cypher_set.out

/*
 * 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.
 */
LOAD 'age';
SET search_path TO ag_catalog;
SELECT create_graph('cypher_set');
NOTICE:  graph "cypher_set" has been created
 create_graph 
--------------
 
(1 row)

SELECT * FROM cypher('cypher_set', $$CREATE (:v)$$) AS (a agtype);
 a 
---
(0 rows)

SELECT * FROM cypher('cypher_set', $$CREATE (:v {i: 0, j: 5, a: 0})$$) AS (a agtype);
 a 
---
(0 rows)

SELECT * FROM cypher('cypher_set', $$CREATE (:v {i: 1})$$) AS (a agtype);
 a 
---
(0 rows)

--Simple SET test case
SELECT * FROM cypher('cypher_set', $$MATCH (n) SET n.i = 3$$) AS (a agtype);
 a 
---
(0 rows)

SELECT * FROM cypher('cypher_set', $$MATCH (n) WHERE n.j = 5 SET n.i = NULL RETURN n$$) AS (a agtype);
                                       a                                       
-------------------------------------------------------------------------------
 {"id": 844424930131970, "label": "v", "properties": {"a": 0, "j": 5}}::vertex
(1 row)

SELECT * FROM cypher('cypher_set', $$MATCH (n) RETURN n$$) AS (a agtype);
                                       a                                       
-------------------------------------------------------------------------------
 {"id": 844424930131969, "label": "v", "properties": {"i": 3}}::vertex
 {"id": 844424930131971, "label": "v", "properties": {"i": 3}}::vertex
 {"id": 844424930131970, "label": "v", "properties": {"a": 0, "j": 5}}::vertex
(3 rows)

SELECT * FROM cypher('cypher_set', $$MATCH (n) SET n.i = NULL RETURN n$$) AS (a agtype);
                                       a                                       
-------------------------------------------------------------------------------
 {"id": 844424930131969, "label": "v", "properties": {}}::vertex
 {"id": 844424930131971, "label": "v", "properties": {}}::vertex
 {"id": 844424930131970, "label": "v", "properties": {"a": 0, "j": 5}}::vertex
(3 rows)

SELECT * FROM cypher('cypher_set', $$MATCH (n) RETURN n$$) AS (a agtype);
                                       a                                       
-------------------------------------------------------------------------------
 {"id": 844424930131969, "label": "v", "properties": {}}::vertex
 {"id": 844424930131971, "label": "v", "properties": {}}::vertex
 {"id": 844424930131970, "label": "v", "properties": {"a": 0, "j": 5}}::vertex
(3 rows)

SELECT * FROM cypher('cypher_set', $$MATCH (n) SET n.i = 3 RETURN n$$) AS (a agtype);
                                           a                                           
---------------------------------------------------------------------------------------
 {"id": 844424930131969, "label": "v", "properties": {"i": 3}}::vertex
 {"id": 844424930131971, "label": "v", "properties": {"i": 3}}::vertex
 {"id": 844424930131970, "label": "v", "properties": {"a": 0, "i": 3, "j": 5}}::vertex
(3 rows)

SELECT * FROM cypher('cypher_set', $$MATCH (n) RETURN n$$) AS (a agtype);
                                           a                                           
---------------------------------------------------------------------------------------
 {"id": 844424930131969, "label": "v", "properties": {"i": 3}}::vertex
 {"id": 844424930131971, "label": "v", "properties": {"i": 3}}::vertex
 {"id": 844424930131970, "label": "v", "properties": {"a": 0, "i": 3, "j": 5}}::vertex
(3 rows)

--Test assigning properties to rand() and pi()
SELECT * FROM cypher('cypher_set', $$MATCH (n) SET n.i = rand() RETURN n.i < 1 AND n.i >= 0$$) AS (a agtype);
  a   
------
 true
 true
 true
(3 rows)

SELECT * FROM cypher('cypher_set', $$MATCH (n) SET n.i = pi() RETURN n$$) AS (a agtype);
                                                   a                                                   
-------------------------------------------------------------------------------------------------------
 {"id": 844424930131969, "label": "v", "properties": {"i": 3.141592653589793}}::vertex
 {"id": 844424930131971, "label": "v", "properties": {"i": 3.141592653589793}}::vertex
 {"id": 844424930131970, "label": "v", "properties": {"a": 0, "i": 3.141592653589793, "j": 5}}::vertex
(3 rows)

--Handle Inheritance
SELECT * FROM cypher('cypher_set', $$CREATE ()$$) AS (a agtype);
 a 
---
(0 rows)

SELECT * FROM cypher('cypher_set', $$MATCH (n) SET n.i = 3 RETURN n$$) AS (a agtype);
                                           a                                           
---------------------------------------------------------------------------------------
 {"id": 281474976710657, "label": "", "properties": {"i": 3}}::vertex
 {"id": 844424930131969, "label": "v", "properties": {"i": 3}}::vertex
 {"id": 844424930131971, "label": "v", "properties": {"i": 3}}::vertex
 {"id": 844424930131970, "label": "v", "properties": {"a": 0, "i": 3, "j": 5}}::vertex
(4 rows)

SELECT * FROM cypher('cypher_set', $$MATCH (n) RETURN n$$) AS (a agtype);
                                           a                                           
---------------------------------------------------------------------------------------
 {"id": 281474976710657, "label": "", "properties": {"i": 3}}::vertex
 {"id": 844424930131969, "label": "v", "properties": {"i": 3}}::vertex
 {"id": 844424930131971, "label": "v", "properties": {"i": 3}}::vertex
 {"id": 844424930131970, "label": "v", "properties": {"a": 0, "i": 3, "j": 5}}::vertex
(4 rows)

--Validate Paths are updated
SELECT * FROM cypher('cypher_set', $$MATCH (n) CREATE (n)-[:e {j:20}]->(:other_v {k:10}) RETURN n$$) AS (a agtype);
                                           a                                           
---------------------------------------------------------------------------------------
 {"id": 281474976710657, "label": "", "properties": {"i": 3}}::vertex
 {"id": 844424930131969, "label": "v", "properties": {"i": 3}}::vertex
 {"id": 844424930131971, "label": "v", "properties": {"i": 3}}::vertex
 {"id": 844424930131970, "label": "v", "properties": {"a": 0, "i": 3, "j": 5}}::vertex
(4 rows)

SELECT * FROM cypher('cypher_set', $$MATCH p=(n)-[]->() SET n.i = 50 RETURN p$$) AS (a agtype);
                                                                                                                                                       a                                                                                                                                                       
---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
 [{"id": 281474976710657, "label": "", "properties": {"i": 50}}::vertex, {"id": 1125899906842625, "label": "e", "end_id": 1407374883553281, "start_id": 281474976710657, "properties": {"j": 20}}::edge, {"id": 1407374883553281, "label": "other_v", "properties": {"k": 10}}::vertex]::path
 [{"id": 844424930131969, "label": "v", "properties": {"i": 50}}::vertex, {"id": 1125899906842626, "label": "e", "end_id": 1407374883553282, "start_id": 844424930131969, "properties": {"j": 20}}::edge, {"id": 1407374883553282, "label": "other_v", "properties": {"k": 10}}::vertex]::path
 [{"id": 844424930131971, "label": "v", "properties": {"i": 50}}::vertex, {"id": 1125899906842627, "label": "e", "end_id": 1407374883553283, "start_id": 844424930131971, "properties": {"j": 20}}::edge, {"id": 1407374883553283, "label": "other_v", "properties": {"k": 10}}::vertex]::path
 [{"id": 844424930131970, "label": "v", "properties": {"a": 0, "i": 50, "j": 5}}::vertex, {"id": 1125899906842628, "label": "e", "end_id": 1407374883553284, "start_id": 844424930131970, "properties": {"j": 20}}::edge, {"id": 1407374883553284, "label": "other_v", "properties": {"k": 10}}::vertex]::path
(4 rows)

--Edges
SELECT * FROM cypher('cypher_set', $$MATCH ()-[n]-(:other_v) SET n.i = 3 RETURN n$$) AS (a agtype);
                                                                   a                                                                    
----------------------------------------------------------------------------------------------------------------------------------------
 {"id": 1125899906842625, "label": "e", "end_id": 1407374883553281, "start_id": 281474976710657, "properties": {"i": 3, "j": 20}}::edge
 {"id": 1125899906842626, "label": "e", "end_id": 1407374883553282, "start_id": 844424930131969, "properties": {"i": 3, "j": 20}}::edge
 {"id": 1125899906842627, "label": "e", "end_id": 1407374883553283, "start_id": 844424930131971, "properties": {"i": 3, "j": 20}}::edge
 {"id": 1125899906842628, "label": "e", "end_id": 1407374883553284, "start_id": 844424930131970, "properties": {"i": 3, "j": 20}}::edge
(4 rows)

