# Database Connectivity
Contains database pieces, drivers, etc.
`dbaccess` builds UI on top of this.
## Testing
### PostgreSQL
For testing, use:
podman pull postgres:latest
podman run --name=postgres -e POSTGRES_PASSWORD=foobarbaz -p 127.0.0.1:5432:5432 postgres:latest
In Base, Connect to an existing database, select PostgreSQL:
URL: host=127.0.0.1 port=5432 dbname=postgres
User: postgres
Password: foobarbaz
podman stop postgres
podman rm postgres
In order to test SCRAM authentication, create the container like this:
podman run --name=postgres -e POSTGRES_PASSWORD=foobarbaz -e POSTGRES_INITDB_ARGS=--auth-host=scram-sha-256 -e POSTGRES_HOST_AUTH_METHOD=scram-sha-256 -p 127.0.0.1:5432:5432 postgres:latest
### MySQL
For mysql_test:
- The CppunitTest_mysql_test unit test can be used to test the mysqlc
library with any versions of mysql or mariadb server of your choice.
- This test does not run automatically. It can be triggered with setting
the environment variable "CONNECTIVITY_TEST_MYSQL_DRIVER".
- The environment variable should contain a URL of the following format:
`[user]/[passwd]@sdbc:mysql:mysqlc:[host]:[port]/db_name`
- tl;dr:
```
podman pull mariadb/server
podman run --name=mariadb -e MYSQL_ROOT_PASSWORD=foobarbaz -p 127.0.0.1:3306:3306 mariadb/server
podman exec -it mariadb /bin/bash -c "echo -e CREATE DATABASE test | /usr/bin/mysql -u root"
(cd connectivity && make -srj8 CppunitTest_connectivity_mysql_test CONNECTIVITY_TEST_MYSQL_DRIVER="root/foobarbaz@sdbc:mysql:mysqlc:127.0.0.1:3306/test")
podman stop mariadb
podman rm mariadb
```
-0'>distro/cib/libreoffice-6-0