Speed up COPY into tables with DEFAULT nextval() Previously the presence of a nextval() prevented the use of batch-mode COPY. This patch introduces a special case just for nextval() functions. In future we will introduce a general case solution for labelling volatile functions as safe for use.
Branch ------ master Details ------- http://git.postgresql.org/pg/commitdiff/4d1e2aeb1a162770683a8d1e13fc13ac2d95d810 Modified Files -------------- src/backend/commands/copy.c | 15 ++++- src/backend/optimizer/util/clauses.c | 116 ++++++++++++++++++++++++++++++++++ src/include/optimizer/clauses.h | 1 + 3 files changed, 130 insertions(+), 2 deletions(-) -- Sent via pgsql-committers mailing list ([email protected]) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-committers
