Fix for

BUG#797 "If query ignored on slave (replicate-ignore-table) the slave still checks if
the returned error (0) is the same as the one on the master, whereas it shouldn't
test this.
Plus a new test for BUG#797.


include/mysqld_error.h:
  New error code (can be sent only to the slave thread, not to normal clients).
sql/log.cc:
  removed comment from a previous debugging.
sql/log_event.cc:
  ER_SLAVE_IGNORED_TABLE is an ignorable error.
sql/share/czech/errmsg.txt:
  for BUG#797
sql/share/danish/errmsg.txt:
  for BUG#797
sql/share/dutch/errmsg.txt:
  for BUG#797
sql/share/english/errmsg.txt:
  for BUG#797
sql/share/estonian/errmsg.txt:
  for BUG#797
sql/share/french/errmsg.txt:
  for BUG#797
sql/share/german/errmsg.txt:
  for BUG#797
sql/share/greek/errmsg.txt:
  for BUG#797
sql/share/hungarian/errmsg.txt:
  for BUG#797
sql/share/italian/errmsg.txt:
  for BUG#797
sql/share/japanese/errmsg.txt:
  for BUG#797
sql/share/korean/errmsg.txt:
  for BUG#797
sql/share/norwegian-ny/errmsg.txt:
  for BUG#797
sql/share/norwegian/errmsg.txt:
  for BUG#797
sql/share/polish/errmsg.txt:
  for BUG#797
sql/share/portuguese/errmsg.txt:
  for BUG#797
sql/share/romanian/errmsg.txt:
  for BUG#797
sql/share/russian/errmsg.txt:
  for BUG#797
sql/share/slovak/errmsg.txt:
  for BUG#797
sql/share/spanish/errmsg.txt:
  for BUG#797
sql/share/swedish/errmsg.txt:
  for BUG#797
sql/share/ukrainian/errmsg.txt:
  for BUG#797
sql/sql_parse.cc:
  when in sql_parse in the slave thread we ignore the query because of replicate-do
  and replicate-ignore options, we return a specific error to the slave thread,
  so that it knows that the query has been ignored (which is different from a
  successful query).
  A small cleanup (test was done twice).

include/mysqld_error.h

@@ -253,4 +253,5 @@
 #define ER_CANT_USE_OPTION_HERE 1234
 #define ER_NOT_SUPPORTED_YET	1235
 #define ER_MASTER_FATAL_ERROR_READING_BINLOG 1236
-#define ER_ERROR_MESSAGES 237
+#define ER_SLAVE_IGNORED_TABLE 1237 /* only the slave SQL thread can be sent this */
+#define ER_ERROR_MESSAGES 238

mysql-test/r/rpl_error_ignored_table.result

+slave stop;
+drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
+reset master;
+reset slave;
+drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
+slave start;
+create table t1 (a int primary key);
+insert into t1 values (1),(1);
+Duplicate entry '1' for key 1
+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	9306	1	master-bin.001	213	slave-relay-bin.002	254	master-bin.001	Yes	Yes			0		0	213	254
+show tables like 't1';
+Tables_in_test (t1)
+drop table t1;

mysql-test/t/rpl_error_ignored_table-slave.opt

+--replicate-ignore-table=test.t1
\ No newline at end of file

mysql-test/t/rpl_error_ignored_table.test

+# Test for 
+# Bug #797: If a query is ignored on slave (replicate-ignore-table) the slave
+# still checks that it has the same error as on the master.
+
+source include/master-slave.inc;
+connection master;
+create table t1 (a int primary key);
+# generate an error that goes to the binlog
+--error 1062;
+insert into t1 values (1),(1);
+save_master_pos;
+connection slave;
+# as the t1 table is ignored on the slave, the slave should be able to sync
+sync_with_master;
+show slave status;
+# check that the table has been ignored, because otherwise the test is nonsense
+show tables like 't1';
+connection master;
+drop table t1;
+save_master_pos;
+connection slave;
+sync_with_master;

sql/log.cc

@@ -875,14 +875,9 @@ void MYSQL_LOG::new_file(bool need_lock)
   save_log_type=log_type;
   name=0;				// Don't free name
   close();
-/*
-  if (save_log_type == LOG_BIN)
-  {
-    printf("after close, before open; I wait for 20 seconds\n");
-    sleep(20);
-    printf("sleep finished, opening\n");
-  }
-*/
+
+  // TODO: at this place is_open() will see the log closed, which is BUG#791.
+
   open(old_name, save_log_type, new_name_ptr, index_file_name, io_cache_type,
        no_auto_events, max_size);
   my_free(old_name,MYF(0));

sql/log_event.cc

@@ -69,7 +69,8 @@ static void pretty_print_str(FILE* file, char* str, int len)
 
 inline int ignored_error_code(int err_code)
 {
-  return use_slave_mask && bitmap_is_set(&slave_error_mask, err_code);
+  return ((err_code == ER_SLAVE_IGNORED_TABLE) ||
+          (use_slave_mask && bitmap_is_set(&slave_error_mask, err_code)));
 }
 
