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** Setup **
SET @sql_mode_session = @@SESSION.sql_mode;
SET @sql_mode_global = @@GLOBAL.sql_mode;
CREATE TEMPORARY TABLE t1(a varchar(20) not null, b varchar(20));
CREATE TEMPORARY TABLE t2(a varchar(20) null, b varchar(20));
'#--------------------FN_DYNVARS_153_01-------------------------#'
ANSI mode
SET SESSION sql_mode = ANSI;
SELECT @@SESSION.sql_mode;
@@SESSION.sql_mode
REAL_AS_FLOAT,PIPES_AS_CONCAT,ANSI_QUOTES,IGNORE_SPACE,ANSI
INSERT INTO t1 VALUES('t1a1','t1b1');
INSERT INTO t1 VALUES('t1a2','t1b2');
INSERT INTO t1 VALUES('t1a3','t1b3');
INSERT INTO t1 VALUES('t1a4','t1b4');
INSERT INTO t2 VALUES('t2a1','t2b1');
INSERT INTO t2 VALUES('t2a2','t2b2');
INSERT INTO t2 VALUES('t2a3','t2b3');
INSERT INTO t2 VALUES('t2a4','t2b4');
SELECT * FROM t1 WHERE t1.a IN (SELECT MAX(t1.b) FROM t2);
ERROR HY000: Invalid use of group function
Expected error for invalid group function
SET SESSION sql_mode = @sql_mode_session;
SET GLOBAL sql_mode = @sql_mode_global;
'#--------------------FN_DYNVARS_153_02-------------------------#'
STRICT_TRANS_TABLES mode
DELETE FROM t1;
DELETE FROM t2;
SET SESSION sql_mode = STRICT_TRANS_TABLES;
SELECT @@SESSION.sql_mode;
@@SESSION.sql_mode
STRICT_TRANS_TABLES
INSERT INTO t1 VALUES('t1a1','t1b1');
INSERT INTO t1 VALUES('t1a2','t1b2');
INSERT INTO t1 VALUES('t1a3','t1b3');
INSERT INTO t1 VALUES('t1a4','t1b4');
INSERT INTO t2 VALUES(NULL,'t2b1');
INSERT INTO t2 VALUES('t2a2','t2b2');
INSERT INTO t2 VALUES('t2a3','t2b3');
INSERT INTO t2 VALUES('t2a4','t2b4');
INSERT INTO t1 SELECT * FROM t2;
ERROR 23000: Column 'a' cannot be null
Expected error Bad NULL value
SELECT * FROM t1 WHERE a = 't2a2';
a b
Should return no rows in columns a,b;
SET SESSION sql_mode = @sql_mode_session;
SET GLOBAL sql_mode = @sql_mode_global;
'#--------------------FN_DYNVARS_153_03-------------------------#'
TRADITIONAL mode
SET SESSION sql_mode = TRADITIONAL;
SELECT @@SESSION.sql_mode;
@@SESSION.sql_mode
STRICT_TRANS_TABLES,STRICT_ALL_TABLES,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,TRADITIONAL,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION
INSERT INTO t1 VALUES('t1a1','t1b1');
INSERT INTO t1 VALUES('t1a2','t1b2');
INSERT INTO t1 VALUES('t1a3','t1b3');
INSERT INTO t1 VALUES('t1a4','t1b4');
INSERT INTO t2 VALUES(NULL,'t2b1');
INSERT INTO t2 VALUES('t2a2','t2b2');
INSERT INTO t2 VALUES('t2a3','t2b3');
INSERT INTO t2 VALUES('t2a4','t2b4');
INSERT INTO t1 SELECT * FROM t2;
ERROR 23000: Column 'a' cannot be null
Expected error Bad NULL value
SELECT * FROM t1 WHERE a = 't2a2';
a b
Should return no rows in columns a,b;
'#-------------------FN_DYNVARS_153_04-------------------------#'
SET GLOBAL sql_mode = '';
connect con_int1,localhost,root,,;
connection con_int1;
SELECT @@SESSION.sql_mode;
@@SESSION.sql_mode
'' Expected
SET SESSION sql_mode = 'TRADITIONAL';
connect con_int2,localhost,root,,;
connection con_int2;
SELECT @@SESSION.sql_mode;
@@SESSION.sql_mode
'' Expected
SET SESSION sql_mode = 'ANSI';
connection con_int2;
SELECT @@SESSION.sql_mode;
@@SESSION.sql_mode
REAL_AS_FLOAT,PIPES_AS_CONCAT,ANSI_QUOTES,IGNORE_SPACE,ANSI
'REAL_AS_FLOAT, PIPES_AS_CONCAT, ANSI_QUOTES, IGNORE_SPACE, ANSI' Expected
connection con_int1;
SELECT @@SESSION.sql_mode;
@@SESSION.sql_mode
STRICT_TRANS_TABLES,STRICT_ALL_TABLES,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,TRADITIONAL,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION
'STRICT_TRANS_TABLES, STRICT_ALL_TABLES, NO_ZERO_IN_DATE, NO_ZERO_DATE, ERROR_FOR_DIVISION_BY_ZERO, NO_AUTO_CREATE_USER, TRADITIONAL' Expected
SELECT @@GLOBAL.sql_mode;
@@GLOBAL.sql_mode
'' Expected
connection default;
disconnect con_int1;
disconnect con_int2;
SET SESSION sql_mode = @sql_mode_session;
SET GLOBAL sql_mode = @sql_mode_global;
DROP TABLE t1;
DROP TABLE t2;