Major upgrade of PostgreSQL and MySQL
| От | Patrick Dung |
|---|---|
| Тема | Major upgrade of PostgreSQL and MySQL |
| Дата | |
| Msg-id | 1379002279.69518.YahooMailNeo@web193505.mail.sg3.yahoo.com обсуждение исходный текст |
| Ответы |
Re: Major upgrade of PostgreSQL and MySQL
Re: Major upgrade of PostgreSQL and MySQL Re: Major upgrade of PostgreSQL and MySQL |
| Список | pgsql-general |
While reading some manual of PostgreSQL and MySQL (eg. http://dev.mysql.com/doc/refman/5.1/en/upgrading-from-previous-series.html).
I have found that MySQL has stated many incompatibilities and know issues (a long list) in the MySQL version 5.0, 5.1, 5.5, 5.6 and 5.7.
For PostgreSQL, it seems I can't find the list (it just say see the Appendix E / release notes).
I think it is a plus for PostgreSQL if it has few incompatibilities between major versions.
By the way, for in-place major version upgrade (not dumping DB and import again), MySQL is doing a better job in here.
Please share your thought, thanks.
I have found that MySQL has stated many incompatibilities and know issues (a long list) in the MySQL version 5.0, 5.1, 5.5, 5.6 and 5.7.
For PostgreSQL, it seems I can't find the list (it just say see the Appendix E / release notes).
I think it is a plus for PostgreSQL if it has few incompatibilities between major versions.
By the way, for in-place major version upgrade (not dumping DB and import again), MySQL is doing a better job in here.
Please share your thought, thanks.
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