 

sql/share/czech/errmsg.txt

@@ -247,3 +247,4 @@
 "Wrong usage/placement of '%s'",
 "This version of MySQL doesn't yet support '%s'",
 "Got fatal error %d: '%-.128s' from master when reading data from binary log",
+"Slave SQL thread ignored the query because of replicate-*-table rules"

sql/share/danish/errmsg.txt

@@ -241,3 +241,4 @@
 "Wrong usage/placement of '%s'",
 "This version of MySQL doesn't yet support '%s'",
 "Got fatal error %d: '%-.128s' from master when reading data from binary log",
+"Slave SQL thread ignored the query because of replicate-*-table rules"

sql/share/dutch/errmsg.txt

@@ -249,3 +249,4 @@
 "Foutieve toepassing/plaatsing van '%s'",
 "Deze versie van MySQL ondersteunt nog geen '%s'",
 "Kreeg fatale fout %d: '%-.128s' van master tijdens lezen van data uit binaire log",
+"Slave SQL thread ignored the query because of replicate-*-table rules"

sql/share/english/errmsg.txt

@@ -238,3 +238,4 @@
 "Wrong usage/placement of '%s'",
 "This version of MySQL doesn't yet support '%s'",
 "Got fatal error %d: '%-.128s' from master when reading data from binary log",
+"Slave SQL thread ignored the query because of replicate-*-table rules"

sql/share/estonian/errmsg.txt

@@ -243,3 +243,4 @@
 "Wrong usage/placement of '%s'",
 "This version of MySQL doesn't yet support '%s'",
 "Got fatal error %d: '%-.128s' from master when reading data from binary log",
+"Slave SQL thread ignored the query because of replicate-*-table rules"

sql/share/french/errmsg.txt

@@ -238,3 +238,4 @@
 "Wrong usage/placement of '%s'",
 "This version of MySQL doesn't yet support '%s'",
 "Got fatal error %d: '%-.128s' from master when reading data from binary log",
+"Slave SQL thread ignored the query because of replicate-*-table rules"

sql/share/german/errmsg.txt

@@ -241,3 +241,4 @@
 "Wrong usage/placement of '%s'",
 "This version of MySQL doesn't yet support '%s'",
 "Got fatal error %d: '%-.128s' from master when reading data from binary log",
+"Slave SQL thread ignored the query because of replicate-*-table rules"

sql/share/greek/errmsg.txt

@@ -238,3 +238,4 @@
 "Wrong usage/placement of '%s'",
 "This version of MySQL doesn't yet support '%s'",
 "Got fatal error %d: '%-.128s' from master when reading data from binary log",
+"Slave SQL thread ignored the query because of replicate-*-table rules"

sql/share/hungarian/errmsg.txt

@@ -240,3 +240,4 @@
 "Wrong usage/placement of '%s'",
 "This version of MySQL doesn't yet support '%s'",
 "Got fatal error %d: '%-.128s' from master when reading data from binary log",
+"Slave SQL thread ignored the query because of replicate-*-table rules"

sql/share/italian/errmsg.txt

@@ -238,3 +238,4 @@
 "Uso/posizione di '%s' sbagliato",
 "Questa versione di MySQL non supporta ancora '%s'",
 "Errore fatale %d: '%-.128s' dal master leggendo i dati dal log binario",
+"Slave SQL thread ignored the query because of replicate-*-table rules"

sql/share/japanese/errmsg.txt

@@ -240,3 +240,4 @@
 "Wrong usage/placement of '%s'",
 "This version of MySQL doesn't yet support '%s'",
 "Got fatal error %d: '%-.128s' from master when reading data from binary log",
+"Slave SQL thread ignored the query because of replicate-*-table rules"

sql/share/korean/errmsg.txt

@@ -238,3 +238,4 @@
 "Wrong usage/placement of '%s'",
 "This version of MySQL doesn't yet support '%s'",
 "Got fatal error %d: '%-.128s' from master when reading data from binary log",
+"Slave SQL thread ignored the query because of replicate-*-table rules"

sql/share/norwegian-ny/errmsg.txt

@@ -240,3 +240,4 @@
 "Wrong usage/placement of '%s'",
 "This version of MySQL doesn't yet support '%s'",
 "Got fatal error %d: '%-.128s' from master when reading data from binary log",
+"Slave SQL thread ignored the query because of replicate-*-table rules"

sql/share/norwegian/errmsg.txt

@@ -240,3 +240,4 @@
 "Wrong usage/placement of '%s'",
 "This version of MySQL doesn't yet support '%s'",
 "Got fatal error %d: '%-.128s' from master when reading data from binary log",
+"Slave SQL thread ignored the query because of replicate-*-table rules"

