/
trigger_def.h
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/
trigger_def.h
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#ifndef INCLUDES_BOX_TRIGGER_DEF_H
#define INCLUDES_BOX_TRIGGER_DEF_H
/*
* Copyright 2010-2019, Tarantool AUTHORS, please see AUTHORS file.
*
* Redistribution and use in source and binary forms, with or
* without modification, are permitted provided that the following
* conditions are met:
*
* 1. Redistributions of source code must retain the above
* copyright notice, this list of conditions and the
* following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials
* provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY <COPYRIGHT HOLDER> ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
* <COPYRIGHT HOLDER> OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
* THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#if defined(__cplusplus)
extern "C" {
#endif /* defined(__cplusplus) */
/**
* The trigger event. This is the type of operation
* on the associated space for which the trigger
* activates. The value is `DELETE` (a row was deleted), or
* `UPDATE` (a row was modified), `INSERT` (a row was inserted).
*/
enum trigger_event_manipulation {
TRIGGER_EVENT_MANIPULATION_DELETE,
TRIGGER_EVENT_MANIPULATION_UPDATE,
TRIGGER_EVENT_MANIPULATION_INSERT,
trigger_event_manipulation_MAX
};
extern const char *trigger_event_manipulation_strs[];
/**
* Whether the trigger activates before or after the triggering
* event. The value is `BEFORE` or `AFTER`.
*/
enum trigger_action_timing {
TRIGGER_ACTION_TIMING_BEFORE,
TRIGGER_ACTION_TIMING_AFTER,
/*
* INSTEAD of triggers are only for views and
* views only support INSTEAD of triggers.
*/
TRIGGER_ACTION_TIMING_INSTEAD,
trigger_action_timing_MAX
};
extern const char *trigger_action_timing_strs[];
#if defined(__cplusplus)
} /* extern "C" */
#endif /* defined(__cplusplus) */
#endif /* INCLUDES_BOX_TRIGGER_DEF_H */