SELECT * FROM cypher('cypher_set', $$MATCH ()-[n]->(:other_v) RETURN n$$) AS (a agtype);
                                                                   a                                                                    
----------------------------------------------------------------------------------------------------------------------------------------
 {"id": 1125899906842625, "label": "e", "end_id": 1407374883553281, "start_id": 281474976710657, "properties": {"i": 3, "j": 20}}::edge
 {"id": 1125899906842626, "label": "e", "end_id": 1407374883553282, "start_id": 844424930131969, "properties": {"i": 3, "j": 20}}::edge
 {"id": 1125899906842628, "label": "e", "end_id": 1407374883553284, "start_id": 844424930131970, "properties": {"i": 3, "j": 20}}::edge
 {"id": 1125899906842627, "label": "e", "end_id": 1407374883553283, "start_id": 844424930131971, "properties": {"i": 3, "j": 20}}::edge
(4 rows)

SELECT * FROM cypher('cypher_set', $$
        MATCH (n {j: 5})
        SET n.y = 50
        SET n.z = 99
        RETURN n
$$) AS (a agtype);
                                                    a                                                     
----------------------------------------------------------------------------------------------------------
 {"id": 844424930131970, "label": "v", "properties": {"a": 0, "i": 50, "j": 5, "y": 50, "z": 99}}::vertex
(1 row)

SELECT * FROM cypher('cypher_set', $$
        MATCH (n {j: 5})
        SET n.y = 53
        SET n.y = 50
        SET n.z = 99
        SET n.arr = [n.y, n.z]
        RETURN n
$$) AS (a agtype);
                                                             a                                                             
---------------------------------------------------------------------------------------------------------------------------
 {"id": 844424930131970, "label": "v", "properties": {"a": 0, "i": 50, "j": 5, "y": 50, "z": 99, "arr": [50, 99]}}::vertex
(1 row)

SELECT * FROM cypher('cypher_set', $$
        MATCH (n {j: 5})
        REMOVE n.arr
        RETURN n
$$) AS (a agtype);
                                                    a                                                     
----------------------------------------------------------------------------------------------------------
 {"id": 844424930131970, "label": "v", "properties": {"a": 0, "i": 50, "j": 5, "y": 50, "z": 99}}::vertex
(1 row)

SELECT * FROM cypher('cypher_set', $$
        MATCH (n {j: 5})
        RETURN n
$$) AS (a agtype);
                                                    a                                                     
----------------------------------------------------------------------------------------------------------
 {"id": 844424930131970, "label": "v", "properties": {"a": 0, "i": 50, "j": 5, "y": 50, "z": 99}}::vertex
(1 row)

--Create a loop and see that set can work after create
SELECT * FROM cypher('cypher_set', $$
	MATCH (n {j: 5})
	CREATE p=(n)-[e:e {j:34}]->(n)
	SET n.y = 99
	RETURN n, p
$$) AS (a agtype, b agtype);
                                                    a                                                     |                                                                                                                                                                             b                                                                                                                                                                             
----------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
 {"id": 844424930131970, "label": "v", "properties": {"a": 0, "i": 50, "j": 5, "y": 99, "z": 99}}::vertex | [{"id": 844424930131970, "label": "v", "properties": {"a": 0, "i": 50, "j": 5, "y": 99, "z": 99}}::vertex, {"id": 1125899906842629, "label": "e", "end_id": 844424930131970, "start_id": 844424930131970, "properties": {"j": 34}}::edge, {"id": 844424930131970, "label": "v", "properties": {"a": 0, "i": 50, "j": 5, "y": 99, "z": 99}}::vertex]::path
(1 row)

--Create a loop and see that set can work after create
SELECT * FROM cypher('cypher_set', $$
	CREATE ()-[e:e {j:34}]->()
	SET e.y = 99
	RETURN e
$$) AS (a agtype);
                                                                   a                                                                    
----------------------------------------------------------------------------------------------------------------------------------------
 {"id": 1125899906842630, "label": "e", "end_id": 281474976710659, "start_id": 281474976710658, "properties": {"j": 34, "y": 99}}::edge
(1 row)

SELECT * FROM cypher('cypher_set', $$
        MATCH (n)
        MATCH (n)-[e:e {j:34}]->()
        SET n.y = 1
        RETURN n
$$) AS (a agtype);
                                                    a                                                    
---------------------------------------------------------------------------------------------------------
 {"id": 281474976710658, "label": "", "properties": {"y": 1}}::vertex
 {"id": 844424930131970, "label": "v", "properties": {"a": 0, "i": 50, "j": 5, "y": 1, "z": 99}}::vertex
(2 rows)

SELECT * FROM cypher('cypher_set', $$
        MATCH (n)
        MATCH ()-[e:e {j:34}]->(n)
        SET n.y = 2
        RETURN n
$$) AS (a agtype);
                                                    a                                                    
---------------------------------------------------------------------------------------------------------
 {"id": 281474976710659, "label": "", "properties": {"y": 2}}::vertex
 {"id": 844424930131970, "label": "v", "properties": {"a": 0, "i": 50, "j": 5, "y": 2, "z": 99}}::vertex
(2 rows)

-- Test that SET works with nodes(path) and relationships(path)
SELECT * FROM cypher('cypher_set', $$
        MATCH p=(n)-[e:e {j:34}]->()
        WITH nodes(p) AS ns
        WITH ns[0] AS n
        SET n.k = 99
        SET n.k = 999
        RETURN n
$$) AS (a agtype);
                                                         a                                                         
-------------------------------------------------------------------------------------------------------------------
 {"id": 281474976710658, "label": "", "properties": {"k": 999, "y": 1}}::vertex
 {"id": 844424930131970, "label": "v", "properties": {"a": 0, "i": 50, "j": 5, "k": 999, "y": 2, "z": 99}}::vertex
(2 rows)

SELECT * FROM cypher('cypher_set', $$
        MATCH p=(n)-[e:e {j:34}]->()
        WITH relationships(p) AS rs
        WITH rs[0] AS r
        SET r.l = 99
        SET r.l = 999
        RETURN r
$$) AS (a agtype);
                                                                        a                                                                         
--------------------------------------------------------------------------------------------------------------------------------------------------
 {"id": 1125899906842630, "label": "e", "end_id": 281474976710659, "start_id": 281474976710658, "properties": {"j": 34, "l": 999, "y": 99}}::edge
 {"id": 1125899906842629, "label": "e", "end_id": 844424930131970, "start_id": 844424930131970, "properties": {"j": 34, "l": 999}}::edge
(2 rows)

SELECT * FROM cypher('cypher_set', $$
        MATCH p=(n)-[e:e {j:34}]->()
        REMOVE n.k, e.l
        RETURN p
$$) AS (a agtype);
                                                                                                                                                                            a                                                                                                                                                                            
---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
 [{"id": 281474976710658, "label": "", "properties": {"y": 1}}::vertex, {"id": 1125899906842630, "label": "e", "end_id": 281474976710659, "start_id": 281474976710658, "properties": {"j": 34, "y": 99}}::edge, {"id": 281474976710659, "label": "", "properties": {"y": 2}}::vertex]::path
 [{"id": 844424930131970, "label": "v", "properties": {"a": 0, "i": 50, "j": 5, "y": 2, "z": 99}}::vertex, {"id": 1125899906842629, "label": "e", "end_id": 844424930131970, "start_id": 844424930131970, "properties": {"j": 34}}::edge, {"id": 844424930131970, "label": "v", "properties": {"a": 0, "i": 50, "j": 5, "y": 2, "z": 99}}::vertex]::path
(2 rows)

SELECT * FROM cypher('cypher_set', $$MATCH (n)-[]->(n) SET n.y = 99 RETURN n$$) AS (a agtype);
                                                    a                                                     
----------------------------------------------------------------------------------------------------------
 {"id": 844424930131970, "label": "v", "properties": {"a": 0, "i": 50, "j": 5, "y": 99, "z": 99}}::vertex
(1 row)

SELECT * FROM cypher('cypher_set', $$MATCH (n) MATCH (n)-[]->(m) SET n.t = 150 RETURN n$$) AS (a agtype);
                                                         a                                                          
--------------------------------------------------------------------------------------------------------------------
 {"id": 281474976710658, "label": "", "properties": {"t": 150, "y": 1}}::vertex
 {"id": 844424930131970, "label": "v", "properties": {"a": 0, "i": 50, "j": 5, "t": 150, "y": 99, "z": 99}}::vertex
 {"id": 281474976710657, "label": "", "properties": {"i": 50, "t": 150}}::vertex
 {"id": 844424930131969, "label": "v", "properties": {"i": 50, "t": 150}}::vertex
 {"id": 844424930131971, "label": "v", "properties": {"i": 50, "t": 150}}::vertex
 {"id": 844424930131970, "label": "v", "properties": {"a": 0, "i": 50, "j": 5, "t": 150, "y": 99, "z": 99}}::vertex
(6 rows)

-- prepared statements
PREPARE p_1 AS SELECT * FROM cypher('cypher_set', $$MATCH (n) SET n.i = 3 RETURN n $$) AS (a agtype);
EXECUTE p_1;
                                                         a                                                         
-------------------------------------------------------------------------------------------------------------------
 {"id": 281474976710659, "label": "", "properties": {"i": 3, "y": 2}}::vertex
 {"id": 281474976710658, "label": "", "properties": {"i": 3, "t": 150, "y": 1}}::vertex
 {"id": 281474976710657, "label": "", "properties": {"i": 3, "t": 150}}::vertex
 {"id": 844424930131969, "label": "v", "properties": {"i": 3, "t": 150}}::vertex
 {"id": 844424930131971, "label": "v", "properties": {"i": 3, "t": 150}}::vertex
 {"id": 844424930131970, "label": "v", "properties": {"a": 0, "i": 3, "j": 5, "t": 150, "y": 99, "z": 99}}::vertex
 {"id": 1407374883553281, "label": "other_v", "properties": {"i": 3, "k": 10}}::vertex
 {"id": 1407374883553282, "label": "other_v", "properties": {"i": 3, "k": 10}}::vertex
 {"id": 1407374883553283, "label": "other_v", "properties": {"i": 3, "k": 10}}::vertex
 {"id": 1407374883553284, "label": "other_v", "properties": {"i": 3, "k": 10}}::vertex
(10 rows)

