Created
November 3, 2021 11:34
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Connect database via jaydebeapi
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| import pathlib | |
| import jaydebeapi as jdbc | |
| # Create a dir 'jars' and download related jar files | |
| jars = pathlib.Path(__file__).parent.joinpath("jars") | |
| databases = [ | |
| { | |
| "classname": "org.sqlite.JDBC", | |
| "url": "jdbc:sqlite::memory:" | |
| }, | |
| { | |
| "classname": "ru.yandex.clickhouse.ClickHouseDriver", | |
| "url": "jdbc:clickhouse://localhost:8123" | |
| }, | |
| ] | |
| def connection(classname, url): | |
| try: | |
| with jdbc.connect( | |
| jclassname=classname, | |
| url=url, | |
| jars=[i.as_posix() for i in jars.glob("*.jar")], | |
| ) as conn: | |
| cursor = conn.cursor() | |
| cursor.execute("select 2;") | |
| result, = cursor.fetchone() | |
| assert result == 2, result | |
| print("[SUCCESS]") | |
| except Exception as ex: | |
| print("[ERROR]: {}".format(ex)) | |
| for each in databases: | |
| connection(**each) |
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