Bug#5553 - Multi table UPDATE IGNORE fails on dup key

  We don't want the update to abort when IGNORE is specified

BitKeeper/etc/logging_ok

@@ -9,6 +9,7 @@ acurtis@pcgem.rdg.cyberkinetica.com
 ahlentz@co3064164-a.rochd1.qld.optusnet.com.au
 akishkin@work.mysql.com
 antony@ltantony.dsl-verizon.net
+antony@ltantony.rdg.cyberkinetica.homeunix.net
 arjen@bitbike.com
 arjen@co3064164-a.bitbike.com
 arjen@fred.bitbike.com

mysql-test/r/update.result

@@ -166,3 +166,40 @@ F1	F2	F3	cnt	groupid
 2	0	1	2	4
 2	2	0	1	7
 drop table t1;
+CREATE TABLE t1 ( 
+`colA` int(10) unsigned NOT NULL auto_increment,
+`colB` int(11) NOT NULL default '0',
+PRIMARY KEY  (`colA`)
+);
+INSERT INTO t1 VALUES (4433,5424);
+CREATE TABLE t2 (
+`colC` int(10) unsigned NOT NULL default '0',
+`colA` int(10) unsigned NOT NULL default '0',
+`colD` int(10) unsigned NOT NULL default '0',
+`colE` int(10) unsigned NOT NULL default '0',
+`colF` int(10) unsigned NOT NULL default '0',
+PRIMARY KEY  (`colC`,`colA`,`colD`,`colE`)
+);
+INSERT INTO t2 VALUES (3,4433,10005,495,500);
+INSERT INTO t2 VALUES (3,4433,10005,496,500);
+INSERT INTO t2 VALUES (3,4433,10009,494,500);
+INSERT INTO t2 VALUES (3,4433,10011,494,500);
+INSERT INTO t2 VALUES (3,4433,10005,497,500);
+INSERT INTO t2 VALUES (3,4433,10013,489,500);
+INSERT INTO t2 VALUES (3,4433,10005,494,500);
+INSERT INTO t2 VALUES (3,4433,10005,493,500);
+INSERT INTO t2 VALUES (3,4433,10005,492,500);
+UPDATE IGNORE t2,t1 set t2.colE = t2.colE + 1,colF=0 WHERE t1.colA = t2.colA AND (t1.colB & 4096) > 0 AND (colE + 1) < colF;
+SELECT * FROM t2;
+colC	colA	colD	colE	colF
+3	4433	10005	495	500
+3	4433	10005	496	500
+3	4433	10009	495	0
+3	4433	10011	495	0
+3	4433	10005	498	0
+3	4433	10013	490	0
+3	4433	10005	494	500
+3	4433	10005	493	500
+3	4433	10005	492	500
+DROP TABLE t1;
+DROP TABLE t2;

mysql-test/t/update.test

@@ -122,3 +122,36 @@ insert into t1 (F1,F2,F3,cnt,groupid) values ('0','0','0',1,6),
 delete from t1 using t1 m1,t1 m2 where m1.groupid=m2.groupid and (m1.cnt < m2.cnt or m1.cnt=m2.cnt and m1.F3>m2.F3);
 select * from t1;
 drop table t1;
+
+#
+# Bug#5553 - Multi table UPDATE IGNORE fails on duplicate keys 
+#
+
+CREATE TABLE t1 ( 
+   `colA` int(10) unsigned NOT NULL auto_increment,
+   `colB` int(11) NOT NULL default '0',
+   PRIMARY KEY  (`colA`)
+);
+INSERT INTO t1 VALUES (4433,5424);
+CREATE TABLE t2 (
+  `colC` int(10) unsigned NOT NULL default '0',
+  `colA` int(10) unsigned NOT NULL default '0',
+  `colD` int(10) unsigned NOT NULL default '0',
+  `colE` int(10) unsigned NOT NULL default '0',
+  `colF` int(10) unsigned NOT NULL default '0',
+  PRIMARY KEY  (`colC`,`colA`,`colD`,`colE`)
+);
+INSERT INTO t2 VALUES (3,4433,10005,495,500);
+INSERT INTO t2 VALUES (3,4433,10005,496,500);
+INSERT INTO t2 VALUES (3,4433,10009,494,500);
+INSERT INTO t2 VALUES (3,4433,10011,494,500);
+INSERT INTO t2 VALUES (3,4433,10005,497,500);
+INSERT INTO t2 VALUES (3,4433,10013,489,500);
+INSERT INTO t2 VALUES (3,4433,10005,494,500);
+INSERT INTO t2 VALUES (3,4433,10005,493,500);
+INSERT INTO t2 VALUES (3,4433,10005,492,500);
+UPDATE IGNORE t2,t1 set t2.colE = t2.colE + 1,colF=0 WHERE t1.colA = t2.colA AND (t1.colB & 4096) > 0 AND (colE + 1) < colF;
+SELECT * FROM t2;
+DROP TABLE t1;
+DROP TABLE t2;
+

sql/sql_update.cc

@@ -792,12 +792,16 @@ bool multi_update::send_data(List<Item> &not_used_values)
 	if ((error=table->file->update_row(table->record[1],
 					   table->record[0])))
 	{
-	  table->file->print_error(error,MYF(0));
 	  updated--;
+	  if (handle_duplicates != DUP_IGNORE ||
+	      error != HA_ERR_FOUND_DUPP_KEY)
+	  {
+	    table->file->print_error(error,MYF(0));
 	    DBUG_RETURN(1);
 	  }
 	}
       }
+    }
     else
     {
       int error;