sql/share/polish/errmsg.txt

@@ -242,3 +242,4 @@
 "Wrong usage/placement of '%s'",
 "This version of MySQL doesn't yet support '%s'",
 "Got fatal error %d: '%-.128s' from master when reading data from binary log",
+"Slave SQL thread ignored the query because of replicate-*-table rules"

sql/share/portuguese/errmsg.txt

@@ -238,3 +238,4 @@
 "Wrong usage/placement of '%s'",
 "This version of MySQL doesn't yet support '%s'",
 "Got fatal error %d: '%-.128s' from master when reading data from binary log",
+"Slave SQL thread ignored the query because of replicate-*-table rules"

sql/share/romanian/errmsg.txt

@@ -242,3 +242,4 @@
 "Wrong usage/placement of '%s'",
 "This version of MySQL doesn't yet support '%s'",
 "Got fatal error %d: '%-.128s' from master when reading data from binary log",
+"Slave SQL thread ignored the query because of replicate-*-table rules"

sql/share/russian/errmsg.txt

@@ -240,3 +240,4 @@
 "       '%s'", 
 "  MySQL     '%s'",
 "   %d: '%-.128s'          ",
+"Slave SQL thread ignored the query because of replicate-*-table rules"

sql/share/slovak/errmsg.txt

@@ -246,3 +246,4 @@
 "Wrong usage/placement of '%s'",
 "This version of MySQL doesn't yet support '%s'",
 "Got fatal error %d: '%-.128s' from master when reading data from binary log",
+"Slave SQL thread ignored the query because of replicate-*-table rules"

sql/share/spanish/errmsg.txt

@@ -239,3 +239,4 @@
 "Wrong usage/placement of '%s'",
 "This version of MySQL doesn't yet support '%s'",
 "Got fatal error %d: '%-.128s' from master when reading data from binary log",
+"Slave SQL thread ignored the query because of replicate-*-table rules"

sql/share/swedish/errmsg.txt

@@ -238,3 +238,4 @@
 "Fel använding/placering av '%s'",
 "Denna version av MySQL kan ännu inte utföra '%s'",
 "Fick fatalt fel %d: '%-.128s' från master vid läsning av binärloggen"
+"Slave SQL thread ignored the query because of replicate-*-table rules"

sql/share/ukrainian/errmsg.txt

@@ -243,3 +243,4 @@
 "Wrong usage/placement of '%s'",
 "This version of MySQL doesn't yet support '%s'",
 "Got fatal error %d: '%-.128s' from master when reading data from binary log",
+"Slave SQL thread ignored the query because of replicate-*-table rules"

sql/sql_parse.cc

@@ -1324,7 +1324,11 @@ mysql_execute_command(void)
       given and the table list says the query should not be replicated
     */
     if (table_rules_on && tables && !tables_ok(thd,tables))
+    {
+      /* we warn the slave SQL thread */
+      my_error(ER_SLAVE_IGNORED_TABLE, MYF(0));
       DBUG_VOID_RETURN;
+    }
 #ifndef TO_BE_DELETED
     /*
        This is a workaround to deal with the shortcoming in 3.23.44-3.23.46
@@ -1339,13 +1343,7 @@ mysql_execute_command(void)
 #endif
   }
   
-  /*
-    Skip if we are in the slave thread, some table rules have been given
-    and the table list says the query should not be replicated
-  */
-  if ((lex->select_lex.next && create_total_list(thd,lex,&tables)) ||
-      (table_rules_on && tables && thd->slave_thread &&
-       !tables_ok(thd,tables)))
+  if (lex->select_lex.next && create_total_list(thd,lex,&tables))
     DBUG_VOID_RETURN;
   
   /*
@@ -2330,7 +2328,10 @@ mysql_execute_command(void)
     if (thd->slave_thread && 
 	(!db_ok(lex->name, replicate_do_db, replicate_ignore_db) ||
 	 !db_ok_with_wild_table(lex->name)))
+    {
+      my_error(ER_SLAVE_IGNORED_TABLE, MYF(0));
       break;
+    }
 
     if (check_access(thd,CREATE_ACL,lex->name,0,1))
       break;
@@ -2354,7 +2355,10 @@ mysql_execute_command(void)
     if (thd->slave_thread && 
 	(!db_ok(lex->name, replicate_do_db, replicate_ignore_db) ||
 	 !db_ok_with_wild_table(lex->name)))
+    {
+      my_error(ER_SLAVE_IGNORED_TABLE, MYF(0));
       break;
+    }
     if (check_access(thd,DROP_ACL,lex->name,0,1))
       break;
     if (thd->locked_tables || thd->active_transaction())