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James Taylor commented on PHOENIX-1705: --------------------------------------- To add to what Samarth said, for (2), no need to even track isCastable. Just throw an exception out of your constructor if you find that it is not castable. > implement ARRAY_APPEND built in function > ---------------------------------------- > > Key: PHOENIX-1705 > URL: https://issues.apache.org/jira/browse/PHOENIX-1705 > Project: Phoenix > Issue Type: Sub-task > Reporter: Dumindu Buddhika > Assignee: Dumindu Buddhika > Attachments: > PHOENIX-1705_implement_ARRAY_APPEND_built_in_function.patch, > PHOENIX-1705_implement_ARRAY_APPEND_built_in_function.patch, > PHOENIX-1705_implement_ARRAY_APPEND_built_in_function1.patch > > -- This message was sent by Atlassian JIRA (v6.3.4#6332)