Обсуждение: pgsql: Correct overflow handling in pgbench.
Correct overflow handling in pgbench. This patch attempts, although it's quite possible there are a few holes, to properly detect and reported signed integer overflows in pgbench. Author: Fabien Coelho Reviewed-By: Andres Freund Discussion: https://postgr.es/m/20171212052943.k2hlckfkeft3eiio@alap3.anarazel.de Branch ------ master Details ------- https://git.postgresql.org/pg/commitdiff/92a0342a90b38b0b007f079d33286f9aefabfe40 Modified Files -------------- doc/src/sgml/ref/pgbench.sgml | 7 ++ src/bin/pgbench/exprparse.y | 6 +- src/bin/pgbench/exprscan.l | 21 +++- src/bin/pgbench/pgbench.c | 137 +++++++++++++++++++-------- src/bin/pgbench/pgbench.h | 3 +- src/bin/pgbench/t/001_pgbench_with_server.pl | 42 ++++---- src/bin/pgbench/t/002_pgbench_no_server.pl | 16 ++++ 7 files changed, 174 insertions(+), 58 deletions(-)