pgsql: Support parameters in CALL

Support parameters in CALL

To support parameters in CALL, move the parse analysis of the procedure
and arguments into the global transformation phase, so that the parser
hooks can be applied. And then at execution time pass the parameters
from ProcessUtility on to ExecuteCallStmt.

Branch
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master

Details
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https://git.postgresql.org/pg/commitdiff/76b6aa41f41db66004b1c430f17a546d4102fbe7

Modified Files
--------------
src/backend/commands/functioncmds.c | 25 +++-----------
src/backend/nodes/copyfuncs.c | 1 +
src/backend/nodes/equalfuncs.c | 1 +
src/backend/parser/analyze.c | 45 ++++++++++++++++++++++++++
src/backend/tcop/utility.c | 2 +-
src/include/commands/defrem.h | 3 +-
src/include/nodes/parsenodes.h | 3 +-
src/pl/plpgsql/src/expected/plpgsql_call.out | 19 +++++++++++
src/pl/plpgsql/src/sql/plpgsql_call.sql | 18 +++++++++++
src/test/regress/expected/create_procedure.out | 16 +++++++++
src/test/regress/sql/create_procedure.sql | 15 +++++++++
11 files changed, 124 insertions(+), 24 deletions(-)