Перестройка индексов MS SQL Server

USE db1cut
GO
DECLARE @MyTable varchar(252)
DECLARE @MyIndex varchar(252)
DECLARE @DSQL varchar(8000)
DECLARE MyCursor CURSOR FOR
SELECT o.name, i.name
FROM sysobjects o INNER JOIN sysindexes i ON o.id = i.id
WHERE (o.xtype = 'U') AND (INDEXPROPERTY(i.id, i.name, 'isStatistics') = 0) AND (i.dpages > 0)
ORDER BY o.name, i.indid

OPEN MyCursor
FETCH NEXT FROM MyCursor INTO @MyTable, @MyIndex
WHILE @@FETCH_STATUS=0

BEGIN
PRINT 'Перестройка индекса '+@MyIndex+' из таблицы '+@MyTable
SET @DSQL = ' BEGIN TRY
ALTER INDEX '+@MyIndex+' ON '+@MyTable+
' REBUILD WITH (ONLINE = ON,
SORT_IN_TEMPDB = ON,
STATISTICS_NORECOMPUTE = ON)
END TRY

BEGIN CATCH ALTER INDEX '+@MyIndex+' ON '+@MyTable+
' REBUILD WITH (ONLINE = OFF,
SORT_IN_TEMPDB = ON,
STATISTICS_NORECOMPUTE = ON) END CATCH;'
EXEC(@DSQL)

FETCH NEXT FROM MyCursor INTO @MyTable, @MyIndex

END
CLOSE MyCursor
DEALLOCATE MyCursor


как всегда спасибо Гилев