DECLARE Tables CURSOR FOR
SELECT DISTINCT
  QUOTENAME(TABLE_CATALOG) + '.' + 
    QUOTENAME(TABLE_SCHEMA) + '.' +
    QUOTENAME(TABLE_NAME)
FROM INFORMATION_SCHEMA.TABLES
WHERE TABLE_TYPE = 'BASE TABLE'

OPEN Tables
DECLARE @table varchar(128)

FETCH NEXT FROM Tables INTO @table

WHILE @@FETCH_STATUS = 0
BEGIN
  PRINT 'Reindexing table ' + ISNULL(@table, '<NULL>')
  IF @table IS NOT NULL
  BEGIN
    DELETE FROM @table
  END
  FETCH NEXT FROM Tables INTO @table
END

CLOSE Tables
DEALLOCATE Tables