postgresql/src/interfaces/ecpg
Tom Lane d08741eab5 Restructure the key include files per recent pghackers discussion: there
are now separate files "postgres.h" and "postgres_fe.h", which are meant
to be the primary include files for backend .c files and frontend .c files
respectively.  By default, only include files meant for frontend use are
installed into the installation include directory.  There is a new make
target 'make install-all-headers' that adds the whole content of the
src/include tree to the installed fileset, for use by people who want to
develop server-side code without keeping the complete source tree on hand.
Cleaned up a whole lot of crufty and inconsistent header inclusions.
2001-02-10 02:31:31 +00:00
..
include - Synced gram.y and preproc.y. 2000-12-18 11:33:55 +00:00
lib Restructure the key include files per recent pghackers discussion: there 2001-02-10 02:31:31 +00:00
preproc Restructure the key include files per recent pghackers discussion: there 2001-02-10 02:31:31 +00:00
test Applied two bug fixes by Christof Petig. 2001-01-31 16:12:34 +00:00
ChangeLog Applied two bug fixes by Christof Petig. 2001-01-31 16:12:34 +00:00
Makefile Undo incorrectly committed Makefile. 2000-11-07 08:52:22 +00:00
README.dynSQL *** empty log message *** 2000-02-16 16:18:29 +00:00
TODO Fixed some bugs in C language parsing. 2000-10-17 15:38:26 +00:00

descriptor statements have the following shortcomings

- up to now the only reasonable statement is
	FETCH ... INTO SQL DESCRIPTOR <name>
  no input variables allowed!
  
  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
  	I'll leave the work to someone else.

- string buffer overflow does not always generate warnings 
	(beware: terminating 0 may be missing because strncpy is used)
	:var=data sets sqlwarn accordingly (but not indicator)

- char variables pointing to NULL are not allocated on demand
	
- string truncation does not show up in indicator