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|
drop table if exists t1,t2,t3;
create table t1 (a int not null);
insert into t1 values (1);
insert into t1 values (a+2);
insert into t1 values (a+3),(a+4);
insert into t1 values (5),(a+6);
select * from t1;
a
1
2
3
4
5
6
drop table t1;
create table t1 (id int not null auto_increment primary key, username varchar(32) not null, unique (username));
insert into t1 values (0,"mysql");
insert into t1 values (0,"mysql ab");
insert into t1 values (0,"mysql a");
insert into t1 values (0,"r1manic");
insert into t1 values (0,"r1man");
drop table t1;
create table t1 (a int not null auto_increment, primary key (a), t timestamp, c char(10) default "hello", i int);
insert into t1 values (default,default,default,default), (default,default,default,default), (4,0,"a",5),(default,default,default,default);
select a,t>0,c,i from t1;
a t>0 c i
1 1 hello NULL
2 1 hello NULL
4 0 a 5
5 1 hello NULL
truncate table t1;
insert into t1 set a=default,t=default,c=default;
insert into t1 set a=default,t=default,c=default,i=default;
insert into t1 set a=4,t=0,c="a",i=5;
insert into t1 set a=5,t=0,c="a",i=null;
insert into t1 set a=default,t=default,c=default,i=default;
select a,t>0,c,i from t1;
a t>0 c i
1 1 hello NULL
2 1 hello NULL
4 0 a 5
5 0 a NULL
6 1 hello NULL
drop table t1;
create table t1 (sid char(20), id int(2) NOT NULL auto_increment, key(sid, id));
insert into t1 values ('skr',NULL),('skr',NULL),('test',NULL);
select * from t1;
sid id
skr 1
skr 2
test 1
insert into t1 values ('rts',NULL),('rts',NULL),('test',NULL);
select * from t1;
sid id
rts 1
rts 2
skr 1
skr 2
test 1
test 2
drop table t1;
create table t1 (id int NOT NULL DEFAULT 8);
insert into t1 values(NULL);
ERROR 23000: Column 'id' cannot be null
insert into t1 values (1), (NULL), (2);
Warnings:
Warning 1048 Column 'id' cannot be null
select * from t1;
id
1
0
2
drop table t1;
create table t1 (email varchar(50));
insert into t1 values ('sasha@mysql.com'),('monty@mysql.com'),('foo@hotmail.com'),('foo@aol.com'),('bar@aol.com');
create table t2(id int not null auto_increment primary key, t2 varchar(50), unique(t2));
insert delayed into t2 (t2) select distinct substring(email, locate('@', email)+1) from t1;
select * from t2;
id t2
1 mysql.com
2 hotmail.com
3 aol.com
drop table t1,t2;
drop database if exists mysqltest;
create database mysqltest;
use mysqltest;
create table t1 (c int);
insert into mysqltest.t1 set mysqltest.t1.c = '1';
drop database mysqltest;
use test;
create table t1(number int auto_increment primary key, original_value varchar(50), f_double double, f_float float, f_double_7_2 double(7,2), f_float_4_3 float (4,3), f_double_u double unsigned, f_float_u float unsigned, f_double_15_1_u double(15,1) unsigned, f_float_3_1_u float (3,1) unsigned);
set @value= "aa";
insert into t1 values(null,@value,@value,@value,@value,@value,@value,@value,@value,@value);
Warnings:
Warning 1265 Data truncated for column 'f_double' at row 1
Warning 1265 Data truncated for column 'f_float' at row 1
Warning 1265 Data truncated for column 'f_double_7_2' at row 1
Warning 1265 Data truncated for column 'f_float_4_3' at row 1
Warning 1265 Data truncated for column 'f_double_u' at row 1
Warning 1265 Data truncated for column 'f_float_u' at row 1
Warning 1265 Data truncated for column 'f_double_15_1_u' at row 1
Warning 1265 Data truncated for column 'f_float_3_1_u' at row 1
select * from t1 where number =last_insert_id();
number 1
original_value aa
f_double 0
f_float 0
f_double_7_2 0.00
