[GitHub] [age] eyab commented on issue #562: DBMS does not use indexes within where clause

2023-08-23 Thread via GitHub


eyab commented on issue #562:
URL: https://github.com/apache/age/issues/562#issuecomment-1690899036

   @endriux @ed0sh,  please let us know how can we contact you. 


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[GitHub] [age] jrgemignani commented on issue #1170: AGE make segmentation fault for postgresql 15

2023-08-23 Thread via GitHub


jrgemignani commented on issue #1170:
URL: https://github.com/apache/age/issues/1170#issuecomment-1690802728

   It should not matter which branch you are building off of - the **master** 
branch is essentially a more current version of the **PG15** branch. Just make 
sure that your version of PostgreSQL matches the version of AGE. I build either 
the **master** or **PG15** against PostgreSQL 15.3
   
   Also, a full listing of it being built would be useful. That one error by 
itself doesn't really say much.
   
   Below is my build script, as an example.
   
   ```
   #! /usr/bin/bash
   
   pver=$1
   port=$2
   build="psql"-$pver-$port-$3
   
   path="~jgemignani/POSTGRESQL/postgresql-$pver/$build/bin"
   
   make PG_CONFIG=$path/pg_config clean
   make PG_CONFIG=$path/pg_config
   make PG_CONFIG=$path/pg_config install
   make PG_CONFIG=$path/pg_config installcheck
   ```
   
   
   


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[GitHub] [age] lmeyerov commented on issue #669: Bulk import/export using Arrow ?

2023-08-23 Thread via GitHub


lmeyerov commented on issue #669:
URL: https://github.com/apache/age/issues/669#issuecomment-1690547667

   I think ADBC is the relevant protocol snowflake and others are adopting here


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[GitHub] [age] lmeyerov commented on issue #669: Bulk import/export using Arrow ?

2023-08-23 Thread via GitHub


lmeyerov commented on issue #669:
URL: https://github.com/apache/age/issues/669#issuecomment-1690546114

   No, we are still curious about bulk ingest/export for use with analytics 
pipelines, esp subsecond interactive & GPU at 100MB-10GB scales


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[DISCUSS] Apache AGE 1.4.0 Release for PostgreSQL 14

2023-08-23 Thread John Gemignani
Dear Apache Community,

We would like to open a discussion for the Apache AGE release 1.4.0 for
PostgreSQL 14.

To learn more about Apache AGE, please see http://age.apache.org/

Functionalities included and addressed in this release are:

*
Release Notes for Apache AGE release v1.4.0 for PostgreSQL 14

NOTE: This is an initial release of PG14. There are no upgrade
  scripts to this release.

NOTE: Some of these reference the master branch PR that was
  either applied to lower versions via a separate PR or
  merged into a newly created branch.

Added license in Python driver README.md (#956)
Added the toStringList() function (#1128)
Added toBooleanList() (#1165)
Added toFloatList() function (#1016)
Added toIntegerList() function (#1025)
Added regression tests for MATCH clause using labels only (#1019)
Added REGTYPEOID to toString function (#1036)
Added Dockerfile.dev & move docker-related files to "docker/" (#943)
Fixed complex MERGE causes crash (#897) (#961)
Fixed docker build files (#1104)
Fixed case sensitivity on label usage of reserved keyword (#1040)
Fixed issue 1000: Indexes created on WHERE (#1133)
Fixed issue 1002: Invalid reuse of variables in MATCH clause (#1003)
Fixed issue 1033: access operator on vle edge lists (#1037)
Fixed issue 1043: ERROR:  container must be an array or object (#1046)
Fixed issue 1124: Segmentation fault when using specific tables (#1125)
Fixed issue 395: ERROR: container is not an agtype array (#1039)
Fixed issue 870: regarding orderability and added regression tests (#994)
Fixed issue 876: column reference "_age_default_alias_0" is ambiguous (#931)
Fixed issue 975: Invalid reuse of variables in CREATE clause (#977)
Fixed issue 989: Impossible to create array with > 100 items (#1001)
Fixed memory leak issues with age_load (#1142)
Fixed memory leaks in MERGE (merge_edge & merge_vertex) (#958)
Fixed MERGE crashes due to incorrect label type (#957)
Fixed MERGE variable reuse (#997)
Fixed misspellings in many AGE files (#985)
Fixed warning messages in DockerHub builds. (#1075)
Modified test_agtypes to view useful testing message (#992)
Optimised Antlr4ResultHandler initialization (#1169)
Updated CIs to pull correct image based on branch (#1105)
Updated files, format, and version information (#1063)
Updated README.

*

The git tag to be discussed and voted on:
https://github.com/apache/age/releases/tag/PG14/v1.4.0-rc0

The git commit hash:
commit a33b3cf996edaa6d334e30a153ad1ff712c65518

The release files for 1.4.0, can be found at:
https://dist.apache.org/repos/dist/dev/age/PG14/1.4.0.rc0/

Signatures used for AGE RCs can be found in this file:
https://downloads.apache.org/age/KEYS

The fingerprint of key to sign release artifacts:
4293 0603 8E35 AC05 4DBB  4B58 26B6 CD9D CD5B 0045

For information about the contents of this release see:
https://github.com/apache/age/releases/tag/PG14/v1.4.0-rc0

Please verify the above links, files, and signatures in addition to sharing
your thoughts and feedback and if we can call for a vote.

Thank you for your time.

John Gemignani


[GitHub] [age] eyab commented on issue #669: Bulk import/export using Arrow ?

2023-08-23 Thread via GitHub


eyab commented on issue #669:
URL: https://github.com/apache/age/issues/669#issuecomment-1690451379

   @lmeyerov do you have any updates on this? Did you find a solution?


