postgresql/contrib/seg
Tom Lane 458857cc9d Throw a useful error message if an extension script file is fed to psql.
We have seen one too many reports of people trying to use 9.1 extension
files in the old-fashioned way of sourcing them in psql.  Not only does
that usually not work (due to failure to substitute for MODULE_PATHNAME
and/or @extschema@), but if it did work they'd get a collection of loose
objects not an extension.  To prevent this, insert an \echo ... \quit
line that prints a suitable error message into each extension script file,
and teach commands/extension.c to ignore lines starting with \echo.
That should not only prevent any adverse consequences of loading a script
file the wrong way, but make it crystal clear to users that they need to
do it differently now.

Tom Lane, following an idea of Andrew Dunstan's.  Back-patch into 9.1
... there is not going to be much value in this if we wait till 9.2.
2011-10-12 15:45:03 -04:00
..
data Modify the float4 datatype to be pass-by-val. Along the way, remove the last 2008-04-18 18:43:09 +00:00
expected Convert contrib modules to use the extension facility. 2011-02-13 22:54:49 -05:00
sql Convert contrib modules to use the extension facility. 2011-02-13 22:54:49 -05:00
.gitignore Support "make check" in contrib 2011-04-25 22:27:11 +03:00
Makefile Convert contrib modules to use the extension facility. 2011-02-13 22:54:49 -05:00
seg--1.0.sql Throw a useful error message if an extension script file is fed to psql. 2011-10-12 15:45:03 -04:00
seg--unpackaged--1.0.sql Throw a useful error message if an extension script file is fed to psql. 2011-10-12 15:45:03 -04:00
seg-validate.pl Gene Selkov's SEG datatype (GiST example code) 2000-12-11 20:40:33 +00:00
seg.c Remove unnecessary #include references, per pgrminclude script. 2011-09-01 10:04:27 -04:00
seg.control Convert contrib modules to use the extension facility. 2011-02-13 22:54:49 -05:00
segdata.h Remove cvs keywords from all files. 2010-09-20 22:08:53 +02:00
segparse.y Remove useless whitespace at end of lines 2010-11-23 22:34:55 +02:00
segscan.l Add "%option warn" to all flex input files that lacked it. 2011-08-25 13:55:57 -04:00
sort-segments.pl Remove useless whitespace at end of lines 2010-11-23 22:34:55 +02:00