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Upgraded PG 9.6 to PG 12 on the same VM using pg_upgrade, so the foreign data wrapper's db info and user mappings were moved to the new PG 12 too. When I try to use mysql_fdw to create a foreign table…
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Para testar o make join fiz manualmente no ingest2 contando quantas linhas tem
select count(*) from pk18_002_p1_parcel join pk18_002_p4_cadparcel ON tx_insct = tx_insctec;
Registros no join acima 57…
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Hi,
We've put 6 clickhouse servers (2 replicas x 3 shards, under 6 zookepers in 5+1(observer) configuration) under some heavy artificial load - essentially we needed to test behaviour with ~year wo…
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As the other group has shown, you can use a relational database as a backend. The backend can for example be:
- postgreSQL
- mongoDB
The backend is needed as the base for the visualisation team t…
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I completed this demo https://www.splitgraph.com/docs/getting-started/decentralized-demo
and am trying out different splitfiles.
My first attempt is something simple.
In an empty splitfile, I add…
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Hello
I'm trying to upgrade cluster previously imported from old baremetal servers, where it was run under patroni and created with 'superuser' as install user.
During migration to k8s `postgres` …
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Hello guys!
Recently I am working some SQL script which using PostgreSQL function "strpos".
It do works in select part of SQL.
`SELECT
id,
name,
strpos(name, 'John')
FROM dummy_table`
Howe…
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Is oracle_fdw compatible with EDB 13 on ubuntu OS?
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Although the readme says
```
If a NUMBER is converted to a boolean, 0 means false, everything else true.
```
When the number is anything but 1, the query fails with `invalid input syntax for type …
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[x:postgres]
**Postgresql 9.6 +**
**Is your feature request related to a problem? Please describe.**
No `OPTIONS` (SQL lexema) data are displayed for columns of foreign table in UI or in DDL.
…