query error when access clearDB database using php on Heroku
You're not passing the link to mysqli_query(). You need to either do that, or use the object oriented style and call query() on the connection. You also have a possible SQL injection there, because $user_account could contain "foo' OR 1 OR '", returning all rows (and that's just a simple,...
connection issues with cleardb from cloudfoundry (on pivotal)
mysql,spring,cloudfoundry,cleardb
The error you listed looks a lot like your connection has been disconnected on the remote end (i.e. by ClearDb). 60s is a pretty short window for idle connections, so I'd suggest a few changes to your pool config. 1.) Set initialSize and minIdle (defaults to initialSize) intentionally low. This...
How to create a MySQL schema when deploying with Heroku (Express Server)
First, you should type heroku config to get your clearDB credentials. Then, you can ran this command from your terminal : mysql --host=us-cdbr-east.cleardb.com --user=xxxx --password=xxxx --reconnect heroku_xxxxxx < schema.sql...
PHP to MySQL connection: wait until a connection is available, instead of throwing “max_user_connections exceeded” error?
php,mysql,mysqlconnection,cleardb
MySQL doesn't have any feature to do what you're describing. That is, MySQL has no FIFO (queue) of connections when you hit max_connections. All connections get an error if they can't get connected immediately. The closest related thing built into MySQL is the config variable back_log, which only configures the...
Searching a MySQL Database on ClearDB using Python script
python,mysql,database,search,cleardb
The easiest way is to abstract the database using an ORM. I found that the python package SQLAlchemy works fantastically. A ORM let's you treat the database objects as normal python objects. Most queries can be abstracted and for 99% of cases you won't need to write SQL queries. Also...
Alter MySQL auto_increment with Heroku ClearDB addon
You can connect to the database hosted by ClearDB using your local mysql command line client application. First you'll need to check your database URL to get the necessary connection details, so run heroku config and you should see a line that looks something like this: CLEARDB_DATABASE_URL: mysql://abcdef01234567:[email protected]/heroku_fedcba76543210?reconnect=true The URL...
Bluemix ClearDB MySQL capacity limitation
mysql,cloudfoundry,bluemix,cleardb
Although the clearDB service in Bluemix only currently offers the 'Free' Spark plan you can go directly to cleardb.com and use one of the larger paid plans. In Bluemix you can then create what is called a User-Provided Service using the cf cups command. The User-Provided Service needs to be...