Item_int_with_ref Class Reference

Inheritance diagram for Item_int_with_ref:

List of all members.

Public Member Functions
	Item_int_with_ref (longlong i, Item *ref_arg, my_bool unsigned_arg)
type_conversion_status	save_in_field (Field *field, bool no_conversions)
Item *	clone_item ()
virtual Item *	real_item ()
Protected Attributes
Item *	ref

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Member Function Documentation

type_conversion_status Item_int_with_ref::save_in_field	(	Field *	field,
		bool	no_conversions
	)		[inline, virtual]

Store this item's int-value in a field

Parameters:

field	The field where the int value is to be stored
no_conversions	Only applies if the value to store is NULL (null_value is true) and NULL is not allowed in field. In that case: if no_coversion is true, do nothing and return with error TYPE_ERR_NULL_CONSTRAINT_VIOLATION. If no_coversion is false, the field's default value is stored if one exists. Otherwise an error is returned.

Return values:

TYPE_OK	Storing of value went fine without warnings or errors
!TYPE_OK	Warning/error as indicated by type_conversion_status enum value

Reimplemented from Item_int.

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

• item.h
• item.cc