[Overview][Constants][Types][Classes][Procedures and functions][Variables][Index] Reference for unit 'DB' (#fcl)


Index description flags


Source position: db.pas line 1034

type TIndexOption = (



The index is the primary index for the data



The index is a unique index, i.e. each index value can occur only once



The values in the index are sorted descending.



The values in the index are sorted case-insensitively



The values in the index are based on a calculated expression.



The index is non-maintained, i.e. changing the data will not update the index.



TIndexOption describes the various properties that an index can have. It is used in the TIndexOptions set type to describe all properties of an index definition as in TIndexDef.

See also



Set of TIndexOption values

Documentation generated on: May 14 2021