Стикеры по тегу SQL Server

In SQL Server we make views for security purpose since it restricts the user to view some columns/fields of the table(s). Views show only those columns that are present in the query which is used to make a view.

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Cursor is a database object to retrieve data from a result set one row at a time, instead of the T-SQL commands that operate on all the rows in the result set at one time. We use a cursor when we need to update records in a database table in singleton fashion means row by row. Life Cycle of Cursor..

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