pgsql: Add ruleutils support for decompiling MERGE commands. - Mailing list pgsql-committers

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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master

Details
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https://git.postgresql.org/pg/commitdiff/41e2c52fd6ebed6eff4184f68048813cc8886ec1

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(+)