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Yet another follow-up for the 5.5 version of fix for

Browse Source 
bug #46947 "Embedded SELECT without FOR UPDATE is causing 
a lock".

Fixed comments in tests. Improved comments and performance of
auxiliary scripts.

mysql-test/include/check_concurrent_insert.inc:
  Changed script to use temporary table for backing up data in
  order to make this operation less expensive. Made script more
  a bit generic by allowing to use multi-column tables with it.
  Improved comments.
mysql-test/include/check_no_concurrent_insert.inc:
  Changed script to use temporary table for backing up data in
  order to make this operation less expensive. Made script more
  a bit generic by allowing to use multi-column tables with it.
  Improved comments.
mysql-test/include/check_no_row_lock.inc:
  Improved comments in auxiliary script.
mysql-test/r/innodb_mysql_lock2.result:
  Fixed errors in comments for test.
mysql-test/r/lock_sync.result:
  Fixed typo in comments for test.
mysql-test/t/innodb_mysql_lock2.test:
  Fixed errors in comments for test.
mysql-test/t/lock_sync.test:
  Fixed typo in comments for test.
This commit is contained in:
Dmitry Lenev
2010-05-30 13:27:44 +04:00
parent ef9aaa8e2e
commit 7c01868287
7 changed files with 24 additions and 26 deletions
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5
mysql-test/t/innodb_mysql_lock2.test
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@@ -204,8 +204,7 @@ let $table= t1;
--echo # 1.1 Simple SELECT statement.
--echo #
--echo # No locks are necessary as this statement won't be written
--echo # to the binary log and thanks to how MyISAM works SELECT
--echo # will see version of the table prior to concurrent insert.
--echo # to the binary log and InnoDB supports snapshots.
let $statement= select * from t1;
--source include/check_no_row_lock.inc
@@ -659,7 +658,7 @@ let $statement= call p2(@a);
--source include/check_no_row_lock.inc
--echo #
--echo # 5.2 Function that modifes data and uses CALL,
--echo # 5.2 Function that modifies data and uses CALL,
--echo # which reads a table through SELECT.
--echo #
--echo # Since a call to such function is written to the binary