Merge gbichot@bk-internal.mysql.com:/home/bk/mysql-4.0

into mysql.com:/home/mysql_src/mysql-4.0

mysql-test/r/rpl_loaddata.result

@@ -19,7 +19,7 @@ select * from t3;
 day	id	category	name
 2003-02-22	2461	b	a a a @ %  ' " a
 2003-03-22	2161	c	asdf
-2003-04-22	2416	a	bbbbb
+2003-03-22	2416	a	bbbbb
 show master status;
 File	Position	Binlog_do_db	Binlog_ignore_db
 slave-bin.001	964		
@@ -55,3 +55,14 @@ reset slave;
 show slave status;
 Master_Host	Master_User	Master_Port	Connect_retry	Master_Log_File	Read_Master_Log_Pos	Relay_Log_File	Relay_Log_Pos	Relay_Master_Log_File	Slave_IO_Running	Slave_SQL_Running	Replicate_do_db	Replicate_ignore_db	Last_errno	Last_error	Skip_counter	Exec_master_log_pos	Relay_log_space
 127.0.0.1	root	MASTER_PORT	1		4	slave-relay-bin.001	4		No	No			0		0	0	4
+reset master;
+create table t2 (day date,id int(9),category enum('a','b','c'),name varchar(60),
+unique(day));
+load data infile '../../std_data/rpl_loaddata2.dat' into table t2 fields
+terminated by ',' optionally enclosed by '%' escaped by '@' lines terminated by
+'\n##\n' starting by '>' ignore 1 lines;
+Duplicate entry '2003-03-22' for key 1
+show master status;
+File	Position	Binlog_do_db	Binlog_ignore_db
+master-bin.001	491		
+drop table t2;

mysql-test/std_data/rpl_loaddata2.dat

@@ -4,5 +4,5 @@
 ##
 >2003-03-22,2161,%c%,%asdf%
 ##
->2003-04-22,2416,%a%,%bbbbb%
+>2003-03-22,2416,%a%,%bbbbb%
 ##

mysql-test/t/rpl_loaddata.test

@@ -112,3 +112,18 @@ stop slave;
 reset slave;
 --replace_result $MASTER_MYPORT MASTER_PORT
 show slave status;
+
+# Finally, see if logging is done ok on master for a failing LOAD DATA INFILE
+
+connection master;
+reset master;
+create table t2 (day date,id int(9),category enum('a','b','c'),name varchar(60),
+unique(day));
+--error 1062;
+load data infile '../../std_data/rpl_loaddata2.dat' into table t2 fields
+terminated by ',' optionally enclosed by '%' escaped by '@' lines terminated by
+'\n##\n' starting by '>' ignore 1 lines;
+# To test that there is Create_file & Delete_file, we test if the binlog is as
+# long as expected (can't do SHOW BINLOG EVENTS because of varying file_id).
+show master status;
+drop table t2;

sql/sql_load.cc

@@ -282,22 +282,31 @@ int mysql_load(THD *thd,sql_exchange *ex,TABLE_LIST *table_list,
       ha_autocommit_or_rollback(thd,error);
     if (!opt_old_rpl_compat && mysql_bin_log.is_open())
     {
+      /*
+        Make sure last block (the one which caused the error) gets logged.
+        This is needed because otherwise after write of
+        (to the binlog, not to read_info (which is a cache))
+        Delete_file_log_event the bad block will remain in read_info (because
+        pre_read is not called at the end of the last block; remember pre_read
+        is called whenever a new block is read from disk).
+        At the end of mysql_load(), the destructor of read_info will call
+        end_io_cache() which will flush read_info, so we will finally have
+        this in the binlog:
+        Append_block # The last successfull block
+        Delete_file
+        Append_block # The failing block
+        which is nonsense.
+        Or could also be (for a small file)
+        Create_file  # The failing block
+        which is nonsense (Delete_file is not written in this case, because:
+        Create_file has not been written, so Delete_file is not written, then
+        when read_info is destroyed end_io_cache() is called which writes
+        Create_file.
+      */
+      read_info.end_io_cache();
+      /* If the file was not empty, wrote_create_file is true */
       if (lf_info.wrote_create_file)
       {
-        /*
-	  Make sure last block (the one which caused the error) gets logged.
-	  This is needed because otherwise after write of
-	  (to the binlog, not to read_info (which is a cache))
-	  Delete_file_log_event the bad block will remain in read_info.
-	  At the end of mysql_load(), the destructor of read_info will call
-	  end_io_cache() which will flush read_info, so we will finally have
-	  this in the binlog:
-          	Append_block # The last successfull block
-          	Delete_file
-          	Append_block # The failing block
-	  which is nonsense.
-	*/
-	read_info.end_io_cache();
         Delete_file_log_event d(thd, db, log_delayed);
         mysql_bin_log.write(&d);
       }
@@ -327,7 +336,7 @@ int mysql_load(THD *thd,sql_exchange *ex,TABLE_LIST *table_list,
     }
     else
     {
-      read_info.end_io_cache(); // make sure last block gets logged
+      read_info.end_io_cache(); 
       if (lf_info.wrote_create_file)
       {
         Execute_load_log_event e(thd, db, log_delayed);