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_2_STABLE Details ------- http://git.postgresql.org/pg/commitdiff/6e2c21ec5d1c2950c275818a4de6f98ac37da5de Modified Files -------------- src/backend/parser/scan.l | 8 ++++++++ 1 file changed, 8 insertions(+) -- Sent via pgsql-committers mailing list (pgsql-committers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-committers
