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Best this year

Object Relational Mapping

This class has a composite primary key. It must use an ID class.

22 replies 2

Object Relational Mapping

which framework is being used most in Persistence Layer?

13 replies

Object Relational Mapping

Can you give me real time scenario when to use Procedure, Function, Cursor, Trigger?

3 replies 2

Object Relational Mapping

Error in persistence and other files

8 replies 1

Object Relational Mapping

Hibernate ManyToOne Reporting error

9 replies 2

Object Relational Mapping

Is there a way to create a Conditional insert with JPA

6 replies

Object Relational Mapping

Flush old data and make query for a new data

5 replies

Object Relational Mapping

MyBatis

11 replies

Object Relational Mapping

Squeezing Four HQL Queries Into One

14 replies

Object Relational Mapping

Error on @Entity

1 reply

Object Relational Mapping

Question on Mapping Many To Many

3 replies

Object Relational Mapping

int vs Integer for JPA entity's Id field?

10 replies

Object Relational Mapping

Cannot use JPA in dynamic web project in eclipse oxygen

4 replies

Object Relational Mapping

How to improve select query speed on Spring with Hibernate and PostgreSQL?

14 replies

Object Relational Mapping

JPA Criteria API - unintentional CROSS JOIN

4 replies

Object Relational Mapping

HQL Hibernate INNER JOIN SUBQuery

6 replies

Object Relational Mapping

Question on checking and logging an enity before inserting

2 replies

Object Relational Mapping

Hibernate and TomEE+ bidirectional association causes json recursiveness

1 reply

Object Relational Mapping

Hibernate does not persist my database

7 replies

Object Relational Mapping

CSV File returns empty values

3 replies 1

More »
Best this month

Object Relational Mapping

Error in persistence and other files

8 replies 1

Object Relational Mapping

Hibernate ManyToOne Reporting error

9 replies 2

Object Relational Mapping

Is there a way to create a Conditional insert with JPA

6 replies

Object Relational Mapping

Error on @Entity

1 reply

Object Relational Mapping

Question on Mapping Many To Many

3 replies

Object Relational Mapping

Cannot use JPA in dynamic web project in eclipse oxygen

4 replies

Object Relational Mapping

Question on checking and logging an enity before inserting

2 replies

Object Relational Mapping

Hibernate and TomEE+ bidirectional association causes json recursiveness

1 reply

Object Relational Mapping

Hibernate

2 replies

Object Relational Mapping

Hibernate - native SQL query, get more than one Entity?

1 reply

JDBC and Relational Databases

Possible to use SLFJ4/Log4j2 to check connection to database?

31 replies

JDBC and Relational Databases

Updating several consecutive columns in an Apache derby database

19 replies

JDBC and Relational Databases

Advanced SQL query

12 replies

JDBC and Relational Databases

How to check if Radio Buttons and Checkboxes have data

20 replies

JDBC and Relational Databases

H2 Connection Pool Question

9 replies

JDBC and Relational Databases

Searching for the most efficient way to transfer data from one DB to another

11 replies

JDBC and Relational Databases

Updating a column in a table

9 replies

JDBC and Relational Databases

JDBC CallableStatement – Stored Procedure CURSOR

6 replies

JDBC and Relational Databases

Trigger to update the user type

9 replies

JDBC and Relational Databases

How to insert / update string containing wildcards into a field in a DB2 table

5 replies

More »
Most recent

Object Relational Mapping

Trying to use inner join in my class but it throws error

6 months ago 1 reply

Object Relational Mapping

How to convert java program with Hibernate3 to Hibernate 5.3.1?

6 months ago 0 replies

JDBC and Relational Databases

Query for fetch two tables data combinedly

6 months ago 15 replies

JDBC and Relational Databases

Getting error java.sql.SQLException: Invalid state, the Statement object is closed

6 months ago 4 replies

JDBC and Relational Databases

Having trouble getting connection

6 months ago 5 replies 1

JDBC and Relational Databases

PreparedStatement and select from MySQL

6 months ago 4 replies

JDBC and Relational Databases

JDBC to MYSQL error

6 months ago 2 replies

JDBC and Relational Databases

Database query result producing null values

6 months ago 4 replies

JDBC and Relational Databases

java hibernate persisting classes that need data from super class?

6 months ago 1 reply

JDBC and Relational Databases

SQL result to be used in subsequent query in Java

6 months ago 10 replies

JDBC and Relational Databases

MySQL error: Column count doesn't match value count at row 1

6 months ago 4 replies

Object Relational Mapping

JpaObjectRetrievalFailureException

6 months ago 0 replies

JDBC and Relational Databases

How do you objectively compare the quality of one database model vs another?

