Unit 'DB'	Package
[Overview][Constants][Types][Classes][Procedures and functions][Variables][Index]	[#fcl]

TIndexDef.Expression

Expression that makes up the index values.

Declaration

Source position: db.pas line 1257

published property TIndexDef.Expression : string read GetExpression write SetExpression;

Expression is an SQL expression based on which the index values are computed. It is only used when ixExpression is in TIndexDef.Options

TIndexDef.Options		Index options.
TindexDef.Fields		Fields making up the index.