f_float_4_3 0.000
f_double_u 0
f_float_u 0
f_double_15_1_u 0.0
f_float_3_1_u 0.0
set @value= "1aa";
insert into t1 values(null,@value,@value,@value,@value,@value,@value,@value,@value,@value);
Warnings:
Warning 1265 Data truncated for column 'f_double' at row 1
Warning 1265 Data truncated for column 'f_float' at row 1
Warning 1265 Data truncated for column 'f_double_7_2' at row 1
Warning 1265 Data truncated for column 'f_float_4_3' at row 1
Warning 1265 Data truncated for column 'f_double_u' at row 1
Warning 1265 Data truncated for column 'f_float_u' at row 1
Warning 1265 Data truncated for column 'f_double_15_1_u' at row 1
Warning 1265 Data truncated for column 'f_float_3_1_u' at row 1
select * from t1 where number =last_insert_id();
number 2
original_value 1aa
f_double 1
f_float 1
f_double_7_2 1.00
f_float_4_3 1.000
f_double_u 1
f_float_u 1
f_double_15_1_u 1.0
f_float_3_1_u 1.0
set @value= "aa1";
insert into t1 values(null,@value,@value,@value,@value,@value,@value,@value,@value,@value);
Warnings:
Warning 1265 Data truncated for column 'f_double' at row 1
Warning 1265 Data truncated for column 'f_float' at row 1
Warning 1265 Data truncated for column 'f_double_7_2' at row 1
Warning 1265 Data truncated for column 'f_float_4_3' at row 1
Warning 1265 Data truncated for column 'f_double_u' at row 1
Warning 1265 Data truncated for column 'f_float_u' at row 1
Warning 1265 Data truncated for column 'f_double_15_1_u' at row 1
Warning 1265 Data truncated for column 'f_float_3_1_u' at row 1
select * from t1 where number =last_insert_id();
number 3
original_value aa1
f_double 0
f_float 0
f_double_7_2 0.00
f_float_4_3 0.000
f_double_u 0
f_float_u 0
f_double_15_1_u 0.0
f_float_3_1_u 0.0
set @value= "1e+1111111111a";
insert into t1 values(null,@value,@value,@value,@value,@value,@value,@value,@value,@value);
Warnings:
Warning 1264 Out of range value for column 'f_double' at row 1
Warning 1264 Out of range value for column 'f_float' at row 1
Warning 1264 Out of range value for column 'f_float' at row 1
Warning 1264 Out of range value for column 'f_double_7_2' at row 1
Warning 1264 Out of range value for column 'f_double_7_2' at row 1
Warning 1264 Out of range value for column 'f_float_4_3' at row 1
Warning 1264 Out of range value for column 'f_float_4_3' at row 1
Warning 1264 Out of range value for column 'f_double_u' at row 1
Warning 1264 Out of range value for column 'f_float_u' at row 1
Warning 1264 Out of range value for column 'f_float_u' at row 1
Warning 1264 Out of range value for column 'f_double_15_1_u' at row 1
Warning 1264 Out of range value for column 'f_double_15_1_u' at row 1
Warning 1264 Out of range value for column 'f_float_3_1_u' at row 1
Warning 1264 Out of range value for column 'f_float_3_1_u' at row 1
select * from t1 where number =last_insert_id();
number 4
original_value 1e+1111111111a
f_double 1.79769313486232e+308
f_float 3.40282e+38
f_double_7_2 99999.99
f_float_4_3 9.999
f_double_u 1.79769313486232e+308
f_float_u 3.40282e+38
f_double_15_1_u 99999999999999.9
f_float_3_1_u 99.9
set @value= "-1e+1111111111a";
insert into t1 values(null,@value,@value,@value,@value,@value,@value,@value,@value,@value);
Warnings:
Warning 1264 Out of range value for column 'f_double' at row 1
Warning 1264 Out of range value for column 'f_float' at row 1
Warning 1264 Out of range value for column 'f_float' at row 1
Warning 1264 Out of range value for column 'f_double_7_2' at row 1
Warning 1264 Out of range value for column 'f_double_7_2' at row 1
Warning 1264 Out of range value for column 'f_float_4_3' at row 1
