05' AND '99999.99999' ORDER BY c1,c2;
c1	c2	c3	c4
100.05000	-100.05000	100	1
12345.00001	NULL	NULL	NULL
99999.99999	-99999.99999	100000	5
99999.99999	99999.99999	111111111	19
SELECT * FROM t1 WHERE c1 BETWEEN '100.05' AND '99999.99999' ORDER BY c1,c2 LIMIT 2;
c1	c2	c3	c4
100.05000	-100.05000	100	1
12345.00001	NULL	NULL	NULL
SELECT * FROM t1 WHERE c1 IN ('100.05','99999.99999') ORDER BY c1,c2;
c1	c2	c3	c4
100.05000	-100.05000	100	1
99999.99999	-99999.99999	100000	5
99999.99999	99999.99999	111111111	19
SELECT * FROM t1 WHERE c1 IN ('100.05','99999.99999') ORDER BY c1,c2 LIMIT 2;
c1	c2	c3	c4
100.05000	-100.05000	100	1
99999.99999	-99999.99999	100000	5
SELECT * FROM t1 WHERE c1 >= '100.05' AND c1 < '99999.99999' AND c2 = '99999.99999' ORDER BY c1,c2;
c1	c2	c3	c4
SELECT * FROM t1 WHERE c1 >= '100.05' AND c1 < '99999.99999' AND c2 = '99999.99999' ORDER BY c1,c2 LIMIT 2;
c1	c2	c3	c4
SELECT * FROM t1 WHERE c1 IS NULL ORDER BY c1,c2;
c1	c2	c3	c4
SELECT * FROM t1 WHERE c1 IS NULL ORDER BY c1,c2 LIMIT 2;
c1	c2	c3	c4
SELECT * FROM t1 WHERE c1 IS NOT NULL ORDER BY c1,c2;
c1	c2	c3	c4
0.00000	-0.10000	0	13
0.00000	0.00000	0	7
1.00000	1.00000	1	10
100.05000	-100.05000	100	1
12345.00001	NULL	NULL	NULL
99999.99999	-99999.99999	100000	5
99999.99999	99999.99999	111111111	19
SELECT * FROM t1 WHERE c1 IS NOT NULL ORDER BY c1,c2 LIMIT 2;
c1	c2	c3	c4
0.00000	-0.10000	0	13
0.00000	0.00000	0	7
SELECT * FROM t1 WHERE c1 <> '99999.99999' ORDER BY c1,c2 DESC;
c1	c2	c3	c4
0.00000	0.00000	0	7
0.00000	-0.10000	0	13
1.00000	1.00000	1	10
100.05000	-100.05000	100	1
12345.00001	NULL	NULL	NULL
SELECT * FROM t1 WHERE c1 <> '99999.99999' ORDER BY c1,c2 DESC LIMIT 2;
c1	c2	c3	c4
0.00000	0.00000	0	7
0.00000	-0.10000	0	13
SELECT * FROM t1 WHERE c1 > '99999.99999' ORDER BY c1,c2 DESC;
c1	c2	c3	c4
SELECT * FROM t1 WHERE c1 > '99999.99999' ORDER BY c1,c2 DESC LIMIT 2;
c1	c2	c3	c4
SELECT * FROM t1 WHERE c1 >= '99999.99999' ORDER BY c1,c2 DESC;
c1	c2	c3	c4
99999.99999	99999.99999	111111111	19
99999.99999	-99999.99999	100000	5
SELECT * FROM t1 WHERE c1 >= '99999.99999' ORDER BY c1,c2 DESC LIMIT 2;
c1	c2	c3	c4
99999.99999	99999.99999	111111111	19
99999.99999	-99999.99999	100000	5
SELECT * FROM t1 WHERE c1 < '99999.99999' ORDER BY c1,c2 DESC;
c1	c2	c3	c4
0.00000	0.00000	0	7
0.00000	-0.10000	0	13
1.00000	1.00000	1	10
100.05000	-100.05000	100	1
12345.00001	NULL	NULL	NULL
SELECT * FROM t1 WHERE c1 < '99999.99999' ORDER BY c1,c2 DESC LIMIT 2;
c1	c2	c3	c4
0.00000	0.00000	0	7
0.00000	-0.10000	0	13
SELECT * FROM t1 WHERE c1 <= '99999.99999' ORDER BY c1,c2 DESC;
c1	c2	c3	c4
0.00000	0.00000	0	7
0.00000	-0.10000	0	13
1.00000	1.00000	1	10
100.05000	-100.05000	100	1
12345.00001	NULL	NULL	NULL
99999.99999	99999.99999	111111111	19
99999.99999	-99999.99999	100000	5
SELECT * FROM t1 WHERE c1 <= '99999.99999' ORDER BY c1,c2 DESC LIMIT 2;
c1	c2	c3	c4
0.00000	0.00000	0	7
0.00000	-0.10000	0	13
SELECT * FROM t1 WHERE c1 <=> '99999.99999' ORDER BY c1,c2 DESC;
c1	c2	c3	c4
99999.99999	99999.99999	111111111	19
99999.99999	-99999.99999	100000	5
SELECT * FROM t1 WHERE c1 <=> '99999.99999' ORDER BY c1,c2 DESC LIMIT 2;
c1	c2	c3	c4
99999.99999	99999.99999	111111111	19
99999.99999	-99999.99999	100000	5
SELECT * FROM t1 WHERE c1 BETWEEN '100.05' AND '99999.99999' ORDER BY c1,c2 DESC;
c1	c2	c3	c4
100.05000	-100.05000	100	1
12345.00001	NULL	NULL	NULL
99999.99999	99999.99999	111111111	19
99999.99999	-99999.99999	100000	5
SELECT * FROM t1 WHERE c1 BETWEEN '100.05' AND '99999.99999' ORDER BY c1,c2 DESC LIMIT 2;
c1	c2	c3	c4
100.05000	-100.05000	100	1
12345.00001	NULL	NULL	NULL
SELECT * FROM t1 WHERE c1 IN ('100.05','99999.99999') ORDER BY c1,c2 DESC;
c1	c2	c3	c4
100.05000	-100.05000	100	1
99999.99999	99999.99999	111111111	19
99999.99999	-99999.99999	100000	5
SELECT * FROM t1 WHERE c1 IN ('100.05','99999.99999') ORDER BY c1,c2 DESC LIMIT 2;
c1	c2	c3	c4
100.05000	-100.05000	100	1
99999.99999	99999.99999	111111111	19
SELECT * FROM t1 WHERE c1 >= '100.05' AND c1 < '99999.99999' AND c2 = '99999.99999' ORDER BY c1,c2 DESC;
c1	c2	c3	c4
SELECT * FROM t1 WHERE c1 >= '100.05' AND c1 < '99999.99999' AND c2 = '99999.99999' ORDER BY c1,c2 DESC LIMIT 2;
c1	c2	c3	c4
SELECT * FROM t1 WHERE c1 IS NULL ORDER BY c1,c2 DESC;
c1	c2	c3	c4
SELECT * FROM t1 WHERE c1 IS NULL ORDER BY c1,c2 DESC LIMIT 2;
c1	c2	c3	c4
SELECT * FROM t1 WHERE c1 IS NOT NULL ORDER BY c1,c2 DESC;
c1	c2	c3	c4
0.00000	0.00000	0	7
0.00000	-0.10000	0	13
1.00000	1.00000	1	10
100.05000	-100.05000	100	1
12345.00001	NULL	NULL	NULL
99999.99999	99999.99999	111111111	19
99999.99999	-99999.99999	100000	5
SELECT * FROM t1 WHERE c1 IS NOT NULL ORDER BY c1,c2 DESC LIMIT 2;
c1	c2	c3	c4
0.00000	0.00000	0	7
0.00000	-0.10000	0	13
SELECT * FROM t1;
c1	c2	c3	c4
0.00000	-0.10000	0	13
0.00000	0.00000	0	7
1.00000	1.00000	1	10
100.05000	-100.05000	100	1
12345.00001	NULL	NULL	NULL
99999.99999	-99999.99999	100000	5
99999.99999	99999.99999	111111111	19
SELECT count(*) as total_rows, min(c2) as min_value, max(c2) FROM t1;
total_rows	min_value	max(c2)
7	-99999.99999	99999.99999
SELECT * FROM t1 WHERE c3 = '-0.0';
c1	c2	c3	c4
0.00000	-0.10000	0	13
0.00000	0.00000	0	7
SELECT c1,c2 FROM t1;
c1	c2
0.00000	-0.10000
0.00000	0.00000
1.00000	1.00000
100.05000	-100.05000
12345.00001	NULL
99999.99999	-99999.99999
99999.99999	99999.99999
SELECT c1,c2 FROM t1 ORDER BY c1,c2 DESC;
c1	c2
0.00000	0.00000
0.00000	-0.10000
1.00000	1.00000
100.05000	-100.05000
12345.00001	NULL
99999.99999	99999.99999
99999.99999	-99999.99999
SELECT * FROM t1 ORDER BY c1,c2 LIMIT 2;
c1	c2	c3	c4
0.00000	-0.10000	0	13
0.00000	0.00000	0	7
SELECT * FROM t1 ORDER BY c1,c2 DESC LIMIT 2;
c1	c2	c3	c4
0.00000	0.00000	0	7
0.00000	-0.10000	0	13
SELECT * FROM t1 WHERE c2 = '-99999.99999' ORDER BY c1,c2;
c1	c2	c3	c4
99999.99999	-99999.99999	100000	5
SELECT * FROM t1 WHERE c2 = '-99999.99999' ORDER BY c1,c2 LIMIT 2;
c1	c2	c3	c4
99999.99999	-99999.99999	100000	5
SELECT * FROM t1 WHERE c2 = '-99999.99999' ORDER BY c1,c2 DESC;
c1	c2	c3	c4
99999.99999	-99999.99999	100000	5
SELECT * FROM t1 WHERE c2 = '-99999.99999' ORDER BY c1,c2 DESC LIMIT 2;
c1	c2	c3	c4
99999.99999	-99999.99999	100000	5
SELECT * FROM t1 WHERE c2 <> '-99999.99999' ORDER BY c1,c2;
c1	c2	c3	c4
0.00000	-0.10000	0	13
0.00000	0.00000	0	7
1.00000	1.00000	1	10
100.05000	-100.05000	100	1
99999.99999	99999.99999	111111111	19
SELECT * FROM t1 WHERE c2 <> '-99999.99999' ORDER BY c1,c2 LIMIT 2;
c1	c2	c3	c4
0.00000	-0.10000	0	13
0.00000	0.00000	0	7
SELECT * FROM t1 WHERE c2 > '-99999.99999' ORDER BY c1,c2;
c1	c2	c3	c4
0.00000	-0.10000	0	13
0.00000	0.00000	0	7
1.00000	1.00000	1	10
100.05000	-100.05000	100	1
99999.99999	99999.99999	111111111	19
SELECT * FROM t1 WHERE c2 > '-99999.99999' ORDER BY c1,c2 LIMIT 2;
c1	c2	c3	c4
0.00000	-0.10000	0	13
0.00000	0.00000	0	7
SELECT * FROM t1 WHERE c2 >= '-99999.99999' ORDER BY c1,c2;
c1	c2	c3	c4
0.00000	-0.10000	0	13
0.00000	0.00000	0	7
1.00000	1.00000	1	10
100.05000	-100.05000	100	1
99999.99999	-99999.99999	100000	5
99999.99999	99999.99999	111111111	19
SELECT * FROM t1 WHERE c2 >= '-99999.99999' ORDER BY c1,c2 LIMIT 2;
c1	c2	c3	c4
0.00000	-0.10000	0	13
0.00000	0.00000	0	7
SELECT * FROM t1 WHERE c2 < '-99999.99999' ORDER BY c1,c2;
c1	c2	c3	c4
SELECT * FROM t1 WHERE c2 < '-99999.99999' ORDER BY c1,c2 LIMIT 2;
c1	c2	c3	c4
SELECT * FROM t1 WHERE c2 <= '-99999.99999' ORDER BY c1,c2;
c1	c2	c3	c4
99999.99999	-99999.99999	100000	5
SELECT * FROM t1 WHERE c2 <= '-99999.99999' ORDER BY c1,c2 LIMIT 2;
c1	c2	c3	c4
99999.99999	-99999.99999	100000	5
SELECT * FROM t1 WHERE c2 <=> '-99999.99999' ORDER BY c1,c2;
c1	c2	c3	c4
99999.99999	-99999.99999	100000	5
SELECT * FROM t1 WHERE c2 <=> '-99999.99999' ORDER BY c1,c2 LIMIT 2;
c1	c2	c3	c4
99999.99999	-99999.99999	100000	5
SELECT * FROM t1 WHERE c2 BETWEEN '-99999.99999' AND '0.0' ORDER BY c1,c2;
c1	c2	c3	c4
0.00000	-0.10000	0	13
0.00000	0.00000	0	7
100.05000	-100.05000	100	1
99999.99999	-99999.99999	100000	5
SELECT * FROM t1 WHERE c2 BETWEEN '-99999.99999' AND '0.0' ORDER BY c1,c2 LIMIT 2;
c1	c2	c3	c4
0.00000	-0.10000	0	13
0.00000	0.00000	0	7
SELECT * FROM t1 WHERE c2 IN ('-99999.99999','0.0') ORDER BY c1,c2;
c1	c2	c3	c4
0.00000	0.00000	0	7
99999.99999	-99999.99999	100000	5
SELECT * FROM t1 WHERE c2 IN ('-99999.99999','0.0') ORDER BY c1,c2 LIMIT 2;
c1	c2	c3	c4
0.00000	0.00000	0	7
99999.99999	-99999.99999	100000	5
SELECT * FROM t1 WHERE c2 >= '-99999.99999' AND c2 < '0.0' AND c1 = '99999.99999' ORDER BY c1,c2;
c1	c2	c3	c4
99999.99999	-99999.99999	100000	5
SELECT * FROM t1 WHERE c2 >= '-99999.99999' AND c2 < '0.0' AND c1 = '99999.99999' ORDER BY c1,c2 LIMIT 2;
c1	c2	c3	c4
99999.99999	-99999.99999	100000	5
SELECT * FROM t1 WHERE c2 IS NULL ORDER BY c1,c2;
c1	c2	c3	c4
12345.00001	NULL	NULL	NULL
SELECT * FROM t1 WHERE c2 IS NULL ORDER BY c1,c2 LIMIT 2;
c1	c2	c3	c4
12345.00001	NULL	NULL	NULL
SELECT * FROM t1 WHERE c2 IS NOT NULL ORDER BY c1,c2;
c1	c2	c3	c4
0.00000	-0.10000	0	13
0.00000	0.00000	0	7
1.00000	1.00000	1	10
100.05000	-100.05000	100	1
99999.99999	-99999.99999	100000	5
99999.99999	99999.99999	111111111	19
SELECT * FROM t1 WHERE c2 IS NOT NULL ORDER BY c1,c2 LIMIT 2;
c1	c2	c3	c4
0.00000	-0.10000	0	13
0.00000	0.00000	0	7
SELECT * FROM t1 WHERE c2 <> '-99999.99999' ORDER BY c1,c2 DESC;
c1	c2	c3	c4
0.00000	0.00000	0	7
0.00000	-0.10000	0	13
1.00000	1.00000	1	10
100.05000	-100.05000	100	1
99999.99999	99999.99999	111111111	19
SELECT * FROM t1 WHERE c2 <> '-99999.99999' ORDER BY c1,c2 DESC LIMIT 2;
c1	c2	c3	c4
0.00000	0.00000	0	7
0.00000	-0.10000	0	13
