Re: Need concrete "Why Postgres not MySQL" bullet list
| От | Harald Fuchs |
|---|---|
| Тема | Re: Need concrete "Why Postgres not MySQL" bullet list |
| Дата | |
| Msg-id | puvfssdz50.fsf@srv.protecting.net обсуждение исходный текст |
| Ответ на | Need concrete "Why Postgres not MySQL" bullet list (Josh Berkus <josh@agliodbs.com>) |
| Ответы |
Re: Need concrete "Why Postgres not MySQL" bullet
Re: Need concrete "Why Postgres not MySQL" bullet |
| Список | pgsql-advocacy |
In article <200308200839.28230.josh@agliodbs.com>,
Josh Berkus <josh@agliodbs.com> writes:
> PROCEDURES: Postgres supports stored procedures (as functions) allowing
> programming in the database for the many tasks which are far more efficient,
> consistent, and secure done there. Procedures may be written in any of nine
> different languages, currently, with two more in development. MySQL does not
> support procedures at all.
From the MySQL manual:
* With UDF (user-defined functions) one can extend MySQL Server with
both normal SQL functions and aggregates, but this is not yet as
easy or as flexible as in PostgreSQL.
> TRANSACTIONS: blah, blah, blah. MySQL has just begun offering transactions
> this year, and their solution is largely untested, slow...
InnoDB transactions in MySQL are pretty robust and fast. However,
this affects only INSERT/UPDATE/DELETE - not CREATE TABLE etc.
> and suffers from
> complications with the many different "table types".
True. Transactions break unless all tables used are InnoDB.
В списке pgsql-advocacy по дате отправления: