Disallow modifying statistics on system columns.
Reported-by: Heikki Linnakangas
Discussion: https://postgr.es/m/df3e1c41-4e6c-40ad-9636-98deefe488cd@iki.fi
Branch
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master
Details
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https://git.postgresql.org/pg/commitdiff/869ee4f10eca2acda3d2210198a46d5029a569fc
Modified Files
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src/backend/statistics/attribute_stats.c | 14 ++++++++++++++
src/test/regress/expected/stats_import.out | 15 +++++++++++++++
src/test/regress/sql/stats_import.sql | 15 +++++++++++++++
3 files changed, 44 insertions(+)