SELECT * FROM t1 WHERE c2 > '-99999.99999' ORDER BY c1,c2 DESC;
c1	c2	c3	c4
0.00000	0.00000	0	7
0.00000	-0.10000	0	13
1.00000	1.00000	1	10
100.05000	-100.05000	100	1
99999.99999	99999.99999	111111111	19
SELECT * FROM t1 WHERE c2 > '-99999.99999' ORDER BY c1,c2 DESC LIMIT 2;
c1	c2	c3	c4
0.00000	0.00000	0	7
0.00000	-0.10000	0	13
SELECT * FROM t1 WHERE c2 >= '-99999.99999' ORDER BY c1,c2 DESC;
c1	c2	c3	c4
0.00000	0.00000	0	7
0.00000	-0.10000	0	13
1.00000	1.00000	1	10
100.05000	-100.05000	100	1
99999.99999	99999.99999	111111111	19
99999.99999	-99999.99999	100000	5
SELECT * FROM t1 WHERE c2 >= '-99999.99999' ORDER BY c1,c2 DESC LIMIT 2;
c1	c2	c3	c4
0.00000	0.00000	0	7
0.00000	-0.10000	0	13
SELECT * FROM t1 WHERE c2 < '-99999.99999' ORDER BY c1,c2 DESC;
c1	c2	c3	c4
SELECT * FROM t1 WHERE c2 < '-99999.99999' ORDER BY c1,c2 DESC LIMIT 2;
c1	c2	c3	c4
SELECT * FROM t1 WHERE c2 <= '-99999.99999' ORDER BY c1,c2 DESC;
c1	c2	c3	c4
99999.99999	-99999.99999	100000	5
SELECT * FROM t1 WHERE c2 <= '-99999.99999' ORDER BY c1,c2 DESC LIMIT 2;
c1	c2	c3	c4
99999.99999	-99999.99999	100000	5
SELECT * FROM t1 WHERE c2 <=> '-99999.99999' ORDER BY c1,c2 DESC;
c1	c2	c3	c4
99999.99999	-99999.99999	100000	5
SELECT * FROM t1 WHERE c2 <=> '-99999.99999' ORDER BY c1,c2 DESC LIMIT 2;
c1	c2	c3	c4
99999.99999	-99999.99999	100000	5
SELECT * FROM t1 WHERE c2 BETWEEN '-99999.99999' AND '0.0' ORDER BY c1,c2 DESC;
c1	c2	c3	c4
0.00000	0.00000	0	7
0.00000	-0.10000	0	13
100.05000	-100.05000	100	1
99999.99999	-99999.99999	100000	5
SELECT * FROM t1 WHERE c2 BETWEEN '-99999.99999' AND '0.0' ORDER BY c1,c2 DESC LIMIT 2;
c1	c2	c3	c4
0.00000	0.00000	0	7
0.00000	-0.10000	0	13
SELECT * FROM t1 WHERE c2 IN ('-99999.99999','0.0') ORDER BY c1,c2 DESC;
c1	c2	c3	c4
0.00000	0.00000	0	7
99999.99999	-99999.99999	100000	5
SELECT * FROM t1 WHERE c2 IN ('-99999.99999','0.0') ORDER BY c1,c2 DESC LIMIT 2;
c1	c2	c3	c4
0.00000	0.00000	0	7
99999.99999	-99999.99999	100000	5
SELECT * FROM t1 WHERE c2 >= '-99999.99999' AND c2 < '0.0' AND c1 = '99999.99999' ORDER BY c1,c2 DESC;
c1	c2	c3	c4
99999.99999	-99999.99999	100000	5
SELECT * FROM t1 WHERE c2 >= '-99999.99999' AND c2 < '0.0' AND c1 = '99999.99999' ORDER BY c1,c2 DESC LIMIT 2;
c1	c2	c3	c4
99999.99999	-99999.99999	100000	5
SELECT * FROM t1 WHERE c2 IS NULL ORDER BY c1,c2 DESC;
c1	c2	c3	c4
12345.00001	NULL	NULL	NULL
SELECT * FROM t1 WHERE c2 IS NULL ORDER BY c1,c2 DESC LIMIT 2;
c1	c2	c3	c4
12345.00001	NULL	NULL	NULL
SELECT * FROM t1 WHERE c2 IS NOT NULL ORDER BY c1,c2 DESC;
c1	c2	c3	c4
0.00000	0.00000	0	7
0.00000	-0.10000	0	13
1.00000	1.00000	1	10
100.05000	-100.05000	100	1
99999.99999	99999.99999	111111111	19
99999.99999	-99999.99999	100000	5
SELECT * FROM t1 WHERE c2 IS NOT NULL ORDER BY c1,c2 DESC LIMIT 2;
c1	c2	c3	c4
0.00000	0.00000	0	7
0.00000	-0.10000	0	13
SELECT c1 FROM t1 GROUP BY c1;
c1
0.00000
1.00000
100.05000
12345.00001
99999.99999
SELECT DISTINCT c1 FROM t1;
c1
0.00000
1.00000
100.05000
12345.00001
99999.99999
SELECT c1,MIN(c2) FROM t1 GROUP BY c1;
c1	MIN(c2)
0.00000	-0.10000
1.00000	1.00000
100.05000	-100.05000
12345.00001	NULL
99999.99999	-99999.99999
CREATE TABLE t5(c1 DECIMAL(65,0) UNSIGNED NOT NULL, c2 DECIMAL(65,0) SIGNED NULL, c3 DECIMAL, c4 INT, INDEX idx(c1,c2));
INSERT INTO t5 VALUES('1e+64','-1e+64','1e+64',1),('1e-64','-1e-64','1e-64',2);
Warnings:
Warning	1264	Out of range value for column 'c3' at row 1
Note	1265	Data truncated for column 'c1' at row 2
Note	1265	Data truncated for column 'c2' at row 2
Note	1265	Data truncated for column 'c3' at row 2
INSERT INTO t5 VALUES('1.2e+65','-1.2e+65','1.2e+65',3),('1.2e-65','-1.2e-65','1.2e-65',4);
Warnings:
Warning	1264	Out of range value for column 'c1' at row 1
Warning	1264	Out of range value for column 'c2' at row 1
Warning	1264	Out of range value for column 'c3' at row 1
Note	1265	Data truncated for column 'c1' at row 2
Note	1265	Data truncated for column 'c2' at row 2
Note	1265	Data truncated for column 'c3' at row 2
SELECT * FROM t5;
c1	c2	c3	c4
0	0	0	2
0	0	0	4
10000000000000000000000000000000000000000000000000000000000000000	-10000000000000000000000000000000000000000000000000000000000000000	9999999999	1
99999999999999999999999999999999999999999999999999999999999999999	-99999999999999999999999999999999999999999999999999999999999999999	9999999999	3
DROP TABLE t5;
CREATE TABLE t5(c1 DECIMAL(18,9) UNSIGNED, c2 DECIMAL(18,9) SIGNED) /* requires 8 bytes */;
INSERT INTO t5 VALUES(123456789.123456789,-123456789.123456789);
SELECT c1,c2 FROM t5;
c1	c2
123456789.123456789	-123456789.123456789
ALTER TABLE t5 CHANGE c1 c1 DECIMAL(19,9) UNSIGNED, CHANGE c2 c2 DECIMAL(19,9) SIGNED /* requires 9 bytes */;
INSERT INTO t5 VALUES(1234567891.123456789,-1234567891.123456789);
SELECT c1,c2 FROM t5;
c1	c2
123456789.123456789	-123456789.123456789
1234567891.123456789	-1234567891.123456789
ALTER TABLE t5 CHANGE c1 c1 DECIMAL(21,10) UNSIGNED, CHANGE c2 c2 DECIMAL(21,10) SIGNED /* requires 10 bytes */;
INSERT INTO t5 VALUES(12345678912.1234567891,-12345678912.1234567891);
SELECT c1,c2 FROM t5;
c1	c2
123456789.1234567890	-123456789.1234567890
1234567891.1234567890	-1234567891.1234567890
12345678912.1234567891	-12345678912.1234567891
ALTER TABLE t5 CHANGE c1 c1 DECIMAL(23,11) UNSIGNED, CHANGE c2 c2 DECIMAL(23,11) SIGNED /* requires 11 bytes */;
INSERT INTO t5 VALUES(123456789123.12345678912,-123456789123.12345678912);
SELECT c1,c2 FROM t5;
c1	c2
123456789.12345678900	-123456789.12345678900
1234567891.12345678900	-1234567891.12345678900
12345678912.12345678910	-12345678912.12345678910
123456789123.12345678912	-123456789123.12345678912
ALTER TABLE t5 CHANGE c1 c1 DECIMAL(25,12) UNSIGNED, CHANGE c2 c2 DECIMAL(25,12) SIGNED /* requires 12 bytes */;
INSERT INTO t5 VALUES(1234567891234.123456789123,-1234567891234.123456789123);
SELECT c1,c2 FROM t5;
c1	c2
123456789.123456789000	-123456789.123456789000
1234567891.123456789000	-1234567891.123456789000
12345678912.123456789100	-12345678912.123456789100
123456789123.123456789120	-123456789123.123456789120
1234567891234.123456789123	-1234567891234.123456789123
SELECT SUM(c1),SUM(c2) FROM t5;
SUM(c1)	SUM(c2)
1371728383949.617283945343	-1371728383949.617283945343
DROP TABLE t5;
CREATE TABLE t5(c1 DECIMAL(16,6), c2 tinyint);
INSERT INTO t5 VALUES(1.1325,3);
SELECT ROUND(c1,c2),TRUNCATE(c1,c2) FROM t5;
ROUND(c1,c2)	TRUNCATE(c1,c2)
1.133000	1.132000
DROP TABLE t5;
CREATE TABLE t7(c1 DECIMAL(66,0));
ERROR 42000: Too big precision 66 specified for column 'c1'. Maximum is 65.
CREATE TABLE t7(c1 DECIMAL(5,10));
ERROR 42000: For float(M,D), double(M,D) or decimal(M,D), M must be >= D (column 'c1').
DROP TABLE t1,t2;
CREATE TABLE t1(c1 FLOAT(10,5) UNSIGNED NOT NULL, c2 FLOAT(10,5) SIGNED NULL, c3 FLOAT, c4 INT, UNIQUE INDEX idx(c1,c2));
CREATE TABLE t2(c1 FLOAT(10,0) SIGNED NOT NULL, c2 FLOAT(10,0) UNSIGNED NULL, c3 FLOAT, c4 INT);
INSERT INTO t1 VALUES('00100.05000','-00100.05000','00100.05000',1);
INSERT INTO t2 VALUES('-1000000000','1000000000','1000000000',2);
INSERT INTO t1(c1) VALUES('12345.000009');
INSERT INTO t1 VALUES('99999.99999','-99999.99999','99999.99999',3);
INSERT INTO t2 VALUES('-9999999999','-9999999999','9999999999',4);
Warnings:
Warning	1264	Out of range value for column 'c2' at row 1
SELECT * FROM t1;
c1	c2	c3	c4
100.05000	-100.05000	100.05	1
12345.00000	NULL	NULL	NULL
100000.00000	-100000.00000	100000	3
INSERT INTO t1 VALUES('100000.000002','-100000.000002','100000.000002',5);
ERROR 23000: Duplicate entry '100000.00000--100000.00000' for key 'idx'
DELETE FROM t1 WHERE c1='100000.00000' AND c2='-100000.00000';
INSERT INTO t1 VALUES('100000.000002','-100000.000002','100000.000002',5);
Warnings:
Warning	1264	Out of range value for column 'c1' at row 1
Warning	1264	Out of range value for column 'c2' at row 1
INSERT INTO t2 VALUES('10000000000','-10000000000','10000000000',6);
Warnings:
Warning	1264	Out of range value for column 'c1' at row 1
Warning	1264	Out of range value for column 'c2' at row 1
insert into t1 values ("0.0","0.0","0.0",7),("01.0","01.0","01.0",10);
insert into t1 values ("-.1","-.1","-.1",13);
Warnings:
Warning	1264	Out of range value for column 'c1' at row 1
insert into t1 values ("+111111111.11","+111111111.11","+111111111.11",19);
Warnings:
Warning	1264	Out of range value for column 'c1' at row 1
Warning	1264	Out of range value for column 'c2' at row 1
insert into t2 values ("0.0","0.0","0.0",7),("-0.0","-0.0","-0.0",8),("+0.0","+0.0","+0.0",9),("01.0","01.0","01.0",10),("+01.0","+01.0","+01.0",11),("-01.0","-01.0","-01.0",12);
Warnings:
Warning	1264	Out of range value for column 'c2' at row 6
insert into t2 values ("-.1","-.1","-.1",13),("+.1","+.1","+.1",14),(".1",".1",".1",15);
Warnings:
Warning	1264	Out of range value for column 'c2' at row 1
insert into t2 values ("00000000000001","00000000000001","00000000000001",16),("+0000000000001","+0000000000001","+0000000000001",17),("-0000000000001","-0000000000001","-0000000000001",18);
Warnings:
Warning	1264	Out of range value for column 'c2' at row 3
insert into t2 values ("+111111111.11","+111111111.11","+111111111.11",19),("111111111.11","111111111.11","111111111.11",20),("-11111111.11","-11111111.11","-11111111.11",21);
Warnings:
Warning	1264	Out of range value for column 'c2' at row 3
insert into t2 values ("-111111111.11","-111111111.11","-111111111.11",22),("+1111111111.11","+1111111111.11","+1111111111.11",23),("1111111111.11","1111111111.11","1111111111.11",24);
Warnings:
Warning	1264	Out of range value for column 'c2' at row 1
