1. 07 Oct, 2005 2 commits
    • Bruce Momjian's avatar
      Update: · ab13353d
      Bruce Momjian authored
      < * Consider compressing indexes by storing key prefix values shared by
      > * Consider compressing indexes by storing key values duplicated in
      735a736,737
      >
      >   This is difficult because it requires datatype-specific knowledge.
      ab13353d
    • Bruce Momjian's avatar
      Add: · 02eb6ea9
      Bruce Momjian authored
      <
      > * Consider compressing indexes by storing key prefix values shared by
      >   several rows as a single index entry
      02eb6ea9
  2. 03 Oct, 2005 2 commits
  3. 27 Sep, 2005 3 commits
  4. 26 Sep, 2005 2 commits
    • Bruce Momjian's avatar
      Done: · 3ff1dc50
      Bruce Momjian authored
      < * Allow protocol-level EXECUTE that is actually a fetch to appear
      <   in the logs as a fetch rather than another execute
      3ff1dc50
    • Bruce Momjian's avatar
      Add: · 88922598
      Bruce Momjian authored
      > * Allow protocol-level BIND parameter values to be logged
      > * Allow protocol-level EXECUTE that is actually a fetch to appear
      >   in the logs as a fetch rather than another execute
      88922598
  5. 23 Sep, 2005 5 commits
    • Bruce Momjian's avatar
      Add: · 86044a9d
      Bruce Momjian authored
      > * Simplify dropping roles that have objects in several databases
      86044a9d
    • Bruce Momjian's avatar
      Add: · 6db56cdf
      Bruce Momjian authored
      > 	o Allow PL/PgSQL to support WITH HOLD cursors
      6db56cdf
    • Bruce Momjian's avatar
      Add: · bf8e5362
      Bruce Momjian authored
      >
      > 	o Display IN, INOUT, and OUT parameters in \df+
      >
      > 	  It probably requires psql to output newlines in the proper
      > 	  column, which is already on the TODO list.
      bf8e5362
    • Bruce Momjian's avatar
      Add: · e6bae1c3
      Bruce Momjian authored
      > * Add function to report the time of the most recent server reload
      e6bae1c3
    • Bruce Momjian's avatar
      Add: · 6e85717a
      Bruce Momjian authored
      > * Add options to pg_config to show the share_dir, sysconfdir,
      >   pkgincludedir, and localedir
      >
      6e85717a
  6. 22 Sep, 2005 3 commits
    • Bruce Momjian's avatar
      Add: · c79671bd
      Bruce Momjian authored
      > * Allow CREATE INDEX to take an additional parameter for use with
      >   special index types
      >
      c79671bd
    • Bruce Momjian's avatar
      Add: · c37ddf37
      Bruce Momjian authored
      >
      > 	  Another idea would be to allow actual SELECT queries in a COPY.
      c37ddf37
    • Bruce Momjian's avatar
      Add: · 62da04f8
      Bruce Momjian authored
      >
      > 	o Allow COPY to output from views
      >
      62da04f8
  7. 20 Sep, 2005 4 commits
    • Bruce Momjian's avatar
      Merge items: · 8d86982a
      Bruce Momjian authored
      <   This would be beneficial when there are few distinct values.
      >   This would be beneficial when there are few distinct values.  This is
      >   already used by GROUP BY.
      946d946
      < * Allow DISTINCT to use hashing like GROUP BY
      8d86982a
    • Bruce Momjian's avatar
      Fix typo: · a34ec0ab
      Bruce Momjian authored
      < * Allow WAL traffic to be steamed to another server for stand-by
      > * Allow WAL traffic to be streamed to another server for stand-by
      a34ec0ab
    • Bruce Momjian's avatar
      Add: · 7caaf8a0
      Bruce Momjian authored
      > * Allow DISTINCT to use hashing like GROUP BY
      7caaf8a0
    • Bruce Momjian's avatar
      Add: · 32f2cd3f
      Bruce Momjian authored
      > * Allow WAL traffic to be steamed to another server for stand-by
      >   replication
      32f2cd3f
  8. 19 Sep, 2005 2 commits
  9. 17 Sep, 2005 1 commit
    • Bruce Momjian's avatar
      Add: · 3743f07a
      Bruce Momjian authored
      >
      1032a1034
      > * Remove BeOS and QNX-specific code
      3743f07a
  10. 16 Sep, 2005 4 commits
    • Bruce Momjian's avatar
      Add: · e8960fc3
      Bruce Momjian authored
      > 	o Fix SELECT INTERVAL '1' MONTH
      e8960fc3
    • Bruce Momjian's avatar
      Add: · d64084da
      Bruce Momjian authored
      <
      > * Update Bonjour to work with newer cross-platform SDK
      d64084da
    • Bruce Momjian's avatar
      Update wording: · 0296606f
      Bruce Momjian authored
      <
      390d388
      <
      453c451
      < 	  removed or have its heap and index files truncated.  One
      > 	  be removed or have its heap and index files truncated.  One
      < * Use a phantom command counter for nested subtransactions to reduce
      <   per-tuple overhead
      0296606f
    • Bruce Momjian's avatar
      Add: · 3f558e3d
      Bruce Momjian authored
      > 	o Add single-step debugging of PL/PgSQL functions
      3f558e3d
  11. 03 Sep, 2005 1 commit
    • Bruce Momjian's avatar
      Add idea: · b72fe49b
      Bruce Momjian authored
      <   cmin/cmax pair and is stored in local memory.
      >   cmin/cmax pair and is stored in local memory.  Another idea is to
      >   store both cmin and cmax only in local memory.
      b72fe49b
  12. 02 Sep, 2005 8 commits
    • Bruce Momjian's avatar
      Update. · 264cd5f0
      Bruce Momjian authored
      < 	  have its heap and index files truncated.  One issue is
      < 	  that no other backend should be able to add to the table
      < 	  at the same time, which is something that is currently
      < 	  allowed.
      > 	  removed or have its heap and index files truncated.  One
      > 	  issue is that no other backend should be able to add to
      > 	  the table at the same time, which is something that is
      > 	  currently allowed.
      264cd5f0
    • Bruce Momjian's avatar
      Update: · ef6d5b4e
      Bruce Momjian authored
      > 	o Allow COPY on a newly-created table to skip WAL logging
      450a452,456
      > 	  On crash recovery, the table involved in the COPY would
      > 	  have its heap and index files truncated.  One issue is
      > 	  that no other backend should be able to add to the table
      > 	  at the same time, which is something that is currently
      > 	  allowed.
      ef6d5b4e
    • Bruce Momjian's avatar
      Update: · f8ec875c
      Bruce Momjian authored
      < 	o Allow COPY into an empty table to skip WAL logging
      > 	o Allow COPY into an new table to skip WAL logging
      f8ec875c
    • Bruce Momjian's avatar
      Add: · 5bddded6
      Bruce Momjian authored
      > * Use UTF8 encoding for NLS messages so all server encodings can
      >   read them properly
      <         o %Add support for Unicode
      <
      < 	  To fix this, the data needs to be converted to/from UTF16/UTF8
      <           so the Win32 wcscoll() can be used, and perhaps other functions
      < 	  like towupper().  However, UTF8 already works with normal
      < 	  locales but provides no ordering or character set classes.
      5bddded6
    • Bruce Momjian's avatar
      Update wording: · 3bea1a35
      Bruce Momjian authored
      <   could only see committed rows from another transaction. However,
      >   could only see rows from another completed transaction. However,
      981c981
      <   proper visibility of the row, for example, for cursors.
      >   proper visibility of the row's cmin, for example, for cursors.
      3bea1a35
    • Bruce Momjian's avatar
      Add: · da08559e
      Bruce Momjian authored
      > 	o Allow COPY into an empty table to skip WAL logging
      da08559e
    • Bruce Momjian's avatar
      Add text: · fad7e8ed
      Bruce Momjian authored
      * Merge xmin/xmax/cmin/cmax back into three header fields
      
