Add comment explaining fire_triggers=false in ri_PerformCheck()
The reason for passing fire_triggers=false to SPI_execute_snapshot()
in ri_PerformCheck() was not documented, making it unclear why it was
done that way. Add a comment explaining that it ensures AFTER triggers
on rows modified by the RI action are queued in the outer query's
after-trigger context and fire only after all RI updates on the same
row are complete.
Author: Yugo Nagata <nagata@sraoss.co.jp>
Reviewed-by: Kirill Reshke <reshkekirill@gmail.com>
Reviewed-by: Surya Poondla <suryapoondla4@gmail.com>
Discussion: https://postgr.es/m/20250331212648.ad4ab804559001d7f0788741@sraoss.co.jp
Branch
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master
Details
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https://git.postgresql.org/pg/commitdiff/1ad7191f7e927ecda72928a9f1e69d40edfed3e4
Modified Files
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src/backend/utils/adt/ri_triggers.c | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)
