Hi
I have a litte problem with the Postgres 7.3.2 jdbc driver:
File: org/postgresql/jdbc1/AbstractJdbc1DatabaseMetaData.java
The function DatabaseMetaData.getCrossReference(..) provides information
about how tables reference each other. Thereby there is a field fk_name
which should contain the name of the foreign key. But the value of this
field is "fk_name\000..\000..". While crawling through the source I
discovered that the retuned value is taken from the column pg_trigger.tgargs
instead of pg_trigger.tgconstrname.
Further more I saw, that the field pg_trigger.tgconstrname is selected and
in Line 3061 fKeyName is retrieved from the resultset, but never used again:
L3061: String fKeyName = rs.getString(5);
In Line 3140 targs.getBytes() is then assigned to the return tuple:
L3140: tuple[11] = targs.getBytes(); //FK_NAME this will give us a
//unique name for the foreign key
Is there any reason for this, besides to be shure the name is unique?
I just need the constraint name not an other unique name.
I tested the behaviour of an Informix JDBC driver and got just the
constraint name.
Thank you
Friedrich
--
_
Friedrich Schäuffelhut | |_ _ _
e-mail: fries@desert.lnp.org | | '\| '_\ LNP is a
|_|_|_| '_/ Network Project
|_|
