mirror of
https://github.com/MariaDB/server.git
synced 2025-01-20 14:02:32 +01:00
7fd9135bb8
numbers into char fields" and bug #12860 "Difference in zero padding of exponent between Unix and Windows" Rewrote the code that determines what 'precision' argument should be passed to sprintf() to fit the string representation of the input number into the field. We get finer control over conversion by pre-calculating the exponent, so we are able to determine which conversion format, 'e' or 'f', will be used by sprintf(). We also remove the leading zero from the exponent on Windows to make it compatible with the sprintf() output on other platforms.
584 lines
19 KiB
Text
584 lines
19 KiB
Text
drop table if exists t1,t2,t3;
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create table t1 (a int not null);
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insert into t1 values (1);
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insert into t1 values (a+2);
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insert into t1 values (a+3);
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insert into t1 values (4),(a+5);
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select * from t1;
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a
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1
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2
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3
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4
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5
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drop table t1;
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create table t1 (id int not null auto_increment primary key, username varchar(32) not null, unique (username));
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insert into t1 values (0,"mysql");
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insert into t1 values (0,"mysql ab");
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insert into t1 values (0,"mysql a");
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insert into t1 values (0,"r1manic");
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insert into t1 values (0,"r1man");
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drop table t1;
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create table t1 (a int not null auto_increment, primary key (a), t timestamp, c char(10) default "hello", i int);
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insert into t1 values (default,default,default,default), (default,default,default,default), (4,0,"a",5),(default,default,default,default);
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select a,t>0,c,i from t1;
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a t>0 c i
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1 1 hello NULL
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2 1 hello NULL
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4 0 a 5
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5 1 hello NULL
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truncate table t1;
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insert into t1 set a=default,t=default,c=default;
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insert into t1 set a=default,t=default,c=default,i=default;
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insert into t1 set a=4,t=0,c="a",i=5;
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insert into t1 set a=5,t=0,c="a",i=null;
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insert into t1 set a=default,t=default,c=default,i=default;
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select a,t>0,c,i from t1;
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a t>0 c i
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1 1 hello NULL
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2 1 hello NULL
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4 0 a 5
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5 0 a NULL
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6 1 hello NULL
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drop table t1;
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create table t1 (sid char(20), id int(2) NOT NULL auto_increment, key(sid, id));
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insert into t1 values ('skr',NULL),('skr',NULL),('test',NULL);
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select * from t1;
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sid id
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skr 1
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skr 2
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test 1
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insert into t1 values ('rts',NULL),('rts',NULL),('test',NULL);
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select * from t1;
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sid id
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rts 1
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rts 2
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skr 1
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skr 2
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test 1
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test 2
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drop table t1;
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create table t1 (id int NOT NULL DEFAULT 8);
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insert into t1 values(NULL);
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ERROR 23000: Column 'id' cannot be null
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insert into t1 values (1), (NULL), (2);
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Warnings:
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Warning 1048 Column 'id' cannot be null
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select * from t1;
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id
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1
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0
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2
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drop table t1;
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create table t1 (email varchar(50));
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insert into t1 values ('sasha@mysql.com'),('monty@mysql.com'),('foo@hotmail.com'),('foo@aol.com'),('bar@aol.com');
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create table t2(id int not null auto_increment primary key, t2 varchar(50), unique(t2));
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insert delayed into t2 (t2) select distinct substring(email, locate('@', email)+1) from t1;
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select * from t2;
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id t2
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1 mysql.com
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2 hotmail.com
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3 aol.com
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drop table t1,t2;
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drop database if exists mysqltest;
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create database mysqltest;
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use mysqltest;
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create table t1 (c int);
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insert into mysqltest.t1 set mysqltest.t1.c = '1';
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drop database mysqltest;
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use test;
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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);
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set @value= "aa";
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insert into t1 values(null,@value,@value,@value,@value,@value,@value,@value,@value,@value);
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Warnings:
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Warning 1265 Data truncated for column 'f_double' at row 1