EXECUTE p_1;
                                                         a                                                         
-------------------------------------------------------------------------------------------------------------------
 {"id": 281474976710659, "label": "", "properties": {"i": 3, "y": 2}}::vertex
 {"id": 281474976710658, "label": "", "properties": {"i": 3, "t": 150, "y": 1}}::vertex
 {"id": 281474976710657, "label": "", "properties": {"i": 3, "t": 150}}::vertex
 {"id": 844424930131969, "label": "v", "properties": {"i": 3, "t": 150}}::vertex
 {"id": 844424930131971, "label": "v", "properties": {"i": 3, "t": 150}}::vertex
 {"id": 844424930131970, "label": "v", "properties": {"a": 0, "i": 3, "j": 5, "t": 150, "y": 99, "z": 99}}::vertex
 {"id": 1407374883553281, "label": "other_v", "properties": {"i": 3, "k": 10}}::vertex
 {"id": 1407374883553282, "label": "other_v", "properties": {"i": 3, "k": 10}}::vertex
 {"id": 1407374883553283, "label": "other_v", "properties": {"i": 3, "k": 10}}::vertex
 {"id": 1407374883553284, "label": "other_v", "properties": {"i": 3, "k": 10}}::vertex
(10 rows)

PREPARE p_2 AS SELECT * FROM cypher('cypher_set', $$MATCH (n) SET n.i = $var_name RETURN n $$, $1) AS (a agtype);
EXECUTE p_2('{"var_name": 4}');
                                                         a                                                         
-------------------------------------------------------------------------------------------------------------------
 {"id": 281474976710659, "label": "", "properties": {"i": 4, "y": 2}}::vertex
 {"id": 281474976710658, "label": "", "properties": {"i": 4, "t": 150, "y": 1}}::vertex
 {"id": 281474976710657, "label": "", "properties": {"i": 4, "t": 150}}::vertex
 {"id": 844424930131969, "label": "v", "properties": {"i": 4, "t": 150}}::vertex
 {"id": 844424930131971, "label": "v", "properties": {"i": 4, "t": 150}}::vertex
 {"id": 844424930131970, "label": "v", "properties": {"a": 0, "i": 4, "j": 5, "t": 150, "y": 99, "z": 99}}::vertex
 {"id": 1407374883553281, "label": "other_v", "properties": {"i": 4, "k": 10}}::vertex
 {"id": 1407374883553282, "label": "other_v", "properties": {"i": 4, "k": 10}}::vertex
 {"id": 1407374883553283, "label": "other_v", "properties": {"i": 4, "k": 10}}::vertex
 {"id": 1407374883553284, "label": "other_v", "properties": {"i": 4, "k": 10}}::vertex
(10 rows)

EXECUTE p_2('{"var_name": 6}');
                                                         a                                                         
-------------------------------------------------------------------------------------------------------------------
 {"id": 281474976710659, "label": "", "properties": {"i": 6, "y": 2}}::vertex
 {"id": 281474976710658, "label": "", "properties": {"i": 6, "t": 150, "y": 1}}::vertex
 {"id": 281474976710657, "label": "", "properties": {"i": 6, "t": 150}}::vertex
 {"id": 844424930131969, "label": "v", "properties": {"i": 6, "t": 150}}::vertex
 {"id": 844424930131971, "label": "v", "properties": {"i": 6, "t": 150}}::vertex
 {"id": 844424930131970, "label": "v", "properties": {"a": 0, "i": 6, "j": 5, "t": 150, "y": 99, "z": 99}}::vertex
 {"id": 1407374883553281, "label": "other_v", "properties": {"i": 6, "k": 10}}::vertex
 {"id": 1407374883553282, "label": "other_v", "properties": {"i": 6, "k": 10}}::vertex
 {"id": 1407374883553283, "label": "other_v", "properties": {"i": 6, "k": 10}}::vertex
 {"id": 1407374883553284, "label": "other_v", "properties": {"i": 6, "k": 10}}::vertex
(10 rows)

CREATE FUNCTION set_test()
RETURNS TABLE(vertex agtype)
LANGUAGE plpgsql
VOLATILE
AS $BODY$
BEGIN
	RETURN QUERY SELECT * FROM cypher('cypher_set', $$MATCH (n) SET n.i = 7 RETURN n $$) AS (a agtype);
END
$BODY$;
SELECT set_test();
                                                     set_test                                                      
-------------------------------------------------------------------------------------------------------------------
 {"id": 281474976710659, "label": "", "properties": {"i": 7, "y": 2}}::vertex
 {"id": 281474976710658, "label": "", "properties": {"i": 7, "t": 150, "y": 1}}::vertex
 {"id": 281474976710657, "label": "", "properties": {"i": 7, "t": 150}}::vertex
 {"id": 844424930131969, "label": "v", "properties": {"i": 7, "t": 150}}::vertex
 {"id": 844424930131971, "label": "v", "properties": {"i": 7, "t": 150}}::vertex
 {"id": 844424930131970, "label": "v", "properties": {"a": 0, "i": 7, "j": 5, "t": 150, "y": 99, "z": 99}}::vertex
 {"id": 1407374883553281, "label": "other_v", "properties": {"i": 7, "k": 10}}::vertex
 {"id": 1407374883553282, "label": "other_v", "properties": {"i": 7, "k": 10}}::vertex
 {"id": 1407374883553283, "label": "other_v", "properties": {"i": 7, "k": 10}}::vertex
 {"id": 1407374883553284, "label": "other_v", "properties": {"i": 7, "k": 10}}::vertex
(10 rows)

SELECT set_test();
                                                     set_test                                                      
-------------------------------------------------------------------------------------------------------------------
 {"id": 281474976710659, "label": "", "properties": {"i": 7, "y": 2}}::vertex
 {"id": 281474976710658, "label": "", "properties": {"i": 7, "t": 150, "y": 1}}::vertex
 {"id": 281474976710657, "label": "", "properties": {"i": 7, "t": 150}}::vertex
 {"id": 844424930131969, "label": "v", "properties": {"i": 7, "t": 150}}::vertex
 {"id": 844424930131971, "label": "v", "properties": {"i": 7, "t": 150}}::vertex
 {"id": 844424930131970, "label": "v", "properties": {"a": 0, "i": 7, "j": 5, "t": 150, "y": 99, "z": 99}}::vertex
 {"id": 1407374883553281, "label": "other_v", "properties": {"i": 7, "k": 10}}::vertex
 {"id": 1407374883553282, "label": "other_v", "properties": {"i": 7, "k": 10}}::vertex
 {"id": 1407374883553283, "label": "other_v", "properties": {"i": 7, "k": 10}}::vertex
 {"id": 1407374883553284, "label": "other_v", "properties": {"i": 7, "k": 10}}::vertex
(10 rows)

--
-- Updating multiple fields
--
SELECT * FROM cypher('cypher_set', $$MATCH (n) SET n.i = 3, n.j = 5 RETURN n $$) AS (a agtype);
                                                         a                                                         
-------------------------------------------------------------------------------------------------------------------
 {"id": 281474976710659, "label": "", "properties": {"i": 3, "j": 5, "y": 2}}::vertex
 {"id": 281474976710658, "label": "", "properties": {"i": 3, "j": 5, "t": 150, "y": 1}}::vertex
 {"id": 281474976710657, "label": "", "properties": {"i": 3, "j": 5, "t": 150}}::vertex
 {"id": 844424930131969, "label": "v", "properties": {"i": 3, "j": 5, "t": 150}}::vertex
 {"id": 844424930131971, "label": "v", "properties": {"i": 3, "j": 5, "t": 150}}::vertex
 {"id": 844424930131970, "label": "v", "properties": {"a": 0, "i": 3, "j": 5, "t": 150, "y": 99, "z": 99}}::vertex
 {"id": 1407374883553281, "label": "other_v", "properties": {"i": 3, "j": 5, "k": 10}}::vertex
 {"id": 1407374883553282, "label": "other_v", "properties": {"i": 3, "j": 5, "k": 10}}::vertex
 {"id": 1407374883553283, "label": "other_v", "properties": {"i": 3, "j": 5, "k": 10}}::vertex
 {"id": 1407374883553284, "label": "other_v", "properties": {"i": 3, "j": 5, "k": 10}}::vertex
(10 rows)

SELECT * FROM cypher('cypher_set', $$MATCH (n)-[m]->(n) SET m.y = n.y RETURN n, m$$) AS (a agtype, b agtype);
                                                         a                                                         |                                                                   b                                                                    
-------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------
 {"id": 844424930131970, "label": "v", "properties": {"a": 0, "i": 3, "j": 5, "t": 150, "y": 99, "z": 99}}::vertex | {"id": 1125899906842629, "label": "e", "end_id": 844424930131970, "start_id": 844424930131970, "properties": {"j": 34, "y": 99}}::edge
(1 row)

