Reduce lock levels for table storage params related to planning The following parameters are now updateable with ShareUpdateExclusiveLock effective_io_concurrency parallel_workers seq_page_cost random_page_cost n_distinct n_distinct_inherited Simon Riggs and Fabrízio Mello Branch ------ master Details ------- http://git.postgresql.org/pg/commitdiff/21d4e2e20656381b4652eb675af4f6d65053607f Modified Files -------------- src/backend/access/common/reloptions.c | 50 +++++++++++++++++++++++++++++----- src/backend/utils/cache/spccache.c | 11 ++++++++ 2 files changed, 54 insertions(+), 7 deletions(-)
Соглашаюсь с условиями обработки персональных данных
