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api:dk11:delphi:gislayersqlogis.tgis_layersqlogisabstract.preparemasterquery_string_string_string_boolean

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TGIS_LayerSqlOgisAbstract.prepareMasterQuery method

DK11 for Delphi | GisLayerSqlOgis.TGIS_LayerSqlOgisAbstract.prepareMasterQuery | Constructors | Fields | Methods | Properties

Return a master table filter.

Available also on: .NET | Java.

Syntax

// Delphi
protected
  function prepareMasterQuery(
    const _catalog : String;
    const _schema : String;
    const _name : String;
    const _usealias : Boolean
  ) : String;
// C++ Builder
protected:
  UnicodeString prepareMasterQuery(
    const UnicodeString _catalog,
    const UnicodeString _schema,
    const UnicodeString _name,
    const bool _usealias
  );

Parameters

Name Type Description
_catalog String catalog name
_schema String schema name
_name String table name
_usealias Boolean if true query should use GC alias like GC.FIELD_NAME

Result

Type Description
String Master table filter.
2018/01/06 01:20