c-treeDB API API for C

ctdbGetFieldAsSigned

Retrieve field as signed value.

Declaration

CTDBRET ctdbGetFieldAsSigned(CTHANDLE Handle, NINT FieldNbr,

pCTSIGNED pValue)

Description

ctdbGetFieldAsSigned() retrieves a field as a signed value. Use ctdbSetFieldAsSigned() to set a field as a CTSIGNED value.

• Handle [in] the record handle.
• FieldNbr [in] the field number to be retrieved. To retrieve the field number given the record handle, use ctdbGetFieldNumberByName().
• pValue [out] the pointer to the signed value.

Returns

ctdbGetFieldAsSigned() returns CTDBRET_OK if successful, or the c-tree error code on failure.

See also

ctdbAllocRecord(), ctdbGetFieldAsBool(), ctdbGetFieldAsUnsigned(), ctdbGetFieldAsDate(), ctdbGetFieldAsTime(), ctdbGetFieldAsMoney(), ctdbGetFieldAsFloat(), ctdbGetFieldAsDateTime(), ctdbGetFieldAsString(), ctdbGetFieldAsBlob(), ctdbSetFieldAsSigned(), ctdbGetFieldNumber()