[sp_describe_cursor_columns](sp-describe-cursor-columns-transact-sql.md) [sp_describe_cursor_tables](sp-describe-cursor-tables-transact-sql.md) ...
Si trabaja con procedimientos almacenados de SQL DB2, es posible que tenga que utilizar un cursor para procesar varias filas de datos de un conjunto de resultados de consulta. Un cursor es un puntero ...
-- This script uses a cursor to iterate through orders and calculate their totals. -- For each order, call the function from Exercise 1 to calculate the total. order_total := ...
Tim Chapman discusses your iteration choices in SQL Server 2008 and explains why determining which option performs better depends on the situation. In a previous TechRepublic column about SQL Server ...
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