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Postgres FD Implementation
Commit 9e0ab712 authored by Peter Eisentraut's avatar Peter Eisentraut
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Reimplement create and drop scripts in C, to reduce repetitive 

connections, increase robustness, add NLS, and prepare for Windows port.
(vacuumdb and clusterdb will follow later.)
parent cf1cf896
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Showing with 1639 additions and 1445 deletions
doc/src/sgml/manage-ag.sgml
View file @ 9e0ab712
<!--
$Header: /cvsroot/pgsql/doc/src/sgml/manage-ag.sgml,v 2.25 2003/03/13 01:30:29 petere Exp $
$Header: /cvsroot/pgsql/doc/src/sgml/manage-ag.sgml,v 2.26 2003/03/18 22:19:46 petere Exp $
-->
<chapter id="managing-databases">
......@@ -120,8 +120,8 @@ createdb <replaceable class="parameter">dbname</replaceable>
<command>createdb</> does no magic. It connects to the <literal>template1</>
database and issues the <command>CREATE DATABASE</> command,
exactly as described above. It uses the <command>psql</> program
internally. The reference page on <command>createdb</> contains the invocation
exactly as described above.
The reference page on <command>createdb</> contains the invocation
details. Note that <command>createdb</> without any arguments will create
a database with the current user name, which may or may not be what
you want.
......
doc/src/sgml/ref/createdb.sgml
View file @ 9e0ab712
<!--
$Header: /cvsroot/pgsql/doc/src/sgml/ref/createdb.sgml,v 1.30 2002/10/11 23:03:48 petere Exp $
$Header: /cvsroot/pgsql/doc/src/sgml/ref/createdb.sgml,v 1.31 2003/03/18 22:19:46 petere Exp $
PostgreSQL documentation
-->
......@@ -42,16 +42,13 @@ PostgreSQL documentation
</para>
<para>
<application>createdb</application> is a shell script wrapper around the
<acronym>SQL</acronym> command
<xref linkend="SQL-CREATEDATABASE" endterm="SQL-CREATEDATABASE-title"> via
the <productname>PostgreSQL</productname> interactive terminal
<xref linkend="APP-PSQL">. Thus, there is nothing
special about creating databases via this or other methods. This means
that the <application>psql</application> program must be found by the script and that
a database server must be running at the targeted port. Also, any default
settings and environment variables available to <application>psql</application>
and the <application>libpq</application> front-end library will apply.
<application>createdb</application> is a wrapper around the
<acronym>SQL</acronym> command <xref linkend="SQL-CREATEDATABASE"
endterm="SQL-CREATEDATABASE-title">. Thus, there is nothing
special about creating databases via this or other methods. This
means that a database server must be running at the targeted
port. Also, any default settings and environment variables used by
the <application>libpq</application> front-end library will apply.
</para>
</refsect1>
......@@ -245,7 +242,7 @@ PostgreSQL documentation
<para>
If there is an error condition, the backend error message will be displayed.
See <xref linkend="SQL-CREATEDATABASE" endterm="SQL-CREATEDATABASE-TITLE">
and <xref linkend="APP-PSQL"> for possibilities.
for possibilities.
</para>
</refsect1>
......
doc/src/sgml/ref/createlang.sgml
View file @ 9e0ab712
<!--
$Header: /cvsroot/pgsql/doc/src/sgml/ref/createlang.sgml,v 1.29 2003/02/13 05:37:43 momjian Exp $
$Header: /cvsroot/pgsql/doc/src/sgml/ref/createlang.sgml,v 1.30 2003/03/18 22:19:46 petere Exp $
PostgreSQL documentation
-->
......@@ -197,8 +197,7 @@ PostgreSQL documentation
Most error messages are self-explanatory. If not, run
<application>createlang</application> with the <option>--echo</option>
option and see under the respective <acronym>SQL</acronym> command
for details. Check also under <xref linkend="APP-PSQL">
for more possibilities.
for details.
</para>
</refsect1>
......@@ -209,13 +208,6 @@ PostgreSQL documentation
<para>
Use <xref linkend="app-droplang"> to remove a language.
</para>
<para>
<application>createlang</application> is a shell script that invokes
<application>psql</application> several times. If you have things
arranged so that a password prompt is required to connect, you will be
prompted for a password several times.
</para>
</refsect1>
......
doc/src/sgml/ref/createuser.sgml
View file @ 9e0ab712
<!--
$Header: /cvsroot/pgsql/doc/src/sgml/ref/createuser.sgml,v 1.30 2003/02/13 05:37:43 momjian Exp $
$Header: /cvsroot/pgsql/doc/src/sgml/ref/createuser.sgml,v 1.31 2003/03/18 22:19:46 petere Exp $
PostgreSQL documentation
-->
......@@ -43,17 +43,13 @@ PostgreSQL documentation
</para>
<para>
<application>createuser</application> is a shell script wrapper around the
<acronym>SQL</acronym> command
<xref linkend="SQL-CREATEUSER" endterm="SQL-CREATEUSER-title"> via
the <productname>PostgreSQL</productname> interactive terminal
<xref linkend="APP-PSQL">. Thus, there is nothing
special about creating users via this or other methods. This means
that the <application>psql</application> application must be found by the
script and that
a database server must be running at the targeted host. Also, any default
settings and environment variables used by <application>psql</application>
and the <application>libpq</application> front-end library will apply.
<application>createuser</application> is a wrapper around the
<acronym>SQL</acronym> command <xref linkend="SQL-CREATEUSER"
endterm="SQL-CREATEUSER-title">. Thus, there is nothing special
about creating users via this or other methods. This means that a
database server must be running at the targeted host. Also, any
default settings and environment variables used by the
<application>libpq</application> front-end library will apply.
</para>
</refsect1>
......@@ -293,7 +289,7 @@ PostgreSQL documentation
<para>
If there is an error condition, the backend error message will be displayed.
See <xref linkend="SQL-CREATEUSER" endterm="SQL-CREATEUSER-title">
and <xref linkend="APP-PSQL"> for possibilities.
for possibilities.
</para>
</refsect1>
......
doc/src/sgml/ref/dropdb.sgml
View file @ 9e0ab712
<!--
$Header: /cvsroot/pgsql/doc/src/sgml/ref/dropdb.sgml,v 1.19 2002/10/11 23:03:48 petere Exp $
$Header: /cvsroot/pgsql/doc/src/sgml/ref/dropdb.sgml,v 1.20 2003/03/18 22:19:46 petere Exp $
PostgreSQL documentation
-->
......@@ -35,16 +35,13 @@ PostgreSQL documentation
</para>
<para>
<application>dropdb</application> is a shell script wrapper around the
<acronym>SQL</acronym> command
<xref linkend="SQL-DROPDATABASE" endterm="SQL-DROPDATABASE-title"> via
the <productname>PostgreSQL</productname> interactive terminal
<xref linkend="APP-PSQL">. Thus, there is nothing
special about dropping databases via this or other methods. This means
that the <application>psql</application> must be found by the script and that
a database server is running at the targeted host. Also, any default
settings and environment variables available to <application>psql</application>
and the <application>libpq</application> front-end library do apply.
