# What I want

Since I can not perform `SELECT * FROM g1, g2, ...g100`, I want to use `Graph Groups` to perform  `SELECT * FROM biggroup` where `biggroup = g1, g2, ...g100`.

# What I did:

1. I executed the following commands
   ```sql
   DB.DBA.RDF_GRAPH_GROUP_DROP('http://www.batch0.fr/', 0);
   DB.DBA.RDF_GRAPH_GROUP_CREATE('http://www.batch0.fr/',0);
   DB.DBA.RDF_GRAPH_USER_PERMS_SET ('http://www.batch0.fr/', 'nobody', 1);
   DB.DBA.RDF_GRAPH_GROUP_INS('http://www.batch0.fr/', 'http://www.vendor0.fr/');
   DB.DBA.RDF_GRAPH_GROUP_INS('http://www.batch0.fr/', 'http://www.vendor1.fr/');
   DB.DBA.RDF_GRAPH_GROUP_INS('http://www.batch0.fr/', 'http://www.vendor2.fr/');
   DB.DBA.RDF_GRAPH_GROUP_INS('http://www.batch0.fr/', 'http://www.vendor3.fr/');
   DB.DBA.RDF_GRAPH_GROUP_INS('http://www.batch0.fr/', 'http://www.vendor4.fr/');
   ```

2. When I performed the following query, I have no results:
   ```sparql
   SELECT * 
   FROM <http://www.batch0.fr/>
   WHERE {
       ?s ?p ?o 
   } 
   LIMIT 10
   ```

# Virtuoso files

- virtuoso.db: https://zenodo.org/records/8339384/files/fedshop-virtuoso.db?download=1
- virtuoso.ini: https://zenodo.org/records/10913110/files/virtuoso.ini?download=1

Query returns nothing in group graph
This is a GitHub Issue
repo:virtuoso-opensource
owner:openlink
Title : Query returns nothing in group graph
Issue date:

--- start body ---
# What I want

Since I can not perform `SELECT * FROM g1, g2, ...g100`, I want to use `Graph Groups` to perform  `SELECT * FROM biggroup` where `biggroup = g1, g2, ...g100`.

# What I did:

1. I executed the following commands
   ```sql
   DB.DBA.RDF_GRAPH_GROUP_DROP('http://www.batch0.fr/', 0);
   DB.DBA.RDF_GRAPH_GROUP_CREATE('http://www.batch0.fr/',0);
   DB.DBA.RDF_GRAPH_USER_PERMS_SET ('http://www.batch0.fr/', 'nobody', 1);
   DB.DBA.RDF_GRAPH_GROUP_INS('http://www.batch0.fr/', 'http://www.vendor0.fr/');
   DB.DBA.RDF_GRAPH_GROUP_INS('http://www.batch0.fr/', 'http://www.vendor1.fr/');
   DB.DBA.RDF_GRAPH_GROUP_INS('http://www.batch0.fr/', 'http://www.vendor2.fr/');
   DB.DBA.RDF_GRAPH_GROUP_INS('http://www.batch0.fr/', 'http://www.vendor3.fr/');
   DB.DBA.RDF_GRAPH_GROUP_INS('http://www.batch0.fr/', 'http://www.vendor4.fr/');
   ```

2. When I performed the following query, I have no results:
   ```sparql
   SELECT * 
   FROM <http://www.batch0.fr/>
   WHERE {
       ?s ?p ?o 
   } 
   LIMIT 10
   ```

# Virtuoso files

- virtuoso.db: https://zenodo.org/records/8339384/files/fedshop-virtuoso.db?download=1
- virtuoso.ini: https://zenodo.org/records/10913110/files/virtuoso.ini?download=1

--- end body ---
