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A fix for the bug #7495

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mysql-test/r/func_str.result:
  A result for test case for the bug #7495 involving either LTRIM() 
  or TRIM() within QUOTE() function.
mysql-test/t/func_str.test:
  A test case for the bug #7495 involving either LTRIM() or TRIM() 
  within QUOTE() function.
sql/item_strfunc.cc:
  Changes for LTRIM() and TRIM() functions that aleviate the bug  
  entirely.
This commit is contained in:
unknown
2004-12-22 21:31:17 +02:00
parent e6dfed9f4c
commit 74cc635a7c
3 changed files with 26 additions and 2 deletions
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12
mysql-test/t/func_str.test
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@ -185,3 +185,15 @@ drop table t1;
select trim(trailing 'foo' from 'foo');
select trim(leading 'foo' from 'foo');
#
# crashing bug with QUOTE() and LTRIM() or TRIM() fixed
# Bug #7495
#
create table t1 (a varchar(80), b varchar(80));
insert into t1 values(NULL,"12345");
insert into t1 values(NULL,"chm");
select quote(ltrim(concat(' ',t1.b))) from t1;
select quote(trim(concat(' ',t1.b))) from t1;
drop table t1;