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|
#!/bin/sh
#-------------------------------------------------------------------------
#
# createdb--
# create a postgres database
#
# This program runs psql with the "-c" option to create
# the requested database.
#
# Portions Copyright (c) 1996-2002, PostgreSQL Global Development Group
# Portions Copyright (c) 1994, Regents of the University of California
#
#
# IDENTIFICATION
# $Header: /cvsroot/pgsql/src/bin/scripts/Attic/createdb,v 1.28 2002/10/18 22:05:36 petere Exp $
#
#-------------------------------------------------------------------------
CMDNAME=`basename "$0"`
PATHNAME=`echo "$0" | sed "s,$CMDNAME\$,,"`
MB=
TEMPLATE=
PSQLOPT=
dbname=
dbowner=
dbcomment=
dbpath=
while [ "$#" -gt 0 ]
do
case "$1" in
--help|-\?)
usage=t
break
;;
# options passed on to psql
--host|-h)
PSQLOPT="$PSQLOPT -h $2"
shift;;
-h*)
PSQLOPT="$PSQLOPT $1"
;;
--host=*)
PSQLOPT="$PSQLOPT -h `echo \"$1\" | sed 's/^--host=//'`"
;;
--port|-p)
PSQLOPT="$PSQLOPT -p $2"
shift;;
-p*)
PSQLOPT="$PSQLOPT $1"
;;
--port=*)
PSQLOPT="$PSQLOPT -p `echo \"$1\" | sed 's/^--port=//'`"
;;
--username|-U)
PSQLOPT="$PSQLOPT -U $2"
shift;;
-U*)
PSQLOPT="$PSQLOPT $1"
;;
--username=*)
PSQLOPT="$PSQLOPT -U `echo \"$1\" | sed 's/^--username=//'`"
;;
--password|-W)
PSQLOPT="$PSQLOPT -W"
;;
--echo|-e)
PSQLOPT="$PSQLOPT -e"
;;
--quiet|-q)
PSQLOPT="$PSQLOPT -o /dev/null"
;;
# options converted into SQL command
--owner|-O)
dbowner="$2"
shift;;
-O*)
dbowner=`echo "$1" | sed 's/^-O//'`
;;
--owner=*)
dbowner=`echo "$1" | sed 's/^--owner=//'`
;;
--location|-D)
dbpath="$2"
shift;;
-D*)
dbpath=`echo "$1" | sed 's/^-D//'`
;;
--location=*)
dbpath=`echo "$1" | sed 's/^--location=//'`
;;
--template|-T)
TEMPLATE="$2"
shift;;
-T*)
TEMPLATE=`echo "$1" | sed 's/^-T//'`
;;
--template=*)
TEMPLATE=`echo "$1" | sed 's/^--template=//'`
;;
--encoding|-E)
MB="$2"
shift;;
-E*)
MB=`echo "$1" | sed 's/^-E//'`
;;
--encoding=*)
MB=`echo "$1" | sed 's/^--encoding=//'`
;;
-*)
echo "$CMDNAME: invalid option: $1" 1>&2
echo "Try '$CMDNAME --help' for more information." 1>&2
exit 1
;;
*)
dbname="$1"
if [ "$2" ]
then
shift
dbcomment="$1"
fi
if [ "$#" -ne 1 ]; then
echo "$CMDNAME: invalid option: $2" 1>&2
echo "Try '$CMDNAME --help' for more information." 1>&2
exit 1
fi
;;
esac
shift
done
if [ "$usage" ]; then
echo "$CMDNAME creates a PostgreSQL database."
echo
echo "Usage:"
echo " $CMDNAME [OPTION]... [DBNAME] [DESCRIPTION]"
echo
echo "Options:"
echo " -D, --location=PATH alternative place to store the database"
echo " -E, --encoding=ENCODING encoding for the database"
echo " -O, --owner=OWNER database user to own the new database"
echo " -T, --template=TEMPLATE template database to copy"
echo " -e, --echo show the query being sent to the backend"
echo " -q, --quiet don't write any messages"
echo " --help show this help, then exit"
echo
echo "Connection options:"
echo " -h, --host=HOSTNAME database server host"
echo " -p, --port=PORT database server port"
echo " -U, --username=USERNAME user name to connect as"
echo " -W, --password prompt for password"
echo
echo "By default, a database with the same name as the current user is created."
echo
echo "Report bugs to <pgsql-bugs@postgresql.org>."
exit 0
fi
if [ -n "$MB" ]
then
mbcode=`${PATHNAME}pg_encoding "$MB"`
if [ -z "$mbcode" ]
then
echo "$CMDNAME: \"$MB\" is not a valid encoding name" 1>&2
exit 1
fi
fi
if [ -z "$dbname" ]; then
if [ "$PGDATABASE" ]; then
dbname="$PGDATABASE"
elif [ "$PGUSER" ]; then
dbname="$PGUSER"
else
dbname=`${PATHNAME}pg_id -u -n`
fi
[ "$?" -ne 0 ] && exit 1
fi
# escape the quotes
dbpath=`echo "$dbpath" | sed "s/'/\\\\\'/g"`
dbname=`echo "$dbname" | sed 's/\"/\\\"/g'`
TEMPLATE=`echo "$TEMPLATE" | sed 's/\"/\"\"/g'`
withstring=
[ "$dbowner" ] && withstring="$withstring OWNER = \"$dbowner\""
[ "$dbpath" ] && withstring="$withstring LOCATION = '$dbpath'"
[ "$MB" ] && withstring="$withstring ENCODING = '$MB'"
[ "$TEMPLATE" ] && withstring="$withstring TEMPLATE = \"$TEMPLATE\""
[ "$withstring" ] && withstring=" WITH$withstring"
${PATHNAME}psql $PSQLOPT -d template1 -c "SET autocommit TO 'on';CREATE DATABASE \"$dbname\"$withstring"
if [ "$?" -ne 0 ]; then
echo "$CMDNAME: database creation failed" 1>&2
exit 1
fi
# Insert comment as well, if requested
[ -z "$dbcomment" ] && exit 0
dbcomment=`echo "$dbcomment" | sed "s/'/\\\\\'/g"`
${PATHNAME}psql $PSQLOPT -d "$dbname" -c "SET autocommit TO 'on';COMMENT ON DATABASE \"$dbname\" IS '$dbcomment'"
if [ "$?" -ne 0 ]; then
echo "$CMDNAME: comment creation failed (database was created)" 1>&2
exit 1
fi
exit 0
|
