port - used only when there is no instance in server (default 1433).server - host or host\instance (default localhost).app name - The application name (default is go-mssqldb)Ĭonnection parameters for ODBC and ADO style connection strings.true - Data sent between client and server is encrypted.false - Data sent between client and server is not encrypted beyond the login packet.disable - Data send between client and server is not encrypted.dial timeout - in seconds (default is 15), set to 0 for no timeout.Recommended to set to 0 and use context to manage query and connection timeouts. connection timeout - in seconds (default is 0 for no timeout), set to 0 for no timeout.The user domain sensitive to the case which is defined in the connection string. On Windows, if user id is empty or missing Single-Sign-On is used. user id - enter the SQL Server Authentication user id or the Windows Authentication user id in the DOMAIN\User format.The recommended connection string uses a URL supported formats are listed below.
Install with go get /denisenkom/go-mssqldb.
So it will not be connecting to the database server it will show an error as authentication failed for using the user as Postgres.A pure Go MSSQL driver for Go's database/sql package
But postgres123 is the incorrect password of user Postgres. In the below example we have used username as Postgres and password as postgres123.The below example shows that we need the correct user password to connect the database server using the connection string.An incorrect password is not accepted in the connection string.To connect the database server, we need a correct password for the connection string.As we know that database URL, database driver, database user, and database user password are the important parameter while making the connection string.We need to define the correct password of the user into the connection string, the wrong password will issue the error i.e. Database user password – This is the password of the database user which was we have used in the connection string.It will issue an error that permission is denied. Without connecting permission, it will not connect to the database server. The user which we were using has permission to connect to the database server. This is the database user which we were using to connect the database server. Database username – This parameter is also important while connecting to the database server using the connection string.
This will contain the driver information of the database server.
We need to define different database drivers for different databases. Database driver – This is an important parameter while using a connection string to connect the database server.It will also contain the information of the database port and database name. This parameter contains the information of database hostname database hostname is nothing but the IP of the database server. We need to use different URL for the different types of databases. Database URL – This is nothing but the database URL which was used to connect the java application to the database server.Parameter description syntax of JDBC connection string. The JDBC connection string for DB2 database –ĭatabase_url = Jdbc:as400://host_name/database_name ĭatabase_driver = .AS400JDBCDRIVER.The JDBC connection string for SQL server database –ĭatabase_url = Jdbc:microsoft:sqlserver//host_name:port_no/database_name = name_of_databaseĭatabase_driver = .SQLServerDriver.JDBC connection string for PostgreSQL database –ĭatabase_url = Jdbc:postgresql://host_name/database_name.The JDBC connection string for MySQL database –ĭatabase_url = Jdbc:mysql://host_name/database_nameĭatabase_user_password = password_of_user.Hadoop, Data Science, Statistics & othersīelow is the syntax of the connection strings is as follows.