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postgres/src/interfaces/ecpg
Peter Eisentraut 38d8dce61f Remove some code for old unsupported versions of MSVC
As of d9dd406fe2, we require MSVC 2013,
which means _MSC_VER >= 1800.  This means that conditionals about
older versions of _MSC_VER can be removed or simplified.

Previous code was also in some cases handling MinGW, where _MSC_VER is
not defined at all, incorrectly, such as in pg_ctl.c and win32_port.h,
leading to some compiler warnings.  This should now be handled better.

Reviewed-by: Michael Paquier <michael@paquier.xyz>
2019-10-08 10:50:54 +02:00
..
2019-09-21 23:23:51 +02:00

src/interfaces/ecpg/README.dynSQL

descriptor statements have the following shortcomings

- input descriptors (USING DESCRIPTOR <name>) are not supported

  Reason: to fully support dynamic SQL the frontend/backend communication
          should change to recognize input parameters.
          Since this is not likely to happen in the near future and you
          can cover the same functionality with the existing infrastructure
          (using s[n]printf), I'll leave the work to someone else.