12.1.5 Data Format Support Matrix

The following table illustrates how the different data formats differ in the way IDs, labels and vector properties are handled.

Note:

The table refers to limitations of the PGX implementation of the format and not necessarily to limitations of the format itself.

Table 12-6 Data Format Support Matrix

Format	Vertex IDs	Edge IDs	Vertex Labels	Edge Labels	Vector properties
PGB	int, long, string	long	multiple	single	supported (vectors can be of type integer, long, float or double)
CSV	int, long, string	long	multiple	single	supported (vectors can be of type integer, long, float or double)
ADJ_LIST	int, long, string	not supported	not supported	not supported	supported (vectors can be of type integer, long, float or double)
EDGE_LIST	int, long, string	not supported	multiple	single	supported (vectors can be of type integer, long, float or double)
GRAPHML	int, long, string	not supported	not supported	not supported	not supported
TWO_TABLES	int, long, string	long	multiple	single	only in text datastore (vectors can be of type integer, long, float or double)
PG (FLAT_FILE)	int, long	long		single	not supported