Commit eb3b0480 authored by unknown's avatar unknown
Browse files

ha_innodb.cc: 

  Change error code to HA_ERR_ROW_IS_REFERENCED if we cannot DROP a parent table referenced by a FOREIGN KEY constraint; this error number is less misleading than the previous value HA_ERR_CANNOT_ADD_FOREIGN, but misleading still; we should introduce to 5.0 a proper MySQL error code


sql/ha_innodb.cc:
  Change error code to HA_ERR_ROW_IS_REFERENCED if we cannot DROP a parent table referenced by a FOREIGN KEY constraint; this error number is less misleading than the previous value HA_ERR_CANNOT_ADD_FOREIGN, but misleading still; we should introduce to 5.0 a proper MySQL error code
parent c061a812

sql/ha_innodb.cc

+1 −1
Original line number Diff line number Diff line
@@ -285,7 +285,7 @@ convert_error_code_to_mysql( 


        } else if (error == (int) DB_CANNOT_DROP_CONSTRAINT) {



    		return(HA_ERR_CANNOT_ADD_FOREIGN); /* TODO: This is a bit

    		return(HA_ERR_ROW_IS_REFERENCED); /* TODO: This is a bit

						misleading, a new MySQL error

						code should be introduced */

        } else if (error == (int) DB_COL_APPEARS_TWICE_IN_INDEX) {