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Warning 1265 Data truncated for column 'f_float' at row 1
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Warning 1265 Data truncated for column 'f_double_7_2' at row 1
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Warning 1265 Data truncated for column 'f_float_4_3' at row 1
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Warning 1265 Data truncated for column 'f_double_u' at row 1
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Warning 1265 Data truncated for column 'f_float_u' at row 1
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Warning 1265 Data truncated for column 'f_double_15_1_u' at row 1
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Warning 1265 Data truncated for column 'f_float_3_1_u' at row 1
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select * from t1 where number =last_insert_id();
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number 1
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original_value aa
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f_double 0
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f_float 0
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f_double_7_2 0.00
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f_float_4_3 0.000
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f_double_u 0
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f_float_u 0
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f_double_15_1_u 0.0
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f_float_3_1_u 0.0
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set @value= "1aa";
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insert into t1 values(null,@value,@value,@value,@value,@value,@value,@value,@value,@value);
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Warnings:
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Warning 1265 Data truncated for column 'f_double' at row 1
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Warning 1265 Data truncated for column 'f_float' at row 1
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Warning 1265 Data truncated for column 'f_double_7_2' at row 1
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Warning 1265 Data truncated for column 'f_float_4_3' at row 1
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Warning 1265 Data truncated for column 'f_double_u' at row 1
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Warning 1265 Data truncated for column 'f_float_u' at row 1
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Warning 1265 Data truncated for column 'f_double_15_1_u' at row 1
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Warning 1265 Data truncated for column 'f_float_3_1_u' at row 1
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select * from t1 where number =last_insert_id();
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number 2
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original_value 1aa
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f_double 1
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f_float 1
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f_double_7_2 1.00
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f_float_4_3 1.000
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f_double_u 1
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f_float_u 1
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f_double_15_1_u 1.0
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f_float_3_1_u 1.0
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set @value= "aa1";
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insert into t1 values(null,@value,@value,@value,@value,@value,@value,@value,@value,@value);
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Warnings:
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Warning 1265 Data truncated for column 'f_double' at row 1
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Warning 1265 Data truncated for column 'f_float' at row 1
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Warning 1265 Data truncated for column 'f_double_7_2' at row 1
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Warning 1265 Data truncated for column 'f_float_4_3' at row 1
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Warning 1265 Data truncated for column 'f_double_u' at row 1
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Warning 1265 Data truncated for column 'f_float_u' at row 1
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Warning 1265 Data truncated for column 'f_double_15_1_u' at row 1
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Warning 1265 Data truncated for column 'f_float_3_1_u' at row 1
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select * from t1 where number =last_insert_id();
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number 3
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original_value aa1
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f_double 0
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f_float 0
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f_double_7_2 0.00
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f_float_4_3 0.000
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f_double_u 0
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f_float_u 0
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f_double_15_1_u 0.0
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f_float_3_1_u 0.0
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set @value= "1e+1111111111a";
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insert into t1 values(null,@value,@value,@value,@value,@value,@value,@value,@value,@value);
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Warnings:
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Warning 1264 Out of range value adjusted for column 'f_double' at row 1
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Warning 1264 Out of range value adjusted for column 'f_float' at row 1
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Warning 1264 Out of range value adjusted for column 'f_float' at row 1
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Warning 1264 Out of range value adjusted for column 'f_double_7_2' at row 1
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Warning 1264 Out of range value adjusted for column 'f_double_7_2' at row 1
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Warning 1264 Out of range value adjusted for column 'f_float_4_3' at row 1
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Warning 1264 Out of range value adjusted for column 'f_float_4_3' at row 1
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Warning 1264 Out of range value adjusted for column 'f_double_u' at row 1
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Warning 1264 Out of range value adjusted for column 'f_float_u' at row 1
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Warning 1264 Out of range value adjusted for column 'f_float_u' at row 1
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Warning 1264 Out of range value adjusted for column 'f_double_15_1_u' at row 1
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Warning 1264 Out of range value adjusted for column 'f_double_15_1_u' at row 1
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Warning 1264 Out of range value adjusted for column 'f_float_3_1_u' at row 1
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Warning 1264 Out of range value adjusted for column 'f_float_3_1_u' at row 1
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select * from t1 where number =last_insert_id();
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number 4
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original_value 1e+1111111111a
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f_double 1.79769313486232e+308
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f_float 3.40282e+38
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f_double_7_2 99999.99
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f_float_4_3 9.999
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f_double_u 1.79769313486232e+308
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f_float_u 3.40282e+38
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f_double_15_1_u 99999999999999.9
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f_float_3_1_u 99.9
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set @value= "-1e+1111111111a";
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insert into t1 values(null,@value,@value,@value,@value,@value,@value,@value,@value,@value);
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Warnings:
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Warning 1264 Out of range value adjusted for column 'f_double' at row 1
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Warning 1264 Out of range value adjusted for column 'f_float' at row 1
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Warning 1264 Out of range value adjusted for column 'f_float' at row 1
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Warning 1264 Out of range value adjusted for column 'f_double_7_2' at row 1
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Warning 1264 Out of range value adjusted for column 'f_double_7_2' at row 1
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Warning 1264 Out of range value adjusted for column 'f_float_4_3' at row 1
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Warning 1264 Out of range value adjusted for column 'f_float_4_3' at row 1
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Warning 1264 Out of range value adjusted for column 'f_double_u' at row 1
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Warning 1264 Out of range value adjusted for column 'f_double_u' at row 1
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Warning 1264 Out of range value adjusted for column 'f_float_u' at row 1
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Warning 1264 Out of range value adjusted for column 'f_float_u' at row 1
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Warning 1264 Out of range value adjusted for column 'f_double_15_1_u' at row 1
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Warning 1264 Out of range value adjusted for column 'f_double_15_1_u' at row 1
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Warning 1264 Out of range value adjusted for column 'f_float_3_1_u' at row 1
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Warning 1264 Out of range value adjusted for column 'f_float_3_1_u' at row 1
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select * from t1 where number =last_insert_id();
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number 5
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original_value -1e+1111111111a
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f_double -1.79769313486232e+308
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f_float -3.40282e+38
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f_double_7_2 -99999.99
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f_float_4_3 -9.999
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f_double_u 0
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f_float_u 0
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f_double_15_1_u 0.0
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f_float_3_1_u 0.0
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set @value= 1e+1111111111;
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ERROR 22007: Illegal double '1e+1111111111' value found during parsing
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set @value= -1e+1111111111;
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ERROR 22007: Illegal double '1e+1111111111' value found during parsing
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set @value= 1e+111;
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insert into t1 values(null,@value,@value,@value,@value,@value,@value,@value,@value,@value);
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Warnings:
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Warning 1264 Out of range value adjusted for column 'f_float' at row 1
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Warning 1264 Out of range value adjusted for column 'f_double_7_2' at row 1
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Warning 1264 Out of range value adjusted for column 'f_float_4_3' at row 1
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Warning 1264 Out of range value adjusted for column 'f_float_u' at row 1
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Warning 1264 Out of range value adjusted for column 'f_double_15_1_u' at row 1
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Warning 1264 Out of range value adjusted for column 'f_float_3_1_u' at row 1
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select * from t1 where number =last_insert_id();
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number 6
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original_value 1e+111
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f_double 1e+111
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f_float 3.40282e+38
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f_double_7_2 99999.99
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f_float_4_3 9.999
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f_double_u 1e+111
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f_float_u 3.40282e+38
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f_double_15_1_u 99999999999999.9
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f_float_3_1_u 99.9
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set @value= -1e+111;
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insert into t1 values(null,@value,@value,@value,@value,@value,@value,@value,@value,@value);
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Warnings:
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Warning 1264 Out of range value adjusted for column 'f_float' at row 1
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Warning 1264 Out of range value adjusted for column 'f_double_7_2' at row 1
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Warning 1264 Out of range value adjusted for column 'f_float_4_3' at row 1
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Warning 1264 Out of range value adjusted for column 'f_double_u' at row 1
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Warning 1264 Out of range value adjusted for column 'f_float_u' at row 1
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Warning 1264 Out of range value adjusted for column 'f_double_15_1_u' at row 1
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Warning 1264 Out of range value adjusted for column 'f_float_3_1_u' at row 1
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select * from t1 where number =last_insert_id();
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number 7
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original_value -1e+111
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f_double -1e+111
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f_float -3.40282e+38
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f_double_7_2 -99999.99
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f_float_4_3 -9.999
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f_double_u 0
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f_float_u 0
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f_double_15_1_u 0.0
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f_float_3_1_u 0.0
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set @value= 1;
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insert into t1 values(null,@value,@value,@value,@value,@value,@value,@value,@value,@value);
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select * from t1 where number =last_insert_id();
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number 8
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original_value 1
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f_double 1
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f_float 1
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f_double_7_2 1.00
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f_float_4_3 1.000
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f_double_u 1
