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Bug#6252 - Duplicate columns in keys should fail

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Added check for duplicate column in key
  Added tests and fixed tests which exploit bug


mysql-test/r/delete.result:
  Fix test as it exploited Bug#6252
mysql-test/r/innodb.result:
  Test for Bug#6126
mysql-test/r/key.result:
  Test for Bug#6126/6252
mysql-test/r/type_blob.result:
  Fix test as it exploited Bug#6252
mysql-test/t/delete.test:
  Fix test as it exploited Bug#6252
mysql-test/t/innodb.test:
  Test for Bug#6126
mysql-test/t/key.test:
  Test for Bug#6126/6252
mysql-test/t/type_blob.test:
  Fix test as it exploited Bug#6252
sql/sql_table.cc:
  Bug#6252 - Duplicate columns in keys should fail
    Added check for duplicate column.
This commit is contained in:
unknown
2004-11-22 18:07:04 +00:00
parent 12c0a34205
commit 1dc1ad9c9a
9 changed files with 151 additions and 13 deletions
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18
mysql-test/r/innodb.result
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@ -1630,3 +1630,21 @@ show status like "binlog_cache_disk_use";
Variable_name Value
Binlog_cache_disk_use 1
drop table t1;
create table t1 (c char(10), index (c,c)) engine=innodb;
ERROR 42S21: Duplicate column name 'c'
create table t1 (c1 char(10), c2 char(10), index (c1,c2,c1)) engine=innodb;
ERROR 42S21: Duplicate column name 'c1'
create table t1 (c1 char(10), c2 char(10), index (c1,c1,c2)) engine=innodb;
ERROR 42S21: Duplicate column name 'c1'
create table t1 (c1 char(10), c2 char(10), index (c2,c1,c1)) engine=innodb;
ERROR 42S21: Duplicate column name 'c1'
create table t1 (c1 char(10), c2 char(10)) engine=innodb;
alter table t1 add key (c1,c1);
ERROR 42S21: Duplicate column name 'c1'
alter table t1 add key (c2,c1,c1);
ERROR 42S21: Duplicate column name 'c1'
alter table t1 add key (c1,c2,c1);
ERROR 42S21: Duplicate column name 'c1'
alter table t1 add key (c1,c1,c2);
ERROR 42S21: Duplicate column name 'c1'
drop table t1;