pgsql-server/ oc/src/sgml/release.sgml rc/back ...

pgsql-server/ oc/src/sgml/release.sgml rc/back ...

Post by Tom La » Sat, 22 Mar 2003 10:58:13

CVSROOT:        /cvsroot
Module name:    pgsql-server

Modified files:
        doc/src/sgml   : release.sgml
        src/backend/utils/adt: numeric.c
        src/include/catalog: catversion.h
        src/include/utils: numeric.h
        src/test/regress/expected: aggregates.out numeric.out

Log message:
        Reimplement NUMERIC datatype using base-10000 arithmetic; also improve
        some of the algorithms for higher functions.  I see about a factor of ten
        speedup on the 'numeric' regression test, but it's unlikely that that test
        is representative of real-world applications.
        initdb forced due to change of on-disk representation for NUMERIC.

---------------------------(end of broadcast)---------------------------
TIP 6: Have you searched our list archives?


1. pgsql-server/ oc/src/sgml/runtime.sgml rc/back

Oh, OK.  Just checking.  I was confused about your commit message
because you seemed to be saying it was mostly for testing, and I thought
you meant testing to see if the hash code is an improvement over what we
had, rather than to see if the hash code is an improvement over the
sequential scan GROUP BY path, which is still in the code.

  Bruce Momjian                        |

  +  If your life is a hard drive,     |  13 Roberts Road
  +  Christ can be your backup.        |  Newtown Square, Pennsylvania 19073

---------------------------(end of broadcast)---------------------------
TIP 4: Don't 'kill -9' the postmaster

2. Last insert from replication not @@identity

3. pgsql-server/ oc/src/sgml/installation.sgml rc ...

4. Performance: Dates vs Varchar2

5. pgsql-server/ oc/src/sgml/func.sgml oc/src/sgm

6. User.exe GPF

7. pgsql-server/ /HISTORY oc/src/sgml/release.sgml

8. What is the max var I can pass to Function ?