6 months ago 2 replies

JDBC and Relational Databases

PreparedStatement.setObject not working as expected

6 months ago 3 replies 1

JDBC and Relational Databases

Unable to execute Create function using JDBC

6 months ago 5 replies

JDBC and Relational Databases

Failed to start database exception

6 months ago 9 replies 1

JDBC and Relational Databases

java7 can not find com/microsoft/sqlserver/jdbc/SQLServerDataSource

6 months ago 4 replies 1

MongoDB

What would findOne() in mongoDB return if the record does not exists?

6 months ago 0 replies

JDBC and Relational Databases

How to convert End Of line character of CSV file using java.

7 months ago 74 replies [ 1, 2 ] 7 2

Big Table

Deleting duplicate data using Multiple Table in MySQL

7 months ago 2 replies 1

Object Relational Mapping

mixture of annotation and xml based hibernate code

7 months ago 1 reply

Object Relational Mapping

JPA error illegal argument exception

7 months ago 2 replies

JDBC and Relational Databases

SQL injection issue in java code

7 months ago 4 replies

Object Relational Mapping

SQL: case sensitive matching of records.

7 months ago 1 reply

JDBC and Relational Databases

CRUD and WAR Package with Database

7 months ago 8 replies

JDBC and Relational Databases

How to insert data into 2 tables at same time with java /select values from 2 tables

7 months ago 1 reply

JDBC and Relational Databases

MYSQL error

7 months ago 3 replies

Object Relational Mapping

hibernate and all-delete-orphan

7 months ago 1 reply

JDBC and Relational Databases

Java JDBC MySQL .sql files

7 months ago 1 reply

Object Relational Mapping

EclipseLink help required (Pool not open)

7 months ago 0 replies
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Forums
Databases

Object Relational Mapping 41745

JDBC and Relational Databases 84074

MongoDB 536

Hadoop 1209

Neo4j 136

Riak 1

Big Table 67

Other Big Data 298

Best this year

This class has a composite primary key. It must use an ID class.

which framework is being used most in Persistence Layer?

Can you give me real time scenario when to use Procedure, Function, Cursor, Trigger?

Error in persistence and other files

Hibernate ManyToOne Reporting error

Is there a way to create a Conditional insert with JPA

Flush old data and make query for a new data

MyBatis

Squeezing Four HQL Queries Into One

Error on @Entity

Question on Mapping Many To Many

int vs Integer for JPA entity's Id field?

Cannot use JPA in dynamic web project in eclipse oxygen

How to improve select query speed on Spring with Hibernate and PostgreSQL?

JPA Criteria API - unintentional CROSS JOIN

HQL Hibernate INNER JOIN SUBQuery

Question on checking and logging an enity before inserting

Hibernate and TomEE+ bidirectional association causes json recursiveness

Hibernate does not persist my database

CSV File returns empty values

Best this month

Error in persistence and other files

Hibernate ManyToOne Reporting error

Is there a way to create a Conditional insert with JPA

Error on @Entity

Question on Mapping Many To Many

Cannot use JPA in dynamic web project in eclipse oxygen

Question on checking and logging an enity before inserting

Hibernate and TomEE+ bidirectional association causes json recursiveness

Hibernate

Hibernate - native SQL query, get more than one Entity?

Possible to use SLFJ4/Log4j2 to check connection to database?

Updating several consecutive columns in an Apache derby database

Advanced SQL query

How to check if Radio Buttons and Checkboxes have data

H2 Connection Pool Question

Searching for the most efficient way to transfer data from one DB to another

Updating a column in a table

JDBC CallableStatement – Stored Procedure CURSOR

Trigger to update the user type

How to insert / update string containing wildcards into a field in a DB2 table

Most recent

Trying to use inner join in my class but it throws error

How to convert java program with Hibernate3 to Hibernate 5.3.1?

Query for fetch two tables data combinedly

Getting error java.sql.SQLException: Invalid state, the Statement object is closed

Having trouble getting connection

PreparedStatement and select from MySQL

JDBC to MYSQL error

Database query result producing null values

java hibernate persisting classes that need data from super class?

SQL result to be used in subsequent query in Java

MySQL error: Column count doesn't match value count at row 1

JpaObjectRetrievalFailureException

How do you objectively compare the quality of one database model vs another?

PreparedStatement.setObject not working as expected

Unable to execute Create function using JDBC

Failed to start database exception

java7 can not find com/microsoft/sqlserver/jdbc/SQLServerDataSource

What would findOne() in mongoDB return if the record does not exists?

How to convert End Of line character of CSV file using java.

Deleting duplicate data using Multiple Table in MySQL

mixture of annotation and xml based hibernate code

JPA error illegal argument exception

SQL injection issue in java code

SQL: case sensitive matching of records.

CRUD and WAR Package with Database

How to insert data into 2 tables at same time with java /select values from 2 tables

MYSQL error

hibernate and all-delete-orphan

Java JDBC MySQL .sql files

EclipseLink help required (Pool not open)

Forums

Databases