Обсуждение: pgsql: Fix copyfuncs/equalfuncs support for VacuumStmt.

Fix copyfuncs/equalfuncs support for VacuumStmt.

Commit 6776142a07afb4c28961f27059d800196902f5f1 failed to do this,
and the buildfarm broke.

Patch by me, per advice from Tom Lane and Michael Paquier.

Discussion: http://postgr.es/m/13988.1552960403@sss.pgh.pa.us

Branch
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master

Details
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https://git.postgresql.org/pg/commitdiff/53680c116ce8c501e4081332d32ba0e93aa1aaa2

Modified Files
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src/backend/nodes/copyfuncs.c  | 3 ++-
src/backend/nodes/equalfuncs.c | 3 ++-
2 files changed, 4 insertions(+), 2 deletions(-)