Обсуждение: pgsql: Allow CALL with polymorphic type arguments

Allow CALL with polymorphic type arguments

In order to be able to resolve polymorphic types, we need to set fn_expr
before invoking the procedure.

Branch
------
REL_11_STABLE

Details
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https://git.postgresql.org/pg/commitdiff/6f50b1c70fe04dc0b08f58e87dd982d50e0edd22

Modified Files
--------------
src/backend/commands/functioncmds.c            |  1 +
src/test/regress/expected/create_procedure.out |  7 +++++++
src/test/regress/sql/create_procedure.sql      | 11 +++++++++++
3 files changed, 19 insertions(+)