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New posts in unique-constraint
UNIQUE Constraints in SQL (SQL Server)
Nov 11, 2022
sql-server-2005
unique-constraint
Shift (update) unique column values in PostgreSQL
Aug 16, 2022
sql
postgresql
sql-update
unique-constraint
Is there a way to merge a JPA Entity based on unique key instead of primary key (in Hibernate)?
May 28, 2022
hibernate
jpa
merge
primary-key
unique-constraint
Hibernate Natural ID duplicate issue
Jun 01, 2021
java
sql
hibernate
relational-database
unique-constraint
Django custom unique together constraint
Sep 05, 2022
database
django
validation
postgresql
unique-constraint
How to change the ordering of sql execution in hibernate
Nov 10, 2022
java
sql
hibernate
unique-constraint
self-referencing-table
hibernate column uniqueness question
Sep 23, 2022
java
hibernate
unique-constraint
sanity-check
INSERT INTO .. SELECT .. unique constraint violation
Aug 11, 2022
sql
sql-server
unique-constraint
ORM UniqueConstraint, null value duplicate
Oct 22, 2022
symfony
orm
unique-constraint
mysql constraint unique when boolean field is true
Nov 04, 2022
mysql
sql
unique-constraint
Yii unique validation on two columns of different tables ie. composite unique validation
Nov 03, 2020
php
validation
yii
composite-key
unique-constraint
How to create a Postgres table with unique combined primary key?
Jan 15, 2022
sql
postgresql
database-design
ddl
unique-constraint
SQLAlchemy Determine If Unique Constraint Exists
Oct 18, 2018
python
mysql
python-2.7
sqlalchemy
unique-constraint
Need a way to intercept only a Duplicate key exception in MSSQL
Nov 08, 2022
sql-server
exception-handling
unique-constraint
duplicate-data
When does Postgres check unique constraints?
Oct 02, 2022
postgresql
unique-constraint
Create constraint in alter table without checking existing data
Jun 20, 2022
oracle
oracle11g
constraints
unique
unique-constraint
Get the constraint name out of an IntegrityError in SQLAlchemy+Postgres
Jan 13, 2022
python
postgresql
error-handling
unique-constraint
Hibernate and NonUniqueObjectException
Feb 26, 2017
java
hibernate
exception
unique-constraint
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