[Progress Communities] [Progress OpenEdge ABL] Forum Post: RE: Dynamic Query - Last table in the query with additional where clauses

  • Thread starter Thread starter Stefan Drissen
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Stefan Drissen

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Parsing and adjusting text query strings is asking for trouble. The query string should be 'built' by a query builder in which each buffer is passed and the where parts for each buffer - store this in for example a temp-table, the extra filtering can then be passed to the query builder. Adding a filter is nothing different than adding a where clause part since the query builder has knowledge of the individual parts of the query. Ultimately the query can return the text query string or even better handle the actual queries and buffers.

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