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DOC change db_url schema from postgres to postgresql

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sqlalchemy no longer supports postgres schema
This commit is contained in:
John Charankattu
2023-10-13 19:51:51 +05:30
committed by GitHub
parent 70717dc9ab
commit 1ed2c4d07d
1 changed files with 2 additions and 2 deletions
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docs/source/explanation/database.md
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@@ -143,14 +143,14 @@ We recommend using PostgreSQL for production if you are unsure whether to use
MySQL or PostgreSQL or if you do not have a strong preference.
There is additional configuration required for MySQL that is not needed for PostgreSQL.
For example, to connect to a postgres database with psycopg2:
For example, to connect to a PostgreSQL database with psycopg2:
1. install psycopg2: `pip install psycopg2` (or `psycopg2-binary` to avoid compilation, which is [not recommended for production][psycopg2-binary])
2. set authentication via environment variables `PGUSER` and `PGPASSWORD`
3. configure [](JupyterHub.db_url):
```python
c.JupyterHub.db_url = "postgres+psycopg2://my-postgres-server:5432/my-db-name"
c.JupyterHub.db_url = "postgresql+psycopg2://my-postgres-server:5432/my-db-name"
```
[psycopg2-binary]: https://www.psycopg.org/docs/install.html#psycopg-vs-psycopg-binary