Group Database Engines

Assembles and loads a compound database engine (DBE) from loaded component DBEs.

DbeBuild( <cCompoundDBE>, <cDataDBE>, [<cOrderDBE>], [<cRelationDBE>], [<cDictionaryDBE>] ) --> lSuccess

Sets or returns the settings of a database engine.

DbeInfo() --> aComponentNames or DbeInfo( <nComponent>, <nDefine>, [<xNewSetting>] ) --> xOldSetting

Returns the loaded database engines (DBE). When no database engines are loaded, the function returns an empty array.

DbeList() --> aDBElist

Loads a database engine (DBE).

DbeLoad( <cDbeFile>, [<lHidden>] ) --> lSuccess

Sets or returns the current database engine (DBE).

DbeSetDefault( [<cNewDBEname>] ) --> cOldDBEname

Removes a loaded database engine (DBE) from main memory.

DbeUnload( <cDBEname> ) --> lSuccess

Sets or returns information about a work area (database object).

DbInfo( <nDefine>, [<xNewSetting>] ) --> xOldSetting

Sets or returns the settings for a field.

FieldInfo( <nFieldPos>, <nDefine>, [<xNewSetting>] ) --> xOldValue

Sets or returns information about an order/index

OrdInfo( <nDefine>, [<xNewSetting>] ) --> xOldSetting