--Errors
SELECT * FROM cypher('cypher_set', $$SET n.i = NULL$$) AS (a agtype);
ERROR:  SET cannot be the first clause in a Cypher query
LINE 1: SELECT * FROM cypher('cypher_set', $$SET n.i = NULL$$) AS (a...
                                             ^
SELECT * FROM cypher('cypher_set', $$MATCH (n) SET wrong_var.i = 3$$) AS (a agtype);
ERROR:  undefined reference to variable wrong_var in SET clause
LINE 1: ...ELECT * FROM cypher('cypher_set', $$MATCH (n) SET wrong_var....
                                                             ^
SELECT * FROM cypher('cypher_set', $$MATCH (n) SET i = 3$$) AS (a agtype);
ERROR:  SET clause expects a map
LINE 1: ...ELECT * FROM cypher('cypher_set', $$MATCH (n) SET i = 3$$) A...
                                                             ^
--
-- SET refactor regression tests
--
-- INSERT INTO
CREATE TABLE tbl (result agtype);
SELECT * FROM cypher('cypher_set', $$CREATE (u:vertices) $$) AS (result agtype);
 result 
--------
(0 rows)

SELECT * FROM cypher('cypher_set', $$CREATE (u:begin)-[:edge]->(v:end) $$) AS (result agtype);
 result 
--------
(0 rows)

SELECT * FROM cypher('cypher_set', $$MATCH (u:vertices) return u $$) AS (result agtype);
                                 result                                  
-------------------------------------------------------------------------
 {"id": 1688849860263937, "label": "vertices", "properties": {}}::vertex
(1 row)

SELECT * FROM cypher('cypher_set', $$MATCH (u:begin)-[:edge]->(v:end) return u, v $$) AS (u agtype, v agtype);
                                  u                                   |                                 v                                  
----------------------------------------------------------------------+--------------------------------------------------------------------
 {"id": 1970324836974593, "label": "begin", "properties": {}}::vertex | {"id": 2533274790395905, "label": "end", "properties": {}}::vertex
(1 row)

INSERT INTO tbl (SELECT * FROM cypher('cypher_set', $$MATCH (u:vertices) SET u.i = 7 return u $$) AS (result agtype));
INSERT INTO tbl (SELECT * FROM cypher('cypher_set', $$MATCH (u:vertices) SET u.i = 13 return u $$) AS (result agtype));
SELECT * FROM tbl;
                                     result                                     
--------------------------------------------------------------------------------
 {"id": 1688849860263937, "label": "vertices", "properties": {"i": 7}}::vertex
 {"id": 1688849860263937, "label": "vertices", "properties": {"i": 13}}::vertex
(2 rows)

SELECT * FROM cypher('cypher_set', $$MATCH (u:vertices) return u $$) AS (result agtype);
                                     result                                     
--------------------------------------------------------------------------------
 {"id": 1688849860263937, "label": "vertices", "properties": {"i": 13}}::vertex
(1 row)

BEGIN;
SELECT * FROM cypher('cypher_set', $$MATCH (u:vertices) SET u.i = 1, u.j = 3, u.k = 5 return u $$) AS (result agtype);
                                            result                                             
-----------------------------------------------------------------------------------------------
 {"id": 1688849860263937, "label": "vertices", "properties": {"i": 1, "j": 3, "k": 5}}::vertex
(1 row)

SELECT * FROM cypher('cypher_set', $$MATCH (u:vertices) return u $$) AS (result agtype);
                                            result                                             
-----------------------------------------------------------------------------------------------
 {"id": 1688849860263937, "label": "vertices", "properties": {"i": 1, "j": 3, "k": 5}}::vertex
(1 row)

SELECT * FROM cypher('cypher_set', $$MATCH (u:vertices) SET u.i = 2, u.j = 4, u.k = 6 return u $$) AS (result agtype);
                                            result                                             
-----------------------------------------------------------------------------------------------
 {"id": 1688849860263937, "label": "vertices", "properties": {"i": 2, "j": 4, "k": 6}}::vertex
(1 row)

SELECT * FROM cypher('cypher_set', $$MATCH (u:vertices) return u $$) AS (result agtype);
                                            result                                             
-----------------------------------------------------------------------------------------------
 {"id": 1688849860263937, "label": "vertices", "properties": {"i": 2, "j": 4, "k": 6}}::vertex
(1 row)

SELECT * FROM cypher('cypher_set', $$MATCH (u:vertices) SET u.i = 3, u.j = 6, u.k = 9 return u $$) AS (result agtype);
                                            result                                             
-----------------------------------------------------------------------------------------------
 {"id": 1688849860263937, "label": "vertices", "properties": {"i": 3, "j": 6, "k": 9}}::vertex
(1 row)

SELECT * FROM cypher('cypher_set', $$MATCH (u:vertices) return u $$) AS (result agtype);
                                            result                                             
-----------------------------------------------------------------------------------------------
 {"id": 1688849860263937, "label": "vertices", "properties": {"i": 3, "j": 6, "k": 9}}::vertex
(1 row)

SELECT * FROM cypher('cypher_set', $$MATCH (u:begin)-[:edge]->(v:end) SET u.i = 1, v.i = 2, u.j = 3, v.j = 4 return u, v $$) AS (u agtype, v agtype);
                                         u                                          |                                        v                                         
------------------------------------------------------------------------------------+----------------------------------------------------------------------------------
 {"id": 1970324836974593, "label": "begin", "properties": {"i": 1, "j": 3}}::vertex | {"id": 2533274790395905, "label": "end", "properties": {"i": 2, "j": 4}}::vertex
(1 row)

SELECT * FROM cypher('cypher_set', $$MATCH (u:begin)-[:edge]->(v:end) return u, v $$) AS (u agtype, v agtype);
                                         u                                          |                                        v                                         
------------------------------------------------------------------------------------+----------------------------------------------------------------------------------
 {"id": 1970324836974593, "label": "begin", "properties": {"i": 1, "j": 3}}::vertex | {"id": 2533274790395905, "label": "end", "properties": {"i": 2, "j": 4}}::vertex
(1 row)

SELECT * FROM cypher('cypher_set', $$MATCH (u:begin)-[:edge]->(v:end) SET u.i = 2, v.i = 1, u.j = 4, v.j = 3 return u, v $$) AS (u agtype, v agtype);
                                         u                                          |                                        v                                         
------------------------------------------------------------------------------------+----------------------------------------------------------------------------------
 {"id": 1970324836974593, "label": "begin", "properties": {"i": 2, "j": 4}}::vertex | {"id": 2533274790395905, "label": "end", "properties": {"i": 1, "j": 3}}::vertex
(1 row)

SELECT * FROM cypher('cypher_set', $$MATCH (u:begin)-[:edge]->(v:end) return u, v $$) AS (u agtype, v agtype);
                                         u                                          |                                        v                                         
------------------------------------------------------------------------------------+----------------------------------------------------------------------------------
 {"id": 1970324836974593, "label": "begin", "properties": {"i": 2, "j": 4}}::vertex | {"id": 2533274790395905, "label": "end", "properties": {"i": 1, "j": 3}}::vertex
(1 row)

END;
SELECT * FROM cypher('cypher_set', $$MATCH (u:vertices) return u $$) AS (result agtype);
                                            result                                             
-----------------------------------------------------------------------------------------------
 {"id": 1688849860263937, "label": "vertices", "properties": {"i": 3, "j": 6, "k": 9}}::vertex
(1 row)

SELECT * FROM cypher('cypher_set', $$MATCH (u:begin)-[:edge]->(v:end) return u, v $$) AS (u agtype, v agtype);
                                         u                                          |                                        v                                         
------------------------------------------------------------------------------------+----------------------------------------------------------------------------------
 {"id": 1970324836974593, "label": "begin", "properties": {"i": 2, "j": 4}}::vertex | {"id": 2533274790395905, "label": "end", "properties": {"i": 1, "j": 3}}::vertex
(1 row)

