Java sql sqlexception must specify port after in connection string

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When the instance name is specified, it is invalid to specify the port number. Error: "Receive timed out". Progress Software Corporation makes all reasonable efforts to verify this information. However, the information provided is for your information only. Progress Software Corporation makes no explicit or implied claims to the validity of this information. Any sample code provided on this site is not supported under any Progress support program or service.

Java sql sqlexception must specify port after in connection string

Processing Forum. Recent Topics. Sub forum :. Move this topic Cancel. Contributed Library Questions. SQLException: Must specify port after ':' in connection string. I also tried with adding "" where it says "localhost" in the above example. I'm not sure if it the port for the database is 21 as well but i would expect another error if 21 is wrong. Replies 6. Re: SQLibrary : Must specify port after ':' in connection string 1 year ago. Default port for MySQL is , that's not a mail server Leave a comment on PhiLho's reply. Leave a comment on clankill3r's reply.

Note Although the previous example uses a username and password in the connection string, you should use integrated security as it's more secure. You signed out in another tab or window.

Upgrade to Microsoft Edge to take advantage of the latest features, security updates, and technical support. Download JDBC driver. If not specified in the connection URL, the server name must be specified in the properties collection. If not specified, a connection to the default instance is made. The default is If you're using the default port, you don't have to specify the port, nor the preceding : in the URL. For optimal connection performance, you should set the portNumber when you connect to a named instance.

Processing Forum. Recent Topics. Sub forum :. Move this topic Cancel. Contributed Library Questions. SQLException: Must specify port after ':' in connection string. I also tried with adding "" where it says "localhost" in the above example. I'm not sure if it the port for the database is 21 as well but i would expect another error if 21 is wrong. Replies 6.

Java sql sqlexception must specify port after in connection string

Examples and practices described in this page don't take advantage of improvements introduced in later releases and might use technology no longer available. First, you need to establish a connection with the data source you want to use. Typically, a JDBC application connects to a target data source using one of two classes:.

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The Overflow Blog. Do you have specific instructions for that distro? Community Bot 1. I faced this problem when trying to connect through java to my mysql database which runs on another server in my LAN. Things like syncs failing because they can't talk to databases, etc. Any property from the list can be specified. Asked 14 years, 3 months ago. I had brought up some kind of notion of "needs attention" before but i've never made an issue for it. Download JDBC driver. Conclusion There is no simple and unique way to solve this problem. Browse other questions tagged mysql tomcat jdbc. It seems this error can occur generally when there is a problem in connecting to the server. All rights reserved.

What is going on? I can connect just fine with the MySQL command-line client. Why is this happening?

For more information, see Setting the connection properties. It solved my problem and also increased my speed dramatically. I still don't understand how we're connecting correctly, verifying the connection, running migrations, and then somehow change the connection by re-reading the URI again in a different way, which then fails. Error Message. Also check your permissions have been set correctly, so everything can write to the correct locations. Linked 0. I know a lot of DBs don't actually support username:password host:port , I'm pretty sure Postgres doesn't for example. You might have to escape certain parts of the connection URL values if the values include special characters like spaces, semicolons, and quotation marks. Replies 6. Expand search. Likely caused by I think in the long run it's going to save us a lot of pain if we tell people we support anything that is supported by JDBC or any other application that uses JDBC, as opposed to telling people that which we have been doing but actually only supporting whatever it was we could parse from the connection string.