27 lines
611 B
Plaintext
27 lines
611 B
Plaintext
[discrete]
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[[esql-agg-count]]
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=== `COUNT`
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Counts field values.
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[source.merge.styled,esql]
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----
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include::{esql-specs}/stats.csv-spec[tag=count]
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----
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[%header.monospaced.styled,format=dsv,separator=|]
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|===
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include::{esql-specs}/stats.csv-spec[tag=count-result]
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|===
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Can take any field type as input and the result is always a `long` not matter
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the input type.
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To count the number of rows, use `COUNT(*)`:
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[source.merge.styled,esql]
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----
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include::{esql-specs}/docs.csv-spec[tag=countAll]
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----
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[%header.monospaced.styled,format=dsv,separator=|]
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|===
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include::{esql-specs}/docs.csv-spec[tag=countAll-result]
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|=== |