Fix possibile deadlock when dropping partitions. heap_drop_with_catalog and RangeVarCallbackForDropRelation should lock the parent before locking the target relation. Amit Langote Discussion: http://postgr.es/m/29588799-a8ce-b0a2-3dae-f39ff6d35922@lab.ntt.co.jp Branch ------ master Details ------- http://git.postgresql.org/pg/commitdiff/258cef12540fa1cb244881a0f019cefd698c809e Modified Files -------------- src/backend/catalog/heap.c | 30 +++++++++++++++++------------- src/backend/commands/tablecmds.c | 30 ++++++++++++++++++++++++++++++ 2 files changed, 47 insertions(+), 13 deletions(-)
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