Merge synthia.local:/home/mydev/mysql-5.0-axmrg

into  synthia.local:/home/mydev/mysql-5.1-axmrg

include/my_base.h

@@ -180,7 +180,12 @@ enum ha_extra_function {
     These flags are reset by the handler::extra(HA_EXTRA_RESET) call.
   */
   HA_EXTRA_DELETE_CANNOT_BATCH,
-  HA_EXTRA_UPDATE_CANNOT_BATCH
+  HA_EXTRA_UPDATE_CANNOT_BATCH,
+  /*
+    Inform handler that an "INSERT...ON DUPLICATE KEY UPDATE" will be
+    executed. This condition is unset by HA_EXTRA_NO_IGNORE_DUP_KEY.
+  */
+  HA_EXTRA_INSERT_WITH_UPDATE
 };
 
 	/* The following is parameter to ha_panic() */

mysql-test/r/federated.result

@@ -1843,6 +1843,45 @@ C3A4C3B6C3BCC39F
 D18DD184D184D0B5D0BAD182D0B8D0B2D0BDD183D18E
 drop table federated.t1;
 drop table federated.t1;
+create table federated.t1 (a int primary key, b varchar(64))
+DEFAULT CHARSET=utf8;
+create table federated.t1 (a int primary key, b varchar(64))
+ENGINE=FEDERATED
+connection='mysql://root@127.0.0.1:SLAVE_PORT/federated/t1'
+  DEFAULT CHARSET=utf8;
+insert ignore into federated.t1 values (1,"Larry"), (2,"Curly"), (1,"Moe");
+select * from federated.t1;
+a	b
+1	Larry
+2	Curly
+truncate federated.t1;
+replace into federated.t1 values (1,"Larry"), (2,"Curly"), (1,"Moe");
+select * from federated.t1;
+a	b
+1	Moe
+2	Curly
+update ignore federated.t1 set a=a+1;
+select * from federated.t1;
+a	b
+1	Moe
+3	Curly
+drop table federated.t1;
+drop table federated.t1;
+create table federated.t1 (a int primary key, b varchar(64))
+DEFAULT CHARSET=utf8;
+create table federated.t1 (a int primary key, b varchar(64))
+ENGINE=FEDERATED
+connection='mysql://root@127.0.0.1:SLAVE_PORT/federated/t1'
+  DEFAULT CHARSET=utf8;
+insert into federated.t1 values (1,"Larry"), (2,"Curly"), (1,"Moe")
+on duplicate key update a=a+100;
+ERROR 23000: Can't write; duplicate key in table 't1'
+select * from federated.t1;
+a	b
+1	Larry
+2	Curly
+drop table federated.t1;
+drop table federated.t1;
 DROP TABLE IF EXISTS federated.t1;
 DROP DATABASE IF EXISTS federated;
 DROP TABLE IF EXISTS federated.t1;

mysql-test/r/federated_innodb.result

+stop slave;
+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;
+start slave;
+stop slave;
+DROP DATABASE IF EXISTS federated;
+CREATE DATABASE federated;
+DROP DATABASE IF EXISTS federated;
+CREATE DATABASE federated;
+create table federated.t1 (a int primary key, b varchar(64))
+engine=myisam;
+create table federated.t1 (a int primary key, b varchar(64))
+engine=federated
+connection='mysql://root@127.0.0.1:SLAVE_PORT/federated/t1';
+insert into federated.t1 values (1,"Larry"), (2,"Curly"), (1,"Moe");
+ERROR 23000: Can't write; duplicate key in table 't1'
+select * from federated.t1;
+a	b
+1	Larry
+2	Curly
+truncate federated.t1;
+alter table federated.t1 engine=innodb;
+insert into federated.t1 values (1,"Larry"), (2,"Curly"), (1,"Moe");
+ERROR 23000: Can't write; duplicate key in table 't1'
+select * from federated.t1;
+a	b
+drop table federated.t1;
+drop table federated.t1;
+DROP TABLE IF EXISTS federated.t1;
+DROP DATABASE IF EXISTS federated;
+DROP TABLE IF EXISTS federated.t1;
+DROP DATABASE IF EXISTS federated;

mysql-test/t/federated.test

@@ -1630,4 +1630,57 @@ connection slave;
 drop table federated.t1;
 
