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Merge mysql.com:/usr/local/bk/mysql-5.0

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into  mysql.com:/usr/home/pem/bug13941/mysql-5.0
This commit is contained in:
pem@mysql.com
2005-10-21 13:24:41 +02:00
parent fc771accbf c865f491ef
commit 1d5aeb51da
3 changed files with 88 additions and 1 deletions
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28
mysql-test/r/sp.result
View File

@ -3504,4 +3504,32 @@ drop procedure bug7049_5|
drop procedure bug7049_6|
drop function bug7049_1|
drop function bug7049_2|
drop function if exists bug13941|
drop procedure if exists bug13941|
create function bug13941(p_input_str text)
returns text
begin
declare p_output_str text;
set p_output_str = p_input_str;
set p_output_str = replace(p_output_str, 'xyzzy', 'plugh');
set p_output_str = replace(p_output_str, 'test', 'prova');
set p_output_str = replace(p_output_str, 'this', 'questo');
set p_output_str = replace(p_output_str, ' a ', 'una ');
set p_output_str = replace(p_output_str, 'is', '');
return p_output_str;
end|
create procedure bug13941(out sout varchar(128))
begin
set sout = 'Local';
set sout = ifnull(sout, 'DEF');
end|
select bug13941('this is a test')|
bug13941('this is a test')
questo una prova
call bug13941(@a)|
select @a|
@a
Local
drop function bug13941|
drop procedure bug13941|
drop table t1,t2;

43
mysql-test/t/sp.test
View File

@ -4390,6 +4390,49 @@ drop function bug7049_1|
drop function bug7049_2|
#
# BUG#13941: replace() string fuction behaves badly inside stored procedure
# (BUG#13914: IFNULL is returning garbage in stored procedure)
#
--disable_warnings
drop function if exists bug13941|
drop procedure if exists bug13941|
--enable_warnings
create function bug13941(p_input_str text)
returns text
begin
declare p_output_str text;
set p_output_str = p_input_str;
set p_output_str = replace(p_output_str, 'xyzzy', 'plugh');
set p_output_str = replace(p_output_str, 'test', 'prova');
set p_output_str = replace(p_output_str, 'this', 'questo');
set p_output_str = replace(p_output_str, ' a ', 'una ');
set p_output_str = replace(p_output_str, 'is', '');
return p_output_str;
end|
create procedure bug13941(out sout varchar(128))
begin
set sout = 'Local';
set sout = ifnull(sout, 'DEF');
end|
# Note: The bug showed different behaviour in different types of builds,
# giving garbage results in some, and seemingly working in others.
# Running with valgrind (or purify) is the safe way to check that it's
# really working correctly.
select bug13941('this is a test')|
call bug13941(@a)|
select @a|
drop function bug13941|
drop procedure bug13941|
#
# BUG#NNNN: New bug synopsis
#