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SET @sql_mode_global = @@global.sql_mode;
SET @sql_mode_session = @@session.sql_mode;
CREATE TABLE t1(a varchar(20) not null, b varchar(20));
CREATE TABLE t2(a varchar(20) null, b varchar(20));
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');
SET @@global.sql_mode = NO_UNSIGNED_SUBTRACTION;
SELECT @@global.sql_mode;
SELECT @@session.sql_mode;
--echo ##########################################
--echo # Run plugin
--echo ##########################################
--replace_result $TEST_SQL_SQLMODE TEST_SQL_SQLMODE
eval INSTALL PLUGIN test_sql_sqlmode SONAME '$TEST_SQL_SQLMODE';
--echo ##########################################
--echo # Stop plugin
--echo ##########################################
UNINSTALL PLUGIN test_sql_sqlmode;
--echo ##########################################
--echo # Plugin log
--echo ##########################################
let $MYSQLD_DATADIR= `select @@datadir`;
cat_file $MYSQLD_DATADIR/test_sql_sqlmode.log;
remove_file $MYSQLD_DATADIR/test_sql_sqlmode.log;
SELECT @@global.sql_mode;
SELECT @@session.sql_mode;
SET @@session.sql_mode = @@global.sql_mode;
SELECT @@session.sql_mode;
--echo # SQL_MODE : NO_UNSIGNED_SUBTRACTION(Checking whether subtraction result is signed)
SELECT CAST(0 AS UNSIGNED) - 1;
--echo ##########################################
--echo # Cleanup
--echo ##########################################
--echo # Dropping the created tables
DROP TABLE t1;
DROP TABLE t2;
SET @@global.sql_mode = @sql_mode_global;
SET @@session.sql_mode = @sql_mode_session;
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