sorrell opened a new pull request #1:
URL: https://github.com/apache/incubator-age-website/pull/1
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aysko75 opened a new pull request #1:
URL: https://github.com/apache/incubator-age/pull/1
Updated README.md
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aysko75 opened a new pull request #2:
URL: https://github.com/apache/incubator-age/pull/2
README updated for 0.3.0-incubating
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aysko75 opened a new pull request #2:
URL: https://github.com/apache/incubator-age-website/pull/2
Updated the release date for v0.3.0-incubating
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eyab merged pull request #2:
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procarrie opened a new pull request #3:
URL: https://github.com/apache/incubator-age/pull/3
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aysko75 opened a new pull request #3:
URL: https://github.com/apache/incubator-age-website/pull/3
Roadmap - updated v0.4.0
Jira - ready to take issues with the development-relates issues(tasks) still
in a process of being migrated from the original Jira instance
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eyab merged pull request #3:
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karria opened a new pull request #4:
URL: https://github.com/apache/incubator-age-website/pull/4
Modified README.md
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aysko75 opened a new issue #13:
URL: https://github.com/apache/incubator-age/issues/13
Is there any graph visualization tool that can be integrated with AGE?
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grv87 commented on issue #13:
URL: https://github.com/apache/incubator-age/issues/13#issuecomment-766563645
@aysko75,
[AgensBrowser](https://bitnine.net/downloads-4/agensbrowser-v-1-0/) worked with
original AgensGraph version.
I'm not sure on the current status
---
aysko75 commented on issue #13:
URL: https://github.com/apache/incubator-age/issues/13#issuecomment-766572020
@grv87, thanks for the reply, ... we (at Bitnine) are working on a new
visualization tool that can talk to AGE ... what I am curious to know is
whether there is any other individua
aysko75 commented on issue #13:
URL: https://github.com/apache/incubator-age/issues/13#issuecomment-766572020
@grv87, thanks for the reply, ... we (at Bitnine) are working on a new
visualization tool that can talk to AGE ... what I am curious to know is
whether there is any other individua
grv87 commented on issue #13:
URL: https://github.com/apache/incubator-age/issues/13#issuecomment-766563645
@aysko75,
[AgensBrowser](https://bitnine.net/downloads-4/agensbrowser-v-1-0/) worked with
original AgensGraph version.
I'm not sure on the current status
---
gorgonzola-oh opened a new issue #14:
URL: https://github.com/apache/incubator-age/issues/14
I wonder what AGE is different from AgensGraph
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jbiz805 commented on issue #14:
URL: https://github.com/apache/incubator-age/issues/14#issuecomment-768116749
I'd like to squeeze in relating to this topic. Apart from the fact that one
is an extension to PostgreSQL and the other is a full graph database based on
PostgreSQL, what's unique
maddin200 opened a new issue #15:
URL: https://github.com/apache/incubator-age/issues/15
/src/backend/utils/adt/agtype_util.c line 1536 Non-boolean value returned
from function returning bool
static bool equals_agtype_scalar_value(agtype_value *a, agtype_value *b)
{
if (a->type
jrgemignani commented on issue #15:
URL: https://github.com/apache/incubator-age/issues/15#issuecomment-768466839
Hi Martin,
I'm assuming this generated an error for you on compile? Which os/compiler
did you use? On our various compiles this does not show up.
As for the issu
jrgemignani closed issue #15:
URL: https://github.com/apache/incubator-age/issues/15
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jrgemignani commented on issue #15:
URL: https://github.com/apache/incubator-age/issues/15#issuecomment-768480929
Patch applied
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jrgemignani commented on issue #14:
URL: https://github.com/apache/incubator-age/issues/14#issuecomment-768489122
Correct, the main difference is that AGE is an openCypher plugin (extension)
to PostgreSQL whereas AgensGraph is openCypher built into a fork of PostgreSQL.
One item that
aysko75 closed issue #13:
URL: https://github.com/apache/incubator-age/issues/13
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vongosling commented on issue #14:
URL: https://github.com/apache/incubator-age/issues/14#issuecomment-774945970
Do we support distributed deployment in the future? Singe node has very
limitation.
