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!1149 Fixed spelling mistakes in file spill.md 

* Fixed spelling mistakes in file spill.md
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i-robot 2021-09-30 07:58:06 +00:00 committed by Raghunandan
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@ -68,11 +68,11 @@ is enabled, if there is not enough memory, intermediate cumulated aggregation re
### Order By
If you're trying to sort a larger amount of data, a significant amount of memory may be needed. When spill to disk for order by is enabled, if there is not enough memory, intemediate sorted results are written to disk. They are loaded back and merged with a lower memory footprint.
If you're trying to sort a larger amount of data, a significant amount of memory may be needed. When spill to disk for order by is enabled, if there is not enough memory, intermediate sorted results are written to disk. They are loaded back and merged with a lower memory footprint.
### Window functions
Window Functions perform an operators over a window of rows and return one value for each row. If this window of rows is large, a significant amount of memory may be needed. When spill to disk for window functions is enabled, if there is not enough memory, intemediate sorted results are written to disk. They are loaded back and merged when memory is available. There is a current limitation that spill will not work in all cases such as when a single window is very large.
Window Functions perform an operators over a window of rows and return one value for each row. If this window of rows is large, a significant amount of memory may be needed. When spill to disk for window functions is enabled, if there is not enough memory, intermediate sorted results are written to disk. They are loaded back and merged when memory is available. There is a current limitation that spill will not work in all cases such as when a single window is very large.
### Reuse Exchange