Add ruleutils support for decompiling MERGE commands.
This was overlooked when MERGE was added, but it's essential
support for MERGE in new-style SQL functions.
Alvaro Herrera
Discussion: https://postgr.es/m/3579737.1683293801@sss.pgh.pa.us
Branch
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REL_15_STABLE
Details
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https://git.postgresql.org/pg/commitdiff/f200b9695fde037ec5c182871339a02e98abecdd
Modified Files
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src/backend/utils/adt/ruleutils.c | 128 ++++++++++++++++++++++++++++++++++++
src/test/regress/expected/rules.out | 85 ++++++++++++++++++++++++
src/test/regress/sql/rules.sql | 49 ++++++++++++++
3 files changed, 262 insertions(+)