<application>dropdb</application> is a wrapper around the
<acronym>SQL</acronym> command <xref linkend="SQL-DROPDATABASE"
endterm="SQL-DROPDATABASE-title">. Thus, there is nothing special
about dropping databases via this or other methods. This means that
a database server is running at the targeted host. Also, any
default settings and environment variables used by the
<application>libpq</application> front-end library do apply.
</para>
</refsect1>
......@@ -176,7 +173,7 @@ PostgreSQL documentation
<para>
If there is an error condition, the backend error message will be displayed.
See <xref linkend="SQL-DROPDATABASE" endterm="SQL-DROPDATABASE-title">
and <xref linkend="APP-PSQL"> for possibilities.
for possibilities.
</para>
</refsect1>
......
doc/src/sgml/ref/droplang.sgml
View file @ 9e0ab712
<!--
$Header: /cvsroot/pgsql/doc/src/sgml/ref/droplang.sgml,v 1.21 2002/09/21 18:32:54 petere Exp $
$Header: /cvsroot/pgsql/doc/src/sgml/ref/droplang.sgml,v 1.22 2003/03/18 22:19:46 petere Exp $
PostgreSQL documentation
-->
......@@ -186,8 +186,7 @@ PostgreSQL documentation
Most error messages are self-explanatory. If not, run
<application>droplang</application> with the <option>--echo</option>
option and see under the respective <acronym>SQL</acronym> command
for details. Check also under <xref linkend="APP-PSQL">
for more possibilities.
for details.
</para>
</refsect1>
......
doc/src/sgml/ref/dropuser.sgml
View file @ 9e0ab712
<!--
$Header: /cvsroot/pgsql/doc/src/sgml/ref/dropuser.sgml,v 1.22 2002/10/11 23:03:48 petere Exp $
$Header: /cvsroot/pgsql/doc/src/sgml/ref/dropuser.sgml,v 1.23 2003/03/18 22:19:46 petere Exp $
PostgreSQL documentation
-->
......@@ -37,16 +37,14 @@ PostgreSQL documentation
</para>
<para>
<application>dropuser</application> is a shell script wrapper around the
<acronym>SQL</acronym> command
<xref linkend="SQL-DROPUSER" endterm="SQL-DROPUSER-title"> via
the <productname>PostgreSQL</productname> interactive terminal
<xref linkend="APP-PSQL">. Thus, there is nothing
special about removing users via this or other methods. This means
that the <application>psql</application> must be found by the script and that
a database server is running at the targeted host. Also, any default
settings and environment variables available to <application>psql</application>
and the <application>libpq</application> front-end library do apply.
<application>dropuser</application> is a shell script wrapper
around the <acronym>SQL</acronym> command <xref
linkend="SQL-DROPUSER" endterm="SQL-DROPUSER-title">. Thus, there
is nothing special about removing users via this or other
methods. This means that a database server is running at the
targeted host. Also, any default settings and environment variables
used by the <application>libpq</application> front-end library do
apply.
</para>
</refsect1>
......
src/bin/scripts/Makefile
View file @ 9e0ab712
......@@ -5,7 +5,7 @@
# Portions Copyright (c) 1996-2002, PostgreSQL Global Development Group
# Portions Copyright (c) 1994, Regents of the University of California
#
# $Header: /cvsroot/pgsql/src/bin/scripts/Makefile,v 1.18 2002/10/18 19:35:28 tgl Exp $
# $Header: /cvsroot/pgsql/src/bin/scripts/Makefile,v 1.19 2003/03/18 22:19:46 petere Exp $
#
#-------------------------------------------------------------------------
......@@ -13,28 +13,56 @@ subdir = src/bin/scripts
top_builddir = ../../..
include $(top_builddir)/src/Makefile.global
SCRIPTS := createdb dropdb createuser dropuser createlang droplang vacuumdb \
clusterdb
SCRIPTS := vacuumdb clusterdb
PROGRAMS = createdb createlang createuser dropdb droplang dropuser
all: $(SCRIPTS)
override CPPFLAGS := -I$(libpq_srcdir) $(CPPFLAGS)
all: submake-libpq submake-backend $(PROGRAMS)
%: %.o
$(CC) $(CFLAGS) $^ $(libpq) $(LDFLAGS) $(LIBS) -o $@
createdb: createdb.o common.o dumputils.o sprompt.o $(top_builddir)/src/backend/parser/keywords.o
createlang: createlang.o common.o sprompt.o print.o mbprint.o
createuser: createuser.o common.o dumputils.o sprompt.o $(top_builddir)/src/backend/parser/keywords.o
dropdb: dropdb.o common.o dumputils.o sprompt.o $(top_builddir)/src/backend/parser/keywords.o
droplang: droplang.o common.o sprompt.o print.o mbprint.o
dropuser: dropuser.o common.o dumputils.o sprompt.o $(top_builddir)/src/backend/parser/keywords.o
createdb.o createuser.o dropdb.o dropuser.o dumputils.o: dumputils.h
createlang.o droplang.o: print.h
print.o: print.h mbprint.h
dumputils.c dumputils.h sprompt.c : % : $(top_srcdir)/src/bin/pg_dump/%
rm -f $@ && $(LN_S) $< .
print.c print.h mbprint.c mbprint.h : % : $(top_srcdir)/src/bin/psql/%
rm -f $@ && $(LN_S) $< .
.PHONY: submake-backend
submake-backend:
$(MAKE) -C $(top_builddir)/src/backend/parser keywords.o
# we don't really need to edit createlang.sh at the moment,
# but keep the old generation procedure in case we need it again.
createlang: createlang.sh
cp $< $@
chmod a+x $@
install: all installdirs
for i in $(filter-out createlang, $(SCRIPTS)); do \
$(INSTALL_SCRIPT) $(srcdir)/$$i $(DESTDIR)$(bindir)/$$i || exit; \
done
$(INSTALL_SCRIPT) createlang $(DESTDIR)$(bindir)/createlang
$(INSTALL_PROGRAM) createdb$(X) $(DESTDIR)$(bindir)/createdb$(X)
$(INSTALL_PROGRAM) dropdb$(X) $(DESTDIR)$(bindir)/dropdb$(X)
$(INSTALL_PROGRAM) createlang$(X) $(DESTDIR)$(bindir)/createlang$(X)
$(INSTALL_PROGRAM) droplang$(X) $(DESTDIR)$(bindir)/droplang$(X)
$(INSTALL_PROGRAM) createuser$(X) $(DESTDIR)$(bindir)/createuser$(X)
$(INSTALL_PROGRAM) dropuser$(X) $(DESTDIR)$(bindir)/dropuser$(X)
$(INSTALL_SCRIPT) $(srcdir)/clusterdb $(DESTDIR)$(bindir)/clusterdb
$(INSTALL_SCRIPT) $(srcdir)/vacuumdb $(DESTDIR)$(bindir)/vacuumdb
installdirs:
$(mkinstalldirs) $(DESTDIR)$(bindir)
uninstall:
rm -f $(addprefix $(DESTDIR)$(bindir)/, $(SCRIPTS))
rm -f $(addprefix $(DESTDIR)$(bindir)/, $(SCRIPTS) $(addsuffix $(X), $(PROGRAMS)))
clean distclean maintainer-clean:
rm -f createlang
rm -f $(addsuffix $(X), $(PROGRAMS)) $(addsuffix .o, $(PROGRAMS)) common.o dumputils.o sprompt.o print.o mbprint.o dumputils.c dumputils.h sprompt.c print.c print.h mbprint.c mbprint.h
src/bin/scripts/common.c 0 → 100644
View file @ 9e0ab712
/*-------------------------------------------------------------------------
*
* Miscellaneous shared code
*
* Portions Copyright (c) 1996-2003, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
* $Header: /cvsroot/pgsql/src/bin/scripts/common.c,v 1.1 2003/03/18 22:19:46 petere Exp $
*
*-------------------------------------------------------------------------
*/
#include "postgres_fe.h"
#include "common.h"
#include <pwd.h>
#include <unistd.h>
/*
* Returns the current user name.
*/
const char *
get_user_name(const char *progname)
{
struct passwd *pw;
pw = getpwuid(getuid());
if (!pw)
{
perror(progname);
exit(1);
}
return pw->pw_name;
}
/*
* Extracts the actual name of the program as called.
*/
char *
get_progname(char *argv0)
{
if (!strrchr(argv0, '/'))
return argv0;
else
return strrchr(argv0, '/') + 1;
}
/*
* Initialized NLS if enabled.
*/
void
init_nls(void)
{
#ifdef ENABLE_NLS
setlocale(LC_ALL, "");
bindtextdomain("pgscripts", LOCALEDIR);
textdomain("pgscripts");
#endif
}
/*
* Provide strictly harmonized handling of --help and --version
* options.
*/
void
handle_help_version_opts(int argc, char *argv[], const char *fixed_progname, help_handler hlp)
{
if (argc > 1)
{
if (strcmp(argv[1], "--help") == 0 || strcmp(argv[1], "-?") == 0)
{
hlp(get_progname(argv[0]));
exit(0);
}
if (strcmp(argv[1], "--version") == 0 || strcmp(argv[1], "-V") == 0)
{
printf("%s (PostgreSQL) " PG_VERSION "\n", fixed_progname);
exit(0);
}
}
}
/*
* Make a database connection with the given parameters. An
* interactive password prompt is automatically issued if required.
*/
PGconn *
connectDatabase(const char *dbname, const char *pghost, const char *pgport,
const char *pguser, bool require_password, const char *progname)
{
PGconn *conn;
char *password = NULL;
bool need_pass = false;
if (require_password)
password = simple_prompt("Password: ", 100, false);
/*
* Start the connection. Loop until we have a password if requested
* by backend.
*/
do
{
need_pass = false;
conn = PQsetdbLogin(pghost, pgport, NULL, NULL, dbname, pguser, password);
if (!conn)
{
fprintf(stderr, _("%s: could not connect to database %s\n"),
progname, dbname);
exit(1);
}
if (PQstatus(conn) == CONNECTION_BAD &&
strcmp(PQerrorMessage(conn), "fe_sendauth: no password supplied\n") == 0 &&
!feof(stdin))
{
PQfinish(conn);
need_pass = true;
free(password);
password = NULL;
password = simple_prompt("Password: ", 100, false);
}
} while (need_pass);
if (password)
free(password);
/* check to see that the backend connection was successfully made */
if (PQstatus(conn) == CONNECTION_BAD)
{
fprintf(stderr, _("%s: could not connect to database %s: %s"),
progname, dbname, PQerrorMessage(conn));
exit(1);
}
return conn;
}
/*
* Run a query, return the results, exit program on failure.
*/
PGresult *
executeQuery(PGconn *conn, const char *query, const char *progname, bool echo)
{
PGresult *res;
if (echo)
printf("%s\n", query);
res = PQexec(conn, query);
if (!res ||
PQresultStatus(res) != PGRES_TUPLES_OK)
{
fprintf(stderr, _("%s: query failed: %s"), progname, PQerrorMessage(conn));
fprintf(stderr, _("%s: query was: %s\n"), progname, query);
PQfinish(conn);
exit(1);
}
return res;
}
src/bin/scripts/common.h 0 → 100644
View file @ 9e0ab712
#include "postgres_fe.h"
#ifdef HAVE_GETOPT_H
# include <getopt.h>
#endif
#ifndef HAVE_GETOPT_LONG
#include "getopt_long.h"
#endif
#include "libpq-fe.h"
#include "pqexpbuffer.h"
#ifndef HAVE_OPTRESET
int optreset;
#endif
const char *get_user_name(const char *progname);
char *get_progname(char *argv0);
#define _(x) gettext((x))
void init_nls(void);
typedef void (*help_handler)(const char *);
void handle_help_version_opts(int argc, char *argv[], const char *fixed_progname, help_handler hlp);
extern char *simple_prompt(const char *prompt, int maxlen, bool echo);
PGconn *
connectDatabase(const char *dbname, const char *pghost, const char *pgport,
const char *pguser, bool require_password, const char *progname);
PGresult *
executeQuery(PGconn *conn, const char *command, const char *progname, bool echo);
src/bin/scripts/createdb deleted 100644 → 0
View file @ cf1cf896
#!/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
src/bin/scripts/createdb.c 0 → 100644
View file @ 9e0ab712
/*-------------------------------------------------------------------------
*
* createdb
*
* Portions Copyright (c) 1996-2003, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
* $Header: /cvsroot/pgsql/src/bin/scripts/createdb.c,v 1.1 2003/03/18 22:19:46 petere Exp $
*
*-------------------------------------------------------------------------
*/
#include "postgres_fe.h"
#include "common.h"
#include "dumputils.h"
#include "mb/pg_wchar.h"
static void help(const char *progname);
int
main(int argc, char *argv[])
{
static struct option long_options[] = {
{"host", required_argument, NULL, 'h'},
{"port", required_argument, NULL, 'p'},
{"username", required_argument, NULL, 'U'},
{"password", no_argument, NULL, 'W'},
{"echo", no_argument, NULL, 'e'},
{"quiet", no_argument, NULL, 'q'},
{"owner", required_argument, NULL, 'O'},
{"location", required_argument, NULL, 'D'},
{"template", required_argument, NULL, 'T'},
{"encoding", required_argument, NULL, 'E'},
{NULL, 0, NULL, 0}
};
char *progname;
int optindex;
int c;
const char *dbname = NULL;
char *comment = NULL;
char *host = NULL;
char *port = NULL;
char *username = NULL;
bool password = false;
bool echo = false;
bool quiet = false;
char *owner = NULL;
char *location = NULL;
char *template = NULL;
char *encoding = NULL;
PQExpBufferData sql;
PGconn *conn;
PGresult *result;
progname = get_progname(argv[0]);
init_nls();
handle_help_version_opts(argc, argv, "createdb", help);
while ((c = getopt_long(argc, argv, "h:p:U:WeqO:D:T:E:", long_options, &optindex)) != -1)
{
switch (c)
{
case 'h':
host = optarg;
break;
case 'p':
port = optarg;
break;
case 'U':
username = optarg;
break;
case 'W':
password = true;
break;
case 'e':
echo = true;
break;
case 'q':
quiet = true;
break;
case 'O':
owner = optarg;
