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A fix and a test case for Bug#14410 "Crash in Enum or Set type in

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CREATE TABLE and PS/SP": make sure that 'typelib' object for
ENUM values and 'Item_string' object for DEFAULT clause are 
created in the statement memory root.
This commit is contained in:
konstantin@mysql.com
2005-11-25 13:25:31 +03:00
parent 6d5ef98adc
commit f57dffe453
5 changed files with 77 additions and 8 deletions
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19
mysql-test/r/ps.result
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@ -699,3 +699,22 @@ execute stmt;
@@tx_isolation
REPEATABLE-READ
deallocate prepare stmt;
prepare stmt from "create temporary table t1 (letter enum('','a','b','c')
not null)";
execute stmt;
drop table t1;
execute stmt;
drop table t1;
execute stmt;
drop table t1;
set names latin1;
prepare stmt from "create table t1 (a enum('test') default 'test')
character set utf8";
execute stmt;
drop table t1;
execute stmt;
drop table t1;
execute stmt;
drop table t1;
set names default;
deallocate prepare stmt;

29
mysql-test/t/ps.test
View File

@ -718,4 +718,33 @@ set @@tx_isolation=default;
execute stmt;
deallocate prepare stmt;
#
# Bug#14410 "Crash in Enum or Set type in CREATE TABLE and PS/SP"
#
# Part I. Make sure the typelib for ENUM is created in the statement memory
# root.
prepare stmt from "create temporary table t1 (letter enum('','a','b','c')
not null)";
execute stmt;
drop table t1;
execute stmt;
drop table t1;
execute stmt;
drop table t1;
# Part II. Make sure that when the default value is converted to UTF-8,
# the new item is # created in the statement memory root.
set names latin1;
prepare stmt from "create table t1 (a enum('test') default 'test')
character set utf8";
execute stmt;
drop table t1;
execute stmt;
drop table t1;
execute stmt;
drop table t1;
# Cleanup
set names default;
deallocate prepare stmt;
# End of 4.1 tests