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jrgemignani commented on issue #14:
URL: https://github.com/apache/incubator-age/issues/14#issuecomment-776109113
The goal is to.
Currently, though, we are working on completing the openCypher
implementation.
john
On Sun, Feb 7, 2021 at 11:50 PM von gosling
wrote:
JoshInnis commented on issue #14:
URL: https://github.com/apache/incubator-age/issues/14#issuecomment-776489398
To expand upon John's two posts: Cypher can modify data mid-query, in a
single node implementation Postgres's transaction system has held up and this
has not proven to be an issu
davidfetter opened a new issue #20:
URL: https://github.com/apache/incubator-age/issues/20
These are on their way out in PostgreSQL. Is there something compelling
about their use in AGE, and if so, what?
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JoshInnis commented on issue #20:
URL: https://github.com/apache/incubator-age/issues/20#issuecomment-778383393
AGE was originally developed using Postgres 11.5. One of our nearest
milestones is to make AGE compatible with Postgres 12+. Excluding OIDs from
AGE's design will be in no small
gorgonzola-oh closed issue #14:
URL: https://github.com/apache/incubator-age/issues/14
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danieldk opened a new issue #23:
URL: https://github.com/apache/incubator-age/issues/23
I have packaged AGE 0.2.0 in [nixpkgs](https://github.com/NixOS/nixpkgs). I
would like to update the package to 0.3.0, but there is no git tag for this
version (for GitHub projects, we build based on a
sshyran opened a new issue #24:
URL: https://github.com/apache/incubator-age/issues/24
Hello, and hi5 to all AGE community!
Please consider adding LXC/Snap and/or Kata as additional containerisation
option for AGE project... as many Web Hosts (incl. both of mine) restrict or do
not
JoshInnis closed issue #20:
URL: https://github.com/apache/incubator-age/issues/20
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ontologiae opened a new issue #26:
URL: https://github.com/apache/incubator-age/issues/26
Hi,
I work on graph database, mainly Neo4j, I'd like to quit, for several years.
I'm a strong supporter of PostgreSQL for almost 20 years.
I think your idea to use PostgreSQL to support Cyphe
aysko75 commented on issue #26:
URL: https://github.com/apache/incubator-age/issues/26#issuecomment-781002505
Appreciate your insights and suggestions ... will start looking into them :)
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JoshInnis commented on issue #24:
URL: https://github.com/apache/incubator-age/issues/24#issuecomment-782545930
Hi Sergii,
Thanks for the input we are looking into your request and determining what
the best course of action is from our end.
One quick question: which option wo
emotionbug opened a new issue #28:
URL: https://github.com/apache/incubator-age/issues/28
Hello.
i trying to use AGE with JDBC.
and, i faced failure when Message Flow is extended query mode with CREATE
clause.
has any solution with this issue or guide?
cheers.
gorgonzola-oh opened a new issue #29:
URL: https://github.com/apache/incubator-age/issues/29
I've currently implemented graphs (sans vertex properties) in Postgres using
Recursive CTEs, without any real issue or restriction.
Is the main advantage of using AGE the query language being
DanLindeman commented on issue #24:
URL: https://github.com/apache/incubator-age/issues/24#issuecomment-788596761
@JoshInnis The mailing group email for developers
dev-subscr...@age.apache.org I found it [here](https://age.apache.org/#) under
`Community / Mailing Lists`. Keep up the great
JoshInnis commented on issue #28:
URL: https://github.com/apache/incubator-age/issues/28#issuecomment-788599939
Hello,
Judging from the reference link you attached, I am assuming you are using
prepared statements in Postgres' JDBC driver. Is this correct?
Unfortunately, the C
emotionbug commented on issue #28:
URL: https://github.com/apache/incubator-age/issues/28#issuecomment-788608577
Yes, but it just happened on statement too.
because, Postgres JDBC's default Message Flow is extended mode.
not in Simple query mode like Node.js or Python.
OK. than
gorgonzola-oh opened a new issue #30:
URL: https://github.com/apache/incubator-age/issues/30
I'd like to see some actual examples. A tutorialish use case if you will.