insert into t2 values ("1e+1000","1e+1000","1e+1000",25),("1e-1000","1e-1000","1e-1000",26),("-1e+1000","-1e+1000","-1e+1000",27);
Warnings:
Warning	1264	Out of range value for column 'c1' at row 1
Warning	1264	Out of range value for column 'c1' at row 1
Warning	1264	Out of range value for column 'c2' at row 1
Warning	1264	Out of range value for column 'c2' at row 1
Warning	1264	Out of range value for column 'c3' at row 1
Warning	1264	Out of range value for column 'c3' at row 1
Warning	1264	Out of range value for column 'c1' at row 3
Warning	1264	Out of range value for column 'c1' at row 3
Warning	1264	Out of range value for column 'c2' at row 3
Warning	1264	Out of range value for column 'c2' at row 3
Warning	1264	Out of range value for column 'c3' at row 3
Warning	1264	Out of range value for column 'c3' at row 3
insert into t2 values ("1e+4294967296","1e+4294967296","1e+4294967296",28),("1e-4294967296","1e-4294967296","1e-4294967296",29);
Warnings:
Warning	1264	Out of range value for column 'c1' at row 1
Warning	1264	Out of range value for column 'c1' at row 1
Warning	1264	Out of range value for column 'c2' at row 1
Warning	1264	Out of range value for column 'c2' at row 1
Warning	1264	Out of range value for column 'c3' at row 1
Warning	1264	Out of range value for column 'c3' at row 1
insert into t2 values ("1e+18446744073709551615","1e+18446744073709551615","1e+18446744073709551615",30),("1e+18446744073709551616","1e+18446744073709551616","1e+18446744073709551616",31),("1e-9223372036854775807","1e-9223372036854775807","1e-9223372036854775807",32),("1e-9223372036854775809","1e-9223372036854775809","1e-9223372036854775809",33);
Warnings:
Warning	1264	Out of range value for column 'c1' at row 1
Warning	1264	Out of range value for column 'c1' at row 1
Warning	1264	Out of range value for column 'c2' at row 1
Warning	1264	Out of range value for column 'c2' at row 1
Warning	1264	Out of range value for column 'c3' at row 1
Warning	1264	Out of range value for column 'c3' at row 1
Warning	1264	Out of range value for column 'c1' at row 2
Warning	1264	Out of range value for column 'c1' at row 2
Warning	1264	Out of range value for column 'c2' at row 2
Warning	1264	Out of range value for column 'c2' at row 2
Warning	1264	Out of range value for column 'c3' at row 2
Warning	1264	Out of range value for column 'c3' at row 2
SELECT * FROM t1;
c1	c2	c3	c4
0.00000	-0.10000	-0.1	13
0.00000	0.00000	0	7
1.00000	1.00000	1	10
100.05000	-100.05000	100.05	1
100000.00000	-100000.00000	100000	5
100000.00000	100000.00000	1.11111e+08	19
12345.00000	NULL	NULL	NULL
SELECT * FROM t2;
c1	c2	c3	c4
-1	0	-1	12
-1	0	-1	18
-1000000000	1000000000	1e+09	2
-10000000000	0	-3.40282e+38	27
-10000000000	0	1e+10	4
-11111111	0	-1.11111e+07	21
-111111112	0	-1.11111e+08	22
0	0	-0	8
0	0	-0.1	13
0	0	0	26
0	0	0	29
0	0	0	32
0	0	0	33
0	0	0	7
0	0	0	9
0	0	0.1	14
0	0	0.1	15
1	1	1	10
1	1	1	11
1	1	1	16
1	1	1	17
10000000000	0	1e+10	6
10000000000	10000000000	3.40282e+38	25
10000000000	10000000000	3.40282e+38	28
10000000000	10000000000	3.40282e+38	30
10000000000	10000000000	3.40282e+38	31
111111112	111111112	1.11111e+08	19
111111112	111111112	1.11111e+08	20
1111111168	1111111168	1.11111e+09	23
1111111168	1111111168	1.11111e+09	24
SELECT count(*) as total_rows, min(c1) as min_value, max(c1) as max_value, sum(c1) as sum, avg(c1) as avg FROM t1;
total_rows	min_value	max_value	sum	avg
7	0.00000	100000.00000	212446.05000	30349.435714722
SELECT count(*) as total_rows, min(c2) as min_value, max(c2) as max_value, sum(c2) as sum, avg(c2) as avg FROM t1;
total_rows	min_value	max_value	sum	avg
7	-100000.00000	100000.00000	-99.15000	-16.525000509
SELECT count(*) as total_rows, min(c3) as min_value, max(c3) as max_value, sum(c3) as sum, avg(c3) as avg FROM t1;
total_rows	min_value	max_value	sum	avg
7	-0.100000001490116	111111112	111211212.950003	18535202.1583338
SELECT count(*) as total_rows, min(c1) as min_value, max(c1) as max_value, sum(c1) as sum, avg(c1) as avg FROM t2;
total_rows	min_value	max_value	sum	avg
30	-10000000000	10000000000	31322222339	1044074077.9667
SELECT count(*) as total_rows, min(c2) as min_value, max(c2) as max_value, sum(c2) as sum, avg(c2) as avg FROM t2;
total_rows	min_value	max_value	sum	avg
30	0	10000000000	43444444564	1448148152.1333
SELECT count(*) as total_rows, min(c3) as min_value, max(c3) as max_value, sum(c3) as sum, avg(c3) as avg FROM t2;
total_rows	min_value	max_value	sum	avg
30	-3.40282346638529e+38	3.40282346638529e+38	1.02084703991559e+39	3.40282346638529e+37
SELECT * FROM t1;
c1	c2	c3	c4
0.00000	-0.10000	-0.1	13
0.00000	0.00000	0	7
1.00000	1.00000	1	10
100.05000	-100.05000	100.05	1
100000.00000	-100000.00000	100000	5
100000.00000	100000.00000	1.11111e+08	19
12345.00000	NULL	NULL	NULL
SELECT count(*) as total_rows, min(c1) as min_value, max(c1) FROM t1;
total_rows	min_value	max(c1)
7	0.00000	100000.00000
SELECT * FROM t1 WHERE c3 = '0.0';
c1	c2	c3	c4
0.00000	0.00000	0	7
SELECT c1,c2 FROM t1;
c1	c2
0.00000	-0.10000
0.00000	0.00000
1.00000	1.00000
100.05000	-100.05000
100000.00000	-100000.00000
100000.00000	100000.00000
12345.00000	NULL
SELECT c1,c2 FROM t1 ORDER BY c1,c2 DESC;
c1	c2
0.00000	0.00000
0.00000	-0.10000
1.00000	1.00000
100.05000	-100.05000
12345.00000	NULL
100000.00000	100000.00000
100000.00000	-100000.00000
SELECT * FROM t1 ORDER BY c1,c2 LIMIT 2;
c1	c2	c3	c4
0.00000	-0.10000	-0.1	13
0.00000	0.00000	0	7
SELECT * FROM t1 ORDER BY c1,c2 DESC LIMIT 2;
c1	c2	c3	c4
0.00000	0.00000	0	7
0.00000	-0.10000	-0.1	13
SELECT * FROM t1 WHERE c1 = '0.0' ORDER BY c1,c2;
c1	c2	c3	c4
0.00000	-0.10000	-0.1	13
0.00000	0.00000	0	7
SELECT * FROM t1 WHERE c1 = '0.0' ORDER BY c1,c2 LIMIT 2;
c1	c2	c3	c4
0.00000	-0.10000	-0.1	13
0.00000	0.00000	0	7
SELECT * FROM t1 WHERE c1 = '0.0' ORDER BY c1,c2 DESC;
c1	c2	c3	c4
0.00000	0.00000	0	7
0.00000	-0.10000	-0.1	13
SELECT * FROM t1 WHERE c1 = '0.0' ORDER BY c1,c2 DESC LIMIT 2;
c1	c2	c3	c4
0.00000	0.00000	0	7
0.00000	-0.10000	-0.1	13
SELECT * FROM t1 WHERE c1 <> '0.0' ORDER BY c1,c2;
c1	c2	c3	c4
1.00000	1.00000	1	10
100.05000	-100.05000	100.05	1
12345.00000	NULL	NULL	NULL
100000.00000	-100000.00000	100000	5
100000.00000	100000.00000	1.11111e+08	19
SELECT * FROM t1 WHERE c1 <> '0.0' ORDER BY c1,c2 LIMIT 2;
c1	c2	c3	c4
1.00000	1.00000	1	10
100.05000	-100.05000	100.05	1
SELECT * FROM t1 WHERE c1 > '0.0' ORDER BY c1,c2;
c1	c2	c3	c4
1.00000	1.00000	1	10
100.05000	-100.05000	100.05	1
12345.00000	NULL	NULL	NULL
100000.00000	-100000.00000	100000	5
100000.00000	100000.00000	1.11111e+08	19
SELECT * FROM t1 WHERE c1 > '0.0' ORDER BY c1,c2 LIMIT 2;
c1	c2	c3	c4
1.00000	1.00000	1	10
100.05000	-100.05000	100.05	1
SELECT * FROM t1 WHERE c1 >= '0.0' ORDER BY c1,c2;
c1	c2	c3	c4
0.00000	-0.10000	-0.1	13
0.00000	0.00000	0	7
1.00000	1.00000	1	10
100.05000	-100.05000	100.05	1
12345.00000	NULL	NULL	NULL
100000.00000	-100000.00000	100000	5
100000.00000	100000.00000	1.11111e+08	19
SELECT * FROM t1 WHERE c1 >= '0.0' ORDER BY c1,c2 LIMIT 2;
c1	c2	c3	c4
0.00000	-0.10000	-0.1	13
0.00000	0.00000	0	7
SELECT * FROM t1 WHERE c1 < '0.0' ORDER BY c1,c2;
c1	c2	c3	c4
SELECT * FROM t1 WHERE c1 < '0.0' ORDER BY c1,c2 LIMIT 2;
c1	c2	c3	c4
SELECT * FROM t1 WHERE c1 <= '0.0' ORDER BY c1,c2;
c1	c2	c3	c4
0.00000	-0.10000	-0.1	13
0.00000	0.00000	0	7
SELECT * FROM t1 WHERE c1 <= '0.0' ORDER BY c1,c2 LIMIT 2;
c1	c2	c3	c4
0.00000	-0.10000	-0.1	13
0.00000	0.00000	0	7
SELECT * FROM t1 WHERE c1 <=> '0.0' ORDER BY c1,c2;
c1	c2	c3	c4
0.00000	-0.10000	-0.1	13
0.00000	0.00000	0	7
SELECT * FROM t1 WHERE c1 <=> '0.0' ORDER BY c1,c2 LIMIT 2;
c1	c2	c3	c4
0.00000	-0.10000	-0.1	13
0.00000	0.00000	0	7
SELECT * FROM t1 WHERE c1 BETWEEN '0.0' AND '99999.99999' ORDER BY c1,c2;
c1	c2	c3	c4
0.00000	-0.10000	-0.1	13
0.00000	0.00000	0	7
1.00000	1.00000	1	10
100.05000	-100.05000	100.05	1
12345.00000	NULL	NULL	NULL
SELECT * FROM t1 WHERE c1 BETWEEN '0.0' AND '99999.99999' ORDER BY c1,c2 LIMIT 2;
c1	c2	c3	c4
0.00000	-0.10000	-0.1	13
0.00000	0.00000	0	7
SELECT * FROM t1 WHERE c1 IN ('0.0','99999.99999') ORDER BY c1,c2;
c1	c2	c3	c4
0.00000	-0.10000	-0.1	13
0.00000	0.00000	0	7
SELECT * FROM t1 WHERE c1 IN ('0.0','99999.99999') ORDER BY c1,c2 LIMIT 2;
c1	c2	c3	c4
0.00000	-0.10000	-0.1	13
0.00000	0.00000	0	7
SELECT * FROM t1 WHERE c1 >= '0.0' AND c1 < '99999.99999' AND c2 = '1.0' ORDER BY c1,c2;
c1	c2	c3	c4
1.00000	1.00000	1	10
SELECT * FROM t1 WHERE c1 >= '0.0' AND c1 < '99999.99999' AND c2 = '1.0' ORDER BY c1,c2 LIMIT 2;
c1	c2	c3	c4
1.00000	1.00000	1	10
SELECT * FROM t1 WHERE c1 IS NULL ORDER BY c1,c2;
c1	c2	c3	c4
SELECT * FROM t1 WHERE c1 IS NULL ORDER BY c1,c2 LIMIT 2;
c1	c2	c3	c4
SELECT * FROM t1 WHERE c1 IS NOT NULL ORDER BY c1,c2;
c1	c2	c3	c4
0.00000	-0.10000	-0.1	13
0.00000	0.00000	0	7
1.00000	1.00000	1	10
100.05000	-100.05000	100.05	1
12345.00000	NULL	NULL	NULL
100000.00000	-100000.00000	100000	5
100000.00000	100000.00000	1.11111e+08	19
SELECT * FROM t1 WHERE c1 IS NOT NULL ORDER BY c1,c2 LIMIT 2;
c1	c2	c3	c4
0.00000	-0.10000	-0.1	13
0.00000	0.00000	0	7
SELECT * FROM t1 WHERE c1 <> '0.0' ORDER BY c1,c2 DESC;
c1	c2	c3	c4
1.00000	1.00000	1	10
100.05000	-100.05000	100.05	1
12345.00000	NULL	NULL	NULL
100000.00000	100000.00000	1.11111e+08	19
100000.00000	-100000.00000	100000	5
SELECT * FROM t1 WHERE c1 <> '0.0' ORDER BY c1,c2 DESC LIMIT 2;
c1	c2	c3	c4
1.00000	1.00000	1	10
100.05000	-100.05000	100.05	1
SELECT * FROM t1 WHERE c1 > '0.0' ORDER BY c1,c2 DESC;
c1	c2	c3	c4
1.00000	1.00000	1	10
100.05000	-100.05000	100.05	1
12345.00000	NULL	NULL	NULL
100000.00000	100000.00000	1.11111e+08	19
