Icon TFilterOptimizeLevel

Unit: dbisamtb

TFilterOptimizeLevel = (foNone,foPartial,foFull)

This type is used with the TDBISAMTable and TDBISAMQuery FilterOptimizeLevel properties to express the optimization level of the filter expression specified via the Filter property. Please see the Setting Filters on Tables topic for more information.

ElementDescription
foFullIndicates that the filter expression is completely optimized.
foNoneIndicates that the filter expression is completely un-optimized.
foPartialIndicates that the filter expression is partially optimized.
Image