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(parent: 2afdb9d) | patch
Prevent assertion failure in contrib/pg_freespacemap.
authorTom Lane <tgl@sss.pgh.pa.us>
Thu, 27 Mar 2025 17:20:23 +0000 (13:20 -0400)
committerTom Lane <tgl@sss.pgh.pa.us>
Thu, 27 Mar 2025 17:20:23 +0000 (13:20 -0400)
commit51d038da8280a597ebb769a9a1bcf027d4d80132
tree4217687975170c0bba591bd80bb995247c8ed2f2tree
parent2afdb9dd96fb01fa22a11275c0bd47db14d05998commit | diff
Prevent assertion failure in contrib/pg_freespacemap.

Applying pg_freespacemap() to a relation lacking storage (such as a
view) caused an assertion failure, although there was no ill effect
in non-assert builds.  Add an error check for that case.

Bug: #18866
Reported-by: Robins Tharakan <tharakan@gmail.com>
Author: Tender Wang <tndrwang@gmail.com>
Reviewed-by: Euler Taveira <euler@eulerto.com>
Discussion: https://postgr.es/m/18866-d68926d0f1c72d44@postgresql.org
Backpatch-through: 13
contrib/pg_freespacemap/pg_freespacemap.c diff | blob | blame | history
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