MySQL  8.0.20
Source Code Documentation
Table_trigger_field_support Class Referenceabstract

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:
Table_trigger_dispatcher

Public Member Functions

virtual TABLEget_subject_table ()=0
 
virtual Fieldget_trigger_variable_field (enum_trigger_variable_type v, int field_index)=0
 
virtual ~Table_trigger_field_support ()
 

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 ( )
inlinevirtual

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.


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