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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2018-05-04 12:26:25 -0400 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2018-05-04 12:26:34 -0400 |
| commit | b49f4e69a9bb54c743ea2101bee79d06aa438772 (patch) | |
| tree | a8aba86d95a395a3123a1bfae2815f627aec62e8 /src/backend/access/transam/xlog.c | |
| parent | ee492e3dedbdfa6da9303f35b1a85f3b9f1af7a7 (diff) | |
| download | postgresql-b49f4e69a9bb54c743ea2101bee79d06aa438772.tar.gz postgresql-b49f4e69a9bb54c743ea2101bee79d06aa438772.zip | |
Sync our copy of the timezone library with IANA release tzcode2018e.
The non-cosmetic changes involve teaching the "zic" tzdata compiler about
negative DST. While I'm not currently intending that we start using
negative-DST data right away, it seems possible that somebody would try
to use our copy of zic with bleeding-edge IANA data. So we'd better be
out in front of this change code-wise, even though it doesn't matter for
the data file we're shipping.
Discussion: https://postgr.es/m/30996.1525445902@sss.pgh.pa.us
Diffstat (limited to 'src/backend/access/transam/xlog.c')
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