4.3.18 ctdbBigIntToLong

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Convert a big integer value to a LONG.

Declaration

CTDBRET ctdbBigIntToLong(CTBIGINT value, pLONG pLong)

Description

ctdbBigIntToLong converts a big integer value to a LONG. A big integer is an 8 bytes integer value. Use ctdbLongToBigInt to convert from a LONG to a big integer.

value [in] the big integer value (8 bytes signed integer).
pLong [out] the CTSIGNED LONG value (4 bytes signed integer).

Returns

ctdbBigIntToLong returns CTDBRET_OK on success, or c-treeDB C API error on failure.

Possible errors associated with ctdbBigIntToLong are:

CTDBRET_NULARG: Null argument not valid in pLong
CTDBRET_OVERFLOW: Operation caused overflow

See also

ctdbLongToBigInt