4.4 KiB
4.4 KiB
layout, title, resource, nav
| layout | title | resource | nav |
|---|---|---|---|
| todos | PostgreSQL JDBC Todo | ../media | ../ |
Todo List
Known Bugs
- [bugs] Deallocating large numbers of server side statements can break the connection by filling network buffers. This is a very, very low probability bug, but it is still possible. ref →
Compliance
- [JDBC1] Implement Statement.setQueryTimeout. →
- [JDBC2] Sort DatabaseMetaData.getTypeInfo properly (by closest match). →
- [JDBC2] Implement SQLInput and SQLOutput to allow composite types to be used. →
- [JDBC3] Implement Statement.getGeneratedKeys. ref2 →
- [JDBC3] The JDBC 3 DatabaseMetaData methods sometimes return additional information. Currently we only return JDBC 2 data for these methods. ref →
- [JDBC3] Implement Clob write/position methods. →
Performance
- [] Add statement pooling to take advantage of server prepared statements. →
- [] Allow scrollable ResultSets to not fetch all results in one batch. →
- [] Allow refcursor ResultSets to not fetch all results in one batch. →
- [] Allow binary data transfers for all datatypes not just bytea. →
PG Extensions
- [] Allow configuration of GUC parameters via the Connection URL or Datasource. The most obvious example of usefulness is search_path. ref →
Other
- [test] Pass the JDBC CTS (Sun's test suite). →
- [code] Allow SSL to use client certificates. This can probably be done with our existing SSLSocketFactory customization code, but it would be good to provide an example or other wrapper so a non-expert can set it up. ref1, ref2 →
- [code] Currently the internal type cache is not schema aware. →
- [code] Need a much better lexer/parser than the ad hoc stuff in the driver. ref2 →
Ideas
- [] Allow Blob/Clob to operate on bytea/text data. ref →
- [] Allow getByte/getInt/... to work on boolean values ref →
- [] Add a URL parameter to make the driver not force a rollback on error for compatibility with other dbs. The driver can wrap each statement in a Savepoint. ref →
- [] Combine DatabaseMetaData efforts with pl/java. ref →
- [] ResultSetMetaData calls that run queries are cached on a per column basis, but it seems likely that they're going to be called for all columns, so try to issue one query per ResultSet, not per column. →
- [] Make PGConnection, PGStatement, ... extend java.sql.XXX ref →
Documentation
- [] The PGResultSetMetaData interface is not mentioned. →
- [] Timestamp +/- Infinity values are not mentioned. →
- [] Async notifies are more async now. ref →
Website
- [] Setup a cron job somewhere to build and deploy the sight on a daily basis to keep API changes and translations up to date. →
- [] Add a daily git snapshot build to make the latest updates available. →