 
+#
+# BUG#21019 Federated Engine does not support REPLACE/INSERT IGNORE/UPDATE IGNORE
+#
+connection slave;
+create table federated.t1 (a int primary key, b varchar(64))
+  DEFAULT CHARSET=utf8;
+connection master;
+--replace_result $SLAVE_MYPORT SLAVE_PORT
+eval create table federated.t1 (a int primary key, b varchar(64))
+  ENGINE=FEDERATED
+  connection='mysql://root@127.0.0.1:$SLAVE_MYPORT/federated/t1'
+  DEFAULT CHARSET=utf8;
+
+insert ignore into federated.t1 values (1,"Larry"), (2,"Curly"), (1,"Moe");
+select * from federated.t1;
+
+truncate federated.t1;
+replace into federated.t1 values (1,"Larry"), (2,"Curly"), (1,"Moe");
+select * from federated.t1;
+
+update ignore federated.t1 set a=a+1;
+select * from federated.t1;
+
+drop table federated.t1;
+connection slave;
+drop table federated.t1;
+
+#
+# BUG#25511 Federated Insert failures.
+#
+# When the user performs a INSERT...ON DUPLICATE KEY UPDATE, we want
+# it to fail if a duplicate key exists instead of ignoring it.
+#
+connection slave;
+create table federated.t1 (a int primary key, b varchar(64))
+  DEFAULT CHARSET=utf8;
+connection master;
+--replace_result $SLAVE_MYPORT SLAVE_PORT
+eval create table federated.t1 (a int primary key, b varchar(64))
+  ENGINE=FEDERATED
+  connection='mysql://root@127.0.0.1:$SLAVE_MYPORT/federated/t1'
+  DEFAULT CHARSET=utf8;
+
+--error ER_DUP_KEY
+insert into federated.t1 values (1,"Larry"), (2,"Curly"), (1,"Moe")
+on duplicate key update a=a+100;
+select * from federated.t1;
+
+drop table federated.t1;
+connection slave;
+drop table federated.t1;
+
+
 source include/federated_cleanup.inc;

mysql-test/t/federated_innodb-slave.opt

+--innodb

mysql-test/t/federated_innodb.test

+source include/federated.inc;
+source include/have_innodb.inc;
+
+#
+# Bug#25513 Federated transaction failures
+#
+connection slave;
+create table federated.t1 (a int primary key, b varchar(64))
+  engine=myisam;
+connection master;
+--replace_result $SLAVE_MYPORT SLAVE_PORT
+eval create table federated.t1 (a int primary key, b varchar(64))
+  engine=federated
+  connection='mysql://root@127.0.0.1:$SLAVE_MYPORT/federated/t1';
+
+--error ER_DUP_KEY
+insert into federated.t1 values (1,"Larry"), (2,"Curly"), (1,"Moe");
+select * from federated.t1;
+
+connection slave;
+truncate federated.t1;
+alter table federated.t1 engine=innodb;
+connection master;
+
+--error ER_DUP_KEY
+insert into federated.t1 values (1,"Larry"), (2,"Curly"), (1,"Moe");
+select * from federated.t1;
+
+drop table federated.t1;
+connection slave;
+drop table federated.t1;
+
+
+source include/federated_cleanup.inc;

