From 649b4fd55a84180bcd4a00bd4d3cdbe14b6c64ba Mon Sep 17 00:00:00 2001
From: BonfaceKilz
Date: Tue, 14 Jun 2022 20:59:16 +0300
Subject: topics: virtuoso: Document how to run sparql queries using isql

* topics/systems/virtuoso.gmi (Running Queries using isql): Document how
to use isql to run sparql queries using a guix shell.
---
 topics/systems/virtuoso.gmi | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

(limited to 'topics')

diff --git a/topics/systems/virtuoso.gmi b/topics/systems/virtuoso.gmi
index 8e28b0f..fba2d50 100644
--- a/topics/systems/virtuoso.gmi
+++ b/topics/systems/virtuoso.gmi
@@ -66,6 +66,20 @@ In particular, consider setting NumberOfBuffers and MaxDirtyBuffers as described
 
 For a working configuration file, you can also look at /export/virtuoso/var/lib/virtuoso/db/virtuoso.ini in penguin2.
 
+### Running Queries using isql
+
+Assuming your "server-port" is 8891, you can access it inside isql by running:
+
+```
+guix shell virtuoso-ose -- isql 8891
+```
+
+Queries look like:
+
+```
+SQL> SPARQL SELECT * WHERE {?s ?p ?o};
+```
+
 ## Set passwords for virtuoso users
 
 After running virtuoso, you will want to change the default password of the `dba` user. The default password of the `dba` user is `dba`. You can change passwords using the isql command-line client. See
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