mirror of
https://github.com/MariaDB/server.git
synced 2025-11-03 14:33:32 +03:00
1c45081b52
or incorrect. For better conformance with standard, truncation procedure of CHAR columns has been changed to ignore truncation of trailing whitespace characters (note has been removed). Finally, for columns with non-binary charsets: 1. CHAR(N) columns silently ignore trailing whitespace truncation; 2. VARCHAR and TEXT columns issue Note about truncation. BLOBs and other columns with BINARY charset are unaffected.
338 lines
12 KiB
Plaintext
338 lines
12 KiB
Plaintext
drop table if exists t1, t2;
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SET SQL_WARNINGS=1;
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create table t1 (a int);
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create table t1 (a int);
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ERROR 42S01: Table 't1' already exists
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show count(*) errors;
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@@session.error_count
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1
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show errors;
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Level Code Message
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Error 1050 Table 't1' already exists
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show warnings;
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Level Code Message
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Error 1050 Table 't1' already exists
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create table t2(a int) default charset qwerty;
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ERROR 42000: Unknown character set: 'qwerty'
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show count(*) errors;
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@@session.error_count
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1
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show errors;
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Level Code Message
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Error 1115 Unknown character set: 'qwerty'
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create table t (i);
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ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ')' at line 1
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show count(*) errors;
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@@session.error_count
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1
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show errors;
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Level Code Message
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Error 1064 You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ')' at line 1
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insert into t1 values (1);
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insert into t1 values ("hej");
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Warnings:
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Warning 1366 Incorrect integer value: 'hej' for column 'a' at row 1
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insert into t1 values ("hej"),("då");
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Warnings:
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Warning 1366 Incorrect integer value: 'hej' for column 'a' at row 1
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Warning 1366 Incorrect integer value: 'd?' for column 'a' at row 2
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set SQL_WARNINGS=1;
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insert into t1 values ("hej");
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Warnings:
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Warning 1366 Incorrect integer value: 'hej' for column 'a' at row 1
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insert into t1 values ("hej"),("då");
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Warnings:
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Warning 1366 Incorrect integer value: 'hej' for column 'a' at row 1
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Warning 1366 Incorrect integer value: 'd?' for column 'a' at row 2
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drop table t1;
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set SQL_WARNINGS=0;
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drop temporary table if exists not_exists;
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Warnings:
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Note 1051 Unknown table 'not_exists'
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drop table if exists not_exists_table;
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Warnings:
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Note 1051 Unknown table 'not_exists_table'
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show warnings limit 1;
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Level Code Message
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Note 1051 Unknown table 'not_exists_table'
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drop database if exists not_exists_db;
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Warnings:
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Note 1008 Can't drop database 'not_exists_db'; database doesn't exist
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show count(*) warnings;
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@@session.warning_count
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1
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create table t1(id int);
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create table if not exists t1(id int);
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Warnings:
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Note 1050 Table 't1' already exists
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select @@warning_count;
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@@warning_count
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1
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drop table t1;
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create table t1(a tinyint, b int not null, c date, d char(5));
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load data infile '../std_data_ln/warnings_loaddata.dat' into table t1 fields terminated by ',';
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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 'b' at row 2
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Warning 1265 Data truncated for column 'd' at row 3
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Warning 1265 Data truncated for column 'c' at row 4
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Warning 1261 Row 5 doesn't contain data for all columns
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Warning 1265 Data truncated for column 'b' at row 6
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Warning 1262 Row 7 was truncated; it contained more data than there were input columns
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Warning 1264 Out of range value adjusted for column 'a' at row 8
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select @@warning_count;
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@@warning_count
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7
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drop table t1;
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create table t1(a tinyint NOT NULL, b tinyint unsigned, c char(5));
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insert into t1 values(NULL,100,'mysql'),(10,-1,'mysql ab'),(500,256,'open source'),(20,NULL,'test');
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Warnings:
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Warning 1048 Column 'a' cannot be null
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Warning 1264 Out of range value adjusted for column 'b' at row 2
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Warning 1265 Data truncated for column 'c' at row 2
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Warning 1264 Out of range value adjusted for column 'a' at row 3
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Warning 1264 Out of range value adjusted for column 'b' at row 3
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Warning 1265 Data truncated for column 'c' at row 3
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alter table t1 modify c char(4);
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Warnings:
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Warning 1265 Data truncated for column 'c' at row 1
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Warning 1265 Data truncated for column 'c' at row 2
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alter table t1 add d char(2);
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update t1 set a=NULL where a=10;
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Warnings:
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Warning 1048 Column 'a' cannot be null
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update t1 set c='mysql ab' where c='test';
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Warnings:
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Warning 1265 Data truncated for column 'c' at row 4
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update t1 set d=c;
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Warnings:
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Warning 1265 Data truncated for column 'd' at row 1
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Warning 1265 Data truncated for column 'd' at row 2
