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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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3
mysql-test/main/group_min_max.test
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@ -919,7 +919,7 @@ DROP TABLE t1,t2;
#
# Bug#24156: Loose index scan not used with CREATE TABLE ...SELECT and similar statements
#
--disable_ps2_protocol
CREATE TABLE t1 (a INT, b INT, INDEX (a,b));
INSERT INTO t1 (a, b) VALUES (1,1), (1,2), (1,3), (1,4), (1,5),
(2,2), (2,3), (2,1), (3,1), (4,1), (4,2), (4,3), (4,4), (4,5), (4,6);
@ -977,6 +977,7 @@ DELETE FROM t3 WHERE (SELECT (SELECT MAX(b) FROM t1 GROUP BY a HAVING a < 2) x
SHOW STATUS LIKE 'handler_read__e%';
DROP TABLE t1,t2,t3;
--enable_ps2_protocol
#
# Bug#25602: queries with DISTINCT and SQL_BIG_RESULT hint