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snowflake.snowpark.CaseExpr.when

CaseExpr.when(condition: Column | str, value: Column | None | bool | int | float | str | bytearray | Decimal | date | datetime | time | bytes | list | tuple | dict) → CaseExpr[source]

Appends one more WHEN condition to the CASE expression.

Parameters:

  • condition – A Column expression or SQL text representing the specified condition.

  • value – A Column expression or a literal value, which will be returned if condition is true.

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