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POINT limitation

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Shlomi Noach 2017-08-22 12:12:27 +03:00
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doc/requirements-and-limitations.md
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@ -28,6 +28,8 @@ The `SUPER` privilege is required for `STOP SLAVE`, `START SLAVE` operations. Th
- MySQL 5.7 generated columns are not supported. They may be supported in the future.
- MySQL 5.7 `POINT` column type is not supported.
- MySQL 5.7 `JSON` columns are supported but not as part of `PRIMARY KEY`
- The two _before_ & _after_ tables must share a `PRIMARY KEY` or other `UNIQUE KEY`. This key will be used by `gh-ost` to iterate through the table rows when copying. [Read more](shared-key.md)