And then, esp here for AGE, to have that example include a mix of Cypher and
SQL, using the right subdomain language for ea
jrgemignani commented on issue #28:
URL: https://github.com/apache/incubator-age/issues/28#issuecomment-789076668
I will see if I can reproduce the error and see if there might be an
oversight in the copyfuncs.c library.
john
On Mon, Mar 1, 2021 at 9:30 PM Alex Kwak wrote:
jrgemignani commented on issue #28:
URL: https://github.com/apache/incubator-age/issues/28#issuecomment-789095361
Josh is correct. I did not find anything that was an oversight.
john
On Tue, Mar 2, 2021 at 9:27 AM John Gemignani wrote:
> I will see if I can reproduce th
sorrell commented on issue #30:
URL: https://github.com/apache/incubator-age/issues/30#issuecomment-789746641
I agree that more examples/tutorials would be good. I created a quick
tutorial here: https://sorrell.github.io/2020/12/10/Postgres-and-Apache-AGE.html
kkj5270 commented on issue #26:
URL: https://github.com/apache/incubator-age/issues/26#issuecomment-790230271
Hello, I have developed a PL/PGSQL api for AgensGraph, a PostreSQL fork for
graph model processing using Cypher.
This PL/PGSQL api is currently in a testing stage and will be av
sorrell opened a new pull request #5:
URL: https://github.com/apache/incubator-age-website/pull/5
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eyab merged pull request #5:
URL: https://github.com/apache/incubator-age-website/pull/5
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aysko75 opened a new pull request #6:
URL: https://github.com/apache/incubator-age-website/pull/6
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jbiz805 opened a new issue #32:
URL: https://github.com/apache/incubator-age/issues/32
I noticed roadmap of age.apache.org/# has not updated since... well since it
was made. I think updating at least the roadmap can clear some
misunderstandings for the new users. (it's March 5th already an
pdpotter opened a new issue #33:
URL: https://github.com/apache/incubator-age/issues/33
I installed the Apache AGE PostgreSQL extensio on Debian Buster using the
instructions on https://age.apache.org/ (under Documentation -> Installing AGE).
I was able to `CREATE EXTENSION age;`, `L
jrgemignani commented on issue #33:
URL: https://github.com/apache/incubator-age/issues/33#issuecomment-791568123
Did you execute "set search_path TO ag_catalog;" in the session prior to
executing the "select create_graph('g');" command?
John
On Fri, Mar 5, 2021 at 6:45 AM P
JoshInnis commented on issue #30:
URL: https://github.com/apache/incubator-age/issues/30#issuecomment-791578761
We created some documentation for AGE that has some basic examples on how
cypher and sql can be mixed. Regarding nodes and edges: they are sub-types to a
type called Agtype. More
pdpotter commented on issue #33:
URL: https://github.com/apache/incubator-age/issues/33#issuecomment-791682832
Yes. See below for a more complete listing of the statements I executed
after logging in as a non-superuser, who is the owner of the database that is
being connected
```
jrgemignani commented on issue #33:
URL: https://github.com/apache/incubator-age/issues/33#issuecomment-791744766
You need to do the following for said user, say *john* for said database,
say *graphdb *-
GRANT USAGE ON SCHEMA *ag_catalog *TO *john*;
GRANT CREATE ON DATABASE *gra
pdpotter commented on issue #33:
URL: https://github.com/apache/incubator-age/issues/33#issuecomment-792026148
That worked perfectly, thank you so much!
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URL: https://github.com/apache/incubator-age/issues/33
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aysko75 commented on issue #32:
URL: https://github.com/apache/incubator-age/issues/32#issuecomment-792230367
Pull request for the updates (roadmap) on the website will soon be merged in
a day or two.
This is an automated m
aysko75 edited a comment on issue #32:
URL: https://github.com/apache/incubator-age/issues/32#issuecomment-792230367
Pull request for the updates (roadmap) on the website will soon be merged in
a day or two.
https://github.com/apache/incubator-age-website
-
eyab merged pull request #6:
URL: https://github.com/apache/incubator-age-website/pull/6
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aysko75 opened a new pull request #7:
URL: https://github.com/apache/incubator-age-website/pull/7
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JunKK7 opened a new issue #39:
URL: https://github.com/apache/incubator-age/issues/39
Hello
I'm trying to analyze AGE source for using create vertex on pl/pgsql.
