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 1263

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

Description

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

See also

TIndexDef.Options

  

Index options.

TindexDef.Fields

  

Fields making up the index.


Documentation generated on: Oct 27 2024