Release 10.1A: OpenEdge Data Management:
SQL Development

> ## Optimizing Query Performance

> The OpenEdge SQL server consists of several components, including the query optimizer. The query optimizer maximizes the server’s efficiency by determining the quickest way to execute a statement to produce the exact data requested. This chapter contains the following sections:

> - Understanding optimization

> - Inspecting what the optimizer produces

> - Affecting what the optimizer produces

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