opqry/5—retrieve the sequence number and arguments for an existing  operation

The opqry/5 function retrieves the sequence number and arguments for an existing  operation. The syntax for this function is as follows:

opqry($EVENT,$POLICY,$ACTION,$SEQNR,$ARG)

opqry/5 arguments

Argument

Mode

Type

Description

$EVENT

Input

OBJECT

Specifies the event associated with the operation

$POLICY

Input

STRING

Specifies the policy name of the operation

$ACTION

Input

STRING

Specifies the action of the operation

$SEQNR

Output

INTEGER

The sequence number for the operation, if the operation exists

$ARGS

Output

STRING

The arguments for the operation, if the operation exists

Use the opqry/5 function to obtain the arguments for an existing operation designated by $EVENT, $POLICY, and $ACTION and return the arguments for that operation in $ARGS and the sequence number for that operation in $SEQNR.

If the specified operation does not exist, an empty string is returned.

 

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