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
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data
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
_ltree_gist.c	Remove many -Wcast-qual warnings	2011-09-11 21:54:32 +03:00
_ltree_op.c	Remove unnecessary #include references, per pgrminclude script.	2011-09-01 10:04:27 -04:00
.gitignore	Support "make check" in contrib	2011-04-25 22:27:11 +03:00
crc32.c	Add postgres.h to *.c files for pg_upgrade, ltree, and btree_gist, and	2011-08-26 21:16:24 -04:00
crc32.h	Remove cvs keywords from all files.	2010-09-20 22:08:53 +02:00
lquery_op.c	Remove unnecessary #include references, per pgrminclude script.	2011-09-01 10:04:27 -04:00
ltree_gist.c	Remove unnecessary #include references, per pgrminclude script.	2011-09-01 10:04:27 -04:00
ltree_io.c	Remove cvs keywords from all files.	2010-09-20 22:08:53 +02:00
ltree_op.c	Remove unnecessary #include references, per pgrminclude script.	2011-09-01 10:04:27 -04:00
ltree--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
ltree--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
ltree.control	Convert contrib modules to use the extension facility.	2011-02-13 22:54:49 -05:00
ltree.h	Add postgres.h to *.c files for pg_upgrade, ltree, and btree_gist, and	2011-08-26 21:16:24 -04:00
ltreetest.sql	Remove cvs keywords from all files.	2010-09-20 22:08:53 +02:00
ltxtquery_io.c	Fix erroneous parsing of tsquery input "... & !(subexpression) | ..."	2010-12-19 12:48:34 -05:00
ltxtquery_op.c	Remove cvs keywords from all files.	2010-09-20 22:08:53 +02:00
Makefile	Convert contrib modules to use the extension facility.	2011-02-13 22:54:49 -05:00