Correspondence table about primitive data type between C Client and Python Client
GridDB data type	C client	Python client
STRING	GSChar*	string
BOOL	GSBool	boolean
BYTE	int8_t	int
SHORT	int16_t	int
INTEGER	int32_t	int
LONG	int64_t	long
FLOAT	float	float
DOUBLE	double	float
TIMESTAMP	GSTimestamp	GSTimestamp
BLOB	GSBlob	bytearray
	size_t	int