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New posts in constraints
How can I drop all the default constraints constraints on a table
Sep 24, 2022
sql-server
sql-server-2005
constraints
Calling assembly in GCC?
Apr 20, 2022
c
gcc
x86
constraints
inline-assembly
What is the difference between Primary Key only and Primary Key constraint?
Feb 24, 2019
sql
constraints
primary-key
Can't truncate MySQL table, while being able to delete all the records
Apr 20, 2021
mysql
phpmyadmin
constraints
sql-delete
truncate
Generic contraints on derived classes
Sep 16, 2022
c#
generics
subsonic
constraints
How can I enforce a constraint only if a column is not null in Postgresql?
Nov 05, 2022
postgresql
constraints
unique-key
drop index or constraint without knowing its name for Oracle
Apr 21, 2022
sql
oracle
constraints
sql-drop
SQL Table inheritance causing duplicate records in base table even though primary key constraint is set
Dec 31, 2019
sql
postgresql
inheritance
constraints
MySQL: UNIQUE constraint without index
Oct 19, 2022
mysql
indexing
constraints
unique
Example channelling constraints ECLiPSe
Jun 07, 2021
prolog
constraints
clpfd
constraint-programming
eclipse-clp
Objective-C/Swift (iOS) When are the auto-constraints applied in the View/ViewController work flow?
Oct 15, 2022
ios
iphone
swift
constraints
awakefromnib
Finding all Nullable Columns in SQL 2000 Database
Jun 19, 2018
sql
sql-server
null
constraints
What is the proper way to catch and handle ORA-00001 SQLException with JDBC?
Apr 21, 2022
oracle
jdbc
primary-key
constraints
ora-00001
Check Constraint - Subqueries are not allowed in this context
Apr 07, 2018
sql
sql-server
sql-server-2008
tsql
constraints
How to list all constraints of a table in PostgreSQL?
Sep 16, 2022
postgresql
constraints
Why must new() constraint be specified last?
Aug 24, 2022
c#
.net
generics
constraints
Is it OK to rely on an SQLiteConstraint and let SQLite do the checking for me? Is there a catch?
Oct 22, 2022
android
sqlite
exception-handling
insert
constraints
How can I constrain multiple columns to prevent duplicates, but ignore null values?
Nov 14, 2022
oracle
null
nullable
constraints
unique-index
C# overloading with generics: bug or feature?
Apr 02, 2018
c#
generics
c#-3.0
constraints
overloading
Are unique constraints on the DB necessary?
Apr 12, 2022
database
database-design
constraints
unique-constraint
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