postgresql/contrib/spi
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
..
autoinc--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
autoinc--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
autoinc.c Move Trigger and TriggerDesc structs out of rel.h into a new reltrigger.h 2011-07-04 14:35:58 -04:00
autoinc.control Convert contrib modules to use the extension facility. 2011-02-13 22:54:49 -05:00
autoinc.example
insert_username--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
insert_username--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
insert_username.c Move Trigger and TriggerDesc structs out of rel.h into a new reltrigger.h 2011-07-04 14:35:58 -04:00
insert_username.control Convert contrib modules to use the extension facility. 2011-02-13 22:54:49 -05:00
insert_username.example
Makefile Convert contrib modules to use the extension facility. 2011-02-13 22:54:49 -05:00
moddatetime--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
moddatetime--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
moddatetime.c Move Timestamp/Interval typedefs and basic macros into datatype/timestamp.h. 2011-09-09 13:23:41 -04:00
moddatetime.control Convert contrib modules to use the extension facility. 2011-02-13 22:54:49 -05:00
moddatetime.example
refint--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
refint--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
refint.c Redesign the plancache mechanism for more flexibility and efficiency. 2011-09-16 00:43:52 -04:00
refint.control Convert contrib modules to use the extension facility. 2011-02-13 22:54:49 -05:00
refint.example
timetravel--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
timetravel--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
timetravel.c Redesign the plancache mechanism for more flexibility and efficiency. 2011-09-16 00:43:52 -04:00
timetravel.control Convert contrib modules to use the extension facility. 2011-02-13 22:54:49 -05:00
timetravel.example