This is a command line tool useful for generating a GraphQL schema from an RDBMS database. It currently works with MySQL & PostgreSQL. It can be extended to support other databases.
It offers support for reading tables & columns in a database, detecting foreign key relationships and representing these accurately as a GraphQL schema useful in a GraphQL server for querying the database.
RDBMS to GraphQL. Usage: rdbms2graphql generate --jdbc-url=<JDBC_URL> --jdbc-driver=<JDBC_DRIVER> --username=<USERNAME> --password=<PASSWORD> [--schema=<SCHEMA>] [--tables=<TABLES>] [--output-dir=<OUTPUT>] [--verbose] rdbms2graphql --version rdbms2graphql [-h|--help] Options: -h --help Show this screen. --version Show version. --verbose Verbose logging. --jdbc-url=<JDBC_URL> DB JDBC URL. --jdbc-driver=<JDBC_DRIVER> FQCN of driver class. --username=<USERNAME> DB Username. --password=<PASSWORD> DB Password. --output-dir=<OUTPUT> Output directory [default: ./generated-schema]. --schema=<SCHEMA> Output directory [default: '%']. --tables=<TABLES> CSV list of tables to include [default: '%'].