From c23c4c7cfa80bd4aec0967fdeacd7d32d679c67a Mon Sep 17 00:00:00 2001
From: unknown <konstantin@mysql.com>
Date: Wed, 13 Apr 2005 12:36:15 -0700
Subject: [PATCH] Allow SQLCOM_CALL in prepared mode.

mysql-test/r/ps.result:
  Test results: adding tests for CALL statement in prepared mode.
mysql-test/t/ps.test:
  Adding tests for CALL statement in prepared mode.
---
 mysql-test/r/ps.result | 28 ++++++++++++++++++++++++++++
 mysql-test/t/ps.test   | 26 ++++++++++++++++++++++++++
 sql/sql_prepare.cc     |  1 +
 3 files changed, 55 insertions(+)

diff --git a/mysql-test/r/ps.result b/mysql-test/r/ps.result
index 94972ea8721..bbd95da2f82 100644
--- a/mysql-test/r/ps.result
+++ b/mysql-test/r/ps.result
@@ -542,3 +542,31 @@ execute my_stmt;
 COUNT(*)
 37
 deallocate prepare my_stmt;
+drop procedure if exists p1|
+drop table if exists t1|
+create table t1 (id int)|
+insert into t1 values(1)|
+create procedure p1(a int, b int)
+begin
+declare c int;
+select max(id)+1 into c from t1;
+insert into t1 select a+b;
+insert into t1 select a-b;
+insert into t1 select a-c;
+end|
+set @a= 3, @b= 4|
+prepare stmt from "call p1(?, ?)"|
+execute stmt using @a, @b|
+execute stmt using @a, @b|
+select * from t1|
+id
+1
+7
+-1
+1
+7
+-1
+-5
+deallocate prepare stmt|
+drop procedure p1|
+drop table t1|
diff --git a/mysql-test/t/ps.test b/mysql-test/t/ps.test
index 271d553e221..820fae12db0 100644
--- a/mysql-test/t/ps.test
+++ b/mysql-test/t/ps.test
@@ -561,3 +561,29 @@ while ($exec_loop_count)
   dec $exec_loop_count;
 }
 deallocate prepare my_stmt;
+
+# Test CALL in prepared mode
+delimiter |;
+--disable_warnings
+drop procedure if exists p1|
+drop table if exists t1|
+--enable_warnings
+create table t1 (id int)|
+insert into t1 values(1)|
+create procedure p1(a int, b int)
+begin
+  declare c int;
+  select max(id)+1 into c from t1;
+  insert into t1 select a+b;
+  insert into t1 select a-b;
+  insert into t1 select a-c;
+end|
+set @a= 3, @b= 4|
+prepare stmt from "call p1(?, ?)"|
+execute stmt using @a, @b|
+execute stmt using @a, @b|
+select * from t1|
+deallocate prepare stmt|
+drop procedure p1|
+drop table t1|
+delimiter ;|
diff --git a/sql/sql_prepare.cc b/sql/sql_prepare.cc
index 416105c6523..7c00299d482 100644
--- a/sql/sql_prepare.cc
+++ b/sql/sql_prepare.cc
@@ -1654,6 +1654,7 @@ static int check_prepared_statement(Prepared_statement *stmt,
   case SQLCOM_DROP_INDEX:
   case SQLCOM_ROLLBACK:
   case SQLCOM_TRUNCATE:
+  case SQLCOM_CALL:
     break;
 
   default: