Sebastien Binet created ARROW-5640:
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Summary: [Go] implement Map array
Key: ARROW-5640
URL: https://issues.apache.org/jira/browse/ARROW-5640
Project: Apache Arrow
Issue Type: New Feature
Components: Go
Reporter: Sebastien Binet-- This message was sent by Atlassian JIRA (v7.6.3#76005)
