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

TIndexDefs.Add

Add a new index definition with given name and options

Declaration

Source position: db.pas line 1072

public procedure TIndexDefs.Add(

  const Name: string;

  const Fields: string;

  Options: TIndexOptions

); overload;

Arguments

Name

  

Name for the new index definition

Fields

  

Value for the Fields property of the new index definition.

Options

  

Value for the Options property of the new index definition.

Description

Add adds a new TIndexDef instance to the list of indexes. It initializes the index definition properties Name, Fields and Options with the values given in the parameters with the same names.

Errors

If an index with the same Name already exists in the list of indexes, an exception will be raised.

See also

TIndexDef

  

Index definition

TNamedItem.Name

  

Name of the item

TIndexDef.Fields

  

Fields making up the index

TIndexDef.Options

  

Index options

TIndexDefs.AddIndexDef

  

Add a new, empty, index definition


Documentation generated on: Jun 23 2021