break;
case 'D':
location = optarg;
break;
case 'T':
template = optarg;
break;
case 'E':
encoding = optarg;
break;
default:
fprintf(stderr, _("Try '%s --help' for more information.\n"), progname);
exit(1);
}
}
switch (argc - optind)
{
case 0:
break;
case 1:
dbname = argv[optind];
break;
case 2:
dbname = argv[optind];
comment = argv[optind + 1];
break;
default:
fprintf(stderr, _("%s: too many command-line arguments (first is '%s')\n"),
progname, argv[optind + 2]);
fprintf(stderr, _("Try '%s --help' for more information.\n"), progname);
exit(1);
}
if (encoding)
{
if (pg_char_to_encoding(encoding) < 0)
{
fprintf(stderr, _("%s: \"%s\" is not a valid encoding name\n"),
progname, encoding);
exit(1);
}
}
if (dbname == NULL)
{
if (getenv("PGDATABASE"))
dbname = getenv("PGDATABASE");
else if (getenv("PGUSER"))
dbname = getenv("PGUSER");
else
dbname = get_user_name(progname);
}
initPQExpBuffer(&sql);
appendPQExpBuffer(&sql, "SET autocommit TO on;\nCREATE DATABASE %s",
fmtId(dbname));
if (owner)
appendPQExpBuffer(&sql, " OWNER %s", fmtId(owner));
if (location)
{
appendPQExpBuffer(&sql, " LOCATION ");
appendStringLiteral(&sql, location, false);
}
if (encoding)
appendPQExpBuffer(&sql, " ENCODING '%s'", encoding);
if (template)
appendPQExpBuffer(&sql, " TEMPLATE %s", fmtId(template));
appendPQExpBuffer(&sql, ";\n");
conn = connectDatabase("template1", host, port, username, password, progname);
if (echo)
printf("%s", sql.data);
result = PQexec(conn, sql.data);
if (PQresultStatus(result) != PGRES_COMMAND_OK)
{
fprintf(stderr, _("%s: database creation failed: %s"),
progname, PQerrorMessage(conn));
PQfinish(conn);
exit(1);
}
PQclear(result);
PQfinish(conn);
if (!quiet)
puts("CREATE DATABASE");
if (comment)
{
printfPQExpBuffer(&sql, "SET autocommit TO on;\nCOMMENT ON DATABASE %s IS ", fmtId(dbname));
appendStringLiteral(&sql, comment, false);
appendPQExpBuffer(&sql, ";\n");
conn = connectDatabase(dbname, host, port, username, password, progname);
if (echo)
printf("%s", sql.data);
result = PQexec(conn, sql.data);
if (PQresultStatus(result) != PGRES_COMMAND_OK)
{
fprintf(stderr, _("%s: comment creation failed (database was created): %s"),
progname, PQerrorMessage(conn));
PQfinish(conn);
exit(1);
}
PQfinish(conn);
if (!quiet)
puts("COMMENT");
}
exit(0);
}
static void
help(const char *progname)
{
printf(_("%s creates a PostgreSQL database.\n\n"), progname);
printf(_("Usage:\n"));
printf(_(" %s [OPTION]... [DBNAME] [DESCRIPTION]\n"), progname);
printf(_("\nOptions:\n"));
printf(_(" -D, --location=PATH alternative place to store the database\n"));
printf(_(" -E, --encoding=ENCODING encoding for the database\n"));
printf(_(" -O, --owner=OWNER database user to own the new database\n"));
printf(_(" -T, --template=TEMPLATE template database to copy\n"));
printf(_(" -e, --echo show the commands being sent to the server\n"));
printf(_(" -q, --quiet don't write any messages\n"));
printf(_(" --help show this help, then exit\n"));
printf(_(" --version output version information, then exit\n"));
printf(_("\nConnection options:\n"));
printf(_(" -h, --host=HOSTNAME database server host\n"));
printf(_(" -p, --port=PORT database server port\n"));
printf(_(" -U, --username=USERNAME user name to connect as\n"));
printf(_(" -W, --password prompt for password\n"));
printf(_("\nBy default, a database with the same name as the current user is created.\n"));
printf(_("\nReport bugs to <pgsql-bugs@postgresql.org>.\n"));
}
src/bin/scripts/createlang.c 0 → 100644
View file @ 9e0ab712
/*-------------------------------------------------------------------------
*
* createlang
*
* Portions Copyright (c) 1996-2003, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
* $Header: /cvsroot/pgsql/src/bin/scripts/createlang.c,v 1.1 2003/03/18 22:19:46 petere Exp $
*
*-------------------------------------------------------------------------
*/
#include "postgres_fe.h"
#include "common.h"
#include "print.h"
static void help(const char *progname);
int
main(int argc, char *argv[])
{
static struct option long_options[] = {
{"list", no_argument, NULL, 'l'},
{"host", required_argument, NULL, 'h'},
{"port", required_argument, NULL, 'p'},
{"username", required_argument, NULL, 'U'},
{"password", no_argument, NULL, 'W'},
{"dbname", required_argument, NULL, 'd'},
{"pglib", required_argument, NULL, 'L'},
{"echo", no_argument, NULL, 'e'},
{NULL, 0, NULL, 0}
};
char *progname;
int optindex;
int c;
bool listlangs = false;
const char *dbname = NULL;
char *host = NULL;
char *port = NULL;
char *username = NULL;
bool password = false;
bool echo = false;
char *pglib = NULL;
char *langname = NULL;
char *p;
bool handlerexists;
bool trusted;
char *handler;
char *object;
PQExpBufferData sql;
PGconn *conn;
PGresult *result;
progname = get_progname(argv[0]);
init_nls();
handle_help_version_opts(argc, argv, "createlang", help);
while ((c = getopt_long(argc, argv, "lh:p:U:Wd:L:e", long_options, &optindex)) != -1)
{
switch (c)
{
case 'l':
listlangs = true;
break;
case 'h':
host = optarg;
break;
case 'p':
port = optarg;
break;
case 'U':
username = optarg;
break;
case 'W':
password = true;
break;
case 'd':
dbname = optarg;
break;
case 'L':
pglib = optarg;
break;
case 'e':
echo = true;
break;
default:
fprintf(stderr, _("Try '%s --help' for more information.\n"), progname);
exit(1);
}
}
if (argc - optind > 0)
{
if (listlangs)
dbname = argv[optind++];
else
{
langname = argv[optind++];
if (argc - optind > 0)
dbname = argv[optind++];
}
}
if (argc - optind > 0)
{
