[progress Communities] [progress Openedge Abl] Forum Post: Re: Cost-based Query Plans For Abl

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dbeavon

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I don't have much hope for that. SQL92 is already available and the SQL language is a more standardized approach for declaring result sets that can benefit from advanced cost-based optimization techniques. No point reinventing this wheel in ABL. Thanks for the feedback. Please vote! PS. On the 4GL side I can't even use a "CAN-FIND" condition in my QUERY-PREPARE statements. So much for "dynamic" queries on the ABL side of things. Probably no good reason for this restriction either. The error is: ***CAN-FIND is invalid within an OPEN QUERY. (3541) ***

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