Mark_field Class Reference

Class used as argument to Item::walk() together with mark_field_in_map() More...

#include <item.h>

Public Member Functions
	Mark_field (TABLE *table, enum_mark_columns mark)
	Mark_field (enum_mark_columns mark)

Public Attributes
TABLE *const	table
	If == NULL, update map of any table. More...
const enum_mark_columns	mark
	How to mark the map. More...

Detailed Description

Class used as argument to Item::walk() together with mark_field_in_map()

Constructor & Destructor Documentation

Mark_field() [1/2]

Mark_field::Mark_field ( TABLE *  table, enum_mark_columns  mark  )

inline

Mark_field() [2/2]

Mark_field::Mark_field ( enum_mark_columns  mark )

inline

Member Data Documentation

mark

const enum_mark_columns Mark_field::mark

How to mark the map.

table

TABLE* const Mark_field::table

If == NULL, update map of any table.

If <> NULL, update map of only this table.

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

• sql/item.h