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Warning 1265 Data truncated for column 'd' at row 3
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Warning 1265 Data truncated for column 'd' at row 4
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create table t2(a tinyint NOT NULL, b char(3));
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insert into t2 select b,c from t1;
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Warnings:
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Warning 1265 Data truncated for column 'b' at row 1
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Warning 1265 Data truncated for column 'b' at row 2
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Warning 1265 Data truncated for column 'b' at row 3
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Warning 1048 Column 'a' cannot be null
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Warning 1265 Data truncated for column 'b' at row 4
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insert into t2(b) values('mysqlab');
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Warnings:
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Warning 1364 Field 'a' doesn't have a default value
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Warning 1265 Data truncated for column 'b' at row 1
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set sql_warnings=1;
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insert into t2(b) values('mysqlab');
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Warnings:
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Warning 1364 Field 'a' doesn't have a default value
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Warning 1265 Data truncated for column 'b' at row 1
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set sql_warnings=0;
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drop table t1, t2;
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create table t1(a char(10));
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alter table t1 add b char;
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set max_error_count=10;
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update t1 set b=a;
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Warnings:
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Warning 1265 Data truncated for column 'b' at row 1
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Warning 1265 Data truncated for column 'b' at row 2
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Warning 1265 Data truncated for column 'b' at row 3
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Warning 1265 Data truncated for column 'b' at row 4
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Warning 1265 Data truncated for column 'b' at row 5
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Warning 1265 Data truncated for column 'b' at row 6
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Warning 1265 Data truncated for column 'b' at row 7
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Warning 1265 Data truncated for column 'b' at row 8
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Warning 1265 Data truncated for column 'b' at row 9
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Warning 1265 Data truncated for column 'b' at row 10
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select @@warning_count;
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@@warning_count
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50
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set max_error_count=0;
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show variables like 'max_error_count';
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Variable_name Value
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max_error_count 0
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update t1 set b='hi';
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Warnings:
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select @@warning_count;
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@@warning_count
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50
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show warnings;
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Level Code Message
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set max_error_count=65535;
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show variables like 'max_error_count';
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Variable_name Value
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max_error_count 65535
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set max_error_count=10;
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show variables like 'max_error_count';
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Variable_name Value
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max_error_count 10
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drop table t1;
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create table t1 (id int) engine=isam;
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Warnings:
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Warning 1266 Using storage engine MyISAM for table 't1'
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alter table t1 engine=isam;
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Warnings:
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Warning 1266 Using storage engine MyISAM for table 't1'
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drop table t1;
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create table t1 (id int) engine=merge;
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Warnings:
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Warning 1266 Using storage engine MyISAM for table 't1'
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alter table t1 engine=merge;
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Warnings:
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Warning 1266 Using storage engine MyISAM for table 't1'
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drop table t1;
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create table t1 (id int) type=heap;
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Warnings:
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Warning 1287 'TYPE=storage_engine' is deprecated; use 'ENGINE=storage_engine' instead
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alter table t1 type=myisam;
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Warnings:
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Warning 1287 'TYPE=storage_engine' is deprecated; use 'ENGINE=storage_engine' instead
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drop table t1;
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set table_type=MYISAM;
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Warnings:
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Warning 1287 'table_type' is deprecated; use 'storage_engine' instead
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create table t1 (a int);
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insert into t1 (a) values (1), (2), (3), (4), (5), (6), (7), (8), (9), (10);
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update t1 set a='abc';
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Warnings:
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Warning 1366 Incorrect integer value: 'abc' for column 'a' at row 1
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Warning 1366 Incorrect integer value: 'abc' for column 'a' at row 2
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Warning 1366 Incorrect integer value: 'abc' for column 'a' at row 3
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Warning 1366 Incorrect integer value: 'abc' for column 'a' at row 4
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Warning 1366 Incorrect integer value: 'abc' for column 'a' at row 5
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Warning 1366 Incorrect integer value: 'abc' for column 'a' at row 6
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Warning 1366 Incorrect integer value: 'abc' for column 'a' at row 7
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Warning 1366 Incorrect integer value: 'abc' for column 'a' at row 8
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Warning 1366 Incorrect integer value: 'abc' for column 'a' at row 9
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Warning 1366 Incorrect integer value: 'abc' for column 'a' at row 10
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show warnings limit 2, 1;
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Level Code Message
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Warning 1366 Incorrect integer value: 'abc' for column 'a' at row 3
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show warnings limit 0, 10;
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Level Code Message
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Warning 1366 Incorrect integer value: 'abc' for column 'a' at row 1
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Warning 1366 Incorrect integer value: 'abc' for column 'a' at row 2
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Warning 1366 Incorrect integer value: 'abc' for column 'a' at row 3
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Warning 1366 Incorrect integer value: 'abc' for column 'a' at row 4
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Warning 1366 Incorrect integer value: 'abc' for column 'a' at row 5
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Warning 1366 Incorrect integer value: 'abc' for column 'a' at row 6
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Warning 1366 Incorrect integer value: 'abc' for column 'a' at row 7
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Warning 1366 Incorrect integer value: 'abc' for column 'a' at row 8
