elasticsearch/docs/reference/query-languages/esql/functions-operators/conditional-functions-and-expressions.md

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Conditional functions and expressions	https://www.elastic.co/guide/en/elasticsearch/reference/current/esql-functions-operators.html#esql-conditional-functions-and-expressions

{{esql}} conditional functions and expressions [esql-conditional-functions-and-expressions]

Conditional functions return one of their arguments by evaluating in an if-else manner. {{esql}} supports these conditional functions:

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