Neal Richardson created ARROW-13055: ---------------------------------------
Summary: [Format] Document "canonical extension type" and criteria Key: ARROW-13055 URL: https://issues.apache.org/jira/browse/ARROW-13055 Project: Apache Arrow Issue Type: New Feature Components: Documentation, Format Reporter: Neal Richardson Fix For: 5.0.0 See discussion at [https://lists.apache.org/thread.html/r7ba08aed2809fa64537e6f44bce38b2cf740acbef0e91cfaa7c19767%40%3Cdev.arrow.apache.org%3E] and then again at [https://lists.apache.org/thread.html/r108ac130406b3e63ca23a60b8e79285857355f8342232ad226a6571a%40%3Cdev.arrow.apache.org%3E] -- This message was sent by Atlassian Jira (v8.3.4#803005)