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snowflake.snowpark.CaseExpr.when

CaseExpr.when(condition: ColumnOrSqlExpr, value: ColumnOrLiteral) → CaseExpr[source] (https://github.com/snowflakedb/snowpark-python/blob/release-v1.3.0/src/snowflake/snowpark/column.py#L766-L785)

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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