Questions tagged [constraints]

40

votes

3

answers

How to give a unique constraint to a combination of columns in Oracle?

asked 2013-06-27T12:43:08.430

37

votes

5

answers

How to disable Constraints for all the tables and enable it?

sql-server sql-server-2008 foreign-keys constraints foreign-key-relationship

asked 2013-02-20T05:21:09.577

10

votes

3

answers

Generic Type Parameter constraints in C# .NET

c# .net generics constraints

asked 2012-11-12T13:24:30.310

9

votes

4

answers

Constraint detail from information_schema (on update cascade, on delete restrict)

mysql foreign-keys constraints information-schema

asked 2012-10-04T19:18:46.217

26

votes

3

answers

Foreign Key fails to create

sql-server foreign-keys constraints foreign-key-relationship

asked 2012-07-04T07:35:25.090

28

votes

3

answers

Is there a way to get the constraints of a table in SQLite?

database list sqlite constraints pragma

asked 2012-03-09T14:51:40.757

124

votes

7

answers

Rename a constraint in SQL Server?

sql sql-server constraints

asked 2012-01-03T13:17:21.293

19

votes

2

answers

SQL Script to find Foreign keys to a specific table?

sql sql-server-2008 foreign-keys constraints

asked 2011-10-21T17:43:13.687

19

votes

2

answers

Unique constraint in XML Schema

xml schema unique constraints

asked 2011-10-10T19:17:53.083

32

votes

2

answers

Why do bean validation Min/Max constraints not support the double type?

java constraints precision bean-validation

asked 2011-09-14T20:49:31.417

13

votes

4

answers

How to specify types not allowed in a .NET Generics constraint?

c# .net generics constraints

asked 2011-08-17T16:36:55.317

26

votes

3

answers

Type parameter 'T' has the same name as the type parameter from outer type '...'

c# generics interface constraints explicit-interface

asked 2011-07-19T00:18:45.603

45

votes

1

answers

Certificates Basic Constraint's Path Length

path certificate constraints

asked 2011-07-07T20:06:39.870

68

votes

4

answers

How do I define a generic class that implements an interface and constrains the type parameter?

c# generics inheritance constraints

asked 2011-06-03T04:50:34.810

9

votes

1

answers

Fluent NHibernate 3 uniquekey custom constraint name

fluent-nhibernate constraints unique-key

asked 2011-05-31T15:03:33.897

46

votes

5

answers

Does SQL Server allow constraint violations in a transaction as long as it's not committed yet?

sql sql-server transactions constraints

asked 2011-05-12T07:31:32.220

13

votes

4

answers

How to drop more than one constraint at once (Oracle, SQL)

sql database oracle-database constraints

asked 2011-05-02T15:35:06.263

885

votes

17

answers

How to truncate a foreign key constrained table?

mysql foreign-keys constraints truncate dml

asked 2011-03-27T21:57:42.843

17

votes

4

answers

Reflection over Type Constraints

c# types constraints

asked 2011-03-25T13:07:42.147

12

votes

5

answers

Using date in a check constraint, Oracle

oracle-database date constraints

asked 2011-03-16T22:22:17.690

29

votes

7

answers

How to create a "unique" constraint on a boolean MySQL column?

sql mysql constraints

asked 2011-01-06T17:43:44.717

33

votes

7

answers

Why use generic constraints in C#

c# generics constraints

asked 2010-11-01T23:08:08.953

23

votes

1

answers

GCC inline assembly: constraints

c++ c gcc constraints inline-assembly

asked 2010-10-10T02:03:48.880

226

votes

5

answers

Can I create a named default constraint in an add column statement in SQL Server?

sql sql-server constraints alter-table code-maintainability

asked 2010-09-22T14:02:58.460

30

votes

3

answers

Can I name my constraints with JPA?

database hibernate orm jpa constraints

asked 2010-07-02T21:17:03.190

25

votes

2

answers

T-SQL foreign key check constraint

t-sql foreign-keys constraints

asked 2010-05-28T08:01:14.910

27

votes

4

answers

Finding which table a constraint belongs to

sql-server t-sql constraints

asked 2010-05-12T07:58:12.690

9

votes

2

answers

How to declare a generic constraint that is a generic type

c# generics constraints

asked 2010-04-20T18:19:27.400

37

votes

3

answers

Conditional SQLite check constraint?

sql sqlite constraints

asked 2010-04-10T23:48:34.077

71

votes

8

answers

How can a not null constraint be dropped?

mysql null constraints

asked 2010-04-09T13:25:00.837

11

votes

3

answers

MySQL ignores the NOT NULL constraint

php mysql constraints

asked 2010-03-23T21:20:28.600

9

votes

4

answers

Constraint Satisfaction Problem

artificial-intelligence constraints modeling

asked 2010-03-23T14:05:42.147

13

votes

3

answers

Variable field in a constraint annotation

java validation annotations constraints

asked 2010-03-18T11:40:54.163

14

votes

2

answers

How do you add a NOT NULL FOREIGN KEY column to an existing (populated) table in MS SQL?

sql-server sql-server-2005 foreign-keys constraints nullable

asked 2010-03-11T06:51:58.060

49

votes

4

answers

How to set constraints on generic types in Java?

java generics constraints

asked 2010-01-17T16:27:51.440

16

votes

3

answers

How to alter length of varchar in composite primary key?

sql-server sql-server-2005 sql-server-2008 primary-key constraints

asked 2010-01-11T16:48:38.433

73

votes

3

answers

How do I DROP a constraint from a sqlite (3.6.21) table?

sqlite constraints ddl

asked 2009-12-10T23:16:39.943

13

votes

6

answers

Displaying the constraints in a table

sql oracle-database constraints sqlplus

asked 2009-12-03T05:11:28.357

38

votes

5

answers

How to write a constraint concerning a max number of rows in PostgreSQL?

sql postgresql constraints

asked 2009-11-16T16:58:47.700

21

votes

1

answers

Fluent NHibernate primary key constraint naming conventions

fluent-nhibernate naming-conventions primary-key constraints

asked 2009-08-31T15:35:38.607

9

votes

2

answers

Is it possible to set a unique constraint as a foreign key in another table?

oracle-database foreign-keys constraints unique

asked 2009-08-24T01:26:32.640

25

votes

2

answers

postgres: constraint check and null values

database postgresql constraints

asked 2009-07-25T10:28:47.287

72

votes

6

answers

How do you drop a default value or similar constraint in T-SQL?

sql t-sql constraints default

asked 2009-07-14T01:43:01.007

75

votes

5

answers

How can I create a SQL unique constraint based on 2 columns?

sql-server sql-server-2005 sql-server-2008 constraints unique-constraint

asked 2009-07-10T13:44:47.287

211

votes

9

answers

Foreign key constraint may cause cycles or multiple cascade paths?

sql sql-server constraints

asked 2009-05-12T07:47:58.957

11

votes

4

answers

What does "where T : somevalue" mean?

c# generics constraints

asked 2009-03-07T18:29:12.653

9

votes

5

answers

How can I enforce a constraint only if a column is not null in Postgresql?

postgresql constraints unique-key

asked 2009-02-23T22:42:11.240

23

votes

12

answers

C#: Enum.IsDefined on combined flags

c# enums constraints

asked 2009-02-09T09:09:58.817

117

votes

5

answers

How to create a unique index on a NULL column?

sql sql-server indexing constraints unique

asked 2008-10-10T14:03:34.287

75

votes

2

answers

What do the letter codes in Oracle user_contraints table's constraint_type column stand for?

oracle-database constraints oracleinternals

asked 2008-10-08T16:26:35.103

Questions tagged constraints