Search...
FAQs
Subscribe
Pie
FAQs
Recent topics
Flagged topics
Hot topics
Best topics
Search...
Search Coderanch
Advance search
Google search
Register / Login
Win a copy of
Getting started with Java on the Raspberry Pi
this week in the
Raspberry Pi
forum!
programming forums
Java
Mobile
Certification
Databases
Caching
Books
Engineering
Micro Controllers
OS
Languages
Paradigms
IDEs
Build Tools
Frameworks
Application Servers
Open Source
This Site
Careers
Other
Pie Elite
all forums
this forum made possible by our volunteer staff, including ...
Marshals:
Campbell Ritchie
Ron McLeod
Paul Clapham
Tim Cooke
Jeanne Boyarsky
Sheriffs:
Rob Spoor
Devaka Cooray
Liutauras Vilda
Saloon Keepers:
Stephan van Hulst
Tim Holloway
Carey Brown
Tim Moores
Mikalai Zaikin
Bartenders:
Piet Souris
Best this year
Object Relational Mapping
When normalizing a table, how do you decide where to move fields that are not dependent to the PK?
9 replies
1
Object Relational Mapping
Question on updating a record using hibernate
9 replies
Object Relational Mapping
Oracle Live Invalid Table Name
11 replies
2
Object Relational Mapping
Hibernate: org.hibernate.StaleObjectStateException:Row was updated or deleted by another transaction
3 replies
Object Relational Mapping
failed to lazily initialize a collection of role could not initialize proxy - no Session
13 replies
Object Relational Mapping
NullPointerException Cannot invoke "java.lang.Integer.intValue()"
17 replies
Object Relational Mapping
What are these SQL words?
8 replies
1
Object Relational Mapping
OneToOne relationship in java
10 replies
Object Relational Mapping
Not able to catch ConstraintViolationException in Hibernate
10 replies
Object Relational Mapping
Converting to hibernate with jpa
5 replies
Object Relational Mapping
Trying to understand the sequence part in Hibernate Mapping
5 replies
Object Relational Mapping
Mapstruct, service, controller - Send nested entity having (many-to-one relation) in the request
3 replies
Object Relational Mapping
Oracle Create Schema - What do I use for authorization?
3 replies
Object Relational Mapping
Converting database format to java
5 replies
Object Relational Mapping
Oracle Live SQL - Can I add Tables to a schema after the table already exists?
3 replies
Object Relational Mapping
Cannot seem to create the database on BaseX 10.5 properly using an XML file, any help?
5 replies
1
Object Relational Mapping
HQL insert syntax to insert "nested object"
5 replies
Object Relational Mapping
Why does Eclipse not show Hibernate Query Results properties?
3 replies
1
Object Relational Mapping
while migrate toplink to eclipse link without using JPA concept
1 reply
Object Relational Mapping
Save either a new or detached child object using Spring JPA and Hibernate
1 reply
More »
Best this month
JDBC and Relational Databases
Local MySQL Workbench don't access MySQL Server on Centos 8.
7 replies
JDBC and Relational Databases
SQL - Extract data within text
5 replies
JDBC and Relational Databases
Query or Table or DB optimization
2 replies
More »
Most recent
JDBC and Relational Databases
Are there mock tests for 1Z0-071 Oracle Database SQL exam?
1 year ago
0 replies
Object Relational Mapping
JAVA Illegal attempt to associate a collection with two open sessions. Collection
1 year ago
14 replies
JDBC and Relational Databases
Will ojdbc6.jar work with Oracle 19?
1 year ago
3 replies
JDBC and Relational Databases
MySQL IF and CONCAT is returning null.
1 year ago
20 replies
MongoDB
Client side field encryption on array of object
1 year ago
1 reply
JDBC and Relational Databases
What is the reason to use trigger ? is there an alternative ?
1 year ago
3 replies
JDBC and Relational Databases
Issue while using a non-deterministic function in create mask return case statement
1 year ago
0 replies
JDBC and Relational Databases
ERROR: invalid input syntax for type time: “128" - JDBC, Java, PSQL
1 year ago
6 replies
JDBC and Relational Databases
Cursor state not valid
1 year ago
17 replies
JDBC and Relational Databases
Compiling SQL statement before execute
1 year ago
13 replies
Object Relational Mapping
Looking for Sample Project
1 year ago
3 replies
JDBC and Relational Databases
Java : loosing String raw format while saving to DB
1 year ago
11 replies
JDBC and Relational Databases
What is the safest way to store images of sensitive documents?
1 year ago
3 replies
Other Big Data
SQL
1 year ago
1 reply
JDBC and Relational Databases
At least one parameter to the current statement is uninitialized ERROR
1 year ago
2 replies
Other Big Data
Does Python execution being slower than Java, affect its execution time when processing Big Data
1 year ago
19 replies
Object Relational Mapping
To Hibernate or Not?
1 year ago
15 replies
JDBC and Relational Databases
Java Databases error MySQL version: 8.0.27
1 year ago
1 reply
JDBC and Relational Databases
What type of data does enum use in MySql?
1 year ago
1 reply
JDBC and Relational Databases
org.postgresql.util.PSQLException: Something unusual has occurred to cause the driver to fail.
1 year ago
1 reply
JDBC and Relational Databases
Composite index usages with absence of the 1st field it the query
1 year ago
3 replies
Other Big Data
stored procedure with Oracle
1 year ago
1 reply
JDBC and Relational Databases
Database design: two tables, same relations same columns except one
1 year ago
5 replies
JDBC and Relational Databases
How do I solve MySQL mismatch version? -downgrade mysqldump.exe
1 year ago
2 replies
1
Object Relational Mapping
Unable to resolve name [org.hibernate.dialect.MySQlDialect]
1 year ago
1 reply
Other Big Data
What is the relationship between Hadoop and ETL ?
1 year ago
13 replies
Other Big Data
What makes the number of output files in pyspark output keep varying
1 year ago
0 replies
JDBC and Relational Databases
When to use select and join
1 year ago
1 reply
Object Relational Mapping
Suggest a book on RDBMS concepts
1 year ago
7 replies
Big Table
Why are we allowed to call only UDFs and not functions from pyspark dataframe operations
1 year ago
0 replies
◄
1
2
3
4
5
6
7
8
9
10
...
1083
►
Forums
Databases
Object Relational Mapping
42625
JDBC and Relational Databases
87411
MongoDB
596
Hadoop
1312
Neo4j
136
Riak
1
Big Table
88
Other Big Data
584
