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Further adjustment to random() seed initialization.

author Thomas Munro <tmunro@postgresql.org>

2018年11月15日 04:10:43 +0000 (17:10 +1300)

committer Thomas Munro <tmunro@postgresql.org>

2018年11月15日 04:38:55 +0000 (17:38 +1300)

commit ab8984f52d9b99234d23e6fb7b73cf4c12b3ac14

tree 7bd993576a8fb39867c6a10cdc9f6a0e8be0a4f8 tree

parent 5b0ce3ec334bb65bbab4aba78f204f986c356e80 commit | diff

Further adjustment to random() seed initialization.

Per complaint from Tom Lane, don't chomp the timestamp at 32 bits, so we
can shift in some of its higher bits.

Discussion: https://postgr.es/m/14712.1542253115%40sss.pgh.pa.us

src/backend/postmaster/postmaster.c diff | blob | blame | history

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