100000.00000	-100000.00000	100000	5
SELECT * FROM t1 WHERE c1 > '0.0' ORDER BY c1,c2 DESC LIMIT 2;
c1	c2	c3	c4
1.00000	1.00000	1	10
100.05000	-100.05000	100.05	1
SELECT * FROM t1 WHERE c1 >= '0.0' ORDER BY c1,c2 DESC;
c1	c2	c3	c4
0.00000	0.00000	0	7
0.00000	-0.10000	-0.1	13
1.00000	1.00000	1	10
100.05000	-100.05000	100.05	1
12345.00000	NULL	NULL	NULL
100000.00000	100000.00000	1.11111e+08	19
100000.00000	-100000.00000	100000	5
SELECT * FROM t1 WHERE c1 >= '0.0' ORDER BY c1,c2 DESC LIMIT 2;
c1	c2	c3	c4
0.00000	0.00000	0	7
0.00000	-0.10000	-0.1	13
SELECT * FROM t1 WHERE c1 < '0.0' ORDER BY c1,c2 DESC;
c1	c2	c3	c4
SELECT * FROM t1 WHERE c1 < '0.0' ORDER BY c1,c2 DESC LIMIT 2;
c1	c2	c3	c4
SELECT * FROM t1 WHERE c1 <= '0.0' ORDER BY c1,c2 DESC;
c1	c2	c3	c4
0.00000	0.00000	0	7
0.00000	-0.10000	-0.1	13
SELECT * FROM t1 WHERE c1 <= '0.0' ORDER BY c1,c2 DESC LIMIT 2;
c1	c2	c3	c4
0.00000	0.00000	0	7
0.00000	-0.10000	-0.1	13
SELECT * FROM t1 WHERE c1 <=> '0.0' ORDER BY c1,c2 DESC;
c1	c2	c3	c4
0.00000	0.00000	0	7
0.00000	-0.10000	-0.1	13
SELECT * FROM t1 WHERE c1 <=> '0.0' ORDER BY c1,c2 DESC LIMIT 2;
c1	c2	c3	c4
0.00000	0.00000	0	7
0.00000	-0.10000	-0.1	13
SELECT * FROM t1 WHERE c1 BETWEEN '0.0' AND '99999.99999' ORDER BY c1,c2 DESC;
c1	c2	c3	c4
0.00000	0.00000	0	7
0.00000	-0.10000	-0.1	13
1.00000	1.00000	1	10
100.05000	-100.05000	100.05	1
12345.00000	NULL	NULL	NULL
SELECT * FROM t1 WHERE c1 BETWEEN '0.0' AND '99999.99999' ORDER BY c1,c2 DESC LIMIT 2;
c1	c2	c3	c4
0.00000	0.00000	0	7
0.00000	-0.10000	-0.1	13
SELECT * FROM t1 WHERE c1 IN ('0.0','99999.99999') ORDER BY c1,c2 DESC;
c1	c2	c3	c4
0.00000	0.00000	0	7
0.00000	-0.10000	-0.1	13
SELECT * FROM t1 WHERE c1 IN ('0.0','99999.99999') ORDER BY c1,c2 DESC LIMIT 2;
c1	c2	c3	c4
0.00000	0.00000	0	7
0.00000	-0.10000	-0.1	13
SELECT * FROM t1 WHERE c1 >= '0.0' AND c1 < '99999.99999' AND c2 = '1.0' ORDER BY c1,c2 DESC;
c1	c2	c3	c4
1.00000	1.00000	1	10
SELECT * FROM t1 WHERE c1 >= '0.0' AND c1 < '99999.99999' AND c2 = '1.0' ORDER BY c1,c2 DESC LIMIT 2;
c1	c2	c3	c4
1.00000	1.00000	1	10
SELECT * FROM t1 WHERE c1 IS NULL ORDER BY c1,c2 DESC;
c1	c2	c3	c4
SELECT * FROM t1 WHERE c1 IS NULL ORDER BY c1,c2 DESC LIMIT 2;
c1	c2	c3	c4
SELECT * FROM t1 WHERE c1 IS NOT NULL ORDER BY c1,c2 DESC;
c1	c2	c3	c4
0.00000	0.00000	0	7
0.00000	-0.10000	-0.1	13
1.00000	1.00000	1	10
100.05000	-100.05000	100.05	1
12345.00000	NULL	NULL	NULL
100000.00000	100000.00000	1.11111e+08	19
100000.00000	-100000.00000	100000	5
SELECT * FROM t1 WHERE c1 IS NOT NULL ORDER BY c1,c2 DESC LIMIT 2;
c1	c2	c3	c4
0.00000	0.00000	0	7
0.00000	-0.10000	-0.1	13
SELECT * FROM t1;
c1	c2	c3	c4
0.00000	-0.10000	-0.1	13
0.00000	0.00000	0	7
1.00000	1.00000	1	10
100.05000	-100.05000	100.05	1
100000.00000	-100000.00000	100000	5
100000.00000	100000.00000	1.11111e+08	19
12345.00000	NULL	NULL	NULL
SELECT count(*) as total_rows, min(c1) as min_value, max(c1) FROM t1;
total_rows	min_value	max(c1)
7	0.00000	100000.00000
SELECT * FROM t1 WHERE c3 = '-0.0';
c1	c2	c3	c4
0.00000	0.00000	0	7
SELECT c1,c2 FROM t1;
c1	c2
0.00000	-0.10000
0.00000	0.00000
1.00000	1.00000
100.05000	-100.05000
100000.00000	-100000.00000
100000.00000	100000.00000
12345.00000	NULL
SELECT c1,c2 FROM t1 ORDER BY c1,c2 DESC;
c1	c2
0.00000	0.00000
0.00000	-0.10000
1.00000	1.00000
100.05000	-100.05000
12345.00000	NULL
100000.00000	100000.00000
100000.00000	-100000.00000
SELECT * FROM t1 ORDER BY c1,c2 LIMIT 2;
c1	c2	c3	c4
0.00000	-0.10000	-0.1	13
0.00000	0.00000	0	7
SELECT * FROM t1 ORDER BY c1,c2 DESC LIMIT 2;
c1	c2	c3	c4
0.00000	0.00000	0	7
0.00000	-0.10000	-0.1	13
SELECT * FROM t1 WHERE c1 = '99999.99999' ORDER BY c1,c2;
c1	c2	c3	c4
SELECT * FROM t1 WHERE c1 = '99999.99999' ORDER BY c1,c2 LIMIT 2;
c1	c2	c3	c4
SELECT * FROM t1 WHERE c1 = '99999.99999' ORDER BY c1,c2 DESC;
c1	c2	c3	c4
SELECT * FROM t1 WHERE c1 = '99999.99999' ORDER BY c1,c2 DESC LIMIT 2;
c1	c2	c3	c4
SELECT * FROM t1 WHERE c1 <> '99999.99999' ORDER BY c1,c2;
c1	c2	c3	c4
0.00000	-0.10000	-0.1	13
0.00000	0.00000	0	7
1.00000	1.00000	1	10
100.05000	-100.05000	100.05	1
12345.00000	NULL	NULL	NULL
100000.00000	-100000.00000	100000	5
100000.00000	100000.00000	1.11111e+08	19
SELECT * FROM t1 WHERE c1 <> '99999.99999' ORDER BY c1,c2 LIMIT 2;
c1	c2	c3	c4
0.00000	-0.10000	-0.1	13
0.00000	0.00000	0	7
SELECT * FROM t1 WHERE c1 > '99999.99999' ORDER BY c1,c2;
c1	c2	c3	c4
100000.00000	-100000.00000	100000	5
100000.00000	100000.00000	1.11111e+08	19
SELECT * FROM t1 WHERE c1 > '99999.99999' ORDER BY c1,c2 LIMIT 2;
c1	c2	c3	c4
100000.00000	-100000.00000	100000	5
100000.00000	100000.00000	1.11111e+08	19
SELECT * FROM t1 WHERE c1 >= '99999.99999' ORDER BY c1,c2;
c1	c2	c3	c4
100000.00000	-100000.00000	100000	5
100000.00000	100000.00000	1.11111e+08	19
SELECT * FROM t1 WHERE c1 >= '99999.99999' ORDER BY c1,c2 LIMIT 2;
c1	c2	c3	c4
100000.00000	-100000.00000	100000	5
100000.00000	100000.00000	1.11111e+08	19
SELECT * FROM t1 WHERE c1 < '99999.99999' ORDER BY c1,c2;
c1	c2	c3	c4
0.00000	-0.10000	-0.1	13
0.00000	0.00000	0	7
1.00000	1.00000	1	10
100.05000	-100.05000	100.05	1
12345.00000	NULL	NULL	NULL
SELECT * FROM t1 WHERE c1 < '99999.99999' ORDER BY c1,c2 LIMIT 2;
c1	c2	c3	c4
0.00000	-0.10000	-0.1	13
0.00000	0.00000	0	7
SELECT * FROM t1 WHERE c1 <= '99999.99999' ORDER BY c1,c2;
c1	c2	c3	c4
0.00000	-0.10000	-0.1	13
0.00000	0.00000	0	7
1.00000	1.00000	1	10
100.05000	-100.05000	100.05	1
12345.00000	NULL	NULL	NULL
SELECT * FROM t1 WHERE c1 <= '99999.99999' ORDER BY c1,c2 LIMIT 2;
c1	c2	c3	c4
0.00000	-0.10000	-0.1	13
0.00000	0.00000	0	7
SELECT * FROM t1 WHERE c1 <=> '99999.99999' ORDER BY c1,c2;
c1	c2	c3	c4
SELECT * FROM t1 WHERE c1 <=> '99999.99999' ORDER BY c1,c2 LIMIT 2;
c1	c2	c3	c4
SELECT * FROM t1 WHERE c1 BETWEEN '100.05' AND '99999.99999' ORDER BY c1,c2;
c1	c2	c3	c4
100.05000	-100.05000	100.05	1
12345.00000	NULL	NULL	NULL
SELECT * FROM t1 WHERE c1 BETWEEN '100.05' AND '99999.99999' ORDER BY c1,c2 LIMIT 2;
c1	c2	c3	c4
100.05000	-100.05000	100.05	1
12345.00000	NULL	NULL	NULL
SELECT * FROM t1 WHERE c1 IN ('100.05','99999.99999') ORDER BY c1,c2;
c1	c2	c3	c4
SELECT * FROM t1 WHERE c1 IN ('100.05','99999.99999') ORDER BY c1,c2 LIMIT 2;
c1	c2	c3	c4
SELECT * FROM t1 WHERE c1 >= '100.05' AND c1 < '99999.99999' AND c2 = '99999.99999' ORDER BY c1,c2;
c1	c2	c3	c4
SELECT * FROM t1 WHERE c1 >= '100.05' AND c1 < '99999.99999' AND c2 = '99999.99999' ORDER BY c1,c2 LIMIT 2;
c1	c2	c3	c4
SELECT * FROM t1 WHERE c1 IS NULL ORDER BY c1,c2;
c1	c2	c3	c4
SELECT * FROM t1 WHERE c1 IS NULL ORDER BY c1,c2 LIMIT 2;
c1	c2	c3	c4
SELECT * FROM t1 WHERE c1 IS NOT NULL ORDER BY c1,c2;
c1	c2	c3	c4
0.00000	-0.10000	-0.1	13
0.00000	0.00000	0	7
1.00000	1.00000	1	10
100.05000	-100.05000	100.05	1
12345.00000	NULL	NULL	NULL
100000.00000	-100000.00000	100000	5
100000.00000	100000.00000	1.11111e+08	19
SELECT * FROM t1 WHERE c1 IS NOT NULL ORDER BY c1,c2 LIMIT 2;
c1	c2	c3	c4
0.00000	-0.10000	-0.1	13
0.00000	0.00000	0	7
SELECT * FROM t1 WHERE c1 <> '99999.99999' ORDER BY c1,c2 DESC;
c1	c2	c3	c4
0.00000	0.00000	0	7
0.00000	-0.10000	-0.1	13
1.00000	1.00000	1	10
100.05000	-100.05000	100.05	1
12345.00000	NULL	NULL	NULL
100000.00000	100000.00000	1.11111e+08	19
100000.00000	-100000.00000	100000	5
SELECT * FROM t1 WHERE c1 <> '99999.99999' ORDER BY c1,c2 DESC LIMIT 2;
c1	c2	c3	c4
0.00000	0.00000	0	7
0.00000	-0.10000	-0.1	13
SELECT * FROM t1 WHERE c1 > '99999.99999' ORDER BY c1,c2 DESC;
c1	c2	c3	c4
100000.00000	100000.00000	1.11111e+08	19
100000.00000	-100000.00000	100000	5
SELECT * FROM t1 WHERE c1 > '99999.99999' ORDER BY c1,c2 DESC LIMIT 2;
c1	c2	c3	c4
100000.00000	100000.00000	1.11111e+08	19
100000.00000	-100000.00000	100000	5
SELECT * FROM t1 WHERE c1 >= '99999.99999' ORDER BY c1,c2 DESC;
c1	c2	c3	c4
100000.00000	100000.00000	1.11111e+08	19
100000.00000	-100000.00000	100000	5
SELECT * FROM t1 WHERE c1 >= '99999.99999' ORDER BY c1,c2 DESC LIMIT 2;
c1	c2	c3	c4
100000.00000	100000.00000	1.11111e+08	19
100000.00000	-100000.00000	100000	5
SELECT * FROM t1 WHERE c1 < '99999.99999' ORDER BY c1,c2 DESC;
c1	c2	c3	c4
0.00000	0.00000	0	7
0.00000	-0.10000	-0.1	13
1.00000	1.00000	1	10
100.05000	-100.05000	100.05	1
12345.00000	NULL	NULL	NULL
SELECT * FROM t1 WHERE c1 < '99999.99999' ORDER BY c1,c2 DESC LIMIT 2;
c1	c2	c3	c4
0.00000	0.00000	0	7
0.00000	-0.10000	-0.1	13
SELECT * FROM t1 WHERE c1 <= '99999.99999' ORDER BY c1,c2 DESC;
c1	c2	c3	c4
0.00000	0.00000	0	7
0.00000	-0.10000	-0.1	13
1.00000	1.00000	1	10
100.05000	-100.05000	100.05	1
12345.00000	NULL	NULL	NULL
SELECT * FROM t1 WHERE c1 <= '99999.99999' ORDER BY c1,c2 DESC LIMIT 2;
c1	c2	c3	c4
0.00000	0.00000	0	7
0.00000	-0.10000	-0.1	13
SELECT * FROM t1 WHERE c1 <=> '99999.99999' ORDER BY c1,c2 DESC;
c1	c2	c3	c4
SELECT * FROM t1 WHERE c1 <=> '99999.99999' ORDER BY c1,c2 DESC LIMIT 2;
c1	c2	c3	c4
SELECT * FROM t1 WHERE c1 BETWEEN '100.05' AND '99999.99999' ORDER BY c1,c2 DESC;
c1	c2	c3	c4
100.05000	-100.05000	100.05	1
12345.00000	NULL	NULL	NULL
SELECT * FROM t1 WHERE c1 BETWEEN '100.05' AND '99999.99999' ORDER BY c1,c2 DESC LIMIT 2;
c1	c2	c3	c4
100.05000	-100.05000	100.05	1
12345.00000	NULL	NULL	NULL
SELECT * FROM t1 WHERE c1 IN ('100.05','99999.99999') ORDER BY c1,c2 DESC;
c1	c2	c3	c4
SELECT * FROM t1 WHERE c1 IN ('100.05','99999.99999') ORDER BY c1,c2 DESC LIMIT 2;
c1	c2	c3	c4
SELECT * FROM t1 WHERE c1 >= '100.05' AND c1 < '99999.99999' AND c2 = '99999.99999' ORDER BY c1,c2 DESC;
c1	c2	c3	c4
SELECT * FROM t1 WHERE c1 >= '100.05' AND c1 < '99999.99999' AND c2 = '99999.99999' ORDER BY c1,c2 DESC LIMIT 2;
c1	c2	c3	c4