Warning 1264 Out of range value for column 'f_float_4_3' at row 1
Warning 1264 Out of range value for column 'f_double_u' at row 1
Warning 1264 Out of range value for column 'f_double_u' at row 1
Warning 1264 Out of range value for column 'f_float_u' at row 1
Warning 1264 Out of range value for column 'f_float_u' at row 1
Warning 1264 Out of range value for column 'f_double_15_1_u' at row 1
Warning 1264 Out of range value for column 'f_double_15_1_u' at row 1
Warning 1264 Out of range value for column 'f_float_3_1_u' at row 1
Warning 1264 Out of range value for column 'f_float_3_1_u' at row 1
select * from t1 where number =last_insert_id();
number 5
original_value -1e+1111111111a
f_double -1.79769313486232e+308
f_float -3.40282e+38
f_double_7_2 -99999.99
f_float_4_3 -9.999
f_double_u 0
f_float_u 0
f_double_15_1_u 0.0
f_float_3_1_u 0.0
set @value= 1e+1111111111;
ERROR 22007: Illegal double '1e+1111111111' value found during parsing
set @value= -1e+1111111111;
ERROR 22007: Illegal double '1e+1111111111' value found during parsing
set @value= 1e+111;
insert into t1 values(null,@value,@value,@value,@value,@value,@value,@value,@value,@value);
Warnings:
Warning 1264 Out of range value for column 'f_float' at row 1
Warning 1264 Out of range value for column 'f_double_7_2' at row 1
Warning 1264 Out of range value for column 'f_float_4_3' at row 1
Warning 1264 Out of range value for column 'f_float_u' at row 1
Warning 1264 Out of range value for column 'f_double_15_1_u' at row 1
Warning 1264 Out of range value for column 'f_float_3_1_u' at row 1
select * from t1 where number =last_insert_id();
number 6
original_value 1e+111
f_double 1e+111
f_float 3.40282e+38
f_double_7_2 99999.99
f_float_4_3 9.999
f_double_u 1e+111
f_float_u 3.40282e+38
f_double_15_1_u 99999999999999.9
f_float_3_1_u 99.9
set @value= -1e+111;
insert into t1 values(null,@value,@value,@value,@value,@value,@value,@value,@value,@value);
Warnings:
Warning 1264 Out of range value for column 'f_float' at row 1
Warning 1264 Out of range value for column 'f_double_7_2' at row 1
Warning 1264 Out of range value for column 'f_float_4_3' at row 1
Warning 1264 Out of range value for column 'f_double_u' at row 1
Warning 1264 Out of range value for column 'f_float_u' at row 1
Warning 1264 Out of range value for column 'f_double_15_1_u' at row 1
Warning 1264 Out of range value for column 'f_float_3_1_u' at row 1
select * from t1 where number =last_insert_id();
number 7
original_value -1e+111
f_double -1e+111
f_float -3.40282e+38
f_double_7_2 -99999.99
f_float_4_3 -9.999
f_double_u 0
f_float_u 0
f_double_15_1_u 0.0
f_float_3_1_u 0.0
set @value= 1;
insert into t1 values(null,@value,@value,@value,@value,@value,@value,@value,@value,@value);
select * from t1 where number =last_insert_id();
number 8
original_value 1
f_double 1
f_float 1
f_double_7_2 1.00
f_float_4_3 1.000
f_double_u 1
f_float_u 1
f_double_15_1_u 1.0
f_float_3_1_u 1.0
set @value= -1;
insert into t1 values(null,@value,@value,@value,@value,@value,@value,@value,@value,@value);
Warnings:
Warning 1264 Out of range value for column 'f_double_u' at row 1
Warning 1264 Out of range value for column 'f_float_u' at row 1
Warning 1264 Out of range value for column 'f_double_15_1_u' at row 1
Warning 1264 Out of range value for column 'f_float_3_1_u' at row 1
select * from t1 where number =last_insert_id();
number 9
original_value -1
f_double -1
f_float -1
f_double_7_2 -1.00
f_float_4_3 -1.000
f_double_u 0
f_float_u 0
f_double_15_1_u 0.0
f_float_3_1_u 0.0
