Category "jdbc"

java.lang.AbstractMethodError: com.mysql.jdbc.Connection.isValid(I)Z

I am trying to connect my Servlet to mysql database using data Source . But whenever I run my servlet I end up getting this exception : java.lang.AbstractMetho

JDBC Derby driver not found

I've followed the JDBC tutorial at: http://docs.oracle.com/javase/tutorial/jdbc/basics/gettingstarted.html, and managed to build and create my own JDBC database

Android Studio access MYSQL with JDBC

I've been trying to connect to MYSQL by using of JDBC for a while now but having no luck. I have my database set up already with some information inside and I'

no mssql-jdbc_auth-8.2.1.x64 in java.library.path

I'm trying to connect to SQL DB in my Maven project, but keep getting following exception: "com.microsoft.sqlserver.jdbc.SQLServerException: This driver is no

PostgreSQL asking for 'group by' clause in where, when sending parameters

I have a simple query in PostgreSQL which is ok when I run it without any query parameters : select date_trunc('week', action_time),count(*) from event

Pyspark connection to the Microsoft SQL server?

I have a huge dataset in SQL server, I want to Connect the SQL server with python, then use pyspark to run the query. I've seen the JDBC driver but I don't fin

Error when connecting to MSSQL Server with Google Apps Script via JDBC

I'm trying to connect to Microsoft SQL Server using Google Apps Script. I'm using SQL Server 2008 R2 and I am using one of the suggested scripts that's supposed

java.sql.SQLException: No database selected - why?

the last days I was trying to learn how to access mySQL databases via Java. I am able to load the driver and get a connection to the database ( at least I thin

com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure

I'm working on getting my database to talk to my Java programs. Can someone give me a quick and dirty sample program using the JDBC? I'm getting a rather stup