FairCom DB API for C

ctdbGetFieldSize

Retrieve the defined field size from the table definition.

Declaration

VRLEN ctdbGetFieldSize(CTHANDLE Handle, NINT FieldNbr)

Description

ctdbGetFieldSize() retrieves the defined size of a field from the table definition, given a record handle and a field number. To get this information given a field handle, use ctdbGetFieldLength(). To get the actual number of bytes being consumed by the data in a single field, in a single record (row) from a table, use ctdbGetFieldDataLength().

Handle [in] the record handle. This must be a record handle, and not any other handle type.
FieldNbr [in] the field number.

Returns

ctdbGetFieldSize() returns the defined field size.