SELECT * FROM t1 WHERE c1 IS NULL ORDER BY c1,c2 DESC;
c1	c2	c3	c4
SELECT * FROM t1 WHERE c1 IS NULL ORDER BY c1,c2 DESC LIMIT 2;
c1	c2	c3	c4
SELECT * FROM t1 WHERE c1 IS NOT NULL ORDER BY c1,c2 DESC;
c1	c2	c3	c4
0.00000	0.00000	0	7
0.00000	-0.10000	-0.1	13
1.00000	1.00000	1	10
100.05000	-100.05000	100.05	1
12345.00000	NULL	NULL	NULL
100000.00000	100000.00000	1.11111e+08	19
100000.00000	-100000.00000	100000	5
SELECT * FROM t1 WHERE c1 IS NOT NULL ORDER BY c1,c2 DESC LIMIT 2;
c1	c2	c3	c4
0.00000	0.00000	0	7
0.00000	-0.10000	-0.1	13
SELECT * FROM t1;
c1	c2	c3	c4
0.00000	-0.10000	-0.1	13
0.00000	0.00000	0	7
1.00000	1.00000	1	10
100.05000	-100.05000	100.05	1
100000.00000	-100000.00000	100000	5
100000.00000	100000.00000	1.11111e+08	19
12345.00000	NULL	NULL	NULL
SELECT count(*) as total_rows, min(c2) as min_value, max(c2) FROM t1;
total_rows	min_value	max(c2)
7	-100000.00000	100000.00000
SELECT * FROM t1 WHERE c3 = '-0.0';
c1	c2	c3	c4
0.00000	0.00000	0	7
SELECT c1,c2 FROM t1;
c1	c2
0.00000	-0.10000
0.00000	0.00000
1.00000	1.00000
100.05000	-100.05000
100000.00000	-100000.00000
100000.00000	100000.00000
12345.00000	NULL
SELECT c1,c2 FROM t1 ORDER BY c1,c2 DESC;
c1	c2
0.00000	0.00000
0.00000	-0.10000
1.00000	1.00000
100.05000	-100.05000
12345.00000	NULL
100000.00000	100000.00000
100000.00000	-100000.00000
SELECT * FROM t1 ORDER BY c1,c2 LIMIT 2;
c1	c2	c3	c4
0.00000	-0.10000	-0.1	13
0.00000	0.00000	0	7
SELECT * FROM t1 ORDER BY c1,c2 DESC LIMIT 2;
c1	c2	c3	c4
0.00000	0.00000	0	7
0.00000	-0.10000	-0.1	13
SELECT * FROM t1 WHERE c2 = '-99999.99999' ORDER BY c1,c2;
c1	c2	c3	c4
SELECT * FROM t1 WHERE c2 = '-99999.99999' ORDER BY c1,c2 LIMIT 2;
c1	c2	c3	c4
SELECT * FROM t1 WHERE c2 = '-99999.99999' ORDER BY c1,c2 DESC;
c1	c2	c3	c4
SELECT * FROM t1 WHERE c2 = '-99999.99999' ORDER BY c1,c2 DESC LIMIT 2;
c1	c2	c3	c4
SELECT * FROM t1 WHERE c2 <> '-99999.99999' ORDER BY c1,c2;
c1	c2	c3	c4
0.00000	-0.10000	-0.1	13
0.00000	0.00000	0	7
1.00000	1.00000	1	10
100.05000	-100.05000	100.05	1
100000.00000	-100000.00000	100000	5
100000.00000	100000.00000	1.11111e+08	19
SELECT * FROM t1 WHERE c2 <> '-99999.99999' ORDER BY c1,c2 LIMIT 2;
c1	c2	c3	c4
0.00000	-0.10000	-0.1	13
0.00000	0.00000	0	7
SELECT * FROM t1 WHERE c2 > '-99999.99999' ORDER BY c1,c2;
c1	c2	c3	c4
0.00000	-0.10000	-0.1	13
0.00000	0.00000	0	7
1.00000	1.00000	1	10
100.05000	-100.05000	100.05	1
100000.00000	100000.00000	1.11111e+08	19
SELECT * FROM t1 WHERE c2 > '-99999.99999' ORDER BY c1,c2 LIMIT 2;
c1	c2	c3	c4
0.00000	-0.10000	-0.1	13
0.00000	0.00000	0	7
SELECT * FROM t1 WHERE c2 >= '-99999.99999' ORDER BY c1,c2;
c1	c2	c3	c4
0.00000	-0.10000	-0.1	13
0.00000	0.00000	0	7
1.00000	1.00000	1	10
100.05000	-100.05000	100.05	1
100000.00000	100000.00000	1.11111e+08	19
SELECT * FROM t1 WHERE c2 >= '-99999.99999' ORDER BY c1,c2 LIMIT 2;
c1	c2	c3	c4
0.00000	-0.10000	-0.1	13
0.00000	0.00000	0	7
SELECT * FROM t1 WHERE c2 < '-99999.99999' ORDER BY c1,c2;
c1	c2	c3	c4
100000.00000	-100000.00000	100000	5
SELECT * FROM t1 WHERE c2 < '-99999.99999' ORDER BY c1,c2 LIMIT 2;
c1	c2	c3	c4
100000.00000	-100000.00000	100000	5
SELECT * FROM t1 WHERE c2 <= '-99999.99999' ORDER BY c1,c2;
c1	c2	c3	c4
100000.00000	-100000.00000	100000	5
SELECT * FROM t1 WHERE c2 <= '-99999.99999' ORDER BY c1,c2 LIMIT 2;
c1	c2	c3	c4
100000.00000	-100000.00000	100000	5
SELECT * FROM t1 WHERE c2 <=> '-99999.99999' ORDER BY c1,c2;
c1	c2	c3	c4
SELECT * FROM t1 WHERE c2 <=> '-99999.99999' ORDER BY c1,c2 LIMIT 2;
c1	c2	c3	c4
SELECT * FROM t1 WHERE c2 BETWEEN '-99999.99999' AND '0.0' ORDER BY c1,c2;
c1	c2	c3	c4
0.00000	-0.10000	-0.1	13
0.00000	0.00000	0	7
100.05000	-100.05000	100.05	1
SELECT * FROM t1 WHERE c2 BETWEEN '-99999.99999' AND '0.0' ORDER BY c1,c2 LIMIT 2;
c1	c2	c3	c4
0.00000	-0.10000	-0.1	13
0.00000	0.00000	0	7
SELECT * FROM t1 WHERE c2 IN ('-99999.99999','0.0') ORDER BY c1,c2;
c1	c2	c3	c4
0.00000	0.00000	0	7
SELECT * FROM t1 WHERE c2 IN ('-99999.99999','0.0') ORDER BY c1,c2 LIMIT 2;
c1	c2	c3	c4
0.00000	0.00000	0	7
SELECT * FROM t1 WHERE c2 >= '-99999.99999' AND c2 < '0.0' AND c1 = '99999.99999' ORDER BY c1,c2;
c1	c2	c3	c4
SELECT * FROM t1 WHERE c2 >= '-99999.99999' AND c2 < '0.0' AND c1 = '99999.99999' ORDER BY c1,c2 LIMIT 2;
c1	c2	c3	c4
SELECT * FROM t1 WHERE c2 IS NULL ORDER BY c1,c2;
c1	c2	c3	c4
12345.00000	NULL	NULL	NULL
SELECT * FROM t1 WHERE c2 IS NULL ORDER BY c1,c2 LIMIT 2;
c1	c2	c3	c4
12345.00000	NULL	NULL	NULL
SELECT * FROM t1 WHERE c2 IS NOT NULL ORDER BY c1,c2;
c1	c2	c3	c4
0.00000	-0.10000	-0.1	13
0.00000	0.00000	0	7
1.00000	1.00000	1	10
100.05000	-100.05000	100.05	1
100000.00000	-100000.00000	100000	5
100000.00000	100000.00000	1.11111e+08	19
SELECT * FROM t1 WHERE c2 IS NOT NULL ORDER BY c1,c2 LIMIT 2;
c1	c2	c3	c4
0.00000	-0.10000	-0.1	13
0.00000	0.00000	0	7
SELECT * FROM t1 WHERE c2 <> '-99999.99999' ORDER BY c1,c2 DESC;
c1	c2	c3	c4
0.00000	0.00000	0	7
0.00000	-0.10000	-0.1	13
1.00000	1.00000	1	10
100.05000	-100.05000	100.05	1
100000.00000	100000.00000	1.11111e+08	19
100000.00000	-100000.00000	100000	5
SELECT * FROM t1 WHERE c2 <> '-99999.99999' ORDER BY c1,c2 DESC LIMIT 2;
c1	c2	c3	c4
0.00000	0.00000	0	7
0.00000	-0.10000	-0.1	13
SELECT * FROM t1 WHERE c2 > '-99999.99999' ORDER BY c1,c2 DESC;
c1	c2	c3	c4
0.00000	0.00000	0	7
0.00000	-0.10000	-0.1	13
1.00000	1.00000	1	10
100.05000	-100.05000	100.05	1
100000.00000	100000.00000	1.11111e+08	19
SELECT * FROM t1 WHERE c2 > '-99999.99999' ORDER BY c1,c2 DESC LIMIT 2;
c1	c2	c3	c4
0.00000	0.00000	0	7
0.00000	-0.10000	-0.1	13
SELECT * FROM t1 WHERE c2 >= '-99999.99999' ORDER BY c1,c2 DESC;
c1	c2	c3	c4
0.00000	0.00000	0	7
0.00000	-0.10000	-0.1	13
1.00000	1.00000	1	10
100.05000	-100.05000	100.05	1
100000.00000	100000.00000	1.11111e+08	19
SELECT * FROM t1 WHERE c2 >= '-99999.99999' ORDER BY c1,c2 DESC LIMIT 2;
c1	c2	c3	c4
0.00000	0.00000	0	7
0.00000	-0.10000	-0.1	13
SELECT * FROM t1 WHERE c2 < '-99999.99999' ORDER BY c1,c2 DESC;
c1	c2	c3	c4
100000.00000	-100000.00000	100000	5
SELECT * FROM t1 WHERE c2 < '-99999.99999' ORDER BY c1,c2 DESC LIMIT 2;
c1	c2	c3	c4
100000.00000	-100000.00000	100000	5
SELECT * FROM t1 WHERE c2 <= '-99999.99999' ORDER BY c1,c2 DESC;
c1	c2	c3	c4
100000.00000	-100000.00000	100000	5
SELECT * FROM t1 WHERE c2 <= '-99999.99999' ORDER BY c1,c2 DESC LIMIT 2;
c1	c2	c3	c4
100000.00000	-100000.00000	100000	5
SELECT * FROM t1 WHERE c2 <=> '-99999.99999' ORDER BY c1,c2 DESC;
c1	c2	c3	c4
SELECT * FROM t1 WHERE c2 <=> '-99999.99999' ORDER BY c1,c2 DESC LIMIT 2;
c1	c2	c3	c4
SELECT * FROM t1 WHERE c2 BETWEEN '-99999.99999' AND '0.0' ORDER BY c1,c2 DESC;
c1	c2	c3	c4
0.00000	0.00000	0	7
0.00000	-0.10000	-0.1	13
100.05000	-100.05000	100.05	1
SELECT * FROM t1 WHERE c2 BETWEEN '-99999.99999' AND '0.0' ORDER BY c1,c2 DESC LIMIT 2;
c1	c2	c3	c4
0.00000	0.00000	0	7
0.00000	-0.10000	-0.1	13
SELECT * FROM t1 WHERE c2 IN ('-99999.99999','0.0') ORDER BY c1,c2 DESC;
c1	c2	c3	c4
0.00000	0.00000	0	7
SELECT * FROM t1 WHERE c2 IN ('-99999.99999','0.0') ORDER BY c1,c2 DESC LIMIT 2;
c1	c2	c3	c4
0.00000	0.00000	0	7
SELECT * FROM t1 WHERE c2 >= '-99999.99999' AND c2 < '0.0' AND c1 = '99999.99999' ORDER BY c1,c2 DESC;
c1	c2	c3	c4
SELECT * FROM t1 WHERE c2 >= '-99999.99999' AND c2 < '0.0' AND c1 = '99999.99999' ORDER BY c1,c2 DESC LIMIT 2;
c1	c2	c3	c4
SELECT * FROM t1 WHERE c2 IS NULL ORDER BY c1,c2 DESC;
c1	c2	c3	c4
12345.00000	NULL	NULL	NULL
SELECT * FROM t1 WHERE c2 IS NULL ORDER BY c1,c2 DESC LIMIT 2;
c1	c2	c3	c4
12345.00000	NULL	NULL	NULL
SELECT * FROM t1 WHERE c2 IS NOT NULL ORDER BY c1,c2 DESC;
c1	c2	c3	c4
0.00000	0.00000	0	7
0.00000	-0.10000	-0.1	13
1.00000	1.00000	1	10
100.05000	-100.05000	100.05	1
100000.00000	100000.00000	1.11111e+08	19
100000.00000	-100000.00000	100000	5
SELECT * FROM t1 WHERE c2 IS NOT NULL ORDER BY c1,c2 DESC LIMIT 2;
c1	c2	c3	c4
0.00000	0.00000	0	7
0.00000	-0.10000	-0.1	13
SELECT c1 FROM t1 GROUP BY c1;
c1
0.00000
1.00000
100.05000
100000.00000
12345.00000
SELECT DISTINCT c1 FROM t1;
c1
0.00000
1.00000
100.05000
100000.00000
12345.00000
SELECT c1,MIN(c2) FROM t1 GROUP BY c1;
c1	MIN(c2)
0.00000	-0.10000
1.00000	1.00000
100.05000	-100.05000
100000.00000	-100000.00000
12345.00000	NULL
CREATE TABLE t5(c1 FLOAT(23,0) UNSIGNED NOT NULL, c2 FLOAT(23,0) SIGNED NULL, c3 FLOAT, c4 INT, INDEX idx(c1,c2));
INSERT INTO t5 VALUES('1e+22','-1e+22','1e+22',1),('1e-22','-1e-22','1e-22',2);
SELECT * FROM t5;
ALTER TABLE t5 CHANGE c1 c1 FLOAT(24,0) SIGNED NOT NULL, CHANGE c2 c2 FLOAT(24,0) UNSIGNED NULL;
Warnings:
Warning	1264	Out of range value for column 'c2' at row 1
INSERT INTO t5 VALUES('-1e+23','1e+23','1e+23',3),('-1e-23','1e-23','1e-23',4);
SELECT * FROM t5;
ALTER TABLE t5 CHANGE c1 c1 FLOAT(53,0) UNSIGNED, CHANGE c2 c2 FLOAT(53,0) SIGNED;
Warnings:
Warning	1264	Out of range value for column 'c1' at row 3
INSERT INTO t5 VALUES('1e+52','-1e+52','1e+52',5),('1e-52','-1e-52','1e-52',6);
Warnings:
Warning	1264	Out of range value for column 'c3' at row 1
INSERT INTO t5 VALUES('1e+53','-1e+53','1e+53',7),('1e-53','-1e-53','1e-53',8);
Warnings:
Warning	1264	Out of range value for column 'c3' at row 1
SELECT * FROM t5;
c1	c2	c3	c4
#	#	0	6
#	#	0	8
#	#	1e+22	1
#	#	1e+23	3
#	#	1e-22	2
#	#	1e-23	4
#	#	3.40282e+38	5
#	#	3.40282e+38	7
DROP TABLE t5;
CREATE TABLE t5(c1 FLOAT(16,6), c2 tinyint);
INSERT INTO t5 VALUES(1.1325,3);
SELECT ROUND(c1,c2),TRUNCATE(c1,c2) FROM t5;
ROUND(c1,c2)	TRUNCATE(c1,c2)
1.133000	1.132000
DROP TABLE t5;
CREATE TABLE t7(c1 FLOAT(5,10));
ERROR 42000: For float(M,D), double(M,D) or decimal(M,D), M must be >= D (column 'c1').
