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A fix and a test case for Bug#17843 "Certain stored procedures fail to

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run at startup"

The server returned an error when trying to execute init-file with a 
stored procedure that could return multiple result sets to the client. 
A stored procedure can return multiple result sets if it contains 
PREPARE, SELECT, SHOW and similar statements.
   
The fix is to set client_capabilites|=CLIENT_MULTI_RESULTS in
sql_parse.cc:handle_bootstrap(). There is no "client" really, so 
nothing is ever sent. This makes init-file feature behave consistently: 
the prepared statements that can be called directly in the init-file 
can be used in a stored procedure too.

Re-committed the patch originally submitted by Per-Erik after review.
This commit is contained in:
konstantin@mysql.com
2006-07-04 23:46:15 +04:00
parent e87278f468
commit b99e11c8bd
8 changed files with 383 additions and 8 deletions
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28
mysql-test/std_data/init_file.dat
View File

@@ -1 +1,29 @@
select * from mysql.user as t1, mysql.user as t2, mysql.user as t3;
use test;
drop table if exists t1;
create table t1 (x int);
drop table if exists t2;
create table t2 (y int);
drop procedure if exists p1;
create definer=root@localhost procedure p1() select * from t1;
call p1();
drop procedure p1;
create definer=root@localhost procedure p1() insert into t1 values (3),(5),(7);
call p1();
drop function if exists f1;
create definer=root@localhost function f1() returns int return (select count(*) from t1);
insert into t2 set y = f1()*10;
drop view if exists v1;
create definer=root@localhost view v1 as select f1();
insert into t2 (y) select * from v1;
create trigger trg1 after insert on t2 for each row insert into t1 values (new.y);
insert into t2 values (11), (13);
drop procedure p1;
drop function f1;
drop view v1;