9.7 OPG_APIS.CLONE_GRAPH

Format

OPG_APIS.CLONE_GRAPH(
     orgGraph      IN VARCHAR2,
     newGraph      IN VARCHAR2,
     dop           IN INTEGER DEFAULT 4,
     num_hash_ptns IN INTEGER DEFAULT 8,
     tbs           IN VARCHAR2 DEFAULT NULL);

Description

Makes a clone of the original graph, giving the new graph a new name.

Parameters

orgGraph

Name of the original property graph.

newGraph

Name of the new (clone) property graph.

dop

Degree of parallelism for the operation.

num_hash_ptns

Number of hash partitions used to partition the vertices and edges tables. It is recommended to use a power of 2 (2, 4, 8, 16, and so on).

tbs

Name of the tablespace to hold all the graph data and index data.

Usage Notes

The original property graph must aleady exist in the database.

Examples

The following example creates a clone graph named mypgclone from the property graph mypg in the tablespace my_ts using a degree of parallelism of 4 and 8 partitions.

EXECUTE OPG_APIS.CLONE_GRAPH('mypg', 'mypgclone', 4, 8, 'my_ts');