Syntax for updating a specific column in a specific row Ans- UPDATE
SET =
WHERE = ;
Syntax for deleting a row Ans- DELETE FROM
WHERE = ;
Syntax for creating a view Ans- CREATE VIEW
AS SELECT
CONCAT (, ' ',
...
Syntax for updating a specific column in a specific row Ans- UPDATE
SET =
WHERE = ;
Syntax for deleting a row Ans- DELETE FROM
WHERE = <#>;
Syntax for creating a view Ans- CREATE VIEW
AS SELECT
CONCAT (, ' ', ) AS ,
FROM
Syntax to create an Index Ans- CREATE INDEX
ON
( (ColumnName1, ColumnName2,
ColumnName3)
VALUES (Column1Value, Column2Value);
Syntax for updating a value in a specific row Ans- UPDATE
SET =
WHERE = <#>;
Syntax for deleting a row from table Ans- DELETE FROM
WHERE = <#>;
Going from Unnormalized to 1NF Ans- Add a primary key
Eliminate Redundancies
Going from 1NF to 2NF Ans- Create separate tables
Create a foreign key linking the two tables
Going from 2NF to 3NF Ans- Create a third table with its own primary key
Create foreign keys to link the table
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