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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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9
mysql-test/main/ps.test
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@ -466,6 +466,7 @@ deallocate prepare stmt;
# Bug#6088 "FOUND_ROWS returns wrong values for prepared statements when
# LIMIT is used"
#
--disable_ps2_protocol
create table t1 (a int);
insert into t1 (a) values (1), (2), (3), (4), (5), (6), (7), (8), (9), (10);
prepare stmt from "select sql_calc_found_rows * from t1 limit 2";
@ -477,6 +478,7 @@ execute stmt;
select found_rows();
deallocate prepare stmt;
drop table t1;
--enable_ps2_protocol
#
# Bug#6047 "permission problem when executing mysql_stmt_execute with derived
@ -558,13 +560,14 @@ drop table t1;
#
# Bug #6089: FOUND_ROWS returns wrong values when no table/view is used
#
--disable_ps2_protocol
prepare stmt from "SELECT SQL_CALC_FOUND_ROWS 'foo' UNION SELECT 'bar' LIMIT 0";
execute stmt;
SELECT FOUND_ROWS();
execute stmt;
SELECT FOUND_ROWS();
deallocate prepare stmt;
--enable_ps2_protocol
#
# Bug#9096 "select doesn't return all matched records if prepared statements
@ -1412,11 +1415,13 @@ DEALLOCATE PREPARE b12651;
# Bug #14956: ROW_COUNT() returns incorrect result after EXECUTE of prepared
# statement
#
--disable_ps2_protocol
create table t1 (id int);
prepare ins_call from "insert into t1 (id) values (1)";
execute ins_call;
select row_count();
drop table t1;
--enable_ps2_protocol
#
# BUG#16474: SP crashed MySQL
@ -3568,8 +3573,10 @@ flush status;
execute st;
show status like '%Handler_read%';
flush status;
--disable_ps2_protocol
select * from t1 use index() where a=3;
show status like '%Handler_read%';
--enable_ps2_protocol
flush status;
execute st;
show status like '%Handler_read%';