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Posted to dev@age.apache.org by GitBox <gi...@apache.org> on 2022/11/21 15:23:18 UTC

[GitHub] [age] lloydsun opened a new issue, #361: Can not remove the label on a node

lloydsun opened a new issue, #361:
URL: https://github.com/apache/age/issues/361

   **Describe the bug**
   I have a label "Game" on a node, I wanna change it to "game", but I tried REMOVE, I got an error:
   
   ```syntax error at or near ":"```
   
   **How are you accessing AGE (Command line, driver, etc.)?**
   nodejs driver
   
   I am using the official docker :latest
   
   **What data setup do we need to do?**
   ```pgsql
   ...
   SELECT
       *
   FROM
       cypher('vg-graph', $$
           CREATE (g:Game {name: "Front Mission", uid: "Pt6DmC8jnzDy", body: "some text"})
       $$) as (n agtype);
   ...
   ```
   
   **What is the necessary configuration info needed?**
   - no
   
   **What is the command that caused the error?**
   ```pgsql
   SET search_path TO ag_catalog;
   
   SELECT
       *
   FROM
       cypher('vg-graph', $$
           MATCH (n {uid:"Pt6DmC8jnzDy"})
           REMOVE n:Game
           RETURN n
       $$) as (n agtype);
   ```
   ```
   ERROR:  syntax error at or near ":"
   ```
   
   **Expected behavior**
   Remove the label
   
   **Environment (please complete the following information):**
   - AGE 1.1.0
   - PostgreSQL 11.16 (Debian 11.16-1.pgdg90+1) on x86_64-pc-linux-gnu, compiled by gcc (Debian 6.3.0-18+deb9u1) 6.3.0 20170516, 64-bit
   
   **Additional context**
   no.


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Re: [I] Can not remove the label on a node [age]

Posted by "jrgemignani (via GitHub)" <gi...@apache.org>.
jrgemignani commented on issue #361:
URL: https://github.com/apache/age/issues/361#issuecomment-2248708209

   @rsoury We already have a bot doing just that, but we have to be fair to issue creators by giving them a reasonable amount of time to respond or close the ticket themselves. It is preferable that the issue creator closes their issue.


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[GitHub] [age] lloydsun commented on issue #361: Can not remove the label on a node

Posted by GitBox <gi...@apache.org>.
lloydsun commented on issue #361:
URL: https://github.com/apache/age/issues/361#issuecomment-1324113015

   Oh, I see. Thank you for the explanation!
   Keep up the GREAT work :)


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[GitHub] [age] jrgemignani commented on issue #361: Can not remove the label on a node

Posted by GitBox <gi...@apache.org>.
jrgemignani commented on issue #361:
URL: https://github.com/apache/age/issues/361#issuecomment-1323970436

   Currently, the REMOVE command cannot remove labels. Unlike Neo4j, AGE only supports 1 label name for any vertex or edge. So, removing a label would mean removing the vertex or edge.
   
   Note to team: This may be something where we should consider removing a label name and setting it to the default label.


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Re: [I] Can not remove the label on a node [age]

Posted by "rsoury (via GitHub)" <gi...@apache.org>.
rsoury commented on issue #361:
URL: https://github.com/apache/age/issues/361#issuecomment-2248314591

   @jrgemignani - There's a lot of dormant issues that cause concern for new adopters (like me). Highly advise pruning or including a bot to do so.


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