You guys might be already know this:
Script to automatically reindex all tables in a database. Please note that this might take up to 12 hours. I run this on my database and took 4 hours. the database size was 21 G. You also need (size of your db * 2) free space to run this…
USE Databasename
DECLARE @TableName varchar(255)
DECLARE TableCursor CURSOR FOR
SELECT table_name FROM information_schema.tables
WHERE table_type = ‘base table’
OPEN TableCursor
FETCH NEXT FROM TableCursor INTO @TableName
WHILE @@FETCH_STATUS = 0
BEGIN
PRINT ‘Reindexing’ + @TableName
DBCC DBREINDEX(@TableName,’ ‘,90)
FETCH NEXT FROM TableCursor INTO @TableName
END
CLOSE TableCursor
DEALLOCATE TableCursor
[ad]