Fix vacuumdb to pass buffer-usage-limit with analyze-only mode
ae78cae3b added the --buffer-usage-limit to vacuumdb to allow it to
include the BUFFER_USAGE_LIMIT option in the VACUUM command.
Unfortunately, that commit forgot to adjust the code so the option was
added to the ANALYZE command when the -Z command line argument was
specified.
There were no issues with the -z command as that option just adds
ANALYZE to the VACUUM command.
In passing adjust the code to escape the --buffer-usage-limit option
before passing it to the server. It seems nothing beyond a confusing
error message could become this lack of escaping as VACUUM cannot be
specified in a multi-command string.
Reported-by: Ryoga Yoshida
Author: Ryoga Yoshida, David Rowley
Discussion: https://postgr.es/m/08930c0b541700a5264e5fbf3a685f5a%40oss.nttdata.com
Backpatch-through: 16, where ae78cae3b was introduced.
Branch
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REL_16_STABLE
Details
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https://git.postgresql.org/pg/commitdiff/f7dbdab051d08b1b728b17dbc2b18b7e4f16734c
Modified Files
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src/bin/scripts/vacuumdb.c | 25 ++++++++++++++++++++++++-
1 file changed, 24 insertions(+), 1 deletion(-)