pdpotter commented on issue #113:
URL: https://github.com/apache/incubator-age/issues/113#issuecomment-918093763
Example for the second solution:
Create person nodes
```
SELECT * FROM ag_catalog.cypher(
'people',
$$ CREATE (a:Person {data:{name:'Jane', 'age': 35}}) $$
) as (a ag_catalog.agtype);
a
---
(0 rows)
SELECT * FROM ag_catalog.cypher(
'people',
$$ CREATE (a:Person {data:{name:'Will', age: 21}}) $$
) as (a ag_catalog.agtype);
a
---
(0 rows)
```
Retrieve all persons with age 21
```
SELECT * FROM ag_catalog.cypher(
'people',
$$MATCH(n {data:{age:21}}) RETURN n$$
) as (n ag_catalog.agtype);
n
---------------------------------------------------------------------------------------------------------
{"id": 844424930131974, "label": "Person", "properties": {"data": {"age":
21, "name": "Will"}}}::vertex
(1 row)
```
Retrieve all persons with age greater than 25
```
SELECT * FROM cypher(
'people',
$$MATCH(n) WHERE n.data.age > 25 RETURN n$$
) as (n agtype);
n
---------------------------------------------------------------------------------------------------------
{"id": 844424930131973, "label": "Person", "properties": {"data": {"age":
35, "name": "Jane"}}}::vertex
(1 row)
```
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