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BUG#5390 - problems with merge tables

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Problem #1: INSERT...SELECT, Version for 5.1.
Extended the unique table check by a check of lock data.
Merge sub-tables cannot be detected by doing name checks only.


mysql-test/r/create.result:
  BUG#5390 - problems with merge tables
  Removed a duplicate test.
mysql-test/r/merge.result:
  BUG#5390 - problems with merge tables
  Problem #1: INSERT...SELECT
  Added test results.
mysql-test/t/create.test:
  BUG#5390 - problems with merge tables
  Removed a duplicate test.
mysql-test/t/merge.test:
  BUG#5390 - problems with merge tables
  Problem #1: INSERT...SELECT
  Added tests.
sql/lock.cc:
  BUG#5390 - problems with merge tables
  Problem #1: INSERT...SELECT, Version for 5.1.
  Added a new function to find a duplicate lock in a list of tables.
sql/mysql_priv.h:
  Problem #1: INSERT...SELECT, Version for 5.1.
  Added the thread handle to unique_table().
  Added a declaration for the new function.
sql/sql_base.cc:
  BUG#5390 - problems with merge tables
  Problem #1: INSERT...SELECT, Version for 5.1.
  Added the thread handle to unique_table().
  Added a call to the new mysql_lock_have_duplicate(),
  which needs the thread handle, to unique_table().
sql/sql_delete.cc:
  BUG#5390 - problems with merge tables
  Problem #1: INSERT...SELECT, Version for 5.1.
  Added the thread handle to unique_table().
sql/sql_insert.cc:
  BUG#5390 - problems with merge tables
  Problem #1: INSERT...SELECT, Version for 5.1.
  Added the thread handle to unique_table().
sql/sql_load.cc:
  BUG#5390 - problems with merge tables
  Problem #1: INSERT...SELECT, Version for 5.1.
  Added the thread handle to unique_table().
sql/sql_parse.cc:
  BUG#5390 - problems with merge tables
  Problem #1: INSERT...SELECT, Version for 5.1.
  Added the thread handle to unique_table().
sql/sql_update.cc:
  BUG#5390 - problems with merge tables
  Problem #1: INSERT...SELECT, Version for 5.1.
  Added the thread handle to unique_table().
  Replaced a call to find_table_in_local_list() by
  the newly extended unique_table().
This commit is contained in:
unknown
2005-12-22 13:48:00 +01:00
parent 973949d0b3
commit 0040aff931
12 changed files with 216 additions and 39 deletions
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49
mysql-test/r/merge.result
View File

@ -722,3 +722,52 @@ SELECT b FROM t2;
b
3
DROP TABLE t1, t2;
create table t1(a int);
create table t2(a int);
insert into t1 values (1);
insert into t2 values (2);
create table t3 (a int) engine=merge union=(t1, t2) insert_method=first;
select * from t3;
a
1
2
insert t2 select * from t2;
select * from t2;
a
2
2
insert t3 select * from t1;
select * from t3;
a
1
1
2
2
insert t1 select * from t3;
select * from t1;
a
1
1
1
1
2
2
select * from t2;
a
2
2
select * from t3;
a
1
1
1
1
2
2
2
2
check table t1, t2;
Table Op Msg_type Msg_text
test.t1 check status OK
test.t2 check status OK
drop table t1, t2, t3;