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New posts in check-constraints
PostgreSQL Unique Constraint with Exclusions
Mar 23, 2023
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postgresql
indexing
unique-constraint
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Exact length column in SQL Server
Mar 07, 2023
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Find only user-defined check constraints in Oracle ALL_CONSTRAINTS
Mar 07, 2023
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Does MySQL support check constraint? [duplicate]
Feb 28, 2023
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check-constraints
How can I create a CHECK constraint on a VARCHAR column in MSSQL specifying a valid set of characters that may appear in the data?
Feb 28, 2023
sql
sql-server
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check-constraints
How can I copy records between tables only if they are valid according to check constraints in Firebird/Interbase?
Feb 20, 2023
database
firebird
interbase
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How to recheck primary/foreign key constraint for data already in the table in sql server?
Jan 22, 2023
sql-server
foreign-keys
check-constraints
Hibernate non-negative value constraint
Dec 24, 2022
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Oracle: how to formulate a complex constraint with case when
Dec 23, 2022
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MySQL - creating table with not null on multiple columns together
Jun 22, 2022
mysql
sql
database
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How to reference other tables in check constraints?
Nov 10, 2022
sql-server
referential-integrity
check-constraints
Django CheckConstraint: Elements of reverse ForeignKey lookup must not be empty
Mar 08, 2022
django
django-models
django-orm
check-constraints
django-q
How to create a check constraint between two columns in SQL?
Aug 14, 2022
oracle
check-constraints
NOT NULL constraint on a column when another column has a particular value
Oct 28, 2022
postgresql
check-constraints
Alternative to using subquery inside CHECK constraint?
Oct 02, 2022
sqlite
triggers
subquery
relational-database
check-constraints
Using a case statement in a check constraint
Oct 04, 2021
sql
oracle
oracle11g
check-constraints
A nicer way to write a CHECK CONSTRAINT that checks that exactly one value is not null
Sep 30, 2022
sql
sql-server
check-constraints
When are check constraints evaluated?
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sql-server
check-constraints
Why does this Oracle DROP COLUMN alter the default value of another column?
Nov 14, 2022
sql
oracle
oracle11g
ddl
check-constraints
Postgresql: Violates check constraint. Failing row contains
May 24, 2022
sql
postgresql
pgadmin
check-constraints
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