Update MySQL package to 5.1.56.

Functionality added or changed:

* mysqldump --xml now displays comments from column definitions. (Bug #13618)

Bugs fixed:

* InnoDB Storage Engine: InnoDB returned values for ¡Èrows examined¡É
  in the query plan that were higher than expected. NULL values were
  treated in an inconsistent way. The inaccurate statistics could
  trigger ¡Èfalse positives¡É in combination with the MAX_JOIN_SIZE
  setting, because the queries did not really examine as many rows as
  reported. (Bug #30423)

* Partitioning: Trying to use the same column more than once in the
  partitioning key when partitioning a table by KEY caused mysqld to
  crash. Such duplication of key columns is now expressly disallowed,
  and fails with an appropriate error. (Bug #53354, Bug #57924)

* Replication: When using the statement-based logging format, INSERT
  ON DUPLICATE KEY UPDATE and INSERT IGNORE statements affecting
  transactional tables that did not fail were not written to the
  binary log if they did not insert any rows. (With statement-based
  logging, all successful statements should be logged, whether they do
  or do not cause any rows to be changed.) (Bug #59338)

* Replication: Formerly, STOP SLAVE stopped the slave I/O thread first
  and then stopped the slave SQL thread; thus, it was possible for the
  I/O thread to stop after replicating only part of a transaction
  which the SQL thread was executing, in wich case¡½if the transaction
  could not be rolled back safely¡½the SQL thread could hang.

  Now, STOP SLAVE stops the slave SQL thread first and then stops the
  I/O thread; this guarantees that the I/O thread can fetch any
  remaining events in the transaction that the SQL thread is
  executing, so that the SQL thread can finish the transaction if it
  cannot be rolled back safely. (Bug #58546)

* A query of the following form returned an incorrect result, where
  the values for col_name in the result set were entirely replaced
  with NULL values:

  SELECT DISTINCT col_name ... ORDER BY col_name DESC;
  (Bug #59308, Bug #11766241)

* DELETE or UPDATE statements could fail if they used DATE or DATETIME
  values with a year, month, or day part of zero. (Bug #59173)

* The ESCAPE clause for the LIKE operator allows only expressions that
  evaluate to a constant at execution time, but aggregrate functions
  were not being rejected. (Bug #59149)

* Memory leaks detected by Valgrind, some of which could cause
  incorrect query results, were corrected. (Bug #59110, Bug #11766075)

  mysqlslap failed to check for a NULL return from mysql_store_result()
  and crashed trying to process the result set. (Bug #59109)

* In debug builds, SUBSTRING_INDEX(FORMAT(...), FORMAT(...)) could
  cause a server crash. (Bug #58371)

* When mysqldadmin was run with the --sleep and --count options, it
  went into an infinite loop executing the specified command. (Bug
  #58221)

* Some string manipulating SQL functions use a shared string object
  intended to contain an immutable empty string. This object was used
  by the SQL function SUBSTRING_INDEX() to return an empty string when
  one argument was of the wrong datatype. If the string object was
  then modified by the SQL function INSERT(), undefined behavior
  ensued. (Bug #58165, Bug #11765225)

* Parsing nested regular expressions could lead to recursion resulting
  in a stack overflow crash. (Bug #58026, Bug #11765099)

* The mysql client went into an infinite loop if the standard input
  was a directory. (Bug #57450)

* The expression const1 BETWEEN const2 AND field was optimized
  incorrectly and produced incorrect results. (Bug #57030, Bug
  #11764215)

* Some RPM installation scripts used a hardcoded value for the data
  directory, which could result in a failed installation for users who
  have a nonstandard data directory location. The same was true for
  other configuration values such as the PID file name. (Bug #56581,
  Bug #11763817)

* On FreeBSD and OpenBSD, the server incorrectly checked the range of
  the system date, causing legal values to be rejected. (Bug #55755,
  Bug #11763089)

* When using ExtractValue() or UpdateXML(), if the XML to be read
  contained an incomplete XML comment, MySQL read beyond the end of
  the XML string when processing, leading to a crash of the
  server. (Bug #44332)

2 files changed, 6 insertions, 6 deletions

diff --git a/databases/mysql51-client/Makefile.common b/databases/mysql51-client/Makefile.common
index 343e8f23c9c..922935ab477 100644
--- a/databases/mysql51-client/Makefile.common
+++ b/databases/mysql51-client/Makefile.common
@@ -1,10 +1,10 @@
-# $NetBSD: Makefile.common,v 1.17 2011/02/13 16:19:45 taca Exp $
+# $NetBSD: Makefile.common,v 1.18 2011/03/08 14:06:43 taca Exp $
 #
 # used by databases/mysql51-client/Makefile
 # used by databases/mysql51-server/Makefile
 #
 
-DISTNAME=		mysql-5.1.55
+DISTNAME=		mysql-5.1.56
 CATEGORIES=		databases
 MASTER_SITES=		${MASTER_SITE_MYSQL:=MySQL-5.1/}
 
diff --git a/databases/mysql51-client/distinfo b/databases/mysql51-client/distinfo
index dac2b1042a0..a078bb6c333 100644
--- a/databases/mysql51-client/distinfo
+++ b/databases/mysql51-client/distinfo
@@ -1,8 +1,8 @@
-$NetBSD: distinfo,v 1.13 2011/02/13 16:19:45 taca Exp $
+$NetBSD: distinfo,v 1.14 2011/03/08 14:06:43 taca Exp $
 
-SHA1 (mysql-5.1.55.tar.gz) = 8bf67d2d527368e325e5dbdd833f6f47eaf7a8c1
-RMD160 (mysql-5.1.55.tar.gz) = f4ab2500c5d1f15b343b6bbf798b89081d4d0e7c
-Size (mysql-5.1.55.tar.gz) = 23769743 bytes
+SHA1 (mysql-5.1.56.tar.gz) = 8665c76ab4ab36e8d2379ddf6d678c89b95d9321
+RMD160 (mysql-5.1.56.tar.gz) = c2ff6eb06d0797d4b56630b783d4ad2d1add1422
+Size (mysql-5.1.56.tar.gz) = 24795624 bytes
 SHA1 (patch-aa) = 344bc9ab7013fbf64be6adbe8a9fc6279887beb1
 SHA1 (patch-ab) = 66ea5217d98d33e1be44e4dda754a94496f1ea44
 SHA1 (patch-ac) = a250b9797fbaad51d054cbb324feb0f7c29096d4