DROP TABLE t1,t2;
CREATE TABLE t1(c1 DOUBLE(10,5) UNSIGNED NOT NULL, c2 DOUBLE(10,5) SIGNED NULL, c3 DOUBLE, c4 INT, UNIQUE INDEX idx(c1,c2));
CREATE TABLE t2(c1 DOUBLE(10,0) SIGNED NOT NULL, c2 DOUBLE(10,0) UNSIGNED NULL, c3 DOUBLE, c4 INT);
INSERT INTO t1 VALUES('00100.05000','-00100.05000','00100.05000',1);
INSERT INTO t2 VALUES('-1000000000','1000000000','1000000000',2);
INSERT INTO t1(c1) VALUES('12345.000009');
INSERT INTO t1 VALUES('99999.99999','-99999.99999','99999.99999',3);
INSERT INTO t2 VALUES('-9999999999','-9999999999','9999999999',4);
Warnings:
Warning	1264	Out of range value for column 'c2' at row 1
SELECT * FROM t1;
c1	c2	c3	c4
100.05000	-100.05000	100.05	1
12345.00001	NULL	NULL	NULL
99999.99999	-99999.99999	99999.99999	3
INSERT INTO t1 VALUES('100000.000002','-100000.000002','100000.000002',5);
ERROR 23000: Duplicate entry '99999.99999--99999.99999' for key 'idx'
DELETE FROM t1 WHERE c1='99999.99999' AND c2='-99999.99999';
INSERT INTO t1 VALUES('100000.000002','-100000.000002','100000.000002',5);
Warnings:
Warning	1264	Out of range value for column 'c1' at row 1
Warning	1264	Out of range value for column 'c2' at row 1
INSERT INTO t2 VALUES('10000000000','-10000000000','10000000000',6);
Warnings:
Warning	1264	Out of range value for column 'c1' at row 1
Warning	1264	Out of range value for column 'c2' at row 1
insert into t1 values ("0.0","0.0","0.0",7),("01.0","01.0","01.0",10);
insert into t1 values ("-.1","-.1","-.1",13);
Warnings:
Warning	1264	Out of range value for column 'c1' at row 1
insert into t1 values ("+111111111.11","+111111111.11","+111111111.11",19);
Warnings:
Warning	1264	Out of range value for column 'c1' at row 1
Warning	1264	Out of range value for column 'c2' at row 1
insert into t2 values ("0.0","0.0","0.0",7),("-0.0","-0.0","-0.0",8),("+0.0","+0.0","+0.0",9),("01.0","01.0","01.0",10),("+01.0","+01.0","+01.0",11),("-01.0","-01.0","-01.0",12);
Warnings:
Warning	1264	Out of range value for column 'c2' at row 6
insert into t2 values ("-.1","-.1","-.1",13),("+.1","+.1","+.1",14),(".1",".1",".1",15);
Warnings:
Warning	1264	Out of range value for column 'c2' at row 1
insert into t2 values ("00000000000001","00000000000001","00000000000001",16),("+0000000000001","+0000000000001","+0000000000001",17),("-0000000000001","-0000000000001","-0000000000001",18);
Warnings:
Warning	1264	Out of range value for column 'c2' at row 3
insert into t2 values ("+111111111.11","+111111111.11","+111111111.11",19),("111111111.11","111111111.11","111111111.11",20),("-11111111.11","-11111111.11","-11111111.11",21);
Warnings:
Warning	1264	Out of range value for column 'c2' at row 3
insert into t2 values ("-111111111.11","-111111111.11","-111111111.11",22),("+1111111111.11","+1111111111.11","+1111111111.11",23),("1111111111.11","1111111111.11","1111111111.11",24);
Warnings:
Warning	1264	Out of range value for column 'c2' at row 1
insert into t2 values ("1e+1000","1e+1000","1e+1000",25),("1e-1000","1e-1000","1e-1000",26),("-1e+1000","-1e+1000","-1e+1000",27);
Warnings:
Warning	1264	Out of range value for column 'c1' at row 1
Warning	1264	Out of range value for column 'c1' at row 1
Warning	1264	Out of range value for column 'c2' at row 1
Warning	1264	Out of range value for column 'c2' at row 1
Warning	1264	Out of range value for column 'c3' at row 1
Warning	1264	Out of range value for column 'c1' at row 3
Warning	1264	Out of range value for column 'c1' at row 3
Warning	1264	Out of range value for column 'c2' at row 3
Warning	1264	Out of range value for column 'c2' at row 3
Warning	1264	Out of range value for column 'c3' at row 3
insert into t2 values ("1e+4294967296","1e+4294967296","1e+4294967296",28),("1e-4294967296","1e-4294967296","1e-4294967296",29);
Warnings:
Warning	1264	Out of range value for column 'c1' at row 1
Warning	1264	Out of range value for column 'c1' at row 1
Warning	1264	Out of range value for column 'c2' at row 1
Warning	1264	Out of range value for column 'c2' at row 1
Warning	1264	Out of range value for column 'c3' at row 1
insert into t2 values ("1e+18446744073709551615","1e+18446744073709551615","1e+18446744073709551615",30),("1e+18446744073709551616","1e+18446744073709551616","1e+18446744073709551616",31),("1e-9223372036854775807","1e-9223372036854775807","1e-9223372036854775807",32),("1e-9223372036854775809","1e-9223372036854775809","1e-9223372036854775809",33);
Warnings:
Warning	1264	Out of range value for column 'c1' at row 1
Warning	1264	Out of range value for column 'c1' at row 1
Warning	1264	Out of range value for column 'c2' at row 1
Warning	1264	Out of range value for column 'c2' at row 1
Warning	1264	Out of range value for column 'c3' at row 1
Warning	1264	Out of range value for column 'c1' at row 2
Warning	1264	Out of range value for column 'c1' at row 2
Warning	1264	Out of range value for column 'c2' at row 2
Warning	1264	Out of range value for column 'c2' at row 2
Warning	1264	Out of range value for column 'c3' at row 2
SELECT * FROM t1;
c1	c2	c3	c4
0.00000	-0.10000	-0.1	13
0.00000	0.00000	0	7
1.00000	1.00000	1	10
100.05000	-100.05000	100.05	1
12345.00001	NULL	NULL	NULL
99999.99999	-99999.99999	100000.000002	5
99999.99999	99999.99999	111111111.11	19
SELECT * FROM t2;
c1	c2	c3	c4
-1	0	-1	12
-1	0	-1	18
-1000000000	1000000000	1000000000	2
-11111111	0	-11111111.11	21
-111111111	0	-111111111.11	22
-9999999999	0	-1.79769313486232e+308	27
-9999999999	0	9999999999	4
0	0	-0	8
0	0	-0.1	13
0	0	0	26
0	0	0	29
0	0	0	32
0	0	0	33
0	0	0	7
0	0	0	9
0	0	0.1	14
0	0	0.1	15
1	1	1	10
1	1	1	11
1	1	1	16
1	1	1	17
111111111	111111111	111111111.11	19
111111111	111111111	111111111.11	20
1111111111	1111111111	1111111111.11	23
1111111111	1111111111	1111111111.11	24
9999999999	0	10000000000	6
9999999999	9999999999	1.79769313486232e+308	25
9999999999	9999999999	1.79769313486232e+308	28
9999999999	9999999999	1.79769313486232e+308	30
9999999999	9999999999	1.79769313486232e+308	31
SELECT count(*) as total_rows, min(c1) as min_value, max(c1) as max_value, sum(c1) as sum, avg(c1) as avg FROM t1;
total_rows	min_value	max_value	sum	avg
7	0.00000	99999.99999	212446.04999	30349.435712857
SELECT count(*) as total_rows, min(c2) as min_value, max(c2) as max_value, sum(c2) as sum, avg(c2) as avg FROM t1;
total_rows	min_value	max_value	sum	avg
7	-99999.99999	99999.99999	-99.15000	-16.525000000
SELECT count(*) as total_rows, min(c3) as min_value, max(c3) as max_value, sum(c3) as sum, avg(c3) as avg FROM t1;
total_rows	min_value	max_value	sum	avg
7	-0.1	111111111.11	111211212.060002	18535202.0100003
SELECT count(*) as total_rows, min(c1) as min_value, max(c1) as max_value, sum(c1) as sum, avg(c1) as avg FROM t2;
total_rows	min_value	max_value	sum	avg
30	-9999999999	9999999999	31322222221	1044074074.0333
SELECT count(*) as total_rows, min(c2) as min_value, max(c2) as max_value, sum(c2) as sum, avg(c2) as avg FROM t2;
total_rows	min_value	max_value	sum	avg
30	0	9999999999	43444444444	1448148148.1333
SELECT count(*) as total_rows, min(c3) as min_value, max(c3) as max_value, sum(c3) as sum, avg(c3) as avg FROM t2;
total_rows	min_value	max_value	sum	avg
30	-1.79769313486232e+308	1.79769313486232e+308	inf	inf
SELECT * FROM t1;
c1	c2	c3	c4
0.00000	-0.10000	-0.1	13
0.00000	0.00000	0	7
1.00000	1.00000	1	10
100.05000	-100.05000	100.05	1
12345.00001	NULL	NULL	NULL
99999.99999	-99999.99999	100000.000002	5
99999.99999	99999.99999	111111111.11	19
SELECT count(*) as total_rows, min(c1) as min_value, max(c1) FROM t1;
total_rows	min_value	max(c1)
7	0.00000	99999.99999
SELECT * FROM t1 WHERE c3 = '0.0';
c1	c2	c3	c4
0.00000	0.00000	0	7
SELECT c1,c2 FROM t1;
c1	c2
0.00000	-0.10000
0.00000	0.00000
1.00000	1.00000
100.05000	-100.05000
12345.00001	NULL
99999.99999	-99999.99999
99999.99999	99999.99999
SELECT c1,c2 FROM t1 ORDER BY c1,c2 DESC;
c1	c2
0.00000	0.00000
0.00000	-0.10000
1.00000	1.00000
100.05000	-100.05000
12345.00001	NULL
99999.99999	99999.99999
99999.99999	-99999.99999
SELECT * FROM t1 ORDER BY c1,c2 LIMIT 2;
c1	c2	c3	c4
0.00000	-0.10000	-0.1	13
0.00000	0.00000	0	7
SELECT * FROM t1 ORDER BY c1,c2 DESC LIMIT 2;
c1	c2	c3	c4
0.00000	0.00000	0	7
0.00000	-0.10000	-0.1	13
SELECT * FROM t1 WHERE c1 = '0.0' ORDER BY c1,c2;
c1	c2	c3	c4
0.00000	-0.10000	-0.1	13
0.00000	0.00000	0	7
SELECT * FROM t1 WHERE c1 = '0.0' ORDER BY c1,c2 LIMIT 2;
c1	c2	c3	c4
0.00000	-0.10000	-0.1	13
0.00000	0.00000	0	7
SELECT * FROM t1 WHERE c1 = '0.0' ORDER BY c1,c2 DESC;
c1	c2	c3	c4
0.00000	0.00000	0	7
0.00000	-0.10000	-0.1	13
SELECT * FROM t1 WHERE c1 = '0.0' ORDER BY c1,c2 DESC LIMIT 2;
c1	c2	c3	c4
0.00000	0.00000	0	7
0.00000	-0.10000	-0.1	13
SELECT * FROM t1 WHERE c1 <> '0.0' ORDER BY c1,c2;
c1	c2	c3	c4
1.00000	1.00000	1	10
100.05000	-100.05000	100.05	1
12345.00001	NULL	NULL	NULL
99999.99999	-99999.99999	100000.000002	5
99999.99999	99999.99999	111111111.11	19
SELECT * FROM t1 WHERE c1 <> '0.0' ORDER BY c1,c2 LIMIT 2;
c1	c2	c3	c4
1.00000	1.00000	1	10
100.05000	-100.05000	100.05	1
SELECT * FROM t1 WHERE c1 > '0.0' ORDER BY c1,c2;
c1	c2	c3	c4
1.00000	1.00000	1	10
100.05000	-100.05000	100.05	1
12345.00001	NULL	NULL	NULL
99999.99999	-99999.99999	100000.000002	5
99999.99999	99999.99999	111111111.11	19
SELECT * FROM t1 WHERE c1 > '0.0' ORDER BY c1,c2 LIMIT 2;
c1	c2	c3	c4
1.00000	1.00000	1	10
100.05000	-100.05000	100.05	1
SELECT * FROM t1 WHERE c1 >= '0.0' ORDER BY c1,c2;
c1	c2	c3	c4
0.00000	-0.10000	-0.1	13
0.00000	0.00000	0	7
1.00000	1.00000	1	10
100.05000	-100.05000	100.05	1
12345.00001	NULL	NULL	NULL
99999.99999	-99999.99999	100000.000002	5
99999.99999	99999.99999	111111111.11	19
SELECT * FROM t1 WHERE c1 >= '0.0' ORDER BY c1,c2 LIMIT 2;
c1	c2	c3	c4
0.00000	-0.10000	-0.1	13
0.00000	0.00000	0	7
SELECT * FROM t1 WHERE c1 < '0.0' ORDER BY c1,c2;
c1	c2	c3	c4
SELECT * FROM t1 WHERE c1 < '0.0' ORDER BY c1,c2 LIMIT 2;
c1	c2	c3	c4
SELECT * FROM t1 WHERE c1 <= '0.0' ORDER BY c1,c2;
c1	c2	c3	c4
0.00000	-0.10000	-0.1	13
0.00000	0.00000	0	7
SELECT * FROM t1 WHERE c1 <= '0.0' ORDER BY c1,c2 LIMIT 2;
c1	c2	c3	c4
0.00000	-0.10000	-0.1	13
0.00000	0.00000	0	7
SELECT * FROM t1 WHERE c1 <=> '0.0' ORDER BY c1,c2;
c1	c2	c3	c4
0.00000	-0.10000	-0.1	13
0.00000	0.00000	0	7
SELECT * FROM t1 WHERE c1 <=> '0.0' ORDER BY c1,c2 LIMIT 2;
c1	c2	c3	c4
0.00000	-0.10000	-0.1	13
0.00000	0.00000	0	7
SELECT * FROM t1 WHERE c1 BETWEEN '0.0' AND '99999.99999' ORDER BY c1,c2;
c1	c2	c3	c4
0.00000	-0.10000	-0.1	13
0.00000	0.00000	0	7
1.00000	1.00000	1	10
100.05000	-100.05000	100.05	1
12345.00001	NULL	NULL	NULL
99999.99999	-99999.99999	100000.000002	5
99999.99999	99999.99999	111111111.11	19
SELECT * FROM t1 WHERE c1 BETWEEN '0.0' AND '99999.99999' ORDER BY c1,c2 LIMIT 2;
c1	c2	c3	c4
0.00000	-0.10000	-0.1	13
0.00000	0.00000	0	7
SELECT * FROM t1 WHERE c1 IN ('0.0','99999.99999') ORDER BY c1,c2;
c1	c2	c3	c4
0.00000	-0.10000	-0.1	13
0.00000	0.00000	0	7
99999.99999	-99999.99999	100000.000002	5
99999.99999	99999.99999	111111111.11	19
SELECT * FROM t1 WHERE c1 IN ('0.0','99999.99999') ORDER BY c1,c2 LIMIT 2;
