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Merge branch '10.3' into 10.4

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This commit is contained in:
Sergei Golubchik
2023-01-10 21:04:17 +01:00
parent 6cb84346e1 56948ee54c
commit fdcfc25127
38 changed files with 524 additions and 116 deletions
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39
mysql-test/main/ps.test
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@ -5109,6 +5109,45 @@ EXECUTE stmt USING 'd';
EXECUTE stmt USING 'd';
DROP TABLE t1, t2, t3;
set @@max_session_mem_used=default;
create table t (a varchar(10)) character set utf8;
insert into t values ('');
prepare stmt from "select 1 from t where a = ?";
set @@max_session_mem_used=(select memory_used*2 from information_schema.processlist where id=connection_id());
let $run= 1000;
disable_result_log;
disable_query_log;
while ($run) {
execute stmt using repeat('x',10000);
dec $run;
}
enable_result_log;
enable_query_log;
deallocate prepare stmt;
drop table t;
set @@max_session_mem_used=default;
create table t (a varchar(10)) character set utf8;
insert into t values ('');
prepare stmt from "select 1 from t where a = 'a'";
set @@max_session_mem_used=(select memory_used*2 from information_schema.processlist where id=connection_id());
let $run= 1000;
disable_result_log;
disable_query_log;
while ($run) {
execute stmt;
dec $run;
}
enable_result_log;
enable_query_log;
deallocate prepare stmt;
drop table t;
set @@max_session_mem_used=default;
--echo #
--echo # End of 10.3 tests
--echo #
--echo #
--echo # MDEV-19263: Server crashes in mysql_handle_single_derived
--echo # upon 2nd execution of PS