sql/sql_insert.cc

@@ -695,6 +695,8 @@ bool mysql_insert(THD *thd,TABLE_LIST *table_list,
   if (duplic == DUP_REPLACE &&
       (!table->triggers || !table->triggers->has_delete_triggers()))
     table->file->extra(HA_EXTRA_WRITE_CAN_REPLACE);
+  if (duplic == DUP_UPDATE)
+    table->file->extra(HA_EXTRA_INSERT_WITH_UPDATE);
   /*
     let's *try* to start bulk inserts. It won't necessary
     start them as values_list.elements should be greater than
@@ -2538,6 +2540,8 @@ bool Delayed_insert::handle_inserts(void)
       table->file->extra(HA_EXTRA_WRITE_CAN_REPLACE);
       using_opt_replace= 1;
     }
+    if (info.handle_duplicates == DUP_UPDATE)
+      table->file->extra(HA_EXTRA_INSERT_WITH_UPDATE);
     thd.clear_error(); // reset error for binlog
     if (write_record(&thd, table, &info))
     {
@@ -2882,6 +2886,8 @@ select_insert::prepare(List<Item> &values, SELECT_LEX_UNIT *u)
   if (info.handle_duplicates == DUP_REPLACE &&
       (!table->triggers || !table->triggers->has_delete_triggers()))
     table->file->extra(HA_EXTRA_WRITE_CAN_REPLACE);
+  if (info.handle_duplicates == DUP_UPDATE)
+    table->file->extra(HA_EXTRA_INSERT_WITH_UPDATE);
   thd->no_trans_update.stmt= FALSE;
   thd->abort_on_warning= (!info.ignore &&
                           (thd->variables.sql_mode &
@@ -3469,6 +3475,8 @@ select_create::prepare(List<Item> &values, SELECT_LEX_UNIT *u)
   if (info.handle_duplicates == DUP_REPLACE &&
       (!table->triggers || !table->triggers->has_delete_triggers()))
     table->file->extra(HA_EXTRA_WRITE_CAN_REPLACE);
+  if (info.handle_duplicates == DUP_UPDATE)
+    table->file->extra(HA_EXTRA_INSERT_WITH_UPDATE);
   if (!thd->prelocked_mode)
     table->file->ha_start_bulk_insert((ha_rows) 0);
   thd->no_trans_update.stmt= FALSE;

storage/federated/ha_federated.h

@@ -88,6 +88,9 @@ class ha_federated: public handler
   MYSQL_ROW_OFFSET current_position;  // Current position used by ::position()
   int remote_error_number;
   char remote_error_buf[FEDERATED_QUERY_BUFFER_SIZE];
+  bool ignore_duplicates, replace_duplicates;
+  bool insert_dup_update;
+  DYNAMIC_STRING bulk_insert;
 
 private:
   /*
@@ -102,6 +105,14 @@ class ha_federated: public handler
                              bool records_in_range, bool eq_range);
   int stash_remote_error();
 
+  bool append_stmt_insert(String *query);
+
+  int read_next(byte *buf, MYSQL_RES *result);
+  int index_read_idx_with_result_set(byte *buf, uint index,
+                                     const byte *key,
+                                     uint key_len,
+                                     ha_rkey_function find_flag,
+                                     MYSQL_RES **result);
 public:
   ha_federated(handlerton *hton, TABLE_SHARE *table_arg);
   ~ha_federated() {}
@@ -189,6 +200,8 @@ class ha_federated: public handler
   int open(const char *name, int mode, uint test_if_locked);    // required
   int close(void);                                              // required
 
+  void start_bulk_insert(ha_rows rows);
+  int end_bulk_insert();
   int write_row(uchar *buf);
   int update_row(const uchar *old_data, uchar *new_data);
   int delete_row(const uchar *buf);
@@ -217,6 +230,7 @@ class ha_federated: public handler
   int rnd_pos(uchar *buf, uchar *pos);                            //required
   void position(const uchar *record);                            //required
   int info(uint);                                              //required
+  int extra(ha_extra_function operation);
 
   void update_auto_increment(void);
   int repair(THD* thd, HA_CHECK_OPT* check_opt);
@@ -231,18 +245,11 @@ class ha_federated: public handler
 
   THR_LOCK_DATA **store_lock(THD *thd, THR_LOCK_DATA **to,
                              enum thr_lock_type lock_type);     //required
-  virtual bool get_error_message(int error, String *buf);
+  bool get_error_message(int error, String *buf);
   int external_lock(THD *thd, int lock_type);
   int connection_commit();
   int connection_rollback();
   int connection_autocommit(bool state);
   int execute_simple_query(const char *query, int len);
-
-  int read_next(uchar *buf, MYSQL_RES *result);
-  int index_read_idx_with_result_set(uchar *buf, uint index,
-                                     const uchar *key,
-                                     uint key_len,
-                                     ha_rkey_function find_flag,
-                                     MYSQL_RES **result);
 };