From a7b05cb7864c20239d22dc558c22cc81d82c61b8 Mon Sep 17 00:00:00 2001
From: "kostja@bodhi.(none)" <>
Date: Thu, 5 Jul 2007 11:34:04 +0400
Subject: A fix and a test case for Bug#29050 Creation of a legal stored
 procedure fails if a database is not selected prior.

The problem manifested itself when a user tried to
create a routine that had non-fully-qualified identifiers in its bodies
and there was no current database selected.

This is a regression introduced by the fix for Bug 19022:

The patch for Bug 19022 changes the code to always produce a warning
if we can't resolve the current database in the parser.
In this case this was not necessary, since even though the produced
parsed tree was incorrect, we never re-use sphead
that was obtained at first parsing of CREATE PROCEDURE.
The sphead that is anyhow used is always obtained through db_load_routine,
and there we change the current database to sphead->m_db before
calling yyparse.

The idea of the fix is to resolve the current database directly using
lex->sphead->m_db member when parsing a stored routine body, when
such is present.

This patch removes the need to reset the current database
when loading a trigger or routine definition into SP cache.
The redundant code will be removed in 5.1.
---
 mysql-test/r/trigger.result | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'mysql-test/r/trigger.result')

diff --git a/mysql-test/r/trigger.result b/mysql-test/r/trigger.result
index 5405a632aa4..290929d476d 100644
--- a/mysql-test/r/trigger.result
+++ b/mysql-test/r/trigger.result
@@ -351,7 +351,7 @@ create trigger trg1 before insert on mysqltest.t1 for each row set @a:= 1;
 ERROR HY000: Trigger in wrong schema
 use mysqltest;
 create trigger test.trg1 before insert on t1 for each row set @a:= 1;
-ERROR HY000: Trigger in wrong schema
+ERROR 42S02: Table 'test.t1' doesn't exist
 drop database mysqltest;
 use test;
 create table t1 (i int, j int default 10, k int not null, key (k));
@@ -842,7 +842,7 @@ drop table t1;
 create trigger t1_bi before insert on test.t1 for each row set @a:=0;
 ERROR 3D000: No database selected
 create trigger test.t1_bi before insert on t1 for each row set @a:=0;
-ERROR 3D000: No database selected
+ERROR 42S02: Table 'test.t1' doesn't exist
 drop trigger t1_bi;
 ERROR 3D000: No database selected
 create table t1 (id int);
-- 
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