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f_float_u 1
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f_double_15_1_u 1.0
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f_float_3_1_u 1.0
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set @value= -1;
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insert into t1 values(null,@value,@value,@value,@value,@value,@value,@value,@value,@value);
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Warnings:
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Warning 1264 Out of range value adjusted for column 'f_double_u' at row 1
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Warning 1264 Out of range value adjusted for column 'f_float_u' at row 1
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Warning 1264 Out of range value adjusted for column 'f_double_15_1_u' at row 1
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Warning 1264 Out of range value adjusted for column 'f_float_3_1_u' at row 1
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select * from t1 where number =last_insert_id();
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number 9
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original_value -1
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f_double -1
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f_float -1
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f_double_7_2 -1.00
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f_float_4_3 -1.000
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f_double_u 0
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f_float_u 0
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f_double_15_1_u 0.0
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f_float_3_1_u 0.0
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drop table t1;
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create table t1(id1 int not null auto_increment primary key, t char(12));
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create table t2(id2 int not null, t char(12));
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create table t3(id3 int not null, t char(12), index(id3));
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select count(*) from t2;
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count(*)
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500
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insert into t2 select t1.* from t1, t2 t, t3 where t1.id1 = t.id2 and t.id2 = t3.id3;
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select count(*) from t2;
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count(*)
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25500
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drop table t1,t2,t3;
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create table t1 (id int primary key, data int);
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insert into t1 values (1, 1), (2, 2), (3, 3);
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select row_count();
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row_count()
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3
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insert ignore into t1 values (1, 1);
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select row_count();
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row_count()
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0
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replace into t1 values (1, 11);
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select row_count();
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row_count()
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2
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replace into t1 values (4, 4);
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select row_count();
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row_count()
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1
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insert into t1 values (2, 2) on duplicate key update data= data + 10;
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select row_count();
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row_count()
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2
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insert into t1 values (5, 5) on duplicate key update data= data + 10;
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select row_count();
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row_count()
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1
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drop table t1;
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create table t1 (f1 int unique, f2 int);
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create table t2 (f3 int, f4 int);
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create view v1 as select * from t1, t2 where f1= f3;
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insert into t1 values (1,11), (2,22);
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insert into t2 values (1,12), (2,24);
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insert into v1 (f1) values (3) on duplicate key update f3= f3 + 10;
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ERROR HY000: Can not modify more than one base table through a join view 'test.v1'
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insert into v1 (f1) values (3) on duplicate key update f1= f3 + 10;
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select * from t1;
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f1 f2
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1 11
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2 22
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3 NULL
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insert into v1 (f1) values (3) on duplicate key update f1= f3 + 10;
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select * from t1;
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f1 f2
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1 11
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2 22
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12 NULL
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drop view v1;
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drop table t1,t2;
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DROP TABLE IF EXISTS t1;
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DROP FUNCTION IF EXISTS f1;
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DROP FUNCTION IF EXISTS f2;
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CREATE TABLE t1 (i INT);
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CREATE FUNCTION f1() RETURNS INT
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BEGIN
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INSERT INTO t1 VALUES (1);
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RETURN 1;
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END |
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CREATE FUNCTION f2() RETURNS INT
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BEGIN
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INSERT DELAYED INTO t1 VALUES (2);
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RETURN 1;
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END |
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SELECT f1();
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f1()
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1
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SELECT f2();
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f2()
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1
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INSERT INTO t1 VALUES (3);
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INSERT DELAYED INTO t1 VALUES (4);
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INSERT INTO t1 VALUES (f1());
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ERROR HY000: Can't update table 't1' in stored function/trigger because it is already used by statement which invoked this stored function/trigger.
