Table_trigger_field_support Class Reference

This is an interface to be used from Item_trigger_field to access information about table trigger fields (NEW/OLD rows). More...

#include <table_trigger_field_support.h>

Inheritance diagram for Table_trigger_field_support:

Public Member Functions
virtual TABLE *	get_subject_table ()=0
virtual Field *	get_trigger_variable_field (enum_trigger_variable_type v, int field_index)=0
virtual	~Table_trigger_field_support ()=default

Detailed Description

This is an interface to be used from Item_trigger_field to access information about table trigger fields (NEW/OLD rows).

Constructor & Destructor Documentation

~Table_trigger_field_support()

virtual Table_trigger_field_support::~Table_trigger_field_support ( )

virtualdefault

Member Function Documentation

get_subject_table()

virtual TABLE * Table_trigger_field_support::get_subject_table ( )

pure virtual

Implemented in Table_trigger_dispatcher.

get_trigger_variable_field()

virtual Field * Table_trigger_field_support::get_trigger_variable_field ( enum_trigger_variable_type  v, int  field_index  )

pure virtual

Implemented in Table_trigger_dispatcher.

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The documentation for this class was generated from the following file:

• sql/table_trigger_field_support.h