db_connect

Create database connection

Arguments

1. String SQL driver: 'sqlite' (for SQL Lite), 'pssql' (for Postgre SQL ), 'mysql' (for MySQL version less than 8.0) or driver name (for example 'MySQL ODBC 8.0 Unicode Driver' or 'SQL Server') for MySQL version 8.0 and MS SQL Server
2. String unique connection name
3. String host address or empty string. (for sql lite empty string)
4. Integer port number or zero for default port. (for sql lite zero)
5. String user name or empty string. (for sql lite empty string)
6. String password or empty string. (for sql lite empty string)
7. String database name or empty string. (for sql lite this is a file name)

Output

Connection object