Release 10.1A: OpenEdge Development:
Progress 4GL Reference

> ## IS-OPEN attribute

> Indicates whether a transaction or query object is open.

> Data type: LOGICAL

> Access: Readable

> Applies to: Query object handle, Transaction object handle

> The IS-OPEN attribute is TRUE if the specified database transaction or query object is active.

> For transaction handles, this attribute is identical to the TRANSACTION function.

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