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############# mysql-test\t\sql_mode_func.test ######################################
# #
# Variable Name: sql_mode #
# Scope: GLOBAL & SESSION #
# Access Type: Dynamic #
# Data Type: enumeration #
# Values: ALLOW_INVALID_DATES, ANSI_QUOTES, ERROR_FOR_DIVISION_BY_ZERO, #
# HIGH_NOT_PRECEDENCE, IGNORE_SPACE, NO_AUTO_CREATE_USER, #
# NO_AUTO_VALUE_ON_ZERO, NO_BACKSLASH_ESCAPES, NO_DIR_IN_CREATE, #
# NO_ENGINE_SUBSTITUTION, NO_FIELD_OPTIONS, NO_KEY_OPTIONS, #
# NO_TABLE_OPTIONS, NO_UNSIGNED_SUBTRACTION, NO_ZERO_DATE, #
# NO_ZERO_IN_DATE, ONLY_FULL_GROUP_BY, PIPES_AS_CONCAT, REAL_AS_FLOAT#
# STRICT_ALL_TABLES, STRICT_TRANS_TABLES, OFF #
# #
# #
# Creation Date: 2008-02-22 #
# Author: Sharique Abdullah #
# #
# Description: Test Cases of Dynamic System Variable "sql_mode" #
# that checks behavior of this variable in the following ways #
# * Functionality based on different values #
# #
# Reference: http://dev.mysql.com/doc/refman/5.1/en/ #
# server-system-variables.html#option_mysqld_sql_mode #
# #
####################################################################################
--echo ** Setup **
--echo
#
# Setup
#
#
# Save initial value
#
SET @sql_mode_session = @@SESSION.sql_mode;
SET @sql_mode_global = @@GLOBAL.sql_mode;
#
# Create tables
#
CREATE TEMPORARY TABLE t1(a varchar(20) not null, b varchar(20));
CREATE TEMPORARY TABLE t2(a varchar(20) null, b varchar(20));
--echo '#--------------------FN_DYNVARS_153_01-------------------------#'
#
#ANSI mode
#
--echo ANSI mode
SET SESSION sql_mode = ANSI;
SELECT @@SESSION.sql_mode;
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');
--error ER_INVALID_GROUP_FUNC_USE
SELECT * FROM t1 WHERE t1.a IN (SELECT MAX(t1.b) FROM t2);
--echo Expected error for invalid group function
#
# Reset
#
SET SESSION sql_mode = @sql_mode_session;
SET GLOBAL sql_mode = @sql_mode_global;
--echo '#--------------------FN_DYNVARS_153_02-------------------------#'
#
#STRICT_TRANS_TABLES mode
#
--echo STRICT_TRANS_TABLES mode
DELETE FROM t1;
DELETE FROM t2;
SET SESSION sql_mode = STRICT_TRANS_TABLES;
SELECT @@SESSION.sql_mode;
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');
--error ER_BAD_NULL_ERROR
INSERT INTO t1 SELECT * FROM t2;
--echo Expected error Bad NULL value
SELECT * FROM t1 WHERE a = 't2a2';
--echo Should return no rows in columns a,b;
#
# Reset
#
SET SESSION sql_mode = @sql_mode_session;
SET GLOBAL sql_mode = @sql_mode_global;
--echo '#--------------------FN_DYNVARS_153_03-------------------------#'
#
#TRADITIONAL mode
#
--echo TRADITIONAL mode
SET SESSION sql_mode = TRADITIONAL;
SELECT @@SESSION.sql_mode;
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');
--error ER_BAD_NULL_ERROR
INSERT INTO t1 SELECT * FROM t2;
--echo Expected error Bad NULL value
SELECT * FROM t1 WHERE a = 't2a2';
--echo Should return no rows in columns a,b;
--echo '#-------------------FN_DYNVARS_153_04-------------------------#'
#
# Session data integrity check & GLOBAL Value check
#
SET GLOBAL sql_mode = '';
--echo ** Connecting con_int1 using root **
connect (con_int1,localhost,root,,);
--echo ** Connection con_int1 **
connection con_int1;
SELECT @@SESSION.sql_mode;
--echo '' Expected
SET SESSION sql_mode = 'TRADITIONAL';
--echo ** Connecting con_int2 using root **
connect (con_int2,localhost,root,,);
--echo ** Connection con_int2 **
connection con_int2;
SELECT @@SESSION.sql_mode;
--echo '' Expected
SET SESSION sql_mode = 'ANSI';
--echo ** Connection con_int2 **
connection con_int2;
SELECT @@SESSION.sql_mode;
--echo 'REAL_AS_FLOAT, PIPES_AS_CONCAT, ANSI_QUOTES, IGNORE_SPACE, ANSI' Expected
--echo ** Connection con_int1 **
connection con_int1;
SELECT @@SESSION.sql_mode;
--echo '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;
--echo '' Expected
--echo ** Connection default **
connection default;
--echo Disconnecting Connections con_int1, con_int2
disconnect con_int1;
disconnect con_int2;
#
# Cleanup
#
SET SESSION sql_mode = @sql_mode_session;
SET GLOBAL sql_mode = @sql_mode_global;
DROP TABLE t1;
DROP TABLE t2;