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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
commit 1dc1ad9c9a
9 changed files with 151 additions and 13 deletions
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30
mysql-test/r/delete.result
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@ -16,12 +16,34 @@ SET AUTOCOMMIT=0;
DELETE from t1;
SET AUTOCOMMIT=1;
drop table t1;
create table t1 (a bigint not null, primary key (a,a,a,a,a,a,a,a,a,a));
insert into t1 values (2),(4),(6),(8),(10),(12),(14),(16),(18),(20),(22),(24),(26),(23);
create table t1 (
a bigint not null,
b bigint not null default 0,
c bigint not null default 0,
d bigint not null default 0,
e bigint not null default 0,
f bigint not null default 0,
g bigint not null default 0,
h bigint not null default 0,
i bigint not null default 0,
j bigint not null default 0,
primary key (a,b,c,d,e,f,g,h,i,j));
insert into t1 (a) values (2),(4),(6),(8),(10),(12),(14),(16),(18),(20),(22),(24),(26),(23);
delete from t1 where a=26;
drop table t1;
create table t1 (a bigint not null, primary key (a,a,a,a,a,a,a,a,a,a));
insert into t1 values (2),(4),(6),(8),(10),(12),(14),(16),(18),(20),(22),(24),(26),(23),(27);
create table t1 (
a bigint not null,
b bigint not null default 0,
c bigint not null default 0,
d bigint not null default 0,
e bigint not null default 0,
f bigint not null default 0,
g bigint not null default 0,
h bigint not null default 0,
i bigint not null default 0,
j bigint not null default 0,
primary key (a,b,c,d,e,f,g,h,i,j));
insert into t1 (a) values (2),(4),(6),(8),(10),(12),(14),(16),(18),(20),(22),(24),(26),(23),(27);
delete from t1 where a=27;
drop table t1;
CREATE TABLE `t1` (