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Niranda Perera commented on ARROW-9430: --------------------------------------- I think this can be done using ARROW-10640 (if_else function), by calling {code:python} if_else(mask, values, array {code} Isn't it? > [C++/Python] Kernel for SetItem(BooleanArray, values) > ----------------------------------------------------- > > Key: ARROW-9430 > URL: https://issues.apache.org/jira/browse/ARROW-9430 > Project: Apache Arrow > Issue Type: New Feature > Components: C++, Python > Reporter: Uwe Korn > Assignee: David Li > Priority: Major > Labels: pull-request-available > Time Spent: 40m > Remaining Estimate: 0h > > We should have a kernel that allows overriding the values of an array by > supplying a boolean mask and a scalar or an array of equal length. -- This message was sent by Atlassian Jira (v8.3.4#803005)