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MDEV-31003: Second execution for ps-protocol

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This patch adds for "--ps-protocol" second execution
of queries "SELECT".
Also in this patch it is added ability to disable/enable
(--disable_ps2_protocol/--enable_ps2_protocol) second
execution for "--ps-prototocol" in testcases.
This commit is contained in:
Lena Startseva
2023-05-31 11:57:45 +07:00
parent 23dae6173c
commit 9854fb6fa7
400 changed files with 1339 additions and 42 deletions
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6
mysql-test/main/odbc.test
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@ -18,8 +18,11 @@ select {fn length("hello")}, { date "1997-10-20" };
create table t1 (a int not null auto_increment,b int not null,primary key (a,b));
insert into t1 SET A=NULL,B=1;
insert into t1 SET a=null,b=2;
#Enable after fix MDEV-31307
--disable_ps2_protocol
select * from t1 where a is null and b=2;
select * from t1 where a is null;
--enable_ps2_protocol
explain select * from t1 where b is null;
drop table t1;
@ -28,8 +31,11 @@ drop table t1;
#
CREATE TABLE t1 (a INT AUTO_INCREMENT PRIMARY KEY);
INSERT INTO t1 VALUES (NULL);
#Enable after fix MDEV-31307
--disable_ps2_protocol
SELECT sql_no_cache a, last_insert_id() FROM t1 WHERE a IS NULL;
SELECT sql_no_cache a, last_insert_id() FROM t1 WHERE a IS NULL;
--enable_ps2_protocol
SELECT sql_no_cache a, last_insert_id() FROM t1;
DROP TABLE t1;