Merge mhansson@bk-internal.mysql.com:/home/bk/mysql-5.0-opt

into  dl145s.mysql.com:/dev/shm/mhansson/my50-bug28677


sql/sql_class.h:
  Auto merged
sql/sql_insert.cc:
  Auto merged
sql/sql_select.cc:
  Auto merged

mysql-test/r/errors.result

@@ -41,3 +41,17 @@ SELECT a FROM t1 WHERE a IN(1, (SELECT IF(1=0,1,2/0)));
 a
 1
 DROP TABLE t1;
+CREATE TABLE t1( a INT );
+SELECT b FROM t1;
+ERROR 42S22: Unknown column 'b' in 'field list'
+SHOW ERRORS;
+Level	Code	Message
+Error	1054	Unknown column 'b' in 'field list'
+CREATE TABLE t2 SELECT b FROM t1;
+ERROR 42S22: Unknown column 'b' in 'field list'
+SHOW ERRORS;
+Level	Code	Message
+Error	1054	Unknown column 'b' in 'field list'
+INSERT INTO t1 SELECT b FROM t1;
+ERROR 42S22: Unknown column 'b' in 'field list'
+DROP TABLE t1;

mysql-test/t/errors.test

@@ -53,4 +53,17 @@ INSERT INTO t1 VALUES(2),(3);
 SELECT a FROM t1 WHERE a IN(1, (SELECT IF(1=0,1,2/0)));
 DROP TABLE t1;
 
+#
+# Bug #28677: SELECT on missing column gives extra error
+#
+CREATE TABLE t1( a INT );
+--error ER_BAD_FIELD_ERROR
+SELECT b FROM t1;
+SHOW ERRORS;
+--error ER_BAD_FIELD_ERROR
+CREATE TABLE t2 SELECT b FROM t1;
+SHOW ERRORS;
+--error ER_BAD_FIELD_ERROR
+INSERT INTO t1 SELECT b FROM t1;
+DROP TABLE t1;
 # End of 5.0 tests

sql/sql_class.h

@@ -1959,6 +1959,7 @@ class select_insert :public select_result_interceptor {
   virtual void store_values(List<Item> &values);
   void send_error(uint errcode,const char *err);
   bool send_eof();
+  void abort();
   /* not implemented: select_insert is never re-used in prepared statements */
   void cleanup();
 };

sql/sql_insert.cc

@@ -2892,41 +2892,6 @@ void select_insert::send_error(uint errcode,const char *err)
 
   my_message(errcode, err, MYF(0));
 
-  if (!table)
-  {
-    /*
-      This can only happen when using CREATE ... SELECT and the table was not
-      created becasue of an syntax error
-    */
-    DBUG_VOID_RETURN;
-  }
-  if (!thd->prelocked_mode)
-    table->file->end_bulk_insert();
-  /*
-    If at least one row has been inserted/modified and will stay in the table
-    (the table doesn't have transactions) (example: we got a duplicate key
-    error while inserting into a MyISAM table) we must write to the binlog (and
-    the error code will make the slave stop).
-  */
-  if ((info.copied || info.deleted || info.updated) &&
-      !table->file->has_transactions())
-  {
-    if (last_insert_id)
-      thd->insert_id(last_insert_id);		// For binary log
-    if (mysql_bin_log.is_open())
-    {
-      Query_log_event qinfo(thd, thd->query, thd->query_length,
-                            table->file->has_transactions(), FALSE);
-      mysql_bin_log.write(&qinfo);
-    }
-    if (!table->s->tmp_table)
-      thd->no_trans_update.all= TRUE;
-  }
-  if (info.copied || info.deleted || info.updated)
-  {
-    query_cache_invalidate3(thd, table, 1);
-  }
-  ha_rollback_stmt(thd);
   DBUG_VOID_RETURN;
 }
 
@@ -2984,6 +2949,49 @@ bool select_insert::send_eof()
   DBUG_RETURN(0);
 }
 
+void select_insert::abort()
+{
+  DBUG_ENTER("select_insert::abort");
+
+  if (!table)
+  {
+    /*
+      This can only happen when using CREATE ... SELECT and the table was not
+      created becasue of an syntax error
+    */
+    DBUG_VOID_RETURN;
+  }
+  if (!thd->prelocked_mode)
+    table->file->end_bulk_insert();
+  /*
+    If at least one row has been inserted/modified and will stay in the table
+    (the table doesn't have transactions) (example: we got a duplicate key
+    error while inserting into a MyISAM table) we must write to the binlog (and
+    the error code will make the slave stop).
+  */
+  if ((info.copied || info.deleted || info.updated) &&
+      !table->file->has_transactions())
+  {
+    if (last_insert_id)
+      thd->insert_id(last_insert_id);		// For binary log
+    if (mysql_bin_log.is_open())
+    {
+      Query_log_event qinfo(thd, thd->query, thd->query_length,
+                            table->file->has_transactions(), FALSE);
+      mysql_bin_log.write(&qinfo);
+    }
+    if (!table->s->tmp_table)
+      thd->no_trans_update.all= TRUE;
+  }
+  if (info.copied || info.deleted || info.updated)
+  {
+    query_cache_invalidate3(thd, table, 1);
+  }
+  ha_rollback_stmt(thd);
+
+  DBUG_VOID_RETURN;
+
+}
 
 /***************************************************************************
   CREATE TABLE (SELECT) ...
@@ -3241,13 +3249,7 @@ void select_create::store_values(List<Item> &values)
 
 void select_create::send_error(uint errcode,const char *err)
 {
-  /*
-   Disable binlog, because we "roll back" partial inserts in ::abort
-   by removing the table, even for non-transactional tables.
-  */
-  tmp_disable_binlog(thd);
   select_insert::send_error(errcode, err);
-  reenable_binlog(thd);
 }
 
 
@@ -3272,6 +3274,14 @@ bool select_create::send_eof()
 
 void select_create::abort()
 {
+  /*
+   Disable binlog, because we "roll back" partial inserts in ::abort
+   by removing the table, even for non-transactional tables.
+  */
+  tmp_disable_binlog(thd);
+  select_insert::abort();
+  reenable_binlog(thd);
+
   if (lock)
   {
     mysql_unlock_tables(thd, lock);

sql/sql_select.cc

@@ -258,11 +258,8 @@ bool handle_select(THD *thd, LEX *lex, select_result *result,
 		     thd->net.report_error));
   res|= thd->net.report_error;
   if (unlikely(res))
-  {
-    /* If we had a another error reported earlier then this will be ignored */
-    result->send_error(ER_UNKNOWN_ERROR, ER(ER_UNKNOWN_ERROR));
     result->abort();
-  }
+
   DBUG_RETURN(res);
 }