drop table t1;
create table t1(id1 int not null auto_increment primary key, t char(12));
create table t2(id2 int not null, t char(12));
create table t3(id3 int not null, t char(12), index(id3));
select count(*) from t2;
count(*)
500
insert into t2 select t1.* from t1, t2 t, t3 where t1.id1 = t.id2 and t.id2 = t3.id3;
select count(*) from t2;
count(*)
25500
drop table t1,t2,t3;
create table t1 (a int, b int);
insert into t1 (a,b) values (a,b);
insert into t1 SET a=1, b=a+1;
insert into t1 (a,b) select 1,2;
INSERT INTO t1 ( a ) SELECT 0 ON DUPLICATE KEY UPDATE a = a + VALUES (a);
prepare stmt1 from ' replace into t1 (a,a) select 100, ''hundred'' ';
execute stmt1;
ERROR 42000: Column 'a' specified twice
insert into t1 (a,b,b) values (1,1,1);
ERROR 42000: Column 'b' specified twice
insert into t1 (a,a) values (1,1,1);
ERROR 21S01: Column count doesn't match value count at row 1
insert into t1 (a,a) values (1,1);
ERROR 42000: Column 'a' specified twice
insert into t1 SET a=1,b=2,a=1;
ERROR 42000: Column 'a' specified twice
insert into t1 (b,b) select 1,2;
ERROR 42000: Column 'b' specified twice
INSERT INTO t1 (b,b) SELECT 0,0 ON DUPLICATE KEY UPDATE a = a + VALUES (a);
ERROR 42000: Column 'b' specified twice
drop table t1;
create table t1 (id int primary key, data int);
insert into t1 values (1, 1), (2, 2), (3, 3);
select row_count();
row_count()
3
insert ignore into t1 values (1, 1);
select row_count();
row_count()
0
replace into t1 values (1, 11);
select row_count();
row_count()
2
replace into t1 values (4, 4);
select row_count();
row_count()
1
insert into t1 values (2, 2) on duplicate key update data= data + 10;
select row_count();
row_count()
2
insert into t1 values (5, 5) on duplicate key update data= data + 10;
select row_count();
row_count()
1
drop table t1;
create table t1 (f1 int unique, f2 int);
create table t2 (f3 int, f4 int);
create view v1 as select * from t1, t2 where f1= f3;
insert into t1 values (1,11), (2,22);
insert into t2 values (1,12), (2,24);
insert into v1 (f1) values (3) on duplicate key update f3= f3 + 10;
ERROR HY000: Can not modify more than one base table through a join view 'test.v1'
insert into v1 (f1) values (3) on duplicate key update f1= f3 + 10;
ERROR HY000: Can not modify more than one base table through a join view 'test.v1'
select * from t1;
f1 f2
1 11
2 22
insert into v1 (f1) values (3) on duplicate key update f1= f3 + 10;
ERROR HY000: Can not modify more than one base table through a join view 'test.v1'
select * from t1;
f1 f2
1 11
2 22
drop view v1;
drop table t1,t2;
create table t1 (id int primary key auto_increment, data int, unique(data));
insert ignore into t1 values(NULL,100),(NULL,110),(NULL,120);
insert ignore into t1 values(NULL,10),(NULL,20),(NULL,110),(NULL,120),(NULL,100),(NULL,90);
insert ignore into t1 values(NULL,130),(NULL,140),(500,110),(550,120),(450,100),(NULL,150);
select * from t1 order by id;
id data
1 100
2 110
3 120
4 10
5 20
6 90
7 130
8 140
9 150
drop table t1;
DROP TABLE IF EXISTS t1;
DROP FUNCTION IF EXISTS f1;
DROP FUNCTION IF EXISTS f2;
CREATE TABLE t1 (i INT);
CREATE FUNCTION f1() RETURNS INT
BEGIN
INSERT INTO t1 VALUES (1);
RETURN 1;
END |
CREATE FUNCTION f2() RETURNS INT
BEGIN
INSERT DELAYED INTO t1 VALUES (2);
RETURN 1;
END |
SELECT f1();
f1()
1
SELECT f2();
f2()
1
INSERT INTO t1 VALUES (3);
INSERT DELAYED INTO t1 VALUES (4);
INSERT INTO t1 VALUES (f1());
ERROR HY000: Can't update table 't1' in stored function/trigger because it is already used by statement which invoked this stored function/trigger.
