Difference between revisions of "ISEXCLUSIVE()"

Revision as of 10:32, 22 February 2023

Purpose

Function to return access status for a table or database

Syntax

ISEXCLUSIVE([<workarea | alias> [, 1]])

ISEXCLUSIVE(cDatabase, 2)

See Also

EXCLUSIVE(), INDEX, OPEN DATABASE, PACK, PACK DATABASE, REBUILD DATABASE, REINDEX, REINDEX DATABASE, SET EXCLUSIVE, SET(), USE, ZAP

Description

The ISEXCLUSIVE() function returns .F. if the table open in the currently selected workarea is available for shared access, and .T. if it is open for private use. If the optional <workarea | alias> is specified, the function will operate in the specified location. The optional type value 1 can be specified.

The ISEXCLUSIVE() function can also be used to check the access status for a database, by specifying the database name and the type value 2.

Example

close data
? set([exclusive])
open database southwind
? isexclusive("southwind",2)
use shippers
? isexclusive("shippers")
? isexclusive(1,1)
? isexclusive()