First, you declared $db outside the function. If you want to use it inside the function, you should put this at the begining of your function code: And I guess, when you wrote: what you really wanted was:
It could be as simple as a stale PID file. It could be failing silently because your computer didn’t complete the shutdown process completely which means postgres didn’t delete the PID (process id) file. The PID file is used by postgres to make sure only one instance of the server is running at a time. So when it goes to … Read more
I had this error and found a few solutions: Looking at your connection string, it looks valid. I found this blog post, the problem here is that they were using Integrated Security. If you are running on IIS, your IIS user needs access to the database. If you are using Entity Framework with Transactions, Entity Framework automatically opens and … Read more
I am answering this for the benefit of future community users. There were multiple issues. If you encounter this problem, I suggest you look for the following: Make sure your tnsnames.ora is complete and has the databases you wish to connect to Make sure you can tnsping the server you wish to connect to On … Read more
Your path of directory Tnsnames is incorrect, check it in Tools\Preferences\Data Base\Avanced:
For the record, the spring.jpa.hibernate.ddl-auto property is Spring Data JPA specific and is their way to specify a value that will eventually be passed to Hibernate under the property it knows, hibernate.hbm2ddl.auto. The values create, create-drop, validate, and update basically influence how the schema tool management will manipulate the database schema at startup. For example, the update operation will query the JDBC driver’s API to … Read more
What is the format for the PostgreSQL connection string (URL postgres://…) when the host is not the localhost?
I get the following error when trying to connect to SQL Server: Cannot connect to 108.163.224.173. A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. … Read more
Open and edit /etc/my.cnf or /etc/mysql/my.cnf, depending on your distribution. Add skip-grant-tables under [mysqld] Restart MySQL You should be able to log in to MySQL now using the below command mysql -u root -p Run mysql> flush privileges; Set new password by ALTER USER ‘root’@’localhost’ IDENTIFIED BY ‘NewPassword’; Go back to /etc/my.cnf and remove/comment skip-grant-tables Restart MySQL Now you will be able to login with the … Read more
Open & Edit /etc/my.cnf or /etc/mysql/my.cnf, depending on your distro. Add skip-grant-tables under [mysqld] Restart Mysql You should be able to login to mysql now using the below command mysql -u root -p Run mysql> flush privileges; Set new password by ALTER USER ‘root’@’localhost’ IDENTIFIED BY ‘NewPassword’; Go back to /etc/my.cnf and remove/comment skip-grant-tables Restart Mysql Now you will be able to login with the new … Read more