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Groups > comp.databases.postgresql > #450
| From | Magnus Warker <warker@mailinator.com> |
|---|---|
| Newsgroups | comp.databases.postgresql |
| Subject | migration mysql to pgsql? |
| Date | 2013-06-05 08:46 +0200 |
| Organization | albasani.net |
| Message-ID | <kommrr$1k2$1@news.albasani.net> (permalink) |
Hi, I am planning to migrate an existing mysql (innodb) database to pgsql. Since the database is already in production, I would like to successively prepare the migration by making small adaptations step by step so that the single downtimes can be kept short. First of all I wanted to adapt the usage of table names, because I already know some names used in the mysql database that would case problems in pgsql. My idea is to use quotation marks for table names. Then, I could achieve two goals at once: a) avoid conflicts with key words, and b) preserve upper and lower case letters, which I use in mysql and which is not supported in pgsql without quotation marks. Would you agree that this would be a reasonable first step? However, the adaptation of the mysql db to use qoted table names already is a problem, because mysql does not seem to like it. Does someone have an idea how to deal with this? I also noticed that there are many differences with the date and time column types. Does someone have experience with migrating from mysql to pgsql? To avoid unnecessary discussions: I already used both systems for some years and I know why I want to migrate. Thank you! Magnus -- This is Unix-Land. In quiet nights, you can hear the Windows machines reboot.
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migration mysql to pgsql? Magnus Warker <warker@mailinator.com> - 2013-06-05 08:46 +0200
Re: migration mysql to pgsql? Harry Tuttle <SOZRBLNTLEEE@spammotel.com> - 2013-06-05 10:09 +0200
Re: migration mysql to pgsql? Magnus Warker <warker@mailinator.com> - 2013-06-05 11:43 +0200
Re: migration mysql to pgsql? Harry Tuttle <SOZRBLNTLEEE@spammotel.com> - 2013-06-05 11:59 +0200
Re: migration mysql to pgsql? Magnus Warker <warker@mailinator.com> - 2013-06-05 13:06 +0200
Re: migration mysql to pgsql? Robert Klemme <shortcutter@googlemail.com> - 2013-06-05 21:30 +0200
Re: migration mysql to pgsql? Stefan+Usenet@Froehlich.Priv.at (Stefan Froehlich) - 2013-06-05 10:59 +0000
Re: migration mysql to pgsql? Walter Hurry <walterhurry@lavabit.com> - 2013-06-07 21:52 +0000
Re: migration mysql to pgsql? gargoyle60 <gargoyle60@example.invalid> - 2013-06-08 09:12 +0100
Re: migration mysql to pgsql? johannes falcone <visphatesjava@gmail.com> - 2013-06-18 12:03 -0700
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