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^$LOCK

M[UMPS] by Example

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Introduced in the 1995 ANSI M[UMPS] language standard.

This structured system variable provides information about the LOCKs that are currently known to the M[UMPS] system.

Write !,"Contents of the LOCK table:"
Set L="" For  Set L=$Order(^$Lock(L)) Quit:L=""  Do
. Write !,L
. Quit

Approved for addition in a future M[UMPS] language standard.

If your implementation has granted you the privilege to do so, you may be able to remove an entry from the LOCK table by executing the command
Kill ^$Lock(name)

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Copyright © Standard Documents; 1977-2024 MUMPS Development Committee;
Copyright © Examples: 1995-2024 Ed de Moel;
Copyright © Annotations: 2003-2008 Jacquard Systems Research
Copyright © Annotations: 2008-2024 Ed de Moel.

The information in this page is NOT authoritative and subject to be modified at any moment.
Please consult the appropriate (draft) language standard for an authoritative definition.

Some specifications are "approved for inclusion in a future standard". Note that the MUMPS Development Committee cannot guarantee that such future standards will indeed be published.

This page most recently updated on 28-Nov-2011, 21:03:45.

For comments, contact Ed de Moel (demoel@jacquardsystems.com)