[Properties (by Name)] [Methods (by Name)] [Events (by Name)]
A class to keep a list of index definitions.
Source position: db.pas line 1273
type TIndexDefs = class(TDefCollection) |
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public |
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constructor Create(); virtual; overload; |
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Create a new TIndexDefs instance. |
procedure Add(); overload; |
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Add a new index definition with given name and options. |
function AddIndexDef; |
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Add a new, empty, index definition. |
function Find(); |
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Find an index by name. |
function FindIndexForFields(); |
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Find index definition based on field names. |
function GetIndexForFields(); |
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Get index definition based on field names. |
procedure Update; virtual; overload; |
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Called whenever one of the items changes. |
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Indexed access to the index definitions. |
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end; |
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A class to keep a list of index definitions. |
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Definition collection. |
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TObject,IFPObserved |
TIndexDefs is used to keep a collection of index (sort order) definitions. It can be used by classes that provide in-memory or on-disk indexes to provide a list of available indexes.
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Index definition. |
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Indexed access to the index definitions. |