What do you want to save?
Add Code snippet
New code examples
-
TypeScript 2021-09-25 00:54:05
what are constraints in sql
NOT NULL # Ensures a column cannot have a NULL value UNIQUE # Ensures all values in a column are unique PRIMARY KEY # Identifies a record in a table, is NOT NULL & UNIQUE FOREIGN KEY # References a unique record from another table CHECK # Ens... Add solution -
TypeScript 2021-09-23 04:31:02
what are the constraints in sql
NOT NULL # Ensures a column cannot have a NULL value UNIQUE # Ensures all values in a column are unique PRIMARY KEY # Identifies a record in a table, is NOT NULL & UNIQUE FOREIGN KEY # References a unique record from another table CHECK # Ens... Add solution -
Other 2021-09-20 18:30:03
Search all tables all columns for a specific value in mssql-server
DECLARE @SearchStr nvarchar(100) SET @SearchStr = '## YOUR STRING HERE ##' -- Copyright © 2002 Narayana Vyas Kondreddi. All rights reserved. -- Purpose: To search all columns of all tables for a given search string -- Written by: Naraya... Add solution