8eda59a99b
Version 8.2-510 (2009-07-01)
* fix The Statement and Connection proxies used for connection pooling code relied on the underlying real connection and statement code for equals and hashcode support. When the proxies are closed we discard the references to the real objects, so we can't rely on them for this support because we'll get a NullPointerException. (jurka) Thanks to Radu Buzila.
* fix Retrieve columns' default values from pg_attrdef.adbin rather than adsrc because adsrc can get out of date when dependent objects are renamed while adbin stays up to date. (jurka) Thanks to Dickson Guedes, Tom Lane.
* fix Fix parsing of integer and long data. Some malformed inputs (only a negative sign) got treated as valid data. (jurka) Thanks to Heiiki Linnakangas.
* fix Initialize BatchUpdateExceptions with the SQLState of the SQLException that they are wrapping. Code that inspects the SQLStates of SQLExceptions, but doesn't unwrap the nested exception will not understand the underlying cause and may make incorrect decisions about the severity of the error. (jurka) Thanks to Fujii Masao.
Version 8.2-509 (2008-11-16)
* update Make the build system aware of the 1.7 JDK (which icedtea reports itself as) and add an explicit check and complaint if we find a JDK that we don't support. (jurka)
* update Updated German translation. (jurka) Thanks to Andre Bialojahn.
* fix Do comparison of identifiers in a known Locale (specificially US). In Turkish for example "id".toLowerCase().equals("ID".toLowerCase()) is false which makes looking up a column name case insensitively a problem. (jurka) Thanks to Mikko Tiihonen.
* fix Fix a deadlock that occurs when retrieving notifications. Normal query execution enters the QueryExecutor monitor and then calls a synchronized method in the ProtocolConnection to update the transaction state. Notification retrieval operates in the reverse order, entering the ProtocolConnection monitor and then calling a synchronized method in the QueryExecutor. Remove the QueryExecutor call from ProtocolConnection and make the higher level code responsible for calling it so we always acquire locks in the same order. (jurka) Thanks to Joao Rui Leal.
* fix CallableStatement#getUpdateCount was returning 1 when a function returned a ResultSet. Return -1 instead. (jurka) Thanks to Sam Lawrence, Albe Laurenz.
* fix Accept UTF8 as an equivalent of UNICODE when trying to detect if client_encoding has changed to something the driver doesn't understand. Don't try to accept every possible spelling (UTF-8) as UTF8 is the server's canonical name and people shouldn't be messing with this anyway. (jurka)
* fix Adjust the deadlock avoidance code for the V3 protocol to be concerned with many statements in a single execute call in addition to the existing worry about many statements from an executeBatch call. This doesn't prevent all possible deadlocks as the deadlock avoidance calculation was written for batch execution which should not be returning ResultSets. If many long queries that return significant results are issued with a single execute we will still deadlock. (jurka)
* fix DatabaseMetaData.getTypeInfo was reporting whether the type was signed or not, but the output column is really supposed to indicate whether the the type is unsigned or not. (jurka) Thanks to Mythili Gopalakrishnan.
* fix Support a parameter (?) for the amount part of the timestampadd function. Previously we only supported literals. (jurka) Thanks to Christophe Janton.
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