Question
How to alter a table schema in SQL Server?
Answers
Altering Tables: It is used to modify an existing table.

1. CREATE TABLE Stock
2. (
3. ID SMALLINT
4. );
5. mysql > ALTER TABLE Stock - > ADD COLUMN Quantity SMALLINT UNSIGNED NOT NULL, - > MODIFY ID SMALLINT UNSIGNED NOT NULL, - > ADD PRIMARY KEY(ID);
6. mysql > Describe Stock;
7. mysql > ALTER TABLE Stock;

Example in Sql:

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