I tried this script
`
LOAD 'age';
SET search_path = ag_catalog, age, public;
select create_graph
JoshInnis commented on issue #39:
URL: https://github.com/apache/incubator-age/issues/39#issuecomment-793443283
Hello,
I believe this issue is related to issue #28:
https://github.com/apache/incubator-age/issues/28
In short: the data structure that preserves the information ab
JoshInnis edited a comment on issue #39:
URL: https://github.com/apache/incubator-age/issues/39#issuecomment-793443283
Hello,
I believe this issue is related to issue #28
In short: the data structure that preserves the information about a CREATE
clause does not support moments
eyab merged pull request #7:
URL: https://github.com/apache/incubator-age-website/pull/7
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pdpotter opened a new issue #41:
URL: https://github.com/apache/incubator-age/issues/41
After creating a new database connection, the first cypher query results in
a `ERROR: unhandled cypher(cstring) function call error`. This error does not
occur on subsequent cypher queries, or if a cre
jrgemignani commented on issue #41:
URL: https://github.com/apache/incubator-age/issues/41#issuecomment-794427205
Interesting. And, ty, I can reproduce it.
I will look into it.
john
On Tue, Mar 9, 2021 at 12:27 PM Pieterjan De Potter <
notificati...@github.com> wrote:
jrgemignani commented on issue #41:
URL: https://github.com/apache/incubator-age/issues/41#issuecomment-794493972
Okay, so I was incorrect - sort of - when I said that the load command
didn't need to be used after the first time (with the create extension),...
The first time you ex
pdpotter commented on issue #41:
URL: https://github.com/apache/incubator-age/issues/41#issuecomment-796608450
Thank you for the detailed explanation! I will continue to use the
workaround where the first command is expected to fail for now.
Should I leave this issue open until the f
grillorafael opened a new issue #42:
URL: https://github.com/apache/incubator-age/issues/42
Hi!
Congratulations on the extension. It looks really nice and I love seeing
postgres being used like this.
I wanted to check if anyone here in the project ran a performance comparison
jrgemignani commented on issue #41:
URL: https://github.com/apache/incubator-age/issues/41#issuecomment-796881128
Per the documentation, I don't think there is a way to avoid the first
failure, unless you explicitly do a load command to make sure the library
is loaded -
*Shared
jrgemignani commented on issue #42:
URL: https://github.com/apache/incubator-age/issues/42#issuecomment-796888643
Hi Rafael,
I am not aware of any performance tests, yet. We're mostly focused on fully
implementing the openCypher specification at the moment. Once we have a
fuller
grillorafael commented on issue #42:
URL: https://github.com/apache/incubator-age/issues/42#issuecomment-796891884
Thanks!
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grillorafael closed issue #42:
URL: https://github.com/apache/incubator-age/issues/42
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pdpotter closed issue #41:
URL: https://github.com/apache/incubator-age/issues/41
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pdpotter commented on issue #41:
URL: https://github.com/apache/incubator-age/issues/41#issuecomment-797317006
OK, thank you!
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jbiz805 closed issue #32:
URL: https://github.com/apache/incubator-age/issues/32
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pdpotter opened a new issue #43:
URL: https://github.com/apache/incubator-age/issues/43
When I try to use [asyncpg](https://github.com/MagicStack/asyncpg) with
query arguments, I get following error:
`asyncpg.exceptions.PostgresSyntaxError: unexpected character at or near "$"`
Pytho
sorrell commented on issue #43:
URL: https://github.com/apache/incubator-age/issues/43#issuecomment-799454218
Some general questions/troubleshooting thoughts:
- Is that error coming from your `SET` command or the `SELECT * from cypher`
query?
- Does the code work if you hardcode a
pdpotter commented on issue #43:
URL: https://github.com/apache/incubator-age/issues/43#issuecomment-799486196
* The error originates from the `SELECT * from cypher` query.
