Item_func_user Class Reference

Inheritance diagram for Item_func_user:

List of all members.

Public Member Functions
String *	val_str (String *)
bool	fix_fields (THD *thd, Item **ref)
void	fix_length_and_dec ()
const char *	func_name () const
const Name_string	fully_qualified_func_name () const
type_conversion_status	save_in_field (Field *field, bool no_conversions)
Protected Member Functions
bool	init (const char *user, const char *host)

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Member Function Documentation

bool Item_func_user::init	(	const char *	user,
		const char *	host
	)		[protected]

Note:

USER() is replicated correctly if binlog_format=ROW or (as of BUG#28086) binlog_format=MIXED, but is incorrectly replicated to '' if binlog_format=STATEMENT.

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

Save a temporal value in packed longlong format into a Field. Used in optimizer.

Parameters:

OUT	field The field to set the value to.

Return values:

0	On success.
>0	In error.

Reimplemented from Item.

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

• item_strfunc.h
• item_strfunc.cc