[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) |
||
public |
||
constructor Create(); virtual; overload; |
|
Create a new TIndexDefs instance. |
procedure Add(); overload; |
|
Add a new index definition with given name and options. |
function AddIndexDef; |
|
Add a new, empty, index definition. |
function Find(); |
|
Find an index by name. |
function FindIndexForFields(); |
|
Find index definition based on field names. |
function GetIndexForFields(); |
|
Get index definition based on field names. |
procedure Update; virtual; overload; |
|
Called whenever one of the items changes. |
|
Indexed access to the index definitions. |
|
end; |
|
A class to keep a list of index definitions. |
|
| | | ||
|
Definition collection. |
|
| | | ||
| | | ||
| | | ||
| | | ||
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.
|
Index definition. |
|
|
Indexed access to the index definitions. |