fprintf(stderr, _("%s: too many command-line arguments (first is '%s')\n"),
progname, argv[optind]);
fprintf(stderr, _("Try '%s --help' for more information.\n"), progname);
exit(1);
}
if (dbname == NULL)
{
if (getenv("PGDATABASE"))
dbname = getenv("PGDATABASE");
else if (getenv("PGUSER"))
dbname = getenv("PGUSER");
else
dbname = get_user_name(progname);
}
initPQExpBuffer(&sql);
/*
* List option
*/
if (listlangs)
{
printQueryOpt popt;
conn = connectDatabase(dbname, host, port, username, password, progname);
printfPQExpBuffer(&sql, "SELECT lanname as \"%s\", (CASE WHEN lanpltrusted THEN '%s' ELSE '%s' END) as \"%s\" FROM pg_language WHERE lanispl IS TRUE;", _("Name"), _("yes"), _("no"), _("Trusted?"));
result = executeQuery(conn, sql.data, progname, echo);
memset(&popt, 0, sizeof(popt));
popt.topt.format = PRINT_ALIGNED;
popt.topt.border = 1;
popt.topt.encoding = PQclientEncoding(conn);
popt.title = _("Procedural Languages");
printQuery(result, &popt, stdout);
PQfinish(conn);
exit(0);
}
if (langname == NULL)
{
fprintf(stderr, _("%s: missing required argument language name\n"), progname);
fprintf(stderr, _("Try '%s --help' for more information.\n"), progname);
exit(1);
}
if (!pglib)
pglib = "$libdir";
for (p = langname; *p; p++)
if (*p >= 'A' && *p <= 'Z')
*p += ('a' - 'A');
if (strcmp(langname, "plpgsql")==0)
{
trusted = true;
handler = "plpgsql_call_handler";
object = "plpgsql";
}
else if (strcmp(langname, "pltcl")==0)
{
trusted = true;
handler = "pltcl_call_handler";
object = "pltcl";
}
else if (strcmp(langname, "pltclu")==0)
{
trusted = false;
handler = "pltclu_call_handler";
object = "pltcl";
}
else if (strcmp(langname, "plperl")==0)
{
trusted = true;
handler = "plperl_call_handler";
object = "plperl";
}
else if (strcmp(langname, "plperlu")==0)
{
trusted = false;
handler = "plperl_call_handler";
object = "plperl";
}
else if (strcmp(langname, "plpython")==0)
{
trusted = true;
handler = "plpython_call_handler";
object = "plpython";
}
else
{
fprintf(stderr, _("%s: unsupported language \"%s\"\n"), progname, langname);
fprintf(stderr, _("Supported languages are plpgsql, pltcl, pltclu, plperl, plperlu, and plpython.\n"));
exit(1);
}
conn = connectDatabase(dbname, host, port, username, password, progname);
/*
* Make sure the language isn't already installed
*/
printfPQExpBuffer(&sql, "SELECT oid FROM pg_language WHERE lanname = '%s';", langname);
result = executeQuery(conn, sql.data, progname, echo);
if (PQntuples(result) > 0)
{
PQfinish(conn);
fprintf(stderr,
_("%s: language \"%s\" is already installed in database \"%s\"\n"),
progname, langname, dbname);
/* separate exit status for "already installed" */
exit(2);
}
PQclear(result);
/*
* Check whether the call handler exists
*/
printfPQExpBuffer(&sql, "SELECT oid FROM pg_proc WHERE proname = '%s' AND prorettype = (SELECT oid FROM pg_type WHERE typname = 'language_handler') AND pronargs = 0;", handler);
result = executeQuery(conn, sql.data, progname, echo);
handlerexists = (PQntuples(result) > 0);
PQclear(result);
/*
* Create the call handler and the language
*/
printfPQExpBuffer(&sql, "SET autocommit TO on;\n");
if (!handlerexists)
appendPQExpBuffer(&sql,
"CREATE FUNCTION \"%s\" () RETURNS language_handler AS '%s/%s' LANGUAGE C;\n",
handler, pglib, object);
appendPQExpBuffer(&sql,
"CREATE %sLANGUAGE \"%s\" HANDLER \"%s\";\n",
(trusted ? "TRUSTED " : ""), langname, handler);
if (echo)
printf("%s", sql.data);
result = PQexec(conn, sql.data);
if (PQresultStatus(result) != PGRES_COMMAND_OK)
{
fprintf(stderr, _("%s: language installation failed: %s"),
progname, PQerrorMessage(conn));
PQfinish(conn);
exit(1);
}
PQfinish(conn);
exit(0);
}
static void
help(const char *progname)
{
printf(_("%s installs a procedural language into a PostgreSQL database.\n\n"), progname);
printf(_("Usage:\n"));
printf(_(" %s [OPTION]... LANGNAME [DBNAME]\n"), progname);
printf(_("\nOptions:\n"));
printf(_(" -d, --dbname=DBNAME database to install language in\n"));
printf(_(" -e, --echo show the commands being sent to the server\n"));
printf(_(" -l, --list show a list of currently installed languages\n"));
printf(_(" -L, --pglib=DIRECTORY find language interpreter file in DIRECTORY\n"));
printf(_(" -h, --host=HOSTNAME database server host\n"));
printf(_(" -p, --port=PORT database server port\n"));
printf(_(" -U, --username=USERNAME user name to connect as\n"));
printf(_(" -W, --password prompt for password\n"));
printf(_(" --help show this help, then exit\n"));
printf(_(" --version output version information, then exit\n"));
printf(_("\nReport bugs to <pgsql-bugs@postgresql.org>.\n"));
}
src/bin/scripts/createlang.sh deleted 100644 → 0
View file @ cf1cf896
#! /bin/sh
#-------------------------------------------------------------------------
#
# createlang --
# Install a procedural language in a database
#
# Portions Copyright (c) 1996-2002, PostgreSQL Global Development Group
# Portions Copyright (c) 1994, Regents of the University of California
#
# $Header: /cvsroot/pgsql/src/bin/scripts/Attic/createlang.sh,v 1.42 2002/10/18 22:05:36 petere Exp $
#
#-------------------------------------------------------------------------
CMDNAME=`basename "$0"`
PATHNAME=`echo "$0" | sed "s,$CMDNAME\$,,"`
PSQLOPT=
dbname=
langname=
list=
showsql=
PGLIB=
# Check for echo -n vs echo \c
if echo '\c' | grep -s c >/dev/null 2>&1
then
ECHO_N="echo -n"
ECHO_C=""
else
ECHO_N="echo"
ECHO_C='\c'
fi
# ----------
# Get options, language name and dbname
# ----------
while [ "$#" -gt 0 ]
do
case "$1" in
--help|-\?)
