Обсуждение: pgsql: Simplify coding to detach constraints when detaching partition

Simplify coding to detach constraints when detaching partition

The original coding was too baroque and led to an use-after-release
mistake, noticed by buildfarm member prion.

Discussion: https://postgr.es/m/21693.1548305934@sss.pgh.pa.us

Branch
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master

Details
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https://git.postgresql.org/pg/commitdiff/19184fcc09739abf75ccdada965ed6135c6d07c3

Modified Files
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src/backend/commands/tablecmds.c | 18 ++++--------------
1 file changed, 4 insertions(+), 14 deletions(-)