c1	c2	c3	c4
0.00000	-0.10000	-0.1	13
0.00000	0.00000	0	7
SELECT * FROM t1 WHERE c1 >= '0.0' AND c1 < '99999.99999' AND c2 = '1.0' ORDER BY c1,c2;
c1	c2	c3	c4
1.00000	1.00000	1	10
SELECT * FROM t1 WHERE c1 >= '0.0' AND c1 < '99999.99999' AND c2 = '1.0' ORDER BY c1,c2 LIMIT 2;
c1	c2	c3	c4
1.00000	1.00000	1	10
SELECT * FROM t1 WHERE c1 IS NULL ORDER BY c1,c2;
c1	c2	c3	c4
SELECT * FROM t1 WHERE c1 IS NULL ORDER BY c1,c2 LIMIT 2;
c1	c2	c3	c4
SELECT * FROM t1 WHERE c1 IS NOT NULL ORDER BY c1,c2;
c1	c2	c3	c4
0.00000	-0.10000	-0.1	13
0.00000	0.00000	0	7
1.00000	1.00000	1	10
100.05000	-100.05000	100.05	1
12345.00001	NULL	NULL	NULL
99999.99999	-99999.99999	100000.000002	5
99999.99999	99999.99999	111111111.11	19
SELECT * FROM t1 WHERE c1 IS NOT NULL ORDER BY c1,c2 LIMIT 2;
c1	c2	c3	c4
0.00000	-0.10000	-0.1	13
0.00000	0.00000	0	7
SELECT * FROM t1 WHERE c1 <> '0.0' ORDER BY c1,c2 DESC;
c1	c2	c3	c4
1.00000	1.00000	1	10
100.05000	-100.05000	100.05	1
12345.00001	NULL	NULL	NULL
99999.99999	99999.99999	111111111.11	19
99999.99999	-99999.99999	100000.000002	5
SELECT * FROM t1 WHERE c1 <> '0.0' ORDER BY c1,c2 DESC LIMIT 2;
c1	c2	c3	c4
1.00000	1.00000	1	10
100.05000	-100.05000	100.05	1
SELECT * FROM t1 WHERE c1 > '0.0' ORDER BY c1,c2 DESC;
c1	c2	c3	c4
1.00000	1.00000	1	10
100.05000	-100.05000	100.05	1
12345.00001	NULL	NULL	NULL
99999.99999	99999.99999	111111111.11	19
99999.99999	-99999.99999	100000.000002	5
SELECT * FROM t1 WHERE c1 > '0.0' ORDER BY c1,c2 DESC LIMIT 2;
c1	c2	c3	c4
1.00000	1.00000	1	10
100.05000	-100.05000	100.05	1
SELECT * FROM t1 WHERE c1 >= '0.0' ORDER BY c1,c2 DESC;
c1	c2	c3	c4
0.00000	0.00000	0	7
0.00000	-0.10000	-0.1	13
1.00000	1.00000	1	10
100.05000	-100.05000	100.05	1
12345.00001	NULL	NULL	NULL
99999.99999	99999.99999	111111111.11	19
99999.99999	-99999.99999	100000.000002	5
SELECT * FROM t1 WHERE c1 >= '0.0' ORDER BY c1,c2 DESC LIMIT 2;
c1	c2	c3	c4
0.00000	0.00000	0	7
0.00000	-0.10000	-0.1	13
SELECT * FROM t1 WHERE c1 < '0.0' ORDER BY c1,c2 DESC;
c1	c2	c3	c4
SELECT * FROM t1 WHERE c1 < '0.0' ORDER BY c1,c2 DESC LIMIT 2;
c1	c2	c3	c4
SELECT * FROM t1 WHERE c1 <= '0.0' ORDER BY c1,c2 DESC;
c1	c2	c3	c4
0.00000	0.00000	0	7
0.00000	-0.10000	-0.1	13
SELECT * FROM t1 WHERE c1 <= '0.0' ORDER BY c1,c2 DESC LIMIT 2;
c1	c2	c3	c4
0.00000	0.00000	0	7
0.00000	-0.10000	-0.1	13
SELECT * FROM t1 WHERE c1 <=> '0.0' ORDER BY c1,c2 DESC;
c1	c2	c3	c4
0.00000	0.00000	0	7
0.00000	-0.10000	-0.1	13
SELECT * FROM t1 WHERE c1 <=> '0.0' ORDER BY c1,c2 DESC LIMIT 2;
c1	c2	c3	c4
0.00000	0.00000	0	7
0.00000	-0.10000	-0.1	13
SELECT * FROM t1 WHERE c1 BETWEEN '0.0' AND '99999.99999' ORDER BY c1,c2 DESC;
c1	c2	c3	c4
0.00000	0.00000	0	7
0.00000	-0.10000	-0.1	13
1.00000	1.00000	1	10
100.05000	-100.05000	100.05	1
12345.00001	NULL	NULL	NULL
99999.99999	99999.99999	111111111.11	19
99999.99999	-99999.99999	100000.000002	5
SELECT * FROM t1 WHERE c1 BETWEEN '0.0' AND '99999.99999' ORDER BY c1,c2 DESC LIMIT 2;
c1	c2	c3	c4
0.00000	0.00000	0	7
0.00000	-0.10000	-0.1	13
SELECT * FROM t1 WHERE c1 IN ('0.0','99999.99999') ORDER BY c1,c2 DESC;
c1	c2	c3	c4
0.00000	0.00000	0	7
0.00000	-0.10000	-0.1	13
99999.99999	99999.99999	111111111.11	19
99999.99999	-99999.99999	100000.000002	5
SELECT * FROM t1 WHERE c1 IN ('0.0','99999.99999') ORDER BY c1,c2 DESC LIMIT 2;
c1	c2	c3	c4
0.00000	0.00000	0	7
0.00000	-0.10000	-0.1	13
SELECT * FROM t1 WHERE c1 >= '0.0' AND c1 < '99999.99999' AND c2 = '1.0' ORDER BY c1,c2 DESC;
c1	c2	c3	c4
1.00000	1.00000	1	10
SELECT * FROM t1 WHERE c1 >= '0.0' AND c1 < '99999.99999' AND c2 = '1.0' ORDER BY c1,c2 DESC LIMIT 2;
c1	c2	c3	c4
1.00000	1.00000	1	10
SELECT * FROM t1 WHERE c1 IS NULL ORDER BY c1,c2 DESC;
c1	c2	c3	c4
SELECT * FROM t1 WHERE c1 IS NULL ORDER BY c1,c2 DESC LIMIT 2;
c1	c2	c3	c4
SELECT * FROM t1 WHERE c1 IS NOT NULL ORDER BY c1,c2 DESC;
c1	c2	c3	c4
0.00000	0.00000	0	7
0.00000	-0.10000	-0.1	13
1.00000	1.00000	1	10
100.05000	-100.05000	100.05	1
12345.00001	NULL	NULL	NULL
99999.99999	99999.99999	111111111.11	19
99999.99999	-99999.99999	100000.000002	5
SELECT * FROM t1 WHERE c1 IS NOT NULL ORDER BY c1,c2 DESC LIMIT 2;
c1	c2	c3	c4
0.00000	0.00000	0	7
0.00000	-0.10000	-0.1	13
SELECT * FROM t1;
c1	c2	c3	c4
0.00000	-0.10000	-0.1	13
0.00000	0.00000	0	7
1.00000	1.00000	1	10
100.05000	-100.05000	100.05	1
12345.00001	NULL	NULL	NULL
99999.99999	-99999.99999	100000.000002	5
99999.99999	99999.99999	111111111.11	19
SELECT count(*) as total_rows, min(c1) as min_value, max(c1) FROM t1;
total_rows	min_value	max(c1)
7	0.00000	99999.99999
SELECT * FROM t1 WHERE c3 = '-0.0';
c1	c2	c3	c4
0.00000	0.00000	0	7
SELECT c1,c2 FROM t1;
c1	c2
0.00000	-0.10000
0.00000	0.00000
1.00000	1.00000
100.05000	-100.05000
12345.00001	NULL
99999.99999	-99999.99999
99999.99999	99999.99999
SELECT c1,c2 FROM t1 ORDER BY c1,c2 DESC;
c1	c2
0.00000	0.00000
0.00000	-0.10000
1.00000	1.00000
100.05000	-100.05000
12345.00001	NULL
99999.99999	99999.99999
99999.99999	-99999.99999
SELECT * FROM t1 ORDER BY c1,c2 LIMIT 2;
c1	c2	c3	c4
0.00000	-0.10000	-0.1	13
0.00000	0.00000	0	7
SELECT * FROM t1 ORDER BY c1,c2 DESC LIMIT 2;
c1	c2	c3	c4
0.00000	0.00000	0	7
0.00000	-0.10000	-0.1	13
SELECT * FROM t1 WHERE c1 = '99999.99999' ORDER BY c1,c2;
c1	c2	c3	c4
99999.99999	-99999.99999	100000.000002	5
99999.99999	99999.99999	111111111.11	19
SELECT * FROM t1 WHERE c1 = '99999.99999' ORDER BY c1,c2 LIMIT 2;
c1	c2	c3	c4
99999.99999	-99999.99999	100000.000002	5
99999.99999	99999.99999	111111111.11	19
SELECT * FROM t1 WHERE c1 = '99999.99999' ORDER BY c1,c2 DESC;
c1	c2	c3	c4
99999.99999	99999.99999	111111111.11	19
99999.99999	-99999.99999	100000.000002	5
SELECT * FROM t1 WHERE c1 = '99999.99999' ORDER BY c1,c2 DESC LIMIT 2;
c1	c2	c3	c4
99999.99999	99999.99999	111111111.11	19
99999.99999	-99999.99999	100000.000002	5
SELECT * FROM t1 WHERE c1 <> '99999.99999' ORDER BY c1,c2;
c1	c2	c3	c4
0.00000	-0.10000	-0.1	13
0.00000	0.00000	0	7
1.00000	1.00000	1	10
100.05000	-100.05000	100.05	1
12345.00001	NULL	NULL	NULL
SELECT * FROM t1 WHERE c1 <> '99999.99999' ORDER BY c1,c2 LIMIT 2;
c1	c2	c3	c4
0.00000	-0.10000	-0.1	13
0.00000	0.00000	0	7
SELECT * FROM t1 WHERE c1 > '99999.99999' ORDER BY c1,c2;
c1	c2	c3	c4
SELECT * FROM t1 WHERE c1 > '99999.99999' ORDER BY c1,c2 LIMIT 2;
c1	c2	c3	c4
SELECT * FROM t1 WHERE c1 >= '99999.99999' ORDER BY c1,c2;
c1	c2	c3	c4
99999.99999	-99999.99999	100000.000002	5
99999.99999	99999.99999	111111111.11	19
SELECT * FROM t1 WHERE c1 >= '99999.99999' ORDER BY c1,c2 LIMIT 2;
c1	c2	c3	c4
99999.99999	-99999.99999	100000.000002	5
99999.99999	99999.99999	111111111.11	19
SELECT * FROM t1 WHERE c1 < '99999.99999' ORDER BY c1,c2;
c1	c2	c3	c4
0.00000	-0.10000	-0.1	13
0.00000	0.00000	0	7
1.00000	1.00000	1	10
100.05000	-100.05000	100.05	1
12345.00001	NULL	NULL	NULL
SELECT * FROM t1 WHERE c1 < '99999.99999' ORDER BY c1,c2 LIMIT 2;
c1	c2	c3	c4
0.00000	-0.10000	-0.1	13
0.00000	0.00000	0	7
SELECT * FROM t1 WHERE c1 <= '99999.99999' ORDER BY c1,c2;
c1	c2	c3	c4
0.00000	-0.10000	-0.1	13
0.00000	0.00000	0	7
1.00000	1.00000	1	10
100.05000	-100.05000	100.05	1
12345.00001	NULL	NULL	NULL
99999.99999	-99999.99999	100000.000002	5
99999.99999	99999.99999	111111111.11	19
SELECT * FROM t1 WHERE c1 <= '99999.99999' ORDER BY c1,c2 LIMIT 2;
c1	c2	c3	c4
0.00000	-0.10000	-0.1	13
0.00000	0.00000	0	7
SELECT * FROM t1 WHERE c1 <=> '99999.99999' ORDER BY c1,c2;
c1	c2	c3	c4
99999.99999	-99999.99999	100000.000002	5
99999.99999	99999.99999	111111111.11	19
SELECT * FROM t1 WHERE c1 <=> '99999.99999' ORDER BY c1,c2 LIMIT 2;
c1	c2	c3	c4
99999.99999	-99999.99999	100000.000002	5
99999.99999	99999.99999	111111111.11	19
SELECT * FROM t1 WHERE c1 BETWEEN '100.05' AND '99999.99999' ORDER BY c1,c2;
c1	c2	c3	c4
100.05000	-100.05000	100.05	1
12345.00001	NULL	NULL	NULL
99999.99999	-99999.99999	100000.000002	5
99999.99999	99999.99999	111111111.11	19
SELECT * FROM t1 WHERE c1 BETWEEN '100.05' AND '99999.99999' ORDER BY c1,c2 LIMIT 2;
c1	c2	c3	c4
100.05000	-100.05000	100.05	1
12345.00001	NULL	NULL	NULL
SELECT * FROM t1 WHERE c1 IN ('100.05','99999.99999') ORDER BY c1,c2;
c1	c2	c3	c4
100.05000	-100.05000	100.05	1
99999.99999	-99999.99999	100000.000002	5
99999.99999	99999.99999	111111111.11	19
SELECT * FROM t1 WHERE c1 IN ('100.05','99999.99999') ORDER BY c1,c2 LIMIT 2;
c1	c2	c3	c4
100.05000	-100.05000	100.05	1
99999.99999	-99999.99999	100000.000002	5
SELECT * FROM t1 WHERE c1 >= '100.05' AND c1 < '99999.99999' AND c2 = '99999.99999' ORDER BY c1,c2;
c1	c2	c3	c4
SELECT * FROM t1 WHERE c1 >= '100.05' AND c1 < '99999.99999' AND c2 = '99999.99999' ORDER BY c1,c2 LIMIT 2;
c1	c2	c3	c4
SELECT * FROM t1 WHERE c1 IS NULL ORDER BY c1,c2;
c1	c2	c3	c4
SELECT * FROM t1 WHERE c1 IS NULL ORDER BY c1,c2 LIMIT 2;
c1	c2	c3	c4
SELECT * FROM t1 WHERE c1 IS NOT NULL ORDER BY c1,c2;
c1	c2	c3	c4
0.00000	-0.10000	-0.1	13
0.00000	0.00000	0	7
1.00000	1.00000	1	10
100.05000	-100.05000	100.05	1
12345.00001	NULL	NULL	NULL
99999.99999	-99999.99999	100000.000002	5
99999.99999	99999.99999	111111111.11	19
SELECT * FROM t1 WHERE c1 IS NOT NULL ORDER BY c1,c2 LIMIT 2;
c1	c2	c3	c4
0.00000	-0.10000	-0.1	13
0.00000	0.00000	0	7
SELECT * FROM t1 WHERE c1 <> '99999.99999' ORDER BY c1,c2 DESC;
c1	c2	c3	c4
0.00000	0.00000	0	7
0.00000	-0.10000	-0.1	13
1.00000	1.00000	1	10
100.05000	-100.05000	100.05	1
12345.00001	NULL	NULL	NULL
SELECT * FROM t1 WHERE c1 <> '99999.99999' ORDER BY c1,c2 DESC LIMIT 2;
c1	c2	c3	c4
0.00000	0.00000	0	7
0.00000	-0.10000	-0.1	13
SELECT * FROM t1 WHERE c1 > '99999.99999' ORDER BY c1,c2 DESC;
c1	c2	c3	c4
SELECT * FROM t1 WHERE c1 > '99999.99999' ORDER BY c1,c2 DESC LIMIT 2;
c1	c2	c3	c4
SELECT * FROM t1 WHERE c1 >= '99999.99999' ORDER BY c1,c2 DESC;
c1	c2	c3	c4
99999.99999	99999.99999	111111111.11	19
99999.99999	-99999.99999	100000.000002	5
SELECT * FROM t1 WHERE c1 >= '99999.99999' ORDER BY c1,c2 DESC LIMIT 2;
c1	c2	c3	c4
99999.99999	99999.99999	111111111.11	19
99999.99999	-99999.99999	100000.000002	5
SELECT * FROM t1 WHERE c1 < '99999.99999' ORDER BY c1,c2 DESC;
c1	c2	c3	c4
0.00000	0.00000	0	7
0.00000	-0.10000	-0.1	13
1.00000	1.00000	1	10
100.05000	-100.05000	100.05	1
12345.00001	NULL	NULL	NULL
SELECT * FROM t1 WHERE c1 < '99999.99999' ORDER BY c1,c2 DESC LIMIT 2;
c1	c2	c3	c4
0.00000	0.00000	0	7
0.00000	-0.10000	-0.1	13
SELECT * FROM t1 WHERE c1 <= '99999.99999' ORDER BY c1,c2 DESC;
c1	c2	c3	c4
0.00000	0.00000	0	7
0.00000	-0.10000	-0.1	13
1.00000	1.00000	1	10
100.05000	-100.05000	100.05	1
12345.00001	NULL	NULL	NULL
99999.99999	99999.99999	111111111.11	19
99999.99999	-99999.99999	100000.000002	5
SELECT * FROM t1 WHERE c1 <= '99999.99999' ORDER BY c1,c2 DESC LIMIT 2;
c1	c2	c3	c4
0.00000	0.00000	0	7
0.00000	-0.10000	-0.1	13
SELECT * FROM t1 WHERE c1 <=> '99999.99999' ORDER BY c1,c2 DESC;
c1	c2	c3	c4
99999.99999	99999.99999	111111111.11	19
99999.99999	-99999.99999	100000.000002	5
SELECT * FROM t1 WHERE c1 <=> '99999.99999' ORDER BY c1,c2 DESC LIMIT 2;
c1	c2	c3	c4
99999.99999	99999.99999	111111111.11	19
99999.99999	-99999.99999	100000.000002	5
