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1. #Mysql jdbc specify database drivers
2. #Mysql jdbc specify database driver
3. #Mysql jdbc specify database code

I can enter the DB via the command line with the user and password that I'm supplying in GAS, so I don't think I'm supplying the wrong user and password. Handling a connection requires following steps: 1) Load the driver. In this post, I am giving an example of making a connection with database using MySQL Driver. I'm using user root and the appropriate password. But it is important to learn basics and it requires learning JDBC first. Check connection string, username and password. All return Exception: Failed to establish a database connection. Var conn = Jdbc.getCloudSqlConnection("jdbc:google:mysql://my-instance-111111:us-central1:mydbname:3307/mydbname", user,userPwd)įor the above statements, I also tried replacing my-instance-111111:us-central1:mydbname with the public IP supplied on the GC overview webpage. Var conn = Jdbc.getCloudSqlConnection("jdbc:google:mysql://my-instance-111111:us-central1:mydbname:3306/mydbname", user,userPwd) I get Exception: The parameters (String,String,String,String) don't match the method signature for Jdbc.getCloudSqlConnection.Ī collection of getCloudSqlConnection statements that I've tried based on a number of StackOverflow posts: var conn = Jdbc.getCloudSqlConnection("jdbc:google:mysql://my-instance-111111:us-central1:mydbname/mydbname", user,userPwd) Users have to create a database in MySQL (for example let the name of the database be ‘mydb’ ). Users have to follow the following steps:-1. The GAS docs indicate that I can use advanced parameters to include the DB name, but when I run var conn = Jdbc.getCloudSqlConnection("jdbc:google:mysql://my-instance-111111:us-central1:mydbname", user,userPwd,mydbname) , Setting up Database Connectivity with MySQL using JDBC code.

#Mysql jdbc specify database driver

Download JDBC driver for MySQL First, in order to have Java program working with MySQL, we need a JDBC driver for MySQL.

#Mysql jdbc specify database code

Java code example connects to MySQL database. Understand the getConnection() method of DriverManager class. I get Error Exception: No database selected. No need to load MySQL driver class explicitly. Var results = stmt.executeQuery('SELECT col FROM myTable ')

when I run var stmt = conn.createStatement()

However, now there is a great way to do it right from your IDE. Var conn = Jdbc.getCloudSqlConnection("jdbc:google:mysql://my-instance-111111:us-central1:mydbname", user,userPwd)īut this doesn't connect to a specific database, i.e. As you work with databases in your project, there are quite a lot of routine tasks that have to be performed on a regular basis.

#Mysql jdbc specify database drivers

These drivers are developed and maintained by the MySQL Community. In addition, a native C library allows developers to embed MySQL directly into their applications. Net enabling developers to build database applications in their language of choice. I'm able to run the following without error: MySQL provides standards-based drivers for JDBC, ODBC, and. I'm trying to connect to a Google Cloud MySQL 5.7 instance using GAS and JDBC.