/* Copyright (C) 2003 MySQL AB This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef NDB_TRIGGER_DEFINITIONS_H #define NDB_TRIGGER_DEFINITIONS_H #include <ndb_global.h> #include "ndb_limits.h" #ifndef MIN #define MIN(x,y) (((x)<(y))?(x):(y)) #endif #ifndef MAX #define MAX(x,y) (((x)>(y))?(x):(y)) #endif #define ILLEGAL_TRIGGER_ID ((Uint32)(~0)) struct TriggerType { enum Value { CONSTRAINT = 0, SECONDARY_INDEX = 1, FOREIGN_KEY = 2, SCHEMA_UPGRADE = 3, API_TRIGGER = 4, SQL_TRIGGER = 5, SUBSCRIPTION = 6, READ_ONLY_CONSTRAINT = 7, ORDERED_INDEX = 8, SUBSCRIPTION_BEFORE = 9 }; }; struct TriggerActionTime { enum Value { TA_BEFORE = 0, /* Immediate, before operation */ TA_AFTER = 1, /* Immediate, after operation */ TA_DEFERRED = 2, /* Before commit */ TA_DETACHED = 3, /* After commit in a separate transaction, NYI */ TA_CUSTOM = 4 /* Hardcoded per TriggerType */ }; }; struct TriggerEvent { enum Value { TE_INSERT = 0, TE_DELETE = 1, TE_UPDATE = 2, TE_CUSTOM = 3 /* Hardcoded per TriggerType */ }; }; #endif