Top "Jdbc" questions

Solving a "communications link failure" with JDBC and MySQL

I'm trying to connect to the local MySQL server but I keep getting an error. Here is the code. public …

java mysql jdbc

ORA-12505, TNS:listener does not currently know of SID given in connect descriptor

I have installed Oracle 11g Express Edition Release 2 in my windows 7 64 bit OS and tried to execute JDBC program, then …

oracle jdbc

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 …

java mysql jdbc

Java JDBC - How to connect to Oracle using Service Name instead of SID

I have a Java application that uses JDBC (via JPA) that was connecting to a development database using hostname, port …

java oracle jdbc connection-string service-name

Connect Java to a MySQL database

How do you connect to a MySQL database in Java? When I try, I get java.sql.SQLException: No suitable …

java mysql jdbc

MySQL JDBC Driver 5.1.33 - Time Zone Issue

Some background: I have a Java 1.6 webapp running on Tomcat 7. The database is MySQL 5.5. Previously, I was using Mysql JDBC …

java mysql tomcat jdbc timezone

How to convert TimeStamp to Date in Java?

How do I convert 'timeStamp' to date after I get the count in java? My current code is as follows: …

java date jdbc timestamp

How to fix: "No suitable driver found for jdbc:mysql://localhost/dbname" error when using pools?

I am trying to create a connection to my database, when I put test my code using the main method, …

mysql jdbc tomcat7 apache-commons-dbcp

How do I get the size of a java.sql.ResultSet?

Shouldn't this be a pretty straightforward operation? However, I see there's neither a size() nor length() method.

java sql jdbc resultset record-count

Java ResultSet how to check if there are any results

Resultset has no method for hasNext. I want to check if the resultSet has any value is this the correct …

java jdbc