c-treeDB API API for C

ctdbGetFieldAsUnsigned

Retrieve field as unsigned value.

Declaration

CTDBRET ctdbGetFieldAsUnsigned(CTHANDLE Handle, NINT FieldNbr,

pCTUNSIGNED pValue)

Description

ctdbGetFieldAsUnsigned() retrieves field as an unsigned value. Use ctdbSetFieldAsUnsigned() to set field as a CTUNSIGNED 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 unsigned value.

Returns

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

See also

ctdbAllocRecord(), ctdbGetFieldAsBool(), ctdbGetFieldAsSigned(), ctdbGetFieldAsDate(), ctdbGetFieldAsTime(), ctdbGetFieldAsMoney(), ctdbGetFieldAsFloat(), ctdbGetFieldAsDateTime(), ctdbGetFieldAsString(), ctdbGetFieldAsBlob(), ctdbSetFieldAsUnsigned(), ctdbGetFieldNumber()