B-Tree Structure Programming Library / List of Commands / "Z" Reload File Buffers

FATS - Fast Access Tree System
	Table of Contents
		List of Commands
			"Z" Reload File Buffers

"Z" Reload File Buffers

Command string:

CMND$ = "Z\{FileNo}"

FileNo File number

Purpose:

Reloads the contents of the internal cache buffers.

Description:

With this command head data of the index file specified with "FileNo" are read in again and all accompanying cache buffers are marked as obsolete.

Mainly this command was implemented for reasons of compatibility to FABS Plus and is not needed in FATS because of the extended functionality of the command Auto Refresh (Y).

Parameters returned:

ERRORCODE:	Errorcode or 0 (no error)
RECNO:	Undefined
FATSKEY:	Undefined

Example:

CMND$ = "Z\1"

See also:

"W" Write Page Map; page 4-77

"Y" Auto Refresh; page 4-77