        Before subtransactions, there used to be only three fields needed to
        store these four values. This was possible because only the current
        transaction looks at the cmin/cmax values. If the current transaction
        created and expired the row the fields stored where xmin (same as
        xmax), cmin, cmax, and if the transaction was expiring a row from a
        another transaction, the fields stored were xmin (cmin was not
        needed), xmax, and cmax. Such a system worked because a transaction
        could only see committed rows from another transaction. However,
        subtransactions can see rows from outer transactions, and once the
        subtransaction completes, the outer transaction continues, requiring
        the storage of all four fields. With subtransactions, an outer
        transaction can create a row, a subtransaction expire it, and when the
        subtransaction completes, the outer transaction still has to have
        proper visibility of the row, for example, for cursors.
      
        One possible solution is to create a phantom cid which represents a
        cmin/cmax pair and is stored in local memory.
      fad7e8ed
    • Bruce Momjian's avatar
      Duplicate: · 55af2a43
      Bruce Momjian authored
      < * Maintain a map of recently-expired rows
      <
      <   This allows vacuum to target specific pages for possible free space
      <   without requiring a sequential scan.
      <
      Update entry:
      
      >   One complexity is that index entries still have to be vacuumed, and
      >   doing this without an index scan (by using the heap values to find the
      >   index entry) might be slow and unreliable, especially for user-defined
      >   index functions.
      55af2a43
  13. 30 Aug, 2005 1 commit
    • Bruce Momjian's avatar
      Add: · bc065066
      Bruce Momjian authored
      > * Eventually enable escape_string_warning and standard_conforming_strings
      bc065066
  14. 28 Aug, 2005 1 commit
    • Bruce Momjian's avatar
      Add: · a78a5308
      Bruce Momjian authored
      > * Add function to return the thread safety status of libpq and ecpg
      a78a5308
  15. 27 Aug, 2005 1 commit
    • Bruce Momjian's avatar
      Add: · a1a19bb8
      Bruce Momjian authored
      > * Allow user-defined types to specify a type modifier at table creation
      >   time
      a1a19bb8