Fix for bug #13399 Crash when executing PS/SP which should activate trigger

which is now dropped" and bug #12329 "Bogus error msg when executing PS with
stored procedure after SP was re-created".


mysql-test/r/sp-error.result:
  Added test for bug #12329 "Bogus error msg when executing PS with stored
  procedure after SP was re-created".
mysql-test/r/trigger.result:
  Added test for bug #13399 Crash when executing PS/SP which should activate
  trigger which is now dropped".
mysql-test/t/sp-error.test:
  Added test for bug #12329 "Bogus error msg when executing PS with stored
  procedure after SP was re-created".
mysql-test/t/trigger.test:
  Added test for bug #13399 Crash when executing PS/SP which should activate
  trigger which is now dropped".
sql/sp_head.cc:
  sp_head::add_used_tables_to_table_list():
    We have to copy database/table names and alias to PS/SP memory since current
    instance of sp_head object can pass away before next execution of PS/SP for
    which tables are added to prelocking list.
    This will be fixed by introducing of proper invalidation mechanism once new
    TDC is ready.

1 files changed, 18 insertions, 0 deletions

diff --git a/mysql-test/r/sp-error.result b/mysql-test/r/sp-error.result
index 2f4b420a2ae..26bb0fa4694 100644
--- a/mysql-test/r/sp-error.result
+++ b/mysql-test/r/sp-error.result
@@ -975,6 +975,24 @@ return 1;
 END |
 drop table t1|
 drop function bug_13627_f|
+drop function if exists bug12329;
+create table t1 as select 1 a;
+create table t2 as select 1 a;
+create function bug12329() returns int return (select a from t1);
+prepare stmt1 from 'select bug12329()';
+execute stmt1;
+bug12329()
+1
+drop function bug12329;
+create function bug12329() returns int return (select a+100 from t2);
+select bug12329();
+bug12329()
+101
+execute stmt1;
+ERROR HY000: Table 't2' was not locked with LOCK TABLES
+deallocate prepare stmt1;
+drop function bug12329;
+drop table t1, t2;
 create database mysqltest1;
 use mysqltest1;
 drop database mysqltest1;