Group Database Functions

Determines the size of a DBF file on disk that is opened in a workarea.

DbfDskSize() --> nDbfFileSize

Determines the size of a DBF file in memory that is opened in a workarea.

DbfSize() --> nFileSize

Determines the number of decimal places of a database field.

FieldDeci( <nFieldPos> ) --> nDecimalPlaces

Determines the ordinal position of a field in a database.

FieldNum( <cFieldName> ) --> nFieldPos

Determines the length of a database field.

FieldSize( <nFieldPos> ) --> nFieldLength

Determines the type of a database field.

FieldType( <nFieldPos> ) --> cFieldType

Determines whether a memo field exists in a database file.

IsDbt() --> lMemoExists