Re: getTypeMap() returns null - bug?
От | David G. Johnston |
---|---|
Тема | Re: getTypeMap() returns null - bug? |
Дата | |
Msg-id | CAKFQuwa=3G5eZu=OpEsrwtW6EwJj3bVHW=wLuP90LvnFEo-HnQ@mail.gmail.com обсуждение исходный текст |
Ответ на | getTypeMap() returns null - bug? (javadesigner <javadesigner@yahoo.com>) |
Список | pgsql-jdbc |
On Sunday, May 10, 2020, javadesigner <javadesigner@yahoo.com> wrote:
Hi all:
I'm playing around with customized Type Mappings and have the following snipped of code:
====
Connection con = getConnection(); /*get connection from driver - util method*/
System.out.println("GOT CONNECTION:" + con);
java.util.Map map = con.getTypeMap();
System.out.println("map:"+map);
====
When I run this I get:
GOT CONNECTION:org.postgresql.jdbc.PgConnection@3f8f9dd6
map:null
getTypeMap should return a map but it returns null !
While I agree, the feature is effectively not supported.
I can’t see changing it to throw a runtime exception and returning an empty map doesn’t make it any more usable so I don’t see the point there either. The documentation could better reflect reality though.
David J.
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