-- test lists
SELECT * FROM cypher('cypher_set', $$MATCH (n) SET n.i = [3, 'test', [1, 2, 3], {id: 1}, 1.0, 1.0::numeric] RETURN n$$) AS (a agtype);
                                                                                 a                                                                                  
--------------------------------------------------------------------------------------------------------------------------------------------------------------------
 {"id": 281474976710659, "label": "", "properties": {"i": [3, "test", [1, 2, 3], {"id": 1}, 1.0, 1::numeric], "j": 5, "y": 2}}::vertex
 {"id": 281474976710658, "label": "", "properties": {"i": [3, "test", [1, 2, 3], {"id": 1}, 1.0, 1::numeric], "j": 5, "t": 150, "y": 1}}::vertex
 {"id": 281474976710657, "label": "", "properties": {"i": [3, "test", [1, 2, 3], {"id": 1}, 1.0, 1::numeric], "j": 5, "t": 150}}::vertex
 {"id": 844424930131969, "label": "v", "properties": {"i": [3, "test", [1, 2, 3], {"id": 1}, 1.0, 1::numeric], "j": 5, "t": 150}}::vertex
 {"id": 844424930131971, "label": "v", "properties": {"i": [3, "test", [1, 2, 3], {"id": 1}, 1.0, 1::numeric], "j": 5, "t": 150}}::vertex
 {"id": 844424930131970, "label": "v", "properties": {"a": 0, "i": [3, "test", [1, 2, 3], {"id": 1}, 1.0, 1::numeric], "j": 5, "t": 150, "y": 99, "z": 99}}::vertex
 {"id": 1407374883553281, "label": "other_v", "properties": {"i": [3, "test", [1, 2, 3], {"id": 1}, 1.0, 1::numeric], "j": 5, "k": 10}}::vertex
 {"id": 1407374883553282, "label": "other_v", "properties": {"i": [3, "test", [1, 2, 3], {"id": 1}, 1.0, 1::numeric], "j": 5, "k": 10}}::vertex
 {"id": 1407374883553283, "label": "other_v", "properties": {"i": [3, "test", [1, 2, 3], {"id": 1}, 1.0, 1::numeric], "j": 5, "k": 10}}::vertex
 {"id": 1407374883553284, "label": "other_v", "properties": {"i": [3, "test", [1, 2, 3], {"id": 1}, 1.0, 1::numeric], "j": 5, "k": 10}}::vertex
 {"id": 1688849860263937, "label": "vertices", "properties": {"i": [3, "test", [1, 2, 3], {"id": 1}, 1.0, 1::numeric], "j": 6, "k": 9}}::vertex
 {"id": 1970324836974593, "label": "begin", "properties": {"i": [3, "test", [1, 2, 3], {"id": 1}, 1.0, 1::numeric], "j": 4}}::vertex
 {"id": 2533274790395905, "label": "end", "properties": {"i": [3, "test", [1, 2, 3], {"id": 1}, 1.0, 1::numeric], "j": 3}}::vertex
(13 rows)

SELECT * FROM cypher('cypher_set', $$MATCH (n) RETURN n$$) AS (a agtype);
                                                                                 a                                                                                  
--------------------------------------------------------------------------------------------------------------------------------------------------------------------
 {"id": 281474976710659, "label": "", "properties": {"i": [3, "test", [1, 2, 3], {"id": 1}, 1.0, 1::numeric], "j": 5, "y": 2}}::vertex
 {"id": 281474976710658, "label": "", "properties": {"i": [3, "test", [1, 2, 3], {"id": 1}, 1.0, 1::numeric], "j": 5, "t": 150, "y": 1}}::vertex
 {"id": 281474976710657, "label": "", "properties": {"i": [3, "test", [1, 2, 3], {"id": 1}, 1.0, 1::numeric], "j": 5, "t": 150}}::vertex
 {"id": 844424930131969, "label": "v", "properties": {"i": [3, "test", [1, 2, 3], {"id": 1}, 1.0, 1::numeric], "j": 5, "t": 150}}::vertex
 {"id": 844424930131971, "label": "v", "properties": {"i": [3, "test", [1, 2, 3], {"id": 1}, 1.0, 1::numeric], "j": 5, "t": 150}}::vertex
 {"id": 844424930131970, "label": "v", "properties": {"a": 0, "i": [3, "test", [1, 2, 3], {"id": 1}, 1.0, 1::numeric], "j": 5, "t": 150, "y": 99, "z": 99}}::vertex
 {"id": 1407374883553281, "label": "other_v", "properties": {"i": [3, "test", [1, 2, 3], {"id": 1}, 1.0, 1::numeric], "j": 5, "k": 10}}::vertex
 {"id": 1407374883553282, "label": "other_v", "properties": {"i": [3, "test", [1, 2, 3], {"id": 1}, 1.0, 1::numeric], "j": 5, "k": 10}}::vertex
 {"id": 1407374883553283, "label": "other_v", "properties": {"i": [3, "test", [1, 2, 3], {"id": 1}, 1.0, 1::numeric], "j": 5, "k": 10}}::vertex
 {"id": 1407374883553284, "label": "other_v", "properties": {"i": [3, "test", [1, 2, 3], {"id": 1}, 1.0, 1::numeric], "j": 5, "k": 10}}::vertex
 {"id": 1688849860263937, "label": "vertices", "properties": {"i": [3, "test", [1, 2, 3], {"id": 1}, 1.0, 1::numeric], "j": 6, "k": 9}}::vertex
 {"id": 1970324836974593, "label": "begin", "properties": {"i": [3, "test", [1, 2, 3], {"id": 1}, 1.0, 1::numeric], "j": 4}}::vertex
 {"id": 2533274790395905, "label": "end", "properties": {"i": [3, "test", [1, 2, 3], {"id": 1}, 1.0, 1::numeric], "j": 3}}::vertex
(13 rows)

-- test that lists get updated in paths
SELECT * FROM cypher('cypher_set', $$MATCH p=(u:begin)-[:edge]->(v:end) SET u.i = [1, 2, 3] return u, p $$) AS (u agtype, p agtype);
                                             u                                              |                                                                                                                                                                                 p                                                                                                                                                                                  
--------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
 {"id": 1970324836974593, "label": "begin", "properties": {"i": [1, 2, 3], "j": 4}}::vertex | [{"id": 1970324836974593, "label": "begin", "properties": {"i": [1, 2, 3], "j": 4}}::vertex, {"id": 2251799813685249, "label": "edge", "end_id": 2533274790395905, "start_id": 1970324836974593, "properties": {}}::edge, {"id": 2533274790395905, "label": "end", "properties": {"i": [3, "test", [1, 2, 3], {"id": 1}, 1.0, 1::numeric], "j": 3}}::vertex]::path
(1 row)

SELECT * FROM cypher('cypher_set', $$MATCH p=(u:begin)-[:edge]->(v:end) return u, p $$) AS (u agtype, p agtype);
                                             u                                              |                                                                                                                                                                                 p                                                                                                                                                                                  
--------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
 {"id": 1970324836974593, "label": "begin", "properties": {"i": [1, 2, 3], "j": 4}}::vertex | [{"id": 1970324836974593, "label": "begin", "properties": {"i": [1, 2, 3], "j": 4}}::vertex, {"id": 2251799813685249, "label": "edge", "end_id": 2533274790395905, "start_id": 1970324836974593, "properties": {}}::edge, {"id": 2533274790395905, "label": "end", "properties": {"i": [3, "test", [1, 2, 3], {"id": 1}, 1.0, 1::numeric], "j": 3}}::vertex]::path
(1 row)

-- test empty lists
SELECT * FROM cypher('cypher_set', $$MATCH (n) SET n.i = [] RETURN n$$) AS (a agtype);
                                                         a                                                          
--------------------------------------------------------------------------------------------------------------------
 {"id": 281474976710659, "label": "", "properties": {"i": [], "j": 5, "y": 2}}::vertex
 {"id": 281474976710658, "label": "", "properties": {"i": [], "j": 5, "t": 150, "y": 1}}::vertex
 {"id": 281474976710657, "label": "", "properties": {"i": [], "j": 5, "t": 150}}::vertex
 {"id": 844424930131969, "label": "v", "properties": {"i": [], "j": 5, "t": 150}}::vertex
 {"id": 844424930131971, "label": "v", "properties": {"i": [], "j": 5, "t": 150}}::vertex
 {"id": 844424930131970, "label": "v", "properties": {"a": 0, "i": [], "j": 5, "t": 150, "y": 99, "z": 99}}::vertex
 {"id": 1407374883553281, "label": "other_v", "properties": {"i": [], "j": 5, "k": 10}}::vertex
 {"id": 1407374883553282, "label": "other_v", "properties": {"i": [], "j": 5, "k": 10}}::vertex
 {"id": 1407374883553283, "label": "other_v", "properties": {"i": [], "j": 5, "k": 10}}::vertex
 {"id": 1407374883553284, "label": "other_v", "properties": {"i": [], "j": 5, "k": 10}}::vertex
 {"id": 1688849860263937, "label": "vertices", "properties": {"i": [], "j": 6, "k": 9}}::vertex
 {"id": 1970324836974593, "label": "begin", "properties": {"i": [], "j": 4}}::vertex
 {"id": 2533274790395905, "label": "end", "properties": {"i": [], "j": 3}}::vertex
(13 rows)

SELECT * FROM cypher('cypher_set', $$MATCH (n) RETURN n$$) AS (a agtype);
                                                         a                                                          
--------------------------------------------------------------------------------------------------------------------
 {"id": 281474976710659, "label": "", "properties": {"i": [], "j": 5, "y": 2}}::vertex
 {"id": 281474976710658, "label": "", "properties": {"i": [], "j": 5, "t": 150, "y": 1}}::vertex
 {"id": 281474976710657, "label": "", "properties": {"i": [], "j": 5, "t": 150}}::vertex
 {"id": 844424930131969, "label": "v", "properties": {"i": [], "j": 5, "t": 150}}::vertex
 {"id": 844424930131971, "label": "v", "properties": {"i": [], "j": 5, "t": 150}}::vertex
 {"id": 844424930131970, "label": "v", "properties": {"a": 0, "i": [], "j": 5, "t": 150, "y": 99, "z": 99}}::vertex
 {"id": 1407374883553281, "label": "other_v", "properties": {"i": [], "j": 5, "k": 10}}::vertex
 {"id": 1407374883553282, "label": "other_v", "properties": {"i": [], "j": 5, "k": 10}}::vertex
 {"id": 1407374883553283, "label": "other_v", "properties": {"i": [], "j": 5, "k": 10}}::vertex
 {"id": 1407374883553284, "label": "other_v", "properties": {"i": [], "j": 5, "k": 10}}::vertex
 {"id": 1688849860263937, "label": "vertices", "properties": {"i": [], "j": 6, "k": 9}}::vertex
 {"id": 1970324836974593, "label": "begin", "properties": {"i": [], "j": 4}}::vertex
 {"id": 2533274790395905, "label": "end", "properties": {"i": [], "j": 3}}::vertex
(13 rows)