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INSERT DELAYED INTO t1 VALUES (f1());
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ERROR HY000: Can't update table 't1' in stored function/trigger because it is already used by statement which invoked this stored function/trigger.
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INSERT INTO t1 VALUES (f2());
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ERROR HY000: Can't update table 't1' in stored function/trigger because it is already used by statement which invoked this stored function/trigger.
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INSERT DELAYED INTO t1 VALUES (f2());
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ERROR HY000: Can't update table 't1' in stored function/trigger because it is already used by statement which invoked this stored function/trigger.
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CREATE TRIGGER t1_bi BEFORE INSERT ON t1 FOR EACH ROW
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INSERT INTO t1 VALUES (NEW.i);
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INSERT INTO t1 VALUES (1);
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ERROR HY000: Can't update table 't1' in stored function/trigger because it is already used by statement which invoked this stored function/trigger.
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INSERT DELAYED INTO t1 VALUES (1);
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ERROR HY000: Can't update table 't1' in stored function/trigger because it is already used by statement which invoked this stored function/trigger.
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SELECT * FROM t1;
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i
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1
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2
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3
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4
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DROP FUNCTION f2;
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DROP FUNCTION f1;
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DROP TABLE t1;
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DROP TABLE IF EXISTS t1, t2;
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CREATE TABLE t1 (i INT);
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CREATE TABLE t2 (i INT);
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CREATE TRIGGER t1_bi BEFORE INSERT ON t1 FOR EACH ROW
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INSERT DELAYED INTO t2 VALUES (NEW.i);
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CREATE TRIGGER t1_bu BEFORE UPDATE ON t1 FOR EACH ROW
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INSERT DELAYED INTO t2 VALUES (NEW.i);
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CREATE TRIGGER t1_bd BEFORE DELETE ON t1 FOR EACH ROW
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INSERT DELAYED INTO t2 VALUES (OLD.i);
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|
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
|
|
9.999999000000000748 10 10
|
|
1.225e-05 1.2e-05 1e-0
|
|
0.0001225 0.00012 NULL
|
|
0.122499999999999998 0.1225 NULL
|
|
0.122587699999999994 0.12259 NULL
|
|
12.25 12.25 NULL
|
|
12.25 12.25 12.2
|
|
122500 122500 NULL
|
|
12250000000 1.2e+10 NULL
|
|
1225000000000000 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
|
|
1.225000000000000089 NULL 1.23
|
|
1.370000000000000107 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
|
|
9.999999000000000748 10 9.999
|
|
1.225e-05 1.2e-05 1e-05
|
|
0.0001225 0.00012 NULL
|
|
0.122499999999999998 0.1225 NULL
|
|
0.122587699999999994 0.12259 NULL
|
|
12.25 12.25 NULL
|
|
12.25 12.25 12.25
|
|
122500 122500 NULL
|
|
12250000000 1.2e+10 NULL
|
|
1225000000000000 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
|
|
1.225000000000000089 NULL 1.225
|
|
1.370000000000000107 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;
|
|
End of 5.0 tests.
|