Re: PostgreSQL data types mapped Java classes for JDBC
От | John R Pierce |
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Тема | Re: PostgreSQL data types mapped Java classes for JDBC |
Дата | |
Msg-id | 4CAF64E4.5000703@hogranch.com обсуждение исходный текст |
Ответ на | PostgreSQL data types mapped Java classes for JDBC (Thangalin <thangalin@gmail.com>) |
Ответы |
Re: PostgreSQL data types mapped Java classes for JDBC
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Список | pgsql-jdbc |
On 10/08/10 11:33 AM, Thangalin wrote: > If these are not already in the information_schema (or similar), I > think they would make for a worthwhile addition. The information_schema doesn't contain anything having to do with client side data type bindings, nor should it. *completely* outside its domain. nothing in the database server could possibly know what JDBC is doing on the client side. in fact, in theory its quite possible two different client connections are using two completely different JDBC implementations which have different bindings. Yes, I know, theory != practice, yada yada. the place for that sort of metadata would be in the jdbc driver doing the data binding, or in associated documentation files (xml, perhaps?)
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