postgresql-8.3 8.3.3-1~gutsy1 source package in Ubuntu

Changelog

postgresql-8.3 (8.3.3-1~gutsy1) gutsy-backports; urgency=low

  * Automated backport upload; no source changes.

postgresql-8.3 (8.3.3-1) unstable; urgency=low

  * New upstream bugfix release (note that 8.3.2 was never officially released
    due to the discovery of another major bug):
    - Make pg_get_ruledef() parenthesize negative constants.
      Before this fix, a negative constant in a view or rule might be
      dumped as, say, -42::integer, which is subtly incorrect: it should
      be (-42)::integer due to operator precedence rules. Usually this
      would make little difference, but it could interact with another
      recent patch to cause PostgreSQL to reject what had been a valid
      "SELECT DISTINCT" view query. Since this could result in pg_dump
      output failing to reload, it is being treated as a high-priority
      fix. The only released versions in which dump output is actually
      incorrect are 8.3.1 and 8.2.7.
    - Make "ALTER AGGREGATE ... OWNER TO" update pg_shdepend.
      This oversight could lead to problems if the aggregate was later
      involved in a "DROP OWNED" or "REASSIGN OWNED" operation.
    - Fix incorrect archive truncation point calculation for the %r macro
      in recovery_command parameters. This could lead to data loss if a
      warm-standby script relied on %r to decide when to throw away WAL
      segment files.
    - Fix "ALTER TABLE ADD COLUMN ... PRIMARY KEY" so that the new column
      is correctly checked to see if it's been initialized to all
      non-nulls.
    - Fix "REASSIGN OWNED" so that it works on procedural languages too.
    - Fix problems with "SELECT FOR UPDATE/SHARE" occurring as a subquery
      in a query with a non-"SELECT" top-level operation.
    - Fix possible "CREATE TABLE" failure when inheriting the "same"
      constraint from multiple parent relations that inherited that
      constraint from a common ancestor.
    - Fix pg_get_ruledef() to show the alias, if any, attached to the
      target table of an "UPDATE" or "DELETE".
    - Restore the pre-8.3 behavior that an out-of-range block number in a
      TID being used in a TidScan plan results in silently not matching
      any rows. 8.3.0 and 8.3.1 threw an error instead.
    - Fix GIN bug that could result in a too many LWLocks taken failure.
    - Fix broken GiST comparison function for tsquery.
    - Fix tsvector_update_trigger() and ts_stat() to accept domains over
      the types they expect to work with.
    - Fix failure to support enum data types as foreign keys.
    - Avoid possible crash when decompressing corrupted data.
    - Fix race conditions between delayed unlinks and "DROP DATABASE".
      In the worst case this could result in deleting a newly created
      table in a new database that happened to get the same OID as the
      recently-dropped one; but of course that is an extremely
      low-probability scenario.
    - Repair two places where SIGTERM exit of a backend could leave
      corrupted state in shared memory.
    - Fix possible crash due to incorrect plan generated for an x IN
      (SELECT y FROM ...) clause when "x" and "y" have different data
      types; and make sure the behavior is semantically correct when the
      conversion from "y"'s type to "x"'s type is lossy.
    - Fix oversight that prevented the planner from substituting known
      Param values as if they were constants.
    - Fix planner failure when an indexable MIN or MAX aggregate is used
      with DISTINCT or ORDER BY.
    - Fix planner to ensure it never uses a "physical tlist" for a plan
      node that is feeding a Sort node.
    - Avoid unnecessary copying of query strings.
    - Make TransactionIdIsCurrentTransactionId() use binary search
      instead of linear search when checking child-transaction XIDs.
      This fixes some cases in which 8.3.0 was significantly slower than
      earlier releases.
    - Fix conversions between ISO-8859-5 and other encodings to handle
      Cyrillic "Yo" characters (e and E with two dots).
    - Fix several datatype input functions, notably array_in(), that were
      allowing unused bytes in their results to contain uninitialized,
      unpredictable values. This could lead to failures in which two
      apparently identical literal values were not seen as equal, resulting in
      the parser complaining about unmatched ORDER BY and DISTINCT
      expressions.
    - Fix a corner case in regular-expression substring matching
      (substring(string from pattern)).
      The problem occurs when there is a match to the pattern overall but
      the user has specified a parenthesized subexpression and that
      subexpression hasn't got a match. An example is substring('foo'
      from 'foo(bar)?'). This should return NULL, since (bar) isn't
      matched, but it was mistakenly returning the whole-pattern match
      instead (ie, foo).
    - Prevent cancellation of an auto-vacuum that was launched to prevent
      XID wraparound.
    - Improve "ANALYZE"'s handling of in-doubt tuples (those inserted or
      deleted by a not-yet-committed transaction) so that the counts it
      reports to the stats collector are more likely to be correct.
    - Fix initdb to reject a relative path for its --xlogdir (-X) option.
    - Make psql print tab characters as an appropriate number of spaces,
      rather than \x09 as was done in 8.3.0 and 8.3.1.
    - Add ECPGget_PGconn() function to ecpglib. Dropped
      00upstream-ecpg-get-connection.patch, which backported this fix.
    - Fix incorrect result from ecpg's PGTYPEStimestamp_sub() function.
    - Fix handling of continuation line markers in ecpg.
    - Fix possible crashes in "contrib/cube" functions.
    - Fix core dump in "contrib/xml2"'s xpath_table() function when the
      input query returns a NULL value.
  * Build against tcl 8.5.
  * debian/control: Fix bad wrapping in build dependencies.

postgresql-8.3 (8.3.1-2) unstable; urgency=low

  * debian/control: Change description of the metapackages from "latest
    available" to "currently supported", since after a distro release, the
    latest available upstream version changes, and thus this becomes slightly
    confusing.
  * debian/control: Add missing description of 'hstore' to p-contrib.
  * debian/control: Wrap build dependencies.
  * Add debian/patches/00upstream-ecpg-get-connection.patch: Backport change
    from upcoming 8.3.2 to add definition for ECPGget_PGconn().
    (Closes: #475184)
  * debian/postgresql-doc-8.3.doc-base: Update section, use "Data management"
    now.

 -- Scott Kitterman <email address hidden>   Fri, 11 Jul 2008 09:53:49 +0100