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[GitHub] [age] rafsun42 commented on issue #772: Research potential designs to implement IDs for vertices, edges, and labels. Designs that would generally work with existing code and that would permit

2023-08-23 Thread via GitHub


rafsun42 commented on issue #772:
URL: https://github.com/apache/age/issues/772#issuecomment-1690284325

   @nupis-DanielS Hello. Could you please let us know what are your use cases 
of multiple labels?


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[GitHub] [age] farooquememon385 commented on issue #1127: AGE Integrationn-Project Planning and Requirements Gathering

2023-08-23 Thread via GitHub


farooquememon385 commented on issue #1127:
URL: https://github.com/apache/age/issues/1127#issuecomment-1690191068

   AGE and citus both are extensions to PostgreSQL, we can try to use it by 
installing both extensions on Postgres cluster


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[GitHub] [age] Amr-Shams commented on issue #1178: drop_graph('graph_name') fails to Delete Graph

2023-08-23 Thread via GitHub


Amr-Shams commented on issue #1178:
URL: https://github.com/apache/age/issues/1178#issuecomment-1690139826

   When there are multiple graphs with foreign key relationships between them, 
deleting the "main" graph with the cascade option set to True could cause 
errors or data integrity issues in the dependent graphs.
   but as you mentioned it would be better if we set it to "true" and pop up a 
message in case we found a relation or dependency 


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[GitHub] [age] markgomer commented on issue #1178: drop_graph('graph_name') fails to Delete Graph

2023-08-23 Thread via GitHub


markgomer commented on issue #1178:
URL: https://github.com/apache/age/issues/1178#issuecomment-1690044732

   I actually forgot one argument, so I should be calling `SELECT 
drop_graph('graph_name', true);`, which works.
   
   So now I raise a question: in what cases would setting the `cascade` option 
to `false` would be useful? 
   
   Calling the function with `false`, on any graph I tested, raised the same 
error. 
   
   Should we change the function so it always considers the `cascade` argument 
as `true`?


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[GitHub] [age] markgomer opened a new issue, #1178: drop_graph('graph_name') fails to Delete Graph

2023-08-23 Thread via GitHub


markgomer opened a new issue, #1178:
URL: https://github.com/apache/age/issues/1178

   **Describe the bug**
   `SELECT drop_graph('graph_name')` is not deleting recently created graph.
   
   **How are you accessing AGE (Command line, driver, etc.)?**
   - psql interface, command line.
   
   **What is the necessary configuration info needed?**
   - Fresh install of PostgreSQL 15 and Apache AGE master, on Debian 
stable-slim Docker image.
   
   **What is the command that caused the error?**
   ```pgsql
   psql (15.4)
   Type "help" for help.
   
   test=# CREATE EXTENSION age;
   CREATE EXTENSION
   test=# LOAD 'age';
   SET search_path TO ag_catalog;
   LOAD
   SET
   test=# SELECT * FROM ag_catalog.ag_graph;
graphid | name | namespace 
   -+--+---
   (0 rows)
   
   ```
   
   ```
   test=# SELECT create_graph('agload');
   NOTICE:  graph "agload" has been created
create_graph 
   --

   (1 row)
   
   test=# SELECT drop_graph('agload');
   2023-08-23 10:33:23.574 -03 [28787] ERROR:  cannot drop schema agload 
because other objects depend on it
   2023-08-23 10:33:23.574 -03 [28787] DETAIL:  table agload._ag_label_vertex 
depends on schema agload
   table agload._ag_label_edge depends on schema agload
   2023-08-23 10:33:23.574 -03 [28787] HINT:  Use DROP ... CASCADE to drop the 
dependent objects too.
   2023-08-23 10:33:23.574 -03 [28787] STATEMENT:  SELECT drop_graph('agload');
   ERROR:  cannot drop schema agload because other objects depend on it
   DETAIL:  table agload._ag_label_vertex depends on schema agload
   table agload._ag_label_edge depends on schema agload
   HINT:  Use DROP ... CASCADE to drop the dependent objects too.
   test=# 
   ```
   
   **Expected behavior**
   After `SELECT drop_graph('graph_name');` the graph should be dropped along 
with all its vertexes and edges.
   
   **Environment (please complete the following information):**
   - AGE Version: 1.3.0
   
   


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[GitHub] [age] bigplaice closed issue #966: How to export graph data for Giraph analysis?

2023-08-23 Thread via GitHub


bigplaice closed issue #966: How to export graph data for Giraph analysis?
URL: https://github.com/apache/age/issues/966


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[GitHub] [age] bigplaice commented on issue #966: How to export graph data for Giraph analysis?

2023-08-23 Thread via GitHub


bigplaice commented on issue #966:
URL: https://github.com/apache/age/issues/966#issuecomment-1689979819

   > @bigplaice Hi Steven, any update if you could get this to work?
   
   actually not yet. My project of graph database is freezed before I rush into 
verification.  And probably would not get chance to restart the project. Thanks 
for help from all of you guys! 
   


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[GitHub] [age] I33Buckler commented on issue #1170: AGE make segmentation fault for postgresql 15

2023-08-23 Thread via GitHub


I33Buckler commented on issue #1170:
URL: https://github.com/apache/age/issues/1170#issuecomment-1689487739

   pg_config is available at /usr/bin/pg_config. No problem resolving the path.
   I downloaded the PG15 repository with the following 'git clone 
https://github.com/apache/age.git --branch PG15 --single-branch'
   Unfortunately still get the segmentation fault when running make.


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[GitHub] [age] vladiksun commented on issue #1000: Index is not used in the WHERE clause

2023-08-23 Thread via GitHub


vladiksun commented on issue #1000:
URL: https://github.com/apache/age/issues/1000#issuecomment-1689461877

   @dehowef thanks for taking a look at this.


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