Refactor routines for name lookups of procedures and operators
This introduces a new set of extended routines for procedure and
operator name lookups, with a flag bitmask argument that can modify the
result. The following options are available:
- Force schema qualification, ignoring search_path. This is similar to
the existing option for format_{operator|procedure}_qualified().
- Force NULL as result instead of a numeric OID for an undefined
object. This option is new.
This is a refactoring similar to 1185c78, that will be used for a future
patch to improve the SQL functions providing information using object
addresses for undefined objects.
Author: Michael Paquier
Reviewed-by: Aleksander Alekseev, Dmitry Dolgov, Daniel Gustafsson,
Álvaro Herrera
Discussion: https://postgr.es/m/CAB7nPqSZxrSmdHK-rny7z8mi=EAFXJ5J-0RbzDw6aus=wB5azQ@mail.gmail.com
Branch
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master
Details
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https://git.postgresql.org/pg/commitdiff/aa38434824c4fa52e55a9c7465b24c246caddc81
Modified Files
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src/backend/utils/adt/regproc.c | 66 ++++++++++++++++++++++++++++-------------
src/include/utils/regproc.h | 10 +++++++
2 files changed, 56 insertions(+), 20 deletions(-)
