mirror of
https://github.com/MariaDB/server.git
synced 2025-01-18 21:12:26 +01:00
a1bd0bd118
columns
Fixed confusing warning.
Quoting INSERT section of the manual:
----
Inserting NULL into a column that has been declared NOT NULL. For
multiple-row INSERT statements or INSERT INTO ... SELECT statements, the
column is set to the implicit default value for the column data type. This
is 0 for numeric types, the empty string ('') for string types, and the
"zero" value for date and time types. INSERT INTO ... SELECT statements are
handled the same way as multiple-row inserts because the server does not
examine the result set from the SELECT to see whether it returns a single
row. (For a single-row INSERT, no warning occurs when NULL is inserted into
a NOT NULL column. Instead, the statement fails with an error.)
----
This is also true for LOAD DATA INFILE. For INSERT user can specify
DEFAULT keyword as a value to set column default. There is no similiar
feature available for LOAD DATA INFILE.
mysql-test/r/auto_increment.result:
Fixed confusing warning.
mysql-test/r/create.result:
Fixed confusing warning.
mysql-test/r/insert.result:
Fixed confusing warning.
mysql-test/r/insert_select.result:
Fixed confusing warning.
mysql-test/r/key.result:
Fixed confusing warning.
mysql-test/r/null.result:
Fixed confusing warning.
mysql-test/r/null_key.result:
Fixed confusing warning.
mysql-test/r/ps_2myisam.result:
Fixed confusing warning.
mysql-test/r/ps_3innodb.result:
Fixed confusing warning.
mysql-test/r/ps_4heap.result:
Fixed confusing warning.
mysql-test/r/ps_5merge.result:
Fixed confusing warning.
mysql-test/r/ps_6bdb.result:
Fixed confusing warning.
mysql-test/r/strict.result:
Fixed confusing warning.
mysql-test/r/view.result:
Fixed confusing warning.
mysql-test/r/warnings.result:
Fixed confusing warning.
sql/share/errmsg.txt:
Fixed confusing warning.
333 lines
12 KiB
Text
333 lines
12 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 1263 Column was set to data type implicit default; NULL supplied for NOT NULL column 'id' at row 2
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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 (n int);
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create view v1 as select * from t1;
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insert delayed into v1 values (1);
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ERROR HY000: 'test.v1' is not BASE TABLE
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drop table t1;
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drop view v1;
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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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