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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2007-09-25 22:21:55 +0000 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2007-09-25 22:21:55 +0000 |
| commit | f828f878e96b83cc50569305e2f2eccfde1e8181 (patch) | |
| tree | 35ba9fbb88249091cafc9bf8d379d3e5856eeade /src/interfaces/ecpg/test/expected/sql-execute.c | |
| parent | 7a315a09dc0f7a1f903b89022a2a833c1719145b (diff) | |
| download | postgresql-f828f878e96b83cc50569305e2f2eccfde1e8181.tar.gz postgresql-f828f878e96b83cc50569305e2f2eccfde1e8181.zip | |
Change on-disk representation of NUMERIC datatype so that the sign_dscale
word comes before the weight instead of after. This will allow future
binary-compatible extension of the representation to support compact formats,
as discussed on pgsql-hackers around 2007/06/18. The reason to do it now is
that we've already pretty well broken any chance of simple in-place upgrade
from 8.2 to 8.3, but it's possible that 8.3 to 8.4 (or whenever we get around
to squeezing NUMERIC) could otherwise be data-compatible.
Diffstat (limited to 'src/interfaces/ecpg/test/expected/sql-execute.c')
0 files changed, 0 insertions, 0 deletions