28 lines
766 B
Markdown
28 lines
766 B
Markdown
---
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navigation_title: "Conditional functions and expressions"
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mapped_pages:
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- https://www.elastic.co/guide/en/elasticsearch/reference/current/esql-functions-operators.html#esql-conditional-functions-and-expressions
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---
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# {{esql}} conditional functions and expressions [esql-conditional-functions-and-expressions]
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Conditional functions return one of their arguments by evaluating in an if-else manner. {{esql}} supports these conditional functions:
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:::{include} ../_snippets/lists/conditional-functions-and-expressions.md
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:::
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:::{include} ../_snippets/functions/layout/case.md
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:::
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:::{include} ../_snippets/functions/layout/coalesce.md
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:::
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:::{include} ../_snippets/functions/layout/greatest.md
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:::
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:::{include} ../_snippets/functions/layout/least.md
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:::
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