Fix detection of unfinished Unicode surrogate pair at end of string. The U&'...' and U&"..." syntaxes silently discarded a surrogate pair start (that is, a code between U+D800 and U+DBFF) if it occurred at the very end of the string. This seems like an obvious oversight, since we throw an error for every other invalid combination of surrogate characters, including the very same situation in E'...' syntax.
This has been wrong since the pair processing was added (in 9.0), so back-patch to all supported branches. Discussion: https://postgr.es/m/19113.1482337...@sss.pgh.pa.us Branch ------ REL9_6_STABLE Details ------- http://git.postgresql.org/pg/commitdiff/88e1e91da58422c5cf0e6e2d32f2aa15d75b8de9 Modified Files -------------- src/backend/parser/scan.l | 7 +++++++ 1 file changed, 7 insertions(+) -- Sent via pgsql-committers mailing list (pgsql-committers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-committers
