Accuracer: The First And Only Cross-Platform BDE Replacement
Client-Server Single-File Embedded Database with SQL for Delphi / C++Builder / Kylix


TACRQuery.RequestLive
TACRQuery
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Specifies whether an application expects to receive a live result set when the query executes.

property RequestLive: Boolean;

Description
Set RequestLive to specify whether or not the Accuracer engine should attempt to return a live result set to the application. RequestLive is False by default, meaning that a query always returns a read-only result set.

Set RequestLive to True to request a live result set. Setting RequestLive to True does not guarantee that a live result set is returned by the Accuracer. The query returns a live result set only if the SELECT syntax of the query conforms to the syntax requirements for a live result set. Accuracer can return live result for single-table query only.

If RequestLive is True, but the syntax does not conform to the requirements, the Accuracer engine returns a read-only result set.

After activating the TACRQuery, inspect the CanModify property to determine whether the request for a live result set was successful.




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