diff options
| author | Tom Lane <tgl@sss.pgh.pa.us> | 2015-09-16 14:50:12 -0400 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2015-09-16 14:50:12 -0400 |
| commit | d0f18cde7e40f1f6412bb35e8645888cd620682f (patch) | |
| tree | 6ee112f7f237783b359805a7f0573fa8be1e124f /src/backend/access/gist/gist.c | |
| parent | 4d0fc1d54b465d4a40b3cf89908438533680e7f3 (diff) | |
| download | postgresql-d0f18cde7e40f1f6412bb35e8645888cd620682f.tar.gz | |
Fix documentation of regular expression character-entry escapes.
The docs claimed that \uhhhh would be interpreted as a Unicode value
regardless of the database encoding, but it's never been implemented
that way: \uhhhh and \xhhhh actually mean exactly the same thing, namely
the character that pg_mb2wchar translates to 0xhhhh. Moreover we were
falsely dismissive of the usefulness of Unicode code points above FFFF.
Fix that.
It's been like this for ages, so back-patch to all supported branches.
Diffstat (limited to 'src/backend/access/gist/gist.c')
0 files changed, 0 insertions, 0 deletions