INSERT DELAYED INTO t1 VALUES (f1());
ERROR HY000: Can't update table 't1' in stored function/trigger because it is already used by statement which invoked this stored function/trigger.
INSERT INTO t1 VALUES (f2());
ERROR HY000: Can't update table 't1' in stored function/trigger because it is already used by statement which invoked this stored function/trigger.
INSERT DELAYED INTO t1 VALUES (f2());
ERROR HY000: Can't update table 't1' in stored function/trigger because it is already used by statement which invoked this stored function/trigger.
CREATE TRIGGER t1_bi BEFORE INSERT ON t1 FOR EACH ROW
INSERT INTO t1 VALUES (NEW.i);
INSERT INTO t1 VALUES (1);
ERROR HY000: Can't update table 't1' in stored function/trigger because it is already used by statement which invoked this stored function/trigger.
INSERT DELAYED INTO t1 VALUES (1);
ERROR HY000: Can't update table 't1' in stored function/trigger because it is already used by statement which invoked this stored function/trigger.
SELECT * FROM t1;
i
1
2
3
4
DROP FUNCTION f2;
DROP FUNCTION f1;
DROP TABLE t1;
DROP TABLE IF EXISTS t1, t2;
CREATE TABLE t1 (i INT);
CREATE TABLE t2 (i INT);
CREATE TRIGGER t1_bi BEFORE INSERT ON t1 FOR EACH ROW
INSERT DELAYED INTO t2 VALUES (NEW.i);
CREATE TRIGGER t1_bu BEFORE UPDATE ON t1 FOR EACH ROW
INSERT DELAYED INTO t2 VALUES (NEW.i);
CREATE TRIGGER t1_bd BEFORE DELETE ON t1 FOR EACH ROW
INSERT DELAYED INTO t2 VALUES (OLD.i);
INSERT INTO t1 VALUES (1);
INSERT DELAYED INTO t1 VALUES (2);
SELECT * FROM t1;
i
1
2
UPDATE t1 SET i = 3 WHERE i = 1;
SELECT * FROM t1;
i
3
2
DELETE FROM t1 WHERE i = 3;
SELECT * FROM t1;
i
2
SELECT * FROM t2;
i
1
2
3
3
DROP TABLE t1, t2;
DROP TABLE IF EXISTS t1, t2;
CREATE TABLE t1 (i INT);
CREATE TRIGGER t1_bi BEFORE INSERT ON t1 FOR EACH ROW
SET @a= NEW.i;
SET @a= 0;
INSERT DELAYED INTO t1 VALUES (1);
SELECT @a;
@a
1
INSERT DELAYED INTO t1 VALUES (2);
SELECT @a;
@a
2
DROP TABLE t1;
CREATE TABLE t1 (i INT);
CREATE TABLE t2 (i INT);
CREATE TRIGGER t1_ai AFTER INSERT ON t1 FOR EACH ROW
INSERT INTO t2 VALUES (NEW.i);
CREATE TRIGGER t1_au AFTER UPDATE ON t1 FOR EACH ROW
INSERT DELAYED INTO t2 VALUES (NEW.i);
CREATE TRIGGER t1_ad AFTER DELETE ON t1 FOR EACH ROW
INSERT DELAYED INTO t2 VALUES (OLD.i);
INSERT DELAYED INTO t1 VALUES (1);
SELECT * FROM t1;
i
1
UPDATE t1 SET i = 2 WHERE i = 1;
SELECT * FROM t1;
i
2
DELETE FROM t1 WHERE i = 2;
SELECT * FROM t1;
i
SELECT * FROM t2;
i
1
2
2
DROP TABLE t1, t2;
CREATE TABLE t1 (
a char(20) NOT NULL,
b char(7) DEFAULT NULL,
c char(4) DEFAULT NULL
);
INSERT INTO t1(a,b,c) VALUES (9.999999e+0, 9.999999e+0, 9.999e+0);
INSERT INTO t1(a,b,c) VALUES (1.225e-05, 1.225e-05, 1.225e-05);
Warnings:
Warning 1265 Data truncated for column 'c' at row 1
