1. 25 Jul, 1996 7 commits
  2. 23 Jul, 1996 12 commits
  3. 22 Jul, 1996 7 commits
  4. 20 Jul, 1996 7 commits
  5. 19 Jul, 1996 7 commits
    • Marc G. Fournier's avatar
      Fixes: · 20288400
      Marc G. Fournier authored
      I have written some patches which add support for NULLs to Postgres95.
      In fact support for NULLs was already present in postgres, but it had been
      disabled because not completely debugged, I believe. My patches simply add
      some checks here and there. To enable the new code you must add -DNULL_PATCH
      to CFLAGS in Makefile.global. After recompiling you can do things like:
      
      insert into a (x, y) values (1, NULL);
      update a set x = NULL where x = 0;
      
      You can't still use a "where x=NULL" clause, you must use ISNULL instead.
      This could probably be an easy fix to do.
      
      
      
      
      Submitted by: Massimo Dal Zotto <dz@cs.unitn.it>
      20288400
    • Marc G. Fournier's avatar
      - improve date/time parsing routines · 83adddfc
      Marc G. Fournier authored
      - submitted by: Massimo Dal Zotto <dz@cs.unitn.it>
      83adddfc
    • Marc G. Fournier's avatar
      Fixes: · a7cfd655
      Marc G. Fournier authored
      Select queries with an isnull or notnull clause, like "select * where
      somefield isnull", crash the backend if the table has at least one index.
      If the indices are deleted the queries work again. Also the explain
      command fail in the same way.
      The is caused by a bug in subroutine of the optimizer which doesn't check
      null values in the clauses.
      
      Submitted by: Massimo Dal Zotto <dz@cs.unitn.it>
      a7cfd655
    • Marc G. Fournier's avatar
      - libpq calls "fe_getauthname()" two times in "fe-connect.c", but · 3704b995
      Marc G. Fournier authored
        doesn't free the buffer allocated by this function.
      
      - submitted by: Erich Stamberger <eberger@gewi.kfunigraz.ac.at>
      3704b995
    • Marc G. Fournier's avatar
      - added -ltermcap to LIBS in bin/psql/Makefile · df1a06ed
      Marc G. Fournier authored
      - submitted by: Bruce Momjian (root@candle.pha.pa.us)
      df1a06ed
    • Marc G. Fournier's avatar
      2ab6d1f1
    • Marc G. Fournier's avatar
      Fix PAGER bug in createuser/etc scripts · de82ece8
      Marc G. Fournier authored
      submitted by: Bruce Momjian (root@candle.pha.pa.us)
      de82ece8