Back-patch addition of pg_wchar-to-multibyte conversion functionality.
Tom Lane <tgl@sss.pgh.pa.us>
Back-patch addition of pg_wchar-to-multibyte conversion functionality. Back-patch of commits 72dd6291f216440f6bb61a8733729a37c7e3b2d2, f6a05fd973a102f7e66c491d3f854864b8d24844, and 60e9c224a197aa37abb1aa3aefa3aad42da61f7f. This is needed to support fixing the regex prefix extraction bug in back branches.
Files
| Path | Change | +/− |
|---|---|---|
| src/backend/utils/mb/mbutils.c | modified | +22 −0 |
| src/backend/utils/mb/wchar.c | modified | +210 −44 |
| src/include/mb/pg_wchar.h | modified | +27 −5 |