How do I drop a child table in SQL?
The syntax for SQL DROP TABLE
- Database_name: Specify the database name in which table exists. We can skip this parameter if we execute the drop command in the current database context.
- Schema_name: Specify the schema name for which the object exists.
- Table name: Specify the table that we want to remove.
What will happen if a view is dropped?
When you drop a view, the definition of the view and other information about the view is deleted from the system catalog. All permissions for the view are also deleted. Any view on a table that is dropped by using DROP TABLE must be dropped explicitly by using DROP VIEW.
Does the SQL view exist if the table is dropped from the database?
Question: Does the SQL View exist if the table is dropped from the database? Answer: Yes, in Oracle, the SQL VIEW continues to exist even after one of the tables (that the SQL VIEW is based on) is dropped from the database.
How to drop a table with all its dependencies?
Select Database -> Right Click -> Tasks -> Generate Scripts – will open wizard for generating scripts This way we can customize our script i.e., we can do scripting for selected objects of a database. I hope this will help you! You can use Sp_Depends to find the dependencies.
How to drop a table in SQL Server?
On our original design we screwed up a foreign key constraint in our table. Now that the table is full of data we cannot change it without dropping all of the records in the table.
How to handle drop table if there is a view on a table?
You can add WITH SCHEMABINDING to the definition of your view so you can not drop based table. Any view or stored procedure that references the dropped table must be explicitly dropped by using DROP VIEW or DROP PROCEDURE. In other words, MSSQL doesn’t automagically warn you, or drop the view for you.
How to recreate a MS SQL table that?
Everything currently “depending” on the ‘old’ Courses table, needs to then “depend” on the ‘new’ recreated Courses table. What’s the easiest way to go about doing so in SQL 2012?