Changes between Initial Version and Version 1 of Ticket #31770
- Timestamp:
- Jul 7, 2020, 8:35:39 AM (4 years ago)
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Ticket #31770
- Property Summary Enable has_select_for_update_of feature on MySQL 8 → Enable has_select_for_update_of feature on MySQL
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Ticket #31770 – Description
initial v1 1 While the `SELECT FOR UPDATE` [https://dev.mysql.com/doc/refman/8.0/en/select.html#idm45705194357888 documentation now mentions the] `OF` option I [https://www.oracle.com/search/results?Ntt=%22FOR%20UPDATE%20OF%22&Dy=1&Nty=1&cat=mysql&Ntk=SI-ALL5 couldn't find a single entry in the release notes] so I'm not sure which version of MySQL 8supposedly added support for it.1 While the `SELECT FOR UPDATE` [https://dev.mysql.com/doc/refman/8.0/en/select.html#idm45705194357888 documentation now mentions the] `OF` option I [https://www.oracle.com/search/results?Ntt=%22FOR%20UPDATE%20OF%22&Dy=1&Nty=1&cat=mysql&Ntk=SI-ALL5 couldn't find a single entry in the release notes] so I'm not sure which version of MySQL supposedly added support for it. 2 2 3 All the `tests/select_for_update` tests happen to pass when setting `has_select_for_update_of = True` even on MySQL 5.5 so I'm not sure if this was always supported and never documented or if the syntax was always allowed and they just recently added support for it? 3 All the `tests/select_for_update` tests happen to pass when setting `has_select_for_update_of = True` even on MySQL 5.5 so I'm not sure if this was always supported and never documented or if the syntax was always allowed and they just recently added support for it? Only the MySQL 8 documentation mentions it though. 4 4 5 5 In all cases it seems like the feature should be allowed since all supported versions of MySQL allow it.