SQL functions for graph analytics. More...

Functions
void	graph_bfs (text vertex_table, text vertex_id, text edge_table, text edge_args, bigint source_vertex, text out_table, int max_distance, boolean directed, text grouping_cols)

void	graph_bfs (text vertex_table, text vertex_id, text edge_table, text edge_args, bigint source_vertex, text out_table, int max_distance, boolean directed)

void	graph_bfs (text vertex_table, text vertex_id, text edge_table, text edge_args, bigint source_vertex, text out_table, int max_distance)

void	graph_bfs (text vertex_table, text vertex_id, text edge_table, text edge_args, bigint source_vertex, text out_table)

varchar	graph_bfs (varchar message)

varchar	graph_bfs ()

Detailed Description

Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements. See the NOTICE file distributed with this work for additional information regarding copyright ownership. The ASF licenses this file to you under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

Date: Jun 2017

See also: Provides a breadth first search graph algorithm.

Function Documentation

◆ graph_bfs() [1/6]

void graph_bfs	(	text	vertex_table,
		text	vertex_id,
		text	edge_table,
		text	edge_args,
		bigint	source_vertex,
		text	out_table,
		int	max_distance,
		boolean	directed,
		text	grouping_cols
	)

◆ graph_bfs() [2/6]

void graph_bfs	(	text	vertex_table,
		text	vertex_id,
		text	edge_table,
		text	edge_args,
		bigint	source_vertex,
		text	out_table,
		int	max_distance,
		boolean	directed
	)

◆ graph_bfs() [3/6]

void graph_bfs	(	text	vertex_table,
		text	vertex_id,
		text	edge_table,
		text	edge_args,
		bigint	source_vertex,
		text	out_table,
		int	max_distance
	)

◆ graph_bfs() [4/6]

void graph_bfs	(	text	vertex_table,
		text	vertex_id,
		text	edge_table,
		text	edge_args,
		bigint	source_vertex,
		text	out_table
	)

◆ graph_bfs() [5/6]

varchar graph_bfs ( varchar message )

◆ graph_bfs() [6/6]

varchar graph_bfs ( )

Functions