INSERT INTO t1(a,b) VALUES (1.225e-04, 1.225e-04);
INSERT INTO t1(a,b) VALUES (1.225e-01, 1.225e-01);
INSERT INTO t1(a,b) VALUES (1.225877e-01, 1.225877e-01);
INSERT INTO t1(a,b) VALUES (1.225e+01, 1.225e+01);
INSERT INTO t1(a,b,c) VALUES (1.225e+01, 1.225e+01, 1.225e+01);
INSERT INTO t1(a,b) VALUES (1.225e+05, 1.225e+05);
INSERT INTO t1(a,b) VALUES (1.225e+10, 1.225e+10);
INSERT INTO t1(a,b) VALUES (1.225e+15, 1.225e+15);
INSERT INTO t1(a,b) VALUES (5000000e+0, 5000000e+0);
INSERT INTO t1(a,b) VALUES (1.25e+78, 1.25e+78);
INSERT INTO t1(a,b) VALUES (1.25e-94, 1.25e-94);
INSERT INTO t1(a,b) VALUES (1.25e+203, 1.25e+203);
INSERT INTO t1(a,b) VALUES (1.25e-175, 1.25e-175);
INSERT INTO t1(a,c) VALUES (1.225e+0, 1.225e+0);
INSERT INTO t1(a,c) VALUES (1.37e+0, 1.37e+0);
INSERT INTO t1(a,c) VALUES (-1.37e+0, -1.37e+0);
Warnings:
Warning 1265 Data truncated for column 'c' at row 1
INSERT INTO t1(a,c) VALUES (1.87e-3, 1.87e-3);
Warnings:
Warning 1265 Data truncated for column 'c' at row 1
INSERT INTO t1(a,c) VALUES (-1.87e-2, -1.87e-2);
Warnings:
Warning 1265 Data truncated for column 'c' at row 1
INSERT INTO t1(a,c) VALUES (5000e+0, 5000e+0);
INSERT INTO t1(a,c) VALUES (-5000e+0, -5000e+0);
Warnings:
Warning 1265 Data truncated for column 'c' at row 1
SELECT * FROM t1;
a b c
9.999999 10 10
1.225e-05 1.2e-05 1e-0
0.0001225 0.00012 NULL
0.1225 0.1225 NULL
0.1225877 0.12259 NULL
12.25 12.25 NULL
12.25 12.25 12.2
122500 122500 NULL
12250000000 1.2e+10 NULL
1.225e+15 1.2e+15 NULL
5000000 5000000 NULL
1.25e+78 1.2e+78 NULL
1.25e-94 1.2e-94 NULL
1.25e+203 1e+203 NULL
1.25e-175 1e-175 NULL
1.225 NULL 1.23
1.37 NULL 1.37
-1.37 NULL -1.3
0.00187 NULL 0.00
-0.0187 NULL -0.0
5000 NULL 5000
-5000 NULL -500
DROP TABLE t1;
CREATE TABLE t1 (
a char(20) NOT NULL,
b char(7) DEFAULT NULL,
c char(5)
);
INSERT INTO t1(a,b,c) VALUES (9.999999e+0, 9.999999e+0, 9.999e+0);
INSERT INTO t1(a,b,c) VALUES (1.225e-05, 1.225e-05, 1.225e-05);
INSERT INTO t1(a,b) VALUES (1.225e-04, 1.225e-04);
INSERT INTO t1(a,b) VALUES (1.225e-01, 1.225e-01);
INSERT INTO t1(a,b) VALUES (1.225877e-01, 1.225877e-01);
INSERT INTO t1(a,b) VALUES (1.225e+01, 1.225e+01);
INSERT INTO t1(a,b,c) VALUES (1.225e+01, 1.225e+01, 1.225e+01);
INSERT INTO t1(a,b) VALUES (1.225e+05, 1.225e+05);
INSERT INTO t1(a,b) VALUES (1.225e+10, 1.225e+10);
INSERT INTO t1(a,b) VALUES (1.225e+15, 1.225e+15);
INSERT INTO t1(a,b) VALUES (5000000e+0, 5000000e+0);
INSERT INTO t1(a,b) VALUES (1.25e+78, 1.25e+78);
INSERT INTO t1(a,b) VALUES (1.25e-94, 1.25e-94);
INSERT INTO t1(a,b) VALUES (1.25e+203, 1.25e+203);
INSERT INTO t1(a,b) VALUES (1.25e-175, 1.25e-175);
INSERT INTO t1(a,c) VALUES (1.225e+0, 1.225e+0);
