Thanks... I think I can handle that. If not, I can always roll it back. On Mar 26, 6:36 pm, "Honza Král" <[EMAIL PROTECTED]> wrote: > On 3/27/07, Jonas Maurus <[EMAIL PROTECTED]> wrote: > > > > > > > On Mar 26, 11:10 pm, "[EMAIL PROTECTED]" <[EMAIL PROTECTED]> > > wrote: > > > I apologize for the vague newbie question, but I'm gonna ask it > > > anyway... > > > > I'd like to switch DBs from mysql to postgres... how does one do so? I > > > assume one must export from mysql, import to postgres, then make the > > > appropriate changes in settings.py, but are there any gotchas I should > > > be aware of? Any advice on HOW to best do the export/import? Any > > > advice at all for someone who's never done this? > > > This is not easily done because the SQL-dialects of MySQL and > > PostgreSQL differ. One thing that helped me is, when dumping data with > > mysqldump, setting the compatibility mode to MySQL 3.23 so that > > mysqldump produces neither character-set information nor "complex > > inserts" (there is another command-line switch for that now, as far as > > I remember). Then open the dump, strip out all CREATE TABLE statements > > and execute those by hand on Postgres, fixing the data types along the > > way (for example, int(...) becomes integer or bigint). Make sure that > > you select the correct encoding when executing 'createdb'. > > > Basically then you need to look at the errors that PostgreSQL will > > undoubtedly spit in your general direction and fix them. > > or you could use django fixture system to dump & restore the DB: > 1) dump MySQL data > 2) change settings to PostgreSQL db > 3) run syncdb > 4) load dumps > 5) enjoy > > > > > Good luck, > > Jonas > > -- > Honza Kr?l > E-Mail: [EMAIL PROTECTED] > ICQ#: 107471613 > Phone: +420 606 678585
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