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updated list of Flux pushdown functions, related to #1042

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Scott Anderson 2020-07-07 10:12:52 -06:00
parent 223d6bd891
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content/v2.0/query-data/optimize-queries.md
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@ -27,6 +27,10 @@ reduce the amount of memory necessary to run a query.
- [range()](/v2.0/reference/flux/stdlib/built-in/transformations/range/)
- [filter()](/v2.0/reference/flux/stdlib/built-in/transformations/filter/)
- [group()](/v2.0/reference/flux/stdlib/built-in/transformations/group/)
- [count()](/v2.0/reference/flux/stdlib/built-in/transformations/aggregates/count/)
- [sum()](/v2.0/reference/flux/stdlib/built-in/transformations/aggregates/sum/)
- [first()](/v2.0/reference/flux/stdlib/built-in/transformations/selectors/first/)
- [last()](/v2.0/reference/flux/stdlib/built-in/transformations/selectors/last/)
Use pushdown functions at the beginning of your query.
Once a non-pushdown function runs, Flux pulls data into memory and runs all