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Posted to dev@age.apache.org by GitBox <gi...@apache.org> on 2022/05/05 08:01:23 UTC
[GitHub] [incubator-age] wqxs opened a new issue, #213: How do I get valid values in a property?
wqxs opened a new issue, #213:
URL: https://github.com/apache/incubator-age/issues/213
This is in properties
`{"userName":"ry"}`
when i go to get it
`SELECT *
FROM ag_catalog.cypher('zjdata_graph', $$
MATCH (u:sys_user {userId: 1})
RETURN u.userName
$$) as (userName ag_catalog.agtype);`
The result is
and the result I want is ry instead of "ry"
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[GitHub] [incubator-age] wqxs closed issue #213: How do I get valid values in a property?
Posted by GitBox <gi...@apache.org>.
wqxs closed issue #213: How do I get valid values in a property?
URL: https://github.com/apache/incubator-age/issues/213
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[GitHub] [incubator-age] JoshInnis commented on issue #213: How do I get valid values in a property?
Posted by GitBox <gi...@apache.org>.
JoshInnis commented on issue #213:
URL: https://github.com/apache/incubator-age/issues/213#issuecomment-1120030015
You can typecast agtype to text `SELECT * FROM ag_catalog.cypher('zjdata_graph', $$ MATCH (u:sys_user {userId: 1}) RETURN u.userName $$) as (userName text); `
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[GitHub] [incubator-age] pdpotter commented on issue #213: How do I get valid values in a property?
Posted by GitBox <gi...@apache.org>.
pdpotter commented on issue #213:
URL: https://github.com/apache/incubator-age/issues/213#issuecomment-1118283447
You'll have to parse the result. Agtype is a superset of Json and a custom implementation of JsonB. For detailed information, see https://age.apache.org/docs/master/intro/types.html (https://age.apache.org/docs/master/intro/types.html#string specificly for strings).
If you query the database from an application written in Go, Java, Javascript (NodeJs) or Python, you can use the corresponding driver from https://github.com/apache/incubator-age/tree/master/drivers to parse the result.
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[GitHub] [incubator-age] JoshInnis commented on issue #213: How do I get valid values in a property?
Posted by GitBox <gi...@apache.org>.
JoshInnis commented on issue #213:
URL: https://github.com/apache/incubator-age/issues/213#issuecomment-1120029908
You can typecast agtype to text `SELECT * FROM ag_catalog.cypher('zjdata_graph', $$ MATCH (u:sys_user {userId: 1}) RETURN u.userName $$) as (userName text); `
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