postgresql/contrib
Peter Eisentraut 8730618458 pg_ctl: Add idempotent option
This changes the behavior of the start and stop actions to exit
successfully if the server was already started or stopped.

This changes the default behavior of the start action:  Before, if the
server was already running, it would print a message and succeed.  Now,
that situation will result in an error.  When running in idempotent
mode, no message is printed and pg_ctl exits successfully.

It was considered to just make the idempotent behavior the default and
only option, but pg_upgrade needs the old behavior.
2013-04-13 23:42:42 -04:00
..
adminpack
auth_delay
auto_explain
btree_gin
btree_gist
chkpass
citext
cube
dblink
dict_int
dict_xsyn
dummy_seclabel
earthdistance
file_fdw
fuzzystrmatch
hstore
intagg
intarray
isn
lo
ltree
oid2name
pageinspect
passwordcheck
pg_archivecleanup
pg_buffercache
pg_freespacemap
pg_standby
pg_stat_statements
pg_test_fsync
pg_test_timing
pg_trgm
pg_upgrade
pg_upgrade_support
pg_xlogdump
pgbench
pgcrypto
pgrowlocks
pgstattuple
postgres_fdw
seg
sepgsql
spi
sslinfo
start-scripts pg_ctl: Add idempotent option 2013-04-13 23:42:42 -04:00
tablefunc
tcn
test_parser
tsearch2
unaccent
uuid-ossp
vacuumlo
worker_spi
xml2
contrib-global.mk
Makefile
README

The PostgreSQL contrib tree
---------------------------

This subtree contains porting tools, analysis utilities, and plug-in
features that are not part of the core PostgreSQL system, mainly
because they address a limited audience or are too experimental to be
part of the main source tree.  This does not preclude their
usefulness.

User documentation for each module appears in the main SGML
documentation.

When building from the source distribution, these modules are not
built automatically, unless you build the "world" target.  You can
also build and install them all by running "gmake all" and "gmake
install" in this directory; or to build and install just one selected
module, do the same in that module's subdirectory.

Some directories supply new user-defined functions, operators, or
types.  To make use of one of these modules, after you have installed
the code you need to register the new SQL objects in the database
system by executing a CREATE EXTENSION command.  In a fresh database,
you can simply do

    CREATE EXTENSION module_name;

See the PostgreSQL documentation for more information about this
procedure.