-- test maps
SELECT * FROM cypher('cypher_set', $$MATCH (n) SET n.i = {prop1: 3, prop2:'test', prop3: [1, 2, 3], prop4: {id: 1}, prop5: 1.0, prop6:1.0::numeric} RETURN n$$) AS (a agtype);
                                                                                                            a                                                                                                             
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
 {"id": 281474976710659, "label": "", "properties": {"i": {"prop1": 3, "prop2": "test", "prop3": [1, 2, 3], "prop4": {"id": 1}, "prop5": 1.0, "prop6": 1::numeric}, "j": 5, "y": 2}}::vertex
 {"id": 281474976710658, "label": "", "properties": {"i": {"prop1": 3, "prop2": "test", "prop3": [1, 2, 3], "prop4": {"id": 1}, "prop5": 1.0, "prop6": 1::numeric}, "j": 5, "t": 150, "y": 1}}::vertex
 {"id": 281474976710657, "label": "", "properties": {"i": {"prop1": 3, "prop2": "test", "prop3": [1, 2, 3], "prop4": {"id": 1}, "prop5": 1.0, "prop6": 1::numeric}, "j": 5, "t": 150}}::vertex
 {"id": 844424930131969, "label": "v", "properties": {"i": {"prop1": 3, "prop2": "test", "prop3": [1, 2, 3], "prop4": {"id": 1}, "prop5": 1.0, "prop6": 1::numeric}, "j": 5, "t": 150}}::vertex
 {"id": 844424930131971, "label": "v", "properties": {"i": {"prop1": 3, "prop2": "test", "prop3": [1, 2, 3], "prop4": {"id": 1}, "prop5": 1.0, "prop6": 1::numeric}, "j": 5, "t": 150}}::vertex
 {"id": 844424930131970, "label": "v", "properties": {"a": 0, "i": {"prop1": 3, "prop2": "test", "prop3": [1, 2, 3], "prop4": {"id": 1}, "prop5": 1.0, "prop6": 1::numeric}, "j": 5, "t": 150, "y": 99, "z": 99}}::vertex
 {"id": 1407374883553281, "label": "other_v", "properties": {"i": {"prop1": 3, "prop2": "test", "prop3": [1, 2, 3], "prop4": {"id": 1}, "prop5": 1.0, "prop6": 1::numeric}, "j": 5, "k": 10}}::vertex
 {"id": 1407374883553282, "label": "other_v", "properties": {"i": {"prop1": 3, "prop2": "test", "prop3": [1, 2, 3], "prop4": {"id": 1}, "prop5": 1.0, "prop6": 1::numeric}, "j": 5, "k": 10}}::vertex
 {"id": 1407374883553283, "label": "other_v", "properties": {"i": {"prop1": 3, "prop2": "test", "prop3": [1, 2, 3], "prop4": {"id": 1}, "prop5": 1.0, "prop6": 1::numeric}, "j": 5, "k": 10}}::vertex
 {"id": 1407374883553284, "label": "other_v", "properties": {"i": {"prop1": 3, "prop2": "test", "prop3": [1, 2, 3], "prop4": {"id": 1}, "prop5": 1.0, "prop6": 1::numeric}, "j": 5, "k": 10}}::vertex
 {"id": 1688849860263937, "label": "vertices", "properties": {"i": {"prop1": 3, "prop2": "test", "prop3": [1, 2, 3], "prop4": {"id": 1}, "prop5": 1.0, "prop6": 1::numeric}, "j": 6, "k": 9}}::vertex
 {"id": 1970324836974593, "label": "begin", "properties": {"i": {"prop1": 3, "prop2": "test", "prop3": [1, 2, 3], "prop4": {"id": 1}, "prop5": 1.0, "prop6": 1::numeric}, "j": 4}}::vertex
 {"id": 2533274790395905, "label": "end", "properties": {"i": {"prop1": 3, "prop2": "test", "prop3": [1, 2, 3], "prop4": {"id": 1}, "prop5": 1.0, "prop6": 1::numeric}, "j": 3}}::vertex
(13 rows)

SELECT * FROM cypher('cypher_set', $$MATCH (n) RETURN n$$) AS (a agtype);
                                                                                                            a                                                                                                             
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
 {"id": 281474976710659, "label": "", "properties": {"i": {"prop1": 3, "prop2": "test", "prop3": [1, 2, 3], "prop4": {"id": 1}, "prop5": 1.0, "prop6": 1::numeric}, "j": 5, "y": 2}}::vertex
 {"id": 281474976710658, "label": "", "properties": {"i": {"prop1": 3, "prop2": "test", "prop3": [1, 2, 3], "prop4": {"id": 1}, "prop5": 1.0, "prop6": 1::numeric}, "j": 5, "t": 150, "y": 1}}::vertex
 {"id": 281474976710657, "label": "", "properties": {"i": {"prop1": 3, "prop2": "test", "prop3": [1, 2, 3], "prop4": {"id": 1}, "prop5": 1.0, "prop6": 1::numeric}, "j": 5, "t": 150}}::vertex
 {"id": 844424930131969, "label": "v", "properties": {"i": {"prop1": 3, "prop2": "test", "prop3": [1, 2, 3], "prop4": {"id": 1}, "prop5": 1.0, "prop6": 1::numeric}, "j": 5, "t": 150}}::vertex
 {"id": 844424930131971, "label": "v", "properties": {"i": {"prop1": 3, "prop2": "test", "prop3": [1, 2, 3], "prop4": {"id": 1}, "prop5": 1.0, "prop6": 1::numeric}, "j": 5, "t": 150}}::vertex
 {"id": 844424930131970, "label": "v", "properties": {"a": 0, "i": {"prop1": 3, "prop2": "test", "prop3": [1, 2, 3], "prop4": {"id": 1}, "prop5": 1.0, "prop6": 1::numeric}, "j": 5, "t": 150, "y": 99, "z": 99}}::vertex
 {"id": 1407374883553281, "label": "other_v", "properties": {"i": {"prop1": 3, "prop2": "test", "prop3": [1, 2, 3], "prop4": {"id": 1}, "prop5": 1.0, "prop6": 1::numeric}, "j": 5, "k": 10}}::vertex
 {"id": 1407374883553282, "label": "other_v", "properties": {"i": {"prop1": 3, "prop2": "test", "prop3": [1, 2, 3], "prop4": {"id": 1}, "prop5": 1.0, "prop6": 1::numeric}, "j": 5, "k": 10}}::vertex
 {"id": 1407374883553283, "label": "other_v", "properties": {"i": {"prop1": 3, "prop2": "test", "prop3": [1, 2, 3], "prop4": {"id": 1}, "prop5": 1.0, "prop6": 1::numeric}, "j": 5, "k": 10}}::vertex
 {"id": 1407374883553284, "label": "other_v", "properties": {"i": {"prop1": 3, "prop2": "test", "prop3": [1, 2, 3], "prop4": {"id": 1}, "prop5": 1.0, "prop6": 1::numeric}, "j": 5, "k": 10}}::vertex
 {"id": 1688849860263937, "label": "vertices", "properties": {"i": {"prop1": 3, "prop2": "test", "prop3": [1, 2, 3], "prop4": {"id": 1}, "prop5": 1.0, "prop6": 1::numeric}, "j": 6, "k": 9}}::vertex
 {"id": 1970324836974593, "label": "begin", "properties": {"i": {"prop1": 3, "prop2": "test", "prop3": [1, 2, 3], "prop4": {"id": 1}, "prop5": 1.0, "prop6": 1::numeric}, "j": 4}}::vertex
 {"id": 2533274790395905, "label": "end", "properties": {"i": {"prop1": 3, "prop2": "test", "prop3": [1, 2, 3], "prop4": {"id": 1}, "prop5": 1.0, "prop6": 1::numeric}, "j": 3}}::vertex
(13 rows)

-- test maps in paths
SELECT * FROM cypher('cypher_set', $$MATCH p=(u:begin)-[:edge]->(v:end) SET u.i = {prop1: 1, prop2: 2, prop3: 3} return u, p $$) AS (u agtype, p agtype);
                                                           u                                                           |                                                                                                                                                                                                                          p                                                                                                                                                                                                                          
-----------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
 {"id": 1970324836974593, "label": "begin", "properties": {"i": {"prop1": 1, "prop2": 2, "prop3": 3}, "j": 4}}::vertex | [{"id": 1970324836974593, "label": "begin", "properties": {"i": {"prop1": 1, "prop2": 2, "prop3": 3}, "j": 4}}::vertex, {"id": 2251799813685249, "label": "edge", "end_id": 2533274790395905, "start_id": 1970324836974593, "properties": {}}::edge, {"id": 2533274790395905, "label": "end", "properties": {"i": {"prop1": 3, "prop2": "test", "prop3": [1, 2, 3], "prop4": {"id": 1}, "prop5": 1.0, "prop6": 1::numeric}, "j": 3}}::vertex]::path
(1 row)