usage=t
break
;;
--list|-l)
list=t
;;
# options passed on to psql
--host|-h)
PSQLOPT="$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"
;;
--dbname|-d)
dbname="$2"
shift;;
-d*)
dbname=`echo "$1" | sed 's/^-d//'`
;;
--dbname=*)
dbname=`echo "$1" | sed 's/^--dbname=//'`
;;
# misc options
--pglib|-L)
PGLIB="$2"
shift;;
-L*)
PGLIB=`echo "$1" | sed 's/^-L//'`
;;
--pglib=*)
PGLIB=`echo "$1" | sed 's/^--pglib=//'`
;;
--echo|-e)
showsql=yes
;;
-*)
echo "$CMDNAME: invalid option: $1" 1>&2
echo "Try '$CMDNAME --help' for more information." 1>&2
exit 1
;;
*)
if [ "$list" != "t" ]
then langname="$1"
if [ "$2" ]
then
shift
dbname="$1"
fi
else dbname="$1"
fi
if [ "$#" -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 [ -n "$usage" ]; then
echo "$CMDNAME installs a procedural language into a PostgreSQL database."
echo
echo "Usage:"
echo " $CMDNAME [OPTION]... LANGNAME [DBNAME]"
echo
echo "Options:"
echo " -d, --dbname=DBNAME database to install language in"
echo " -l, --list show a list of currently installed languages"
echo " -L, --pglib=DIRECTORY find language interpreter file in DIRECTORY"
echo " -h, --host=HOSTNAME database server host"
echo " -p, --port=PORT database server port"
echo " -U, --username=USERNAME user name to connect as"
echo " -W, --password prompt for password"
echo " --help show this help, then exit"
echo
echo "Report bugs to <pgsql-bugs@postgresql.org>."
exit 0
fi
if [ -z "$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
# ----------
# List option, doesn't need langname
# ----------
if [ "$list" ]; then
sqlcmd="SELECT lanname as \"Name\", lanpltrusted as \"Trusted?\" FROM pg_language WHERE lanispl = TRUE;"
if [ "$showsql" = yes ]; then
echo "$sqlcmd"
fi
${PATHNAME}psql $PSQLOPT -d "$dbname" -P 'title=Procedural languages' -c "$sqlcmd"
exit $?
fi
# ----------
# We can't go any farther without a langname
# ----------
if [ -z "$langname" ]; then
echo "$CMDNAME: missing required argument language name" 1>&2
echo "Try '$CMDNAME --help' for help." 1>&2
exit 1
fi
# ----------
# Check that we have PGLIB
# ----------
if [ -z "$PGLIB" ]; then
PGLIB='$libdir'
fi
# ----------
# Check if supported and set related values
# ----------
langname=`echo "$langname" | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
case "$langname" in
plpgsql)
trusted="TRUSTED "
handler="plpgsql_call_handler"
object="plpgsql"
;;
pltcl)
trusted="TRUSTED "
handler="pltcl_call_handler"
object="pltcl"
;;
pltclu)
trusted=""
handler="pltclu_call_handler"
object="pltcl"
;;
plperl)
trusted="TRUSTED "
handler="plperl_call_handler"
object="plperl"
;;
plperlu)
trusted=""
handler="plperl_call_handler"
object="plperl"
;;
plpython)
trusted="TRUSTED "
handler="plpython_call_handler"
object="plpython"
;;
*)
echo "$CMDNAME: unsupported language \"$langname\"" 1>&2
echo "Supported languages are plpgsql, pltcl, pltclu, plperl, plperlu, and plpython." 1>&2
exit 1
;;
esac
PSQL="${PATHNAME}psql -A -t -q $PSQLOPT -d $dbname -c"
# ----------
# Make sure the language isn't already installed
# ----------
sqlcmd="SELECT oid FROM pg_language WHERE lanname = '$langname';"
if [ "$showsql" = yes ]; then
echo "$sqlcmd"
fi
res=`$PSQL "$sqlcmd"`
if [ "$?" -ne 0 ]; then
echo "$CMDNAME: external error" 1>&2
exit 1
fi
if [ -n "$res" ]; then
echo "$CMDNAME: language \"$langname\" is already installed in database $dbname" 1>&2
# separate exit status for "already installed"
exit 2
fi
# ----------
# Check whether the call handler exists
# ----------
sqlcmd="SELECT oid FROM pg_proc WHERE proname = '$handler' AND prorettype = 0 AND pronargs = 0;"
if [ "$showsql" = yes ]; then
echo "$sqlcmd"
fi
res=`$PSQL "$sqlcmd"`
if [ -n "$res" ]; then
handlerexists=yes
else
handlerexists=no
fi
# ----------
# Create the call handler and the language
# ----------
if [ "$handlerexists" = no ]; then
sqlcmd="SET autocommit TO 'on';CREATE FUNCTION \"$handler\" () RETURNS LANGUAGE_HANDLER AS '$PGLIB/${object}' LANGUAGE C;"
if [ "$showsql" = yes ]; then
echo "$sqlcmd"
fi
$PSQL "$sqlcmd"
if [ "$?" -ne 0 ]; then
echo "$CMDNAME: language installation failed" 1>&2
exit 1
fi
fi
sqlcmd="SET autocommit TO 'on';CREATE ${trusted}LANGUAGE \"$langname\" HANDLER \"$handler\";"
if [ "$showsql" = yes ]; then
echo "$sqlcmd"
fi
$PSQL "$sqlcmd"
if [ "$?" -ne 0 ]; then
echo "$CMDNAME: language installation failed" 1>&2
exit 1
fi
# ----------
# Grant privileges. As of 7.3 the default privileges for a language include
# public USAGE, so we need not change them for a trusted language; but it
# seems best to disable public USAGE for an untrusted one.
# ----------
if test -z "$trusted"; then
sqlcmd="SET autocommit TO 'on';REVOKE ALL ON LANGUAGE \"$langname\" FROM PUBLIC;"
if [ "$showsql" = yes ]; then
echo "$sqlcmd"
fi
$PSQL "$sqlcmd"
if [ "$?" -ne 0 ]; then
echo "$CMDNAME: language installation failed" 1>&2
exit 1
fi
fi
exit 0
src/bin/scripts/createuser deleted 100644 → 0
View file @ cf1cf896
#!/bin/sh
#-------------------------------------------------------------------------
#
# createuser--
# Utility for creating a user in the PostgreSQL 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/createuser,v 1.31 2003/02/19 03:52:57 momjian Exp $
#
# Note - this should NOT be setuid.
#
#-------------------------------------------------------------------------
CMDNAME=`basename "$0"`
PATHNAME=`echo "$0" | sed "s,$CMDNAME\$,,"`
NewUser=
SysID=
CanAddUser=
CanCreateDb=
PwPrompt=
Password=
PSQLOPT=
Encrypted= # blank uses default
# These handle spaces/tabs in identifiers
_IFS="$IFS"
NL="
"
# Check for echo -n vs echo \c
if echo '\c' | grep -s c >/dev/null 2>&1
then
ECHO_N="echo -n"
ECHO_C=""
else
ECHO_N="echo"
ECHO_C='\c'
fi
while [ "$#" -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 \"$1\" | sed 's/^--port=//'`"
;;