SELECT * FROM t1 WHERE c1 BETWEEN '100.05' AND '99999.99999' ORDER BY c1,c2 DESC;
c1	c2	c3	c4
100.05000	-100.05000	100.05	1
12345.00001	NULL	NULL	NULL
99999.99999	99999.99999	111111111.11	19
99999.99999	-99999.99999	100000.000002	5
SELECT * FROM t1 WHERE c1 BETWEEN '100.05' AND '99999.99999' ORDER BY c1,c2 DESC LIMIT 2;
c1	c2	c3	c4
100.05000	-100.05000	100.05	1
12345.00001	NULL	NULL	NULL
SELECT * FROM t1 WHERE c1 IN ('100.05','99999.99999') ORDER BY c1,c2 DESC;
c1	c2	c3	c4
100.05000	-100.05000	100.05	1
99999.99999	99999.99999	111111111.11	19
99999.99999	-99999.99999	100000.000002	5
SELECT * FROM t1 WHERE c1 IN ('100.05','99999.99999') ORDER BY c1,c2 DESC LIMIT 2;
c1	c2	c3	c4
100.05000	-100.05000	100.05	1
99999.99999	99999.99999	111111111.11	19
SELECT * FROM t1 WHERE c1 >= '100.05' AND c1 < '99999.99999' AND c2 = '99999.99999' ORDER BY c1,c2 DESC;
c1	c2	c3	c4
SELECT * FROM t1 WHERE c1 >= '100.05' AND c1 < '99999.99999' AND c2 = '99999.99999' ORDER BY c1,c2 DESC LIMIT 2;
c1	c2	c3	c4
SELECT * FROM t1 WHERE c1 IS NULL ORDER BY c1,c2 DESC;
c1	c2	c3	c4
SELECT * FROM t1 WHERE c1 IS NULL ORDER BY c1,c2 DESC LIMIT 2;
c1	c2	c3	c4
SELECT * FROM t1 WHERE c1 IS NOT NULL ORDER BY c1,c2 DESC;
c1	c2	c3	c4
0.00000	0.00000	0	7
0.00000	-0.10000	-0.1	13
1.00000	1.00000	1	10
100.05000	-100.05000	100.05	1
12345.00001	NULL	NULL	NULL
99999.99999	99999.99999	111111111.11	19
99999.99999	-99999.99999	100000.000002	5
SELECT * FROM t1 WHERE c1 IS NOT NULL ORDER BY c1,c2 DESC LIMIT 2;
c1	c2	c3	c4
0.00000	0.00000	0	7
0.00000	-0.10000	-0.1	13
SELECT * FROM t1;
c1	c2	c3	c4
0.00000	-0.10000	-0.1	13
0.00000	0.00000	0	7
1.00000	1.00000	1	10
100.05000	-100.05000	100.05	1
12345.00001	NULL	NULL	NULL
99999.99999	-99999.99999	100000.000002	5
99999.99999	99999.99999	111111111.11	19
SELECT count(*) as total_rows, min(c2) as min_value, max(c2) FROM t1;
total_rows	min_value	max(c2)
7	-99999.99999	99999.99999
SELECT * FROM t1 WHERE c3 = '-0.0';
c1	c2	c3	c4
0.00000	0.00000	0	7
SELECT c1,c2 FROM t1;
c1	c2
0.00000	-0.10000
0.00000	0.00000
1.00000	1.00000
100.05000	-100.05000
12345.00001	NULL
99999.99999	-99999.99999
99999.99999	99999.99999
SELECT c1,c2 FROM t1 ORDER BY c1,c2 DESC;
c1	c2
0.00000	0.00000
0.00000	-0.10000
1.00000	1.00000
100.05000	-100.05000
12345.00001	NULL
99999.99999	99999.99999
99999.99999	-99999.99999
SELECT * FROM t1 ORDER BY c1,c2 LIMIT 2;
c1	c2	c3	c4
0.00000	-0.10000	-0.1	13
0.00000	0.00000	0	7
SELECT * FROM t1 ORDER BY c1,c2 DESC LIMIT 2;
c1	c2	c3	c4
0.00000	0.00000	0	7
0.00000	-0.10000	-0.1	13
SELECT * FROM t1 WHERE c2 = '-99999.99999' ORDER BY c1,c2;
c1	c2	c3	c4
99999.99999	-99999.99999	100000.000002	5
SELECT * FROM t1 WHERE c2 = '-99999.99999' ORDER BY c1,c2 LIMIT 2;
c1	c2	c3	c4
99999.99999	-99999.99999	100000.000002	5
SELECT * FROM t1 WHERE c2 = '-99999.99999' ORDER BY c1,c2 DESC;
c1	c2	c3	c4
99999.99999	-99999.99999	100000.000002	5
SELECT * FROM t1 WHERE c2 = '-99999.99999' ORDER BY c1,c2 DESC LIMIT 2;
c1	c2	c3	c4
99999.99999	-99999.99999	100000.000002	5
SELECT * FROM t1 WHERE c2 <> '-99999.99999' ORDER BY c1,c2;
c1	c2	c3	c4
0.00000	-0.10000	-0.1	13
0.00000	0.00000	0	7
1.00000	1.00000	1	10
100.05000	-100.05000	100.05	1
99999.99999	99999.99999	111111111.11	19
SELECT * FROM t1 WHERE c2 <> '-99999.99999' ORDER BY c1,c2 LIMIT 2;
c1	c2	c3	c4
0.00000	-0.10000	-0.1	13
0.00000	0.00000	0	7
SELECT * FROM t1 WHERE c2 > '-99999.99999' ORDER BY c1,c2;
c1	c2	c3	c4
0.00000	-0.10000	-0.1	13
0.00000	0.00000	0	7
1.00000	1.00000	1	10
100.05000	-100.05000	100.05	1
99999.99999	99999.99999	111111111.11	19
SELECT * FROM t1 WHERE c2 > '-99999.99999' ORDER BY c1,c2 LIMIT 2;
c1	c2	c3	c4
0.00000	-0.10000	-0.1	13
0.00000	0.00000	0	7
SELECT * FROM t1 WHERE c2 >= '-99999.99999' ORDER BY c1,c2;
c1	c2	c3	c4
0.00000	-0.10000	-0.1	13
0.00000	0.00000	0	7
1.00000	1.00000	1	10
100.05000	-100.05000	100.05	1
99999.99999	-99999.99999	100000.000002	5
99999.99999	99999.99999	111111111.11	19
SELECT * FROM t1 WHERE c2 >= '-99999.99999' ORDER BY c1,c2 LIMIT 2;
c1	c2	c3	c4
0.00000	-0.10000	-0.1	13
0.00000	0.00000	0	7
SELECT * FROM t1 WHERE c2 < '-99999.99999' ORDER BY c1,c2;
c1	c2	c3	c4
SELECT * FROM t1 WHERE c2 < '-99999.99999' ORDER BY c1,c2 LIMIT 2;
c1	c2	c3	c4
SELECT * FROM t1 WHERE c2 <= '-99999.99999' ORDER BY c1,c2;
c1	c2	c3	c4
99999.99999	-99999.99999	100000.000002	5
SELECT * FROM t1 WHERE c2 <= '-99999.99999' ORDER BY c1,c2 LIMIT 2;
c1	c2	c3	c4
99999.99999	-99999.99999	100000.000002	5
SELECT * FROM t1 WHERE c2 <=> '-99999.99999' ORDER BY c1,c2;
c1	c2	c3	c4
99999.99999	-99999.99999	100000.000002	5
SELECT * FROM t1 WHERE c2 <=> '-99999.99999' ORDER BY c1,c2 LIMIT 2;
c1	c2	c3	c4
99999.99999	-99999.99999	100000.000002	5
SELECT * FROM t1 WHERE c2 BETWEEN '-99999.99999' AND '0.0' ORDER BY c1,c2;
c1	c2	c3	c4
0.00000	-0.10000	-0.1	13
0.00000	0.00000	0	7
100.05000	-100.05000	100.05	1
99999.99999	-99999.99999	100000.000002	5
SELECT * FROM t1 WHERE c2 BETWEEN '-99999.99999' AND '0.0' ORDER BY c1,c2 LIMIT 2;
c1	c2	c3	c4
0.00000	-0.10000	-0.1	13
0.00000	0.00000	0	7
SELECT * FROM t1 WHERE c2 IN ('-99999.99999','0.0') ORDER BY c1,c2;
c1	c2	c3	c4
0.00000	0.00000	0	7
99999.99999	-99999.99999	100000.000002	5
SELECT * FROM t1 WHERE c2 IN ('-99999.99999','0.0') ORDER BY c1,c2 LIMIT 2;
c1	c2	c3	c4
0.00000	0.00000	0	7
99999.99999	-99999.99999	100000.000002	5
SELECT * FROM t1 WHERE c2 >= '-99999.99999' AND c2 < '0.0' AND c1 = '99999.99999' ORDER BY c1,c2;
c1	c2	c3	c4
99999.99999	-99999.99999	100000.000002	5
SELECT * FROM t1 WHERE c2 >= '-99999.99999' AND c2 < '0.0' AND c1 = '99999.99999' ORDER BY c1,c2 LIMIT 2;
c1	c2	c3	c4
99999.99999	-99999.99999	100000.000002	5
SELECT * FROM t1 WHERE c2 IS NULL ORDER BY c1,c2;
c1	c2	c3	c4
12345.00001	NULL	NULL	NULL
SELECT * FROM t1 WHERE c2 IS NULL ORDER BY c1,c2 LIMIT 2;
c1	c2	c3	c4
12345.00001	NULL	NULL	NULL
SELECT * FROM t1 WHERE c2 IS NOT NULL ORDER BY c1,c2;
c1	c2	c3	c4
0.00000	-0.10000	-0.1	13
0.00000	0.00000	0	7
1.00000	1.00000	1	10
100.05000	-100.05000	100.05	1
99999.99999	-99999.99999	100000.000002	5
99999.99999	99999.99999	111111111.11	19
SELECT * FROM t1 WHERE c2 IS NOT NULL ORDER BY c1,c2 LIMIT 2;
c1	c2	c3	c4
0.00000	-0.10000	-0.1	13
0.00000	0.00000	0	7
SELECT * FROM t1 WHERE c2 <> '-99999.99999' ORDER BY c1,c2 DESC;
c1	c2	c3	c4
0.00000	0.00000	0	7
0.00000	-0.10000	-0.1	13
1.00000	1.00000	1	10
100.05000	-100.05000	100.05	1
99999.99999	99999.99999	111111111.11	19
SELECT * FROM t1 WHERE c2 <> '-99999.99999' ORDER BY c1,c2 DESC LIMIT 2;
c1	c2	c3	c4
0.00000	0.00000	0	7
0.00000	-0.10000	-0.1	13
SELECT * FROM t1 WHERE c2 > '-99999.99999' ORDER BY c1,c2 DESC;
c1	c2	c3	c4
0.00000	0.00000	0	7
0.00000	-0.10000	-0.1	13
1.00000	1.00000	1	10
100.05000	-100.05000	100.05	1
99999.99999	99999.99999	111111111.11	19
SELECT * FROM t1 WHERE c2 > '-99999.99999' ORDER BY c1,c2 DESC LIMIT 2;
c1	c2	c3	c4
0.00000	0.00000	0	7
0.00000	-0.10000	-0.1	13
SELECT * FROM t1 WHERE c2 >= '-99999.99999' ORDER BY c1,c2 DESC;
c1	c2	c3	c4
0.00000	0.00000	0	7
0.00000	-0.10000	-0.1	13
1.00000	1.00000	1	10
100.05000	-100.05000	100.05	1
99999.99999	99999.99999	111111111.11	19
99999.99999	-99999.99999	100000.000002	5
SELECT * FROM t1 WHERE c2 >= '-99999.99999' ORDER BY c1,c2 DESC LIMIT 2;
c1	c2	c3	c4
0.00000	0.00000	0	7
0.00000	-0.10000	-0.1	13
SELECT * FROM t1 WHERE c2 < '-99999.99999' ORDER BY c1,c2 DESC;
c1	c2	c3	c4
SELECT * FROM t1 WHERE c2 < '-99999.99999' ORDER BY c1,c2 DESC LIMIT 2;
c1	c2	c3	c4
SELECT * FROM t1 WHERE c2 <= '-99999.99999' ORDER BY c1,c2 DESC;
c1	c2	c3	c4
99999.99999	-99999.99999	100000.000002	5
SELECT * FROM t1 WHERE c2 <= '-99999.99999' ORDER BY c1,c2 DESC LIMIT 2;
c1	c2	c3	c4
99999.99999	-99999.99999	100000.000002	5
SELECT * FROM t1 WHERE c2 <=> '-99999.99999' ORDER BY c1,c2 DESC;
c1	c2	c3	c4
99999.99999	-99999.99999	100000.000002	5
SELECT * FROM t1 WHERE c2 <=> '-99999.99999' ORDER BY c1,c2 DESC LIMIT 2;
c1	c2	c3	c4
99999.99999	-99999.99999	100000.000002	5
SELECT * FROM t1 WHERE c2 BETWEEN '-99999.99999' AND '0.0' ORDER BY c1,c2 DESC;
c1	c2	c3	c4
0.00000	0.00000	0	7
0.00000	-0.10000	-0.1	13
100.05000	-100.05000	100.05	1
99999.99999	-99999.99999	100000.000002	5
SELECT * FROM t1 WHERE c2 BETWEEN '-99999.99999' AND '0.0' ORDER BY c1,c2 DESC LIMIT 2;
c1	c2	c3	c4
0.00000	0.00000	0	7
0.00000	-0.10000	-0.1	13
SELECT * FROM t1 WHERE c2 IN ('-99999.99999','0.0') ORDER BY c1,c2 DESC;
c1	c2	c3	c4
0.00000	0.00000	0	7
99999.99999	-99999.99999	100000.000002	5
SELECT * FROM t1 WHERE c2 IN ('-99999.99999','0.0') ORDER BY c1,c2 DESC LIMIT 2;
c1	c2	c3	c4
0.00000	0.00000	0	7
99999.99999	-99999.99999	100000.000002	5
SELECT * FROM t1 WHERE c2 >= '-99999.99999' AND c2 < '0.0' AND c1 = '99999.99999' ORDER BY c1,c2 DESC;
c1	c2	c3	c4
99999.99999	-99999.99999	100000.000002	5
SELECT * FROM t1 WHERE c2 >= '-99999.99999' AND c2 < '0.0' AND c1 = '99999.99999' ORDER BY c1,c2 DESC LIMIT 2;
c1	c2	c3	c4
99999.99999	-99999.99999	100000.000002	5
SELECT * FROM t1 WHERE c2 IS NULL ORDER BY c1,c2 DESC;
c1	c2	c3	c4
12345.00001	NULL	NULL	NULL
SELECT * FROM t1 WHERE c2 IS NULL ORDER BY c1,c2 DESC LIMIT 2;
c1	c2	c3	c4
12345.00001	NULL	NULL	NULL
SELECT * FROM t1 WHERE c2 IS NOT NULL ORDER BY c1,c2 DESC;
c1	c2	c3	c4
0.00000	0.00000	0	7
0.00000	-0.10000	-0.1	13
1.00000	1.00000	1	10
100.05000	-100.05000	100.05	1
99999.99999	99999.99999	111111111.11	19
99999.99999	-99999.99999	100000.000002	5
SELECT * FROM t1 WHERE c2 IS NOT NULL ORDER BY c1,c2 DESC LIMIT 2;
c1	c2	c3	c4
0.00000	0.00000	0	7
0.00000	-0.10000	-0.1	13
SELECT c1 FROM t1 GROUP BY c1;
c1
0.00000
1.00000
100.05000
12345.00001
99999.99999
SELECT DISTINCT c1 FROM t1;
c1
0.00000
1.00000
100.05000
12345.00001
99999.99999
SELECT c1,MIN(c2) FROM t1 GROUP BY c1;
c1	MIN(c2)
0.00000	-0.10000
1.00000	1.00000
100.05000	-100.05000
12345.00001	NULL
99999.99999	-99999.99999
CREATE TABLE t5(c1 DOUBLE(23,0) UNSIGNED NOT NULL, c2 DOUBLE(23,0) SIGNED NULL, c3 DOUBLE, c4 INT, INDEX idx(c1,c2));
INSERT INTO t5 VALUES('1e+22','-1e+22','1e+22',1),('1e-22','-1e-22','1e-22',2);
SELECT * FROM t5;
c1	c2	c3	c4
0	0	1e-22	2
10000000000000000000000	-10000000000000000000000	1e+22	1
ALTER TABLE t5 CHANGE c1 c1 DOUBLE(24,0) SIGNED NOT NULL, CHANGE c2 c2 DOUBLE(24,0) UNSIGNED NULL;
Warnings:
Warning	1264	Out of range value for column 'c2' at row 1
INSERT INTO t5 VALUES('-1e+23','1e+23','1e+23',3),('-1e-23','1e-23','1e-23',4);
SELECT * FROM t5;
ALTER TABLE t5 CHANGE c1 c1 DOUBLE(53,0) UNSIGNED, CHANGE c2 c2 DOUBLE(53,0) SIGNED;
Warnings:
Warning	1264	Out of range value for column 'c1' at row 3
INSERT INTO t5 VALUES('1e+52','-1e+52','1e+52',5),('1e-52','-1e-52','1e-52',6);
INSERT INTO t5 VALUES('1e+53','-1e+53','1e+53',7),('1e-53','-1e-53','1e-53',8);
SELECT * FROM t5;
DROP TABLE t5;
CREATE TABLE t5(c1 DOUBLE(16,6), c2 tinyint);
INSERT INTO t5 VALUES(1.1325,3);
SELECT ROUND(c1,c2),TRUNCATE(c1,c2) FROM t5;
ROUND(c1,c2)	TRUNCATE(c1,c2)
1.132000	1.132000
DROP TABLE t5;
CREATE TABLE t7(c1 DOUBLE(5,10));
ERROR 42000: For float(M,D), double(M,D) or decimal(M,D), M must be >= D (column 'c1').
DROP TABLE t1,t2;