Thursday, December 03, 2020

SQL Server CURSOR

 DECLARE

@product_name VARCHAR(MAX), @list_price DECIMAL; DECLARE cursor_product CURSOR FOR SELECT product_name, list_price FROM production.products; OPEN cursor_product; FETCH NEXT FROM cursor_product INTO @product_name, @list_price; WHILE @@FETCH_STATUS = 0 BEGIN PRINT @product_name + CAST(@list_price AS varchar); FETCH NEXT FROM cursor_product INTO @product_name, @list_price; END; CLOSE cursor_product; DEALLOCATE cursor_product;

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