INSERT INTO t1(a,c) VALUES (1.37e+0, 1.37e+0);
INSERT INTO t1(a,c) VALUES (-1.37e+0, -1.37e+0);
INSERT INTO t1(a,c) VALUES (1.87e-3, 1.87e-3);
INSERT INTO t1(a,c) VALUES (-1.87e-2, -1.87e-2);
Warnings:
Warning 1265 Data truncated for column 'c' at row 1
INSERT INTO t1(a,c) VALUES (5000e+0, 5000e+0);
INSERT INTO t1(a,c) VALUES (-5000e+0, -5000e+0);
SELECT * FROM t1;
a b c
9.999999 10 9.999
1.225e-05 1.2e-05 1e-05
0.0001225 0.00012 NULL
0.1225 0.1225 NULL
0.1225877 0.12259 NULL
12.25 12.25 NULL
12.25 12.25 12.25
122500 122500 NULL
12250000000 1.2e+10 NULL
1.225e+15 1.2e+15 NULL
5000000 5000000 NULL
1.25e+78 1.2e+78 NULL
1.25e-94 1.2e-94 NULL
1.25e+203 1e+203 NULL
1.25e-175 1e-175 NULL
1.225 NULL 1.225
1.37 NULL 1.37
-1.37 NULL -1.37
0.00187 NULL 0.002
-0.0187 NULL -0.01
5000 NULL 5000
-5000 NULL -5000
DROP TABLE t1;
CREATE TABLE t (a CHAR(10),b INT);
INSERT INTO t VALUES (),(),();
INSERT INTO t(a) SELECT rand() FROM t;
DROP TABLE t;
CREATE TABLE t1 (c1 INT NOT NULL);
INSERT INTO t1 VALUES(4188.32999999999992724042385816574096679687500),
('4188.32999999999992724042385816574096679687500'), (4188);
SELECT * FROM t1;
c1
4188
4188
4188
CREATE TABLE t2 (c1 BIGINT);
INSERT INTO t2 VALUES('15449237462.0000000000');
SELECT * FROM t2;
c1
15449237462
DROP TABLE t1, t2;
CREATE TABLE t1(f1 FLOAT);
INSERT INTO t1 VALUES (1.23);
CREATE TABLE t2(f1 CHAR(1));
INSERT INTO t2 SELECT f1 FROM t1;
DROP TABLE t1, t2;
End of 5.0 tests.
#
# Bug#34898 "mysql_info() reports 0 warnings while
# mysql_warning_count() reports 1"
# Check that the number of warnings reported by
# mysql_info() is correct.
#
drop table if exists t1;
create table t1 (data varchar(4) not null);
set sql_mode='error_for_division_by_zero';
#
# Demonstrate that the number of warnings matches
# the information in mysql_info().
#
insert t1 (data) values ('letter'), (1/0);
affected rows: 2
info: Records: 2 Duplicates: 0 Warnings: 3
Warnings:
Warning 1265 Data truncated for column 'data' at row 1
Warning 1365 Division by 0
Warning 1048 Column 'data' cannot be null
update t1 set data='envelope' where 1/0 or 1;
affected rows: 2
info: Rows matched: 2 Changed: 2 Warnings: 3
Warnings:
Warning 1365 Division by 0
Warning 1265 Data truncated for column 'data' at row 1
Warning 1265 Data truncated for column 'data' at row 2
insert t1 (data) values (default), (1/0), ('dead beef');
affected rows: 3
info: Records: 3 Duplicates: 0 Warnings: 4
Warnings:
Warning 1364 Field 'data' doesn't have a default value
Warning 1365 Division by 0
Warning 1048 Column 'data' cannot be null
Warning 1265 Data truncated for column 'data' at row 3
set sql_mode=default;
drop table t1;
#
# End of 5.4 tests
#
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