SELECT * FROM cypher('cypher_set', $$MATCH p=(u:begin)-[:edge]->(v:end) return u, p $$) AS (u agtype, p agtype);
                                                           u                                                           |                                                                                                                                                                                                                          p                                                                                                                                                                                                                          
-----------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
 {"id": 1970324836974593, "label": "begin", "properties": {"i": {"prop1": 1, "prop2": 2, "prop3": 3}, "j": 4}}::vertex | [{"id": 1970324836974593, "label": "begin", "properties": {"i": {"prop1": 1, "prop2": 2, "prop3": 3}, "j": 4}}::vertex, {"id": 2251799813685249, "label": "edge", "end_id": 2533274790395905, "start_id": 1970324836974593, "properties": {}}::edge, {"id": 2533274790395905, "label": "end", "properties": {"i": {"prop1": 3, "prop2": "test", "prop3": [1, 2, 3], "prop4": {"id": 1}, "prop5": 1.0, "prop6": 1::numeric}, "j": 3}}::vertex]::path
(1 row)

-- test empty maps
SELECT * FROM cypher('cypher_set', $$MATCH (n) SET n.i = {} RETURN n$$) AS (a agtype);
                                                         a                                                          
--------------------------------------------------------------------------------------------------------------------
 {"id": 281474976710659, "label": "", "properties": {"i": {}, "j": 5, "y": 2}}::vertex
 {"id": 281474976710658, "label": "", "properties": {"i": {}, "j": 5, "t": 150, "y": 1}}::vertex
 {"id": 281474976710657, "label": "", "properties": {"i": {}, "j": 5, "t": 150}}::vertex
 {"id": 844424930131969, "label": "v", "properties": {"i": {}, "j": 5, "t": 150}}::vertex
 {"id": 844424930131971, "label": "v", "properties": {"i": {}, "j": 5, "t": 150}}::vertex
 {"id": 844424930131970, "label": "v", "properties": {"a": 0, "i": {}, "j": 5, "t": 150, "y": 99, "z": 99}}::vertex
 {"id": 1407374883553281, "label": "other_v", "properties": {"i": {}, "j": 5, "k": 10}}::vertex
 {"id": 1407374883553282, "label": "other_v", "properties": {"i": {}, "j": 5, "k": 10}}::vertex
 {"id": 1407374883553283, "label": "other_v", "properties": {"i": {}, "j": 5, "k": 10}}::vertex
 {"id": 1407374883553284, "label": "other_v", "properties": {"i": {}, "j": 5, "k": 10}}::vertex
 {"id": 1688849860263937, "label": "vertices", "properties": {"i": {}, "j": 6, "k": 9}}::vertex
 {"id": 1970324836974593, "label": "begin", "properties": {"i": {}, "j": 4}}::vertex
 {"id": 2533274790395905, "label": "end", "properties": {"i": {}, "j": 3}}::vertex
(13 rows)

SELECT * FROM cypher('cypher_set', $$MATCH (n) RETURN n$$) AS (a agtype);
                                                         a                                                          
--------------------------------------------------------------------------------------------------------------------
 {"id": 281474976710659, "label": "", "properties": {"i": {}, "j": 5, "y": 2}}::vertex
 {"id": 281474976710658, "label": "", "properties": {"i": {}, "j": 5, "t": 150, "y": 1}}::vertex
 {"id": 281474976710657, "label": "", "properties": {"i": {}, "j": 5, "t": 150}}::vertex
 {"id": 844424930131969, "label": "v", "properties": {"i": {}, "j": 5, "t": 150}}::vertex
 {"id": 844424930131971, "label": "v", "properties": {"i": {}, "j": 5, "t": 150}}::vertex
 {"id": 844424930131970, "label": "v", "properties": {"a": 0, "i": {}, "j": 5, "t": 150, "y": 99, "z": 99}}::vertex
 {"id": 1407374883553281, "label": "other_v", "properties": {"i": {}, "j": 5, "k": 10}}::vertex
 {"id": 1407374883553282, "label": "other_v", "properties": {"i": {}, "j": 5, "k": 10}}::vertex
 {"id": 1407374883553283, "label": "other_v", "properties": {"i": {}, "j": 5, "k": 10}}::vertex
 {"id": 1407374883553284, "label": "other_v", "properties": {"i": {}, "j": 5, "k": 10}}::vertex
 {"id": 1688849860263937, "label": "vertices", "properties": {"i": {}, "j": 6, "k": 9}}::vertex
 {"id": 1970324836974593, "label": "begin", "properties": {"i": {}, "j": 4}}::vertex
 {"id": 2533274790395905, "label": "end", "properties": {"i": {}, "j": 3}}::vertex
(13 rows)

--
-- Test entire property update
--
SELECT * FROM create_graph('cypher_set_1');
NOTICE:  graph "cypher_set_1" has been created
 create_graph 
--------------
 
(1 row)

SELECT * FROM cypher('cypher_set_1', $$ CREATE (a:Andy {name:'Andy', age:36, hungry:true}) $$) AS (a agtype);
 a 
---
(0 rows)

SELECT * FROM cypher('cypher_set_1', $$ CREATE (a:Peter {name:'Peter', age:34}) $$) AS (a agtype);
 a 
---
(0 rows)

SELECT * FROM cypher('cypher_set_1', $$ CREATE (a:Kevin {name:'Kevin', age:32, hungry:false}) $$) AS (a agtype);
 a 
---
(0 rows)

SELECT * FROM cypher('cypher_set_1', $$ CREATE (a:Matt {name:'Matt', city:'Toronto'}) $$) AS (a agtype);
 a 
---
(0 rows)

SELECT * FROM cypher('cypher_set_1', $$ CREATE (a:Juan {name:'Juan', role:'admin'}) $$) AS (a agtype);
 a 
---
(0 rows)

SELECT * FROM cypher('cypher_set_1', $$ CREATE (a:Robert {name:'Robert', role:'manager', city:'London'}) $$) AS (a agtype);
 a 
---
(0 rows)

SELECT * FROM cypher('cypher_set_1',$$ CREATE (a: VertexA {map: {a: 1, b: {c: 2, d: []}, c: [{d: -100, e: []}]}, list: [1, "string", [{a: []}, [[1, 2]]]], bool: true, num: -1.9::numeric, str: "string"})$$) as (a agtype);
 a 
---
(0 rows)

-- test copying properties between entities
SELECT * FROM cypher('cypher_set_1', $$
    MATCH (at {name: 'Andy'}), (pn {name: 'Peter'})
    SET at = properties(pn)
    RETURN at, pn
$$) AS (at agtype, pn agtype);
                                              at                                              |                                               pn                                               
----------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------
 {"id": 844424930131969, "label": "Andy", "properties": {"age": 34, "name": "Peter"}}::vertex | {"id": 1125899906842625, "label": "Peter", "properties": {"age": 34, "name": "Peter"}}::vertex
(1 row)

SELECT * FROM cypher('cypher_set_1', $$
    MATCH (at {name: 'Kevin'}), (pn {name: 'Matt'})
    SET at = pn
    RETURN at, pn
$$) AS (at agtype, pn agtype);
                                                  at                                                   |                                                  pn                                                  
-------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------
 {"id": 1407374883553281, "label": "Kevin", "properties": {"city": "Toronto", "name": "Matt"}}::vertex | {"id": 1688849860263937, "label": "Matt", "properties": {"city": "Toronto", "name": "Matt"}}::vertex
(1 row)

-- test replacing all properties using a map and =
SELECT * FROM cypher('cypher_set_1', $$
    MATCH (m {name: 'Matt'})
    SET m = {name: 'Peter Smith', position: 'Entrepreneur', city:NULL}
    RETURN m
$$) AS (m agtype);
                                                           m                                                           
-----------------------------------------------------------------------------------------------------------------------
 {"id": 1407374883553281, "label": "Kevin", "properties": {"name": "Peter Smith", "position": "Entrepreneur"}}::vertex
 {"id": 1688849860263937, "label": "Matt", "properties": {"name": "Peter Smith", "position": "Entrepreneur"}}::vertex
(2 rows)

-- test removing all properties using an empty map and =
SELECT * FROM cypher('cypher_set_1', $$
    MATCH (p {name: 'Juan'})
    SET p = {}
    RETURN p
$$) AS (p agtype);
                                  p                                  
---------------------------------------------------------------------
 {"id": 1970324836974593, "label": "Juan", "properties": {}}::vertex
(1 row)