* In both cases, the hardcoded query `SELECT * FROM cypher('testgraph',
$$CREATE (v:Person {name: 'Tom'})$$) as (a
sorrell commented on issue #43:
URL: https://github.com/apache/incubator-age/issues/43#issuecomment-799575468
I am able to reproduce the error, and have a little more detail below
regarding where the error occurs in AGE (ag_scanner.l).
```
error: unexpected character at or near "$
JoshInnis commented on issue #43:
URL: https://github.com/apache/incubator-age/issues/43#issuecomment-799599013
The format `$1` is the Postgres format for parameters and cannot be used in
the cypher query. Parameters in the cypher query must take the format
`$parameter_name`. When you want
JoshInnis edited a comment on issue #43:
URL: https://github.com/apache/incubator-age/issues/43#issuecomment-799599013
The format `$1` is the Postgres format for parameters and cannot be used in
the cypher query. Parameters in the cypher query must take the format
`$parameter_name`. When y
xgenvn commented on issue #29:
URL: https://github.com/apache/incubator-age/issues/29#issuecomment-800380067
I'm also want to ask about the compliance between bitnine-oss AgenGraph and
AGE, are they using the same core components or somewhat different? And is
there any good reason not usin
jrgemignani commented on issue #29:
URL: https://github.com/apache/incubator-age/issues/29#issuecomment-800466853
AGE is based on openCypher implemented in PostgreSQL (version 11 atm) as an
extension. This makes it more flexible to use, for example, in a current
PostgreSQL environment/
xgenvn edited a comment on issue #29:
URL: https://github.com/apache/incubator-age/issues/29#issuecomment-800380067
I also want to ask about the compliance between bitnine-oss AgenGraph and
AGE, are they using the same core components or somewhat different? And is
there any good reason not
pdpotter opened a new issue #44:
URL: https://github.com/apache/incubator-age/issues/44
It is possible to create a node with a list property:
```
SELECT * FROM cypher('testgraph', $$CREATE (v:Test {id: 1, a: ['a', 'b']})
return v$$) as (a agtype);
ehsanonline opened a new issue #45:
URL: https://github.com/apache/incubator-age/issues/45
Hello, it would be great if we could use unique keys in nodes and edges. in
Neo4j it's called [Node
Key](https://neo4j.com/docs/cypher-manual/current/administration/constraints/#administration-constr
jhgoodwin opened a new issue #47:
URL: https://github.com/apache/incubator-age/issues/47
Hi, I was able to use some examples to create records such as:
```sql
SELECT q.a
FROM (SELECT *
FROM cypher('test_graph', $$
MATCH (a:Part)
RETURN a
$$) AS (a agtype)
JoshInnis commented on issue #47:
URL: https://github.com/apache/incubator-age/issues/47#issuecomment-803048699
https://age.apache.org/docs/Apache_AGE_Guide.pdf
In the above link, there is a section called "Advanced Queries" where there
is a simple example about how to join Postgres
ehsanonline commented on issue #47:
URL: https://github.com/apache/incubator-age/issues/47#issuecomment-803051341
Hi, as far as i know, records in graph databases are `vertex` or `edge`.
each edge can connect two vertex together.
for example : `person-likes->fruit` . `person` and `fruit`
ehsanonline edited a comment on issue #47:
URL: https://github.com/apache/incubator-age/issues/47#issuecomment-803051341
Hi, as far as i know, records in graph databases are `vertex` or `edge`.
each edge can connect two vertex together.
for example : `person-likes->fruit` . `person` and
ehsanonline removed a comment on issue #47:
URL: https://github.com/apache/incubator-age/issues/47#issuecomment-803051341
Hi, as far as i know, records in graph databases are `vertex` or `edge`.
each edge can connect two vertex together.
for example : `person-likes->fruit` . `person` and
jhgoodwin commented on issue #47:
URL: https://github.com/apache/incubator-age/issues/47#issuecomment-803168663
Thanks for the guide @JoshInnis . That got me pretty close to what I was
looking for. Looks like many type conversions are not yet supported - a pity.
I was able to figure
mintduck opened a new pull request #8:
URL: https://github.com/apache/incubator-age-website/pull/8
add google analytics
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