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Warning 1366 Incorrect integer value: 'abc' for column 'a' at row 9
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Warning 1366 Incorrect integer value: 'abc' for column 'a' at row 10
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show warnings limit 9, 1;
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Level Code Message
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Warning 1366 Incorrect integer value: 'abc' for column 'a' at row 10
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show warnings limit 10, 1;
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Level Code Message
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show warnings limit 9, 2;
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Level Code Message
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Warning 1366 Incorrect integer value: 'abc' for column 'a' at row 10
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show warnings limit 0, 0;
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Level Code Message
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show warnings limit 1;
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Level Code Message
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Warning 1366 Incorrect integer value: 'abc' for column 'a' at row 1
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show warnings limit 0;
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Level Code Message
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show warnings limit 1, 0;
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Level Code Message
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select * from t1 limit 0;
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a
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select * from t1 limit 1, 0;
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a
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select * from t1 limit 0, 0;
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a
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drop table t1;
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End of 4.1 tests
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CREATE TABLE t1( f1 CHAR(20) );
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CREATE TABLE t2( f1 CHAR(20), f2 CHAR(25) );
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CREATE TABLE t3( f1 CHAR(20), f2 CHAR(25), f3 DATE );
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INSERT INTO t1 VALUES ( 'a`' );
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INSERT INTO t2 VALUES ( 'a`', 'a`' );
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INSERT INTO t3 VALUES ( 'a`', 'a`', '1000-01-1' );
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DROP PROCEDURE IF EXISTS sp1;
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Warnings:
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Note 1305 PROCEDURE sp1 does not exist
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DROP PROCEDURE IF EXISTS sp2;
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Warnings:
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Note 1305 PROCEDURE sp2 does not exist
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DROP PROCEDURE IF EXISTS sp3;
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Warnings:
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Note 1305 PROCEDURE sp3 does not exist
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CREATE PROCEDURE sp1()
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BEGIN
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DECLARE x NUMERIC ZEROFILL;
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SELECT f1 INTO x FROM t1 LIMIT 1;
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END//
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CREATE PROCEDURE sp2()
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BEGIN
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DECLARE x NUMERIC ZEROFILL;
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SELECT f1 INTO x FROM t2 LIMIT 1;
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END//
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CREATE PROCEDURE sp3()
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BEGIN
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DECLARE x NUMERIC ZEROFILL;
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SELECT f1 INTO x FROM t3 LIMIT 1;
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END//
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CALL sp1();
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Warnings:
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Warning 1366 Incorrect decimal value: 'a`' for column 'x' at row 1
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CALL sp2();
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Warnings:
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Warning 1366 Incorrect decimal value: 'a`' for column 'x' at row 1
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CALL sp3();
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Warnings:
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Warning 1366 Incorrect decimal value: 'a`' for column 'x' at row 1
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DROP PROCEDURE IF EXISTS sp1;
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CREATE PROCEDURE sp1()
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BEGIN
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declare x numeric unsigned zerofill;
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SELECT f1 into x from t2 limit 1;
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END//
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CALL sp1();
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Warnings:
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Warning 1366 Incorrect decimal value: 'a`' for column 'x' at row 1
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DROP TABLE t1;
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DROP TABLE t2;
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DROP TABLE t3;
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DROP PROCEDURE sp1;
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DROP PROCEDURE sp2;
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DROP PROCEDURE sp3;
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create table t1 (c_char char(255), c_varchar varchar(255), c_tinytext tinytext);
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create table t2 (c_tinyblob tinyblob);
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set @c = repeat(' ', 256);
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set @q = repeat('q', 256);
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set sql_mode = '';
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insert into t1 values(@c, @c, @c);
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Warnings:
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Note 1265 Data truncated for column 'c_varchar' at row 1
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Note 1265 Data truncated for column 'c_tinytext' at row 1
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insert into t2 values(@c);
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Warnings:
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Warning 1265 Data truncated for column 'c_tinyblob' at row 1
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insert into t1 values(@q, @q, @q);
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Warnings:
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Warning 1265 Data truncated for column 'c_char' at row 1
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Warning 1265 Data truncated for column 'c_varchar' at row 1
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Warning 1265 Data truncated for column 'c_tinytext' at row 1
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insert into t2 values(@q);
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Warnings:
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Warning 1265 Data truncated for column 'c_tinyblob' at row 1
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set sql_mode = 'traditional';
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insert into t1 values(@c, @c, @c);
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Warnings:
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Note 1265 Data truncated for column 'c_varchar' at row 1
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Note 1265 Data truncated for column 'c_tinytext' at row 1
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insert into t2 values(@c);
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ERROR 22001: Data too long for column 'c_tinyblob' at row 1
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insert into t1 values(@q, NULL, NULL);
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ERROR 22001: Data too long for column 'c_char' at row 1
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insert into t1 values(NULL, @q, NULL);
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ERROR 22001: Data too long for column 'c_varchar' at row 1
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insert into t1 values(NULL, NULL, @q);
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ERROR 22001: Data too long for column 'c_tinytext' at row 1
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insert into t2 values(@q);
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ERROR 22001: Data too long for column 'c_tinyblob' at row 1
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drop table t1, t2;
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End of 5.0 tests
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