I am designing a system where users can select/ insert/update/ delete multiple rows of multiple tables multiple times (n times in a loop based on some logic, th
Announcing Hibernate 6 the Hibernate team claims that by switching from read-by-name to read-by-position in JDBC ResultSet they gain a performance benefit. Hig
i'm this following error when i submit for copying data here is the code.. public String deleteExistingRecordWeekWise(String monthOrWeek) throws ApplicationExc
I am using XAMPP server and Eclipse IDE for running a hibernate program. But I am getting the following error: **Apr 21, 2017 12:46:38 PM org.hibernate.Vers
I have multiple Java process which launches serially one by one. This process does job of loading data into tablexyz and then tablefinal. After first process fi
I would like to have a database connection managing class which I can use for simple SQL commands like SELECT, INSERT etc. by simple calling something like this
Is there a better way of retrieving the results from a ResultSet? Calling getString() on each value is very slow. It takes up to 2.5 seconds to put about 400 r
I'm trying to download jdbc connector, but I cannot find mac os from the selection options from the link below: https://dev.mysql.com/downloads/connector/j/ W
I'm having issues making a connection to an AS400 database inside of Play!. My application.conf looks like: db.default.driver="com.ibm.as400.access.AS400JDBCD
I want to create a database within a pipeline script to be used by the deployed app. But first I started testing the connection. I got this problem: java.sql.S
I am trying to insert 3.8M records into a Teradata table containing 14 columns, through a batch of 10000 records using RJDBC package of R. It always crashes aft
Good evening, I'm whith a problem on a project whith EJB Timer, I don't know what can I do to fix it. there are a few methods in my project, all of them works
We have an application developed in java(jdk1.5 and DB is oracle 10g). At some point of time our application is giving below error and terminating. I had search
We are migrating Tomcat6, java 6 and Oracle 10g web-applications to Tomcat 8, Java 8 and Oracle 10g. Our applications working fine after migrated, but initial c
I need to acces the data in Hive, from Java.According to the documentation for Hive JDBC Driver,the current JDBC driver can only be used to query data from def
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
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
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'
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
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
elasticsearch-spark