Reject ANALYZE commands during VACUUM FULL or another ANALYZE.
vacuum()'s static variable handling makes it non-reentrant; an ensuing
null pointer deference crashed the backend. Back-patch to 9.0 (all
supported versions).
Branch
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master
Details
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http://git.postgresql.org/pg/commitdiff/e415b469b33ba328765e39fd62edcd28f30d9c3c
Modified Files
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src/backend/commands/vacuum.c | 14 ++++++++++++--
src/test/regress/expected/vacuum.out | 14 +++++++++++++-
src/test/regress/sql/vacuum.sql | 9 ++++++++-
3 files changed, 33 insertions(+), 4 deletions(-)