# Note: These two specify the user to connect as (like in psql),
# not the user you're creating.
--username|-U)
PSQLOPT="$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
--createdb|-d)
CanCreateDb=t
;;
--no-createdb|-D)
CanCreateDb=f
;;
--adduser|-a)
CanAddUser=t
;;
--no-adduser|-A)
CanAddUser=f
;;
--sysid|-i)
SysID="$2"
shift;;
--sysid=*)
SysID=`echo "$1" | sed 's/^--sysid=//'`
;;
--encrypted|-E)
Encrypted=t
;;
--unencrypted|-N)
Encrypted=f
;;
-i*)
SysID=`echo "$1" | sed 's/^-i//'`
;;
--pwprompt|--pw|-P)
PwPrompt=t
;;
-*)
echo "$CMDNAME: invalid option: $1" 1>&2
echo "Try '$CMDNAME --help' for more information." 1>&2
exit 1
;;
*)
NewUser="$1"
if [ "$#" -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 new PostgreSQL user."
echo
echo "Usage:"
echo " $CMDNAME [OPTION]... [USERNAME]"
echo
echo "Options:"
echo " -a, --adduser user can add new users"
echo " -A, --no-adduser user cannot add new users"
echo " -d, --createdb user can create new databases"
echo " -D, --no-createdb user cannot create databases"
echo " -P, --pwprompt assign a password to new user"
echo " -E, --encrypted encrypt stored password"
echo " -N, --unencrypted do no encrypt stored password"
echo " -i, --sysid=SYSID select sysid for new user"
echo " -e, --echo show the query being sent to the backend"
echo " -q, --quiet don't write any messages"
echo " --help show this help, then exit"
echo
echo "Connection options:"
echo " -h, --host=HOSTNAME database server host"
echo " -p, --port=PORT database server port"
echo " -U, --username=USERNAME user name to connect as (not the one to create)"
echo " -W, --password prompt for password to connect"
echo
echo "If one of -a, -A, -d, -D, and USERNAME is not specified, you will"
echo "be prompted interactively."
echo
echo "Report bugs to <pgsql-bugs@postgresql.org>."
exit 0
fi
if [ "$SysID" ]; then
if [ "$SysID" != "`echo $SysID | sed 's/[^0-9]//g'`" ]; then
echo "$CMDNAME: user sysid must be a positive number" 1>&2
exit 1
fi
fi
# Don't want to leave the user blind if he breaks
# during password entry.
trap 'stty echo >/dev/null 2>&1; echo; exit 1' 1 2 3 15
# Get missing user attributes
if [ -z "$NewUser" ]; then
$ECHO_N "Enter name of user to add: "$ECHO_C
IFS="$NL"
read NewUser
IFS="$_IFS"
[ "$?" -ne 0 ] && exit 1
fi
if [ "$PwPrompt" ]; then
$ECHO_N "Enter password for user \"$NewUser\": "$ECHO_C
stty -echo >/dev/null 2>&1
IFS="$NL"
read FirstPw
IFS="$_IFS"
stty echo >/dev/null 2>&1
echo
$ECHO_N "Enter it again: "$ECHO_C
stty -echo >/dev/null 2>&1
IFS="$NL"
read SecondPw
IFS="$_IFS"
stty echo >/dev/null 2>&1
echo
if [ "$FirstPw" != "$SecondPw" ]; then
echo "Passwords didn't match." 1>&2
exit 1
fi
Password="$FirstPw"
fi
if [ -z "$CanCreateDb" ]; then
$ECHO_N "Shall the new user be allowed to create databases? (y/n) "$ECHO_C
read REPLY
[ "$?" -ne 0 ] && exit 1
if [ "$REPLY" = "y" -o "$REPLY" = "Y" ]; then
CanCreateDb=t
else
CanCreateDb=f
fi
fi
if [ -z "$CanAddUser" ]; then
$ECHO_N "Shall the new user be allowed to create more new users? (y/n) "$ECHO_C
read REPLY
[ "$?" -ne 0 ] && exit 1
if [ "$REPLY" = "y" -o "$REPLY" = "Y" ]; then
CanAddUser=t
else
CanAddUser=f
fi
fi
#
# build SQL command
#
NewUser=`echo "$NewUser" | sed 's/\"/\\\"/g'`
Password=`echo "$Password" | sed 's/\"/\\\"/g'`
QUERY="CREATE USER \"$NewUser\""
SUBQUERY=
[ "$SysID" ] && SUBQUERY="$SUBQUERY SYSID $SysID"
[ "$Encrypted" = t ] && SUBQUERY="$SUBQUERY ENCRYPTED"
[ "$Encrypted" = f ] && SUBQUERY="$SUBQUERY UNENCRYPTED"
[ "$Password" ] && SUBQUERY="$SUBQUERY PASSWORD '$Password'"
[ "$SUBQUERY" ] && QUERY="$QUERY WITH $SUBQUERY"
[ "$CanCreateDb" = t ] && QUERY="$QUERY CREATEDB"
[ "$CanCreateDb" = f ] && QUERY="$QUERY NOCREATEDB"
[ "$CanAddUser" = t ] && QUERY="$QUERY CREATEUSER"
[ "$CanAddUser" = f ] && QUERY="$QUERY NOCREATEUSER"
${PATHNAME}psql -c "SET autocommit TO 'on';$QUERY" -d template1 $PSQLOPT
if [ "$?" -ne 0 ]; then
echo "$CMDNAME: creation of user \"$NewUser\" failed" 1>&2
exit 1
fi
exit 0
src/bin/scripts/createuser.c 0 → 100644
View file @ 9e0ab712
/*-------------------------------------------------------------------------
*
* createuser
*
* Portions Copyright (c) 1996-2003, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
* $Header: /cvsroot/pgsql/src/bin/scripts/createuser.c,v 1.1 2003/03/18 22:19:46 petere Exp $
*
*-------------------------------------------------------------------------
*/
#include "postgres_fe.h"
#include "common.h"
#include "dumputils.h"
static void help(const char *progname);
int
main(int argc, char *argv[])
{
static struct option long_options[] = {
{"host", required_argument, NULL, 'h'},
{"port", required_argument, NULL, 'p'},
{"username", required_argument, NULL, 'U'},
{"password", no_argument, NULL, 'W'},
{"echo", no_argument, NULL, 'e'},
{"quiet", no_argument, NULL, 'q'},
{"createdb", no_argument, NULL, 'd'},
{"no-createdb", no_argument, NULL, 'D'},
{"adduser", no_argument, NULL, 'a'},
{"no-adduser", no_argument, NULL, 'A'},
{"sysid", required_argument, NULL, 'i'},
{"pwprompt", no_argument, NULL, 'P'},
{"encrypted", no_argument, NULL, 'E'},
{"unencrypted", no_argument, NULL, 'N'},
{NULL, 0, NULL, 0}
};
char *progname;
int optindex;
int c;
char *newuser = NULL;
char *host = NULL;
char *port = NULL;
char *username = NULL;
bool password = false;
bool echo = false;
bool quiet = false;
int createdb = 0;
int adduser = 0;
char *sysid = NULL;
bool pwprompt = false;
int encrypted = 0; /* 0 uses server default */
char *newpassword = NULL;