-- test assigning non-map to an entity
SELECT * FROM cypher('cypher_set_1', $$
    MATCH (p {name: 'Peter'})
    SET p = "Peter"
    RETURN p
$$) AS (p agtype);
ERROR:  SET clause expects a map
LINE 3:     SET p = "Peter"
                ^
SELECT * FROM cypher('cypher_set_1', $$
    MATCH (p {name: 'Peter'})
    SET p = sqrt(4)
    RETURN p
$$) AS (p agtype);
ERROR:  a map is expected
-- test plus-equal
-- expected: {name:'Rob', age:47, city:London}
SELECT * FROM cypher('cypher_set_1', $$
    MATCH (p {name: 'Robert'})
    SET p += {name:'Rob', role:NULL, age:47}
    RETURN p
$$) AS (p agtype);
                                                        p                                                        
-----------------------------------------------------------------------------------------------------------------
 {"id": 2251799813685249, "label": "Robert", "properties": {"age": 47, "city": "London", "name": "Rob"}}::vertex
(1 row)

-- expected: no change
SELECT * FROM cypher('cypher_set_1', $$
    MATCH (p {name: 'Rob'})
    SET p += {}
    RETURN p
$$) AS (p agtype);
                                                        p                                                        
-----------------------------------------------------------------------------------------------------------------
 {"id": 2251799813685249, "label": "Robert", "properties": {"age": 47, "city": "London", "name": "Rob"}}::vertex
(1 row)

-- test plus-equal with original properties having non-scalar values
SELECT * FROM cypher('cypher_set_1', $$
    MATCH (p {map: {}})
    SET p += {json: {a: -1, b: ['a', -1, true], c: {d: 'string'}}}
    RETURN p
$$) AS (p agtype);
                                                                                                                                                      p                                                                                                                                                       
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
 {"id": 2533274790395905, "label": "VertexA", "properties": {"map": {"a": 1, "b": {"c": 2, "d": []}, "c": [{"d": -100, "e": []}]}, "num": -1.9::numeric, "str": "string", "bool": true, "json": {"a": -1, "b": ["a", -1, true], "c": {"d": "string"}}, "list": [1, "string", [{"a": []}, [[1, 2]]]]}}::vertex
(1 row)

SELECT * FROM cypher('cypher_set_1', $$
    MATCH (p: VertexA {map: {}})
    SET p += {list_upd: [1, 2, 3, 4, 5]}
    RETURN p
$$) AS (p agtype);
                                                                                                                                                                     p                                                                                                                                                                     
-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
 {"id": 2533274790395905, "label": "VertexA", "properties": {"map": {"a": 1, "b": {"c": 2, "d": []}, "c": [{"d": -100, "e": []}]}, "num": -1.9::numeric, "str": "string", "bool": true, "json": {"a": -1, "b": ["a", -1, true], "c": {"d": "string"}}, "list": [1, "string", [{"a": []}, [[1, 2]]]], "list_upd": [1, 2, 3, 4, 5]}}::vertex
(1 row)

SELECT * FROM cypher('cypher_set_1', $$
    MATCH (p: VertexA)
    SET p += {vertex: {id: 281474976710659, label: "", properties: {a: 1, b: [1, 2, 3]}}::vertex}
    RETURN p
$$) AS (p agtype);
                                                                                                                                                                                                                     p                                                                                                                                                                                                                     
-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
 {"id": 2533274790395905, "label": "VertexA", "properties": {"map": {"a": 1, "b": {"c": 2, "d": []}, "c": [{"d": -100, "e": []}]}, "num": -1.9::numeric, "str": "string", "bool": true, "json": {"a": -1, "b": ["a", -1, true], "c": {"d": "string"}}, "list": [1, "string", [{"a": []}, [[1, 2]]]], "vertex": {"id": 281474976710659, "label": "", "properties": {"a": 1, "b": [1, 2, 3]}}::vertex, "list_upd": [1, 2, 3, 4, 5]}}::vertex
(1 row)

SELECT * FROM cypher('cypher_set_1', $$
    MATCH (p {map: {}})
    SET p += {}
    RETURN p
$$) AS (p agtype);
                                                                                                                                                                                                                     p                                                                                                                                                                                                                     
-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
 {"id": 2533274790395905, "label": "VertexA", "properties": {"map": {"a": 1, "b": {"c": 2, "d": []}, "c": [{"d": -100, "e": []}]}, "num": -1.9::numeric, "str": "string", "bool": true, "json": {"a": -1, "b": ["a", -1, true], "c": {"d": "string"}}, "list": [1, "string", [{"a": []}, [[1, 2]]]], "vertex": {"id": 281474976710659, "label": "", "properties": {"a": 1, "b": [1, 2, 3]}}::vertex, "list_upd": [1, 2, 3, 4, 5]}}::vertex
(1 row)

--
-- Check passing mismatched types with SET
-- Issue 899
--
SELECT * FROM cypher('cypher_set_1', $$
    CREATE (x) SET x.n0 = (true OR true) RETURN x
$$) AS (p agtype);
                                    p                                     
--------------------------------------------------------------------------
 {"id": 281474976710657, "label": "", "properties": {"n0": true}}::vertex
(1 row)

SELECT * FROM cypher('cypher_set_1', $$
    CREATE (x) SET x.n0 = (true OR false), x.n1 = (false AND false), x.n2 = (false = false) RETURN x
$$) AS (p agtype);
                                                 p                                                 
---------------------------------------------------------------------------------------------------
 {"id": 281474976710658, "label": "", "properties": {"n0": true, "n1": false, "n2": true}}::vertex
(1 row)

--
-- Issue 1634: Setting all properties with map object causes error
--
SELECT * FROM create_graph('issue_1634');
NOTICE:  graph "issue_1634" has been created
 create_graph 
--------------
 
(1 row)

-- this did not work and was fixed
SELECT * FROM cypher('issue_1634', $$ WITH {first: 'jon', last: 'snow'} AS map
                                      MERGE (v:PERSION {id: '1'})
                                      SET v=map
                                      RETURN v,map $$) as (v agtype, map agtype);
                                                  v                                                  |               map                
-----------------------------------------------------------------------------------------------------+----------------------------------
 {"id": 844424930131969, "label": "PERSION", "properties": {"last": "snow", "first": "jon"}}::vertex | {"last": "snow", "first": "jon"}
(1 row)

-- these 2 did work and are added as extra tests
SELECT * FROM cypher('issue_1634', $$ MATCH (u) DELETE (u) $$) AS (u agtype);
 u 
---
(0 rows)

SELECT * FROM cypher('issue_1634', $$ WITH {first: 'jon', last: 'snow'} AS map
                                      MERGE (v:PERSION {id: '1'})
                                      SET v.first=map.first, v.last=map.last
                                      RETURN v,map $$) as (v agtype, map agtype);
                                                       v                                                        |               map                
----------------------------------------------------------------------------------------------------------------+----------------------------------
 {"id": 844424930131970, "label": "PERSION", "properties": {"id": "1", "last": "snow", "first": "jon"}}::vertex | {"last": "snow", "first": "jon"}
(1 row)

SELECT * FROM cypher('issue_1634', $$ MATCH (u) DELETE (u) $$) AS (u agtype);
 u 
---
(0 rows)

SELECT * FROM cypher('issue_1634', $$ MERGE (v:PERSION {id: '1'})
                                      SET v={first: 'jon', last: 'snow'}
                                      RETURN v $$) as (v agtype);
                                                  v                                                  
-----------------------------------------------------------------------------------------------------
 {"id": 844424930131971, "label": "PERSION", "properties": {"last": "snow", "first": "jon"}}::vertex
(1 row)

SELECT * FROM cypher('issue_1634', $$ MATCH (u) DELETE (u) $$) AS (u agtype);
 u 
---
(0 rows)

--
-- Clean up
--
DROP TABLE tbl;
DROP FUNCTION set_test;
SELECT drop_graph('cypher_set', true);
NOTICE:  drop cascades to 9 other objects
DETAIL:  drop cascades to table cypher_set._ag_label_vertex
drop cascades to table cypher_set._ag_label_edge
drop cascades to table cypher_set.v
drop cascades to table cypher_set.e
drop cascades to table cypher_set.other_v
drop cascades to table cypher_set.vertices
drop cascades to table cypher_set.begin
drop cascades to table cypher_set.edge
drop cascades to table cypher_set."end"
NOTICE:  graph "cypher_set" has been dropped
 drop_graph 
------------
 
(1 row)

SELECT drop_graph('cypher_set_1', true);
NOTICE:  drop cascades to 9 other objects
DETAIL:  drop cascades to table cypher_set_1._ag_label_vertex
drop cascades to table cypher_set_1._ag_label_edge
drop cascades to table cypher_set_1."Andy"
drop cascades to table cypher_set_1."Peter"
drop cascades to table cypher_set_1."Kevin"
drop cascades to table cypher_set_1."Matt"
drop cascades to table cypher_set_1."Juan"
drop cascades to table cypher_set_1."Robert"
drop cascades to table cypher_set_1."VertexA"
NOTICE:  graph "cypher_set_1" has been dropped
 drop_graph 
------------
 
(1 row)

SELECT drop_graph('issue_1634', true);
NOTICE:  drop cascades to 3 other objects
DETAIL:  drop cascades to table issue_1634._ag_label_vertex
drop cascades to table issue_1634._ag_label_edge
drop cascades to table issue_1634."PERSION"
NOTICE:  graph "issue_1634" has been dropped
 drop_graph 
------------
 
(1 row)

--
-- End
--