Allow a context to be passed in for error handling As pointed out by Tom Lane, we can allow other users of the error handler callbacks to provide their own memory context by adding the context to use to ErrorData and using that instead of explicitly using ErrorContext.
This then allows GetErrorContextStack() to be called from inside exception handlers, so modify plpgsql to take advantage of that and add an associated regression test for it. Branch ------ master Details ------- http://git.postgresql.org/pg/commitdiff/ddef1a39c6798ffae899acd08ff92329dd304085 Modified Files -------------- src/backend/utils/error/elog.c | 126 ++++++++++++++++----------------- src/include/utils/elog.h | 3 + src/pl/plpgsql/src/pl_gram.y | 4 +- src/test/regress/expected/plpgsql.out | 98 +++++++++++++++++++++++++ src/test/regress/sql/plpgsql.sql | 56 +++++++++++++++ 5 files changed, 221 insertions(+), 66 deletions(-) -- Sent via pgsql-committers mailing list (pgsql-committers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-committers