Hi all,
I'm doing some research into tightly coupling data mining applications to
PostgreSQL, and have a couple of questions:
1) What's the default fetch size set by the jdbc driver (jdbc7.0-1.2.jar)?
2) Is there any way to change this other than by editing the source code?
The setFetchSize
Attached is a patch that fixes ResultSetMetaData.isNullable() in
the JDBC driver.
This method is currently unimplemented and always returns
ResultSetMetaData.columnNullable. This is obviously incorrect
when a column is defined with NOT NULL or PRIMARY KEY. And we
have to think of check
Hello,
I have, for some time, now, been working on the updateable resultset
class. Please have a look at http://www.miranda.org/~ola/jdbcupr.diff, and
let me know what you think. It is only rudimentary at the moment.
Things to consider:
* Parsing of query. Very hackish at the moment.
*
Peter Eisentraut [EMAIL PROTECTED] writes:
Rene Pijlman writes:
Currently the JDBC driver says:
- Backend = 7.2 sorts nulls higher than any other value in a
domain. In other words: ascending means nulls at the end,
descending means nulls at the start.
- Backend 7.2 puts nulls at the end