bk commit into 4.1 tree (heikki:1.2180) BUG#9670

[Heikki Tuuri]

Below is the list of changes that have just been committed into a local
4.1 repository of heikki. When heikki does a push these changes will
be propagated to the main repository and, within 24 hours after the
push, to the public repository.
For information on how to access the public repository
see http://dev.mysql.com/doc/mysql/en/installing-source-tree.html

ChangeSet
  1.2180 05/04/13 20:21:28 heikki@stripped +1 -0
  ha_innodb.cc:
    Fix part of bug #9670: if MySQL calls ::store_lock with TL_IGNORE, do not change prebuilt->select_lock_type; this fix may heal the assertion failures reported in UPDATE and multi-table UPDATE; it is not clear if this fixes the problems in OPTIMIZE TABLE

  sql/ha_innodb.cc
    1.190 05/04/13 20:19:24 heikki@stripped +2 -1
    Fix part of bug #9670: if MySQL calls ::store_lock with TL_IGNORE, do not change prebuilt->select_lock_type; this fix may heal the assertion failures reported in UPDATE and multi-table UPDATE; it is not clear if this fixes the problems in OPTIMIZE TABLE

# This is a BitKeeper patch.  What follows are the unified diffs for the
# set of deltas contained in the patch.  The rest of the patch, the part
# that BitKeeper cares about, is below these diffs.
# User:	heikki
# Host:	hundin.mysql.fi
# Root:	/home/heikki/mysql-4.1

--- 1.189/sql/ha_innodb.cc	Tue Apr 12 16:12:27 2005
+++ 1.190/sql/ha_innodb.cc	Wed Apr 13 20:19:24 2005
@@ -5320,7 +5320,8 @@
 	    (lock_type == TL_READ_HIGH_PRIORITY && thd->in_lock_tables) ||
 	    lock_type == TL_READ_WITH_SHARED_LOCKS ||
 	    lock_type == TL_READ_NO_INSERT ||
-	    thd->lex->sql_command != SQLCOM_SELECT) {
+	    (thd->lex->sql_command != SQLCOM_SELECT
+	     && lock_type != TL_IGNORE)) {
 
 		/* The OR cases above are in this order:
 		1) MySQL is doing LOCK TABLES ... READ LOCAL, or