PQExpBufferData sql;
PGconn *conn;
PGresult *result;
progname = get_progname(argv[0]);
init_nls();
handle_help_version_opts(argc, argv, "createuser", help);
while ((c = getopt_long(argc, argv, "h:p:U:WeqaAdDi:PEN", long_options, &optindex)) != -1)
{
switch (c)
{
case 'h':
host = optarg;
break;
case 'p':
port = optarg;
break;
case 'U':
username = optarg;
break;
case 'W':
password = true;
break;
case 'e':
echo = true;
break;
case 'q':
quiet = true;
break;
case 'a':
adduser = +1;
break;
case 'A':
adduser = -1;
break;
case 'd':
createdb = +1;
break;
case 'D':
createdb = -1;
break;
case 'i':
sysid = optarg;
break;
case 'P':
pwprompt = true;
break;
case 'E':
encrypted = +1;
break;
case 'N':
encrypted = -1;
break;
default:
fprintf(stderr, _("Try '%s --help' for more information.\n"), progname);
exit(1);
}
}
switch (argc - optind)
{
case 0:
break;
case 1:
newuser = argv[optind];
break;
default:
fprintf(stderr, _("%s: too many command-line arguments (first is '%s')\n"),
progname, argv[optind + 1]);
fprintf(stderr, _("Try '%s --help' for more information.\n"), progname);
exit(1);
}
if (sysid)
{
char *endptr;
if (strtol(sysid, &endptr, 10) <= 0 || *endptr != '\0')
{
fprintf(stderr, _("%s: user ID must be a positive number\n"), progname);
exit(1);
}
}
if (newuser == NULL)
newuser = simple_prompt("Enter name of user to add: ", 128, true);
if (pwprompt)
{
char *pw1, *pw2;
pw1 = simple_prompt("Enter password for new user: ", 100, false);
pw2 = simple_prompt("Enter it again: ", 100, false);
if (strcmp(pw1, pw2)!=0)
{
fprintf(stderr, _("Passwords didn't match.\n"));
exit(1);
}
newpassword = pw1;
free(pw2);
}
if (createdb == 0)
{
char *reply;
reply = simple_prompt("Shall the new user be allowed to create databases? (y/n) ", 1, true);
if (reply[0] == 'y' || reply[0] == 'Y')
createdb = +1;
else
createdb = -1;
}
if (adduser == 0)
{
char *reply;
reply = simple_prompt("Shall the new user be allowed to create more new users? (y/n) ", 1, true);
if (reply[0] == 'y' || reply[0] == 'Y')
adduser = +1;
else
adduser = -1;
}
initPQExpBuffer(&sql);
printfPQExpBuffer(&sql, "SET autocommit TO on;\nCREATE USER %s", fmtId(newuser));
if (sysid)
appendPQExpBuffer(&sql, " SYSID %s", sysid);
if (encrypted == +1)
appendPQExpBuffer(&sql, " ENCRYPTED");
if (encrypted == -1)
appendPQExpBuffer(&sql, " UNENCRYPTED");
if (newpassword)
{
appendPQExpBuffer(&sql, " PASSWORD ");
appendStringLiteral(&sql, newpassword, false);
}
if (createdb == +1)
appendPQExpBuffer(&sql, " CREATEDB");
if (createdb == -1)
appendPQExpBuffer(&sql, " NOCREATEDB");
if (adduser == +1)
appendPQExpBuffer(&sql, " CREATEUSER");
if (adduser == -1)
appendPQExpBuffer(&sql, " NOCREATEUSER");
appendPQExpBuffer(&sql, ";\n");
conn = connectDatabase("template1", host, port, username, password, progname);
if (echo)
printf("%s", sql.data);
result = PQexec(conn, sql.data);
if (PQresultStatus(result) != PGRES_COMMAND_OK)
{
fprintf(stderr, _("%s: creation of new user failed: %s"),
progname, PQerrorMessage(conn));
PQfinish(conn);
exit(1);
}
PQfinish(conn);
if (!quiet)
puts("CREATE USER");
exit(0);
}
static void
help(const char *progname)
{
printf(_("%s creates a new PostgreSQL user.\n\n"), progname);
printf(_("Usage:\n"));
printf(_(" %s [OPTION]... [USERNAME]\n"), progname);
printf(_("\nOptions:\n"));
printf(_(" -a, --adduser user can add new users\n"));
printf(_(" -A, --no-adduser user cannot add new users\n"));
printf(_(" -d, --createdb user can create new databases\n"));
printf(_(" -D, --no-createdb user cannot create databases\n"));
printf(_(" -P, --pwprompt assign a password to new user\n"));
printf(_(" -E, --encrypted encrypt stored password\n"));
printf(_(" -N, --unencrypted do no encrypt stored password\n"));
printf(_(" -i, --sysid=SYSID select sysid for new user\n" ));
printf(_(" -e, --echo show the commands being sent to the server\n"));
printf(_(" -q, --quiet don't write any messages\n"));
printf(_(" --help show this help, then exit\n"));
printf(_(" --version output version information, then exit\n"));
printf(_("\nConnection options:\n"));
printf(_(" -h, --host=HOSTNAME database server host\n"));
printf(_(" -p, --port=PORT database server port\n"));
printf(_(" -U, --username=USERNAME user name to connect as (not the one to create)\n"));
printf(_(" -W, --password prompt for password to connect\n"));
printf(_("\nIf one of -a, -A, -d, -D, and USERNAME is not specified, you will\n"
"be prompted interactively.\n"));
printf(_("\nReport bugs to <pgsql-bugs@postgresql.org>.\n"));
}
src/bin/scripts/dropdb deleted 100644 → 0
View file @ cf1cf896
#!/bin/sh
#-------------------------------------------------------------------------
#
# dropdb--
# destroy a postgres database
#
# this program runs psql to drop 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/dropdb,v 1.19 2002/10/18 22:05:36 petere Exp $
#
#-------------------------------------------------------------------------
CMDNAME=`basename "$0"`
PATHNAME=`echo "$0" | sed "s,$CMDNAME\$,,"`
PSQLOPT=
dbname=
forcedel=t
# Check for echo -n vs echo \c
if echo '\c' | grep -s c >/dev/null 2>&1
then
ECHO_N="echo -n"
ECHO_C=""
else
ECHO_N="echo"
ECHO_C='\c'
fi
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"
;;
# other options
--interactive|-i)
forcedel=f
;;
-*)
echo "$CMDNAME: invalid option: $1" 1>&2
echo "Try '$CMDNAME --help' for more information." 1>&2
exit 1
;;
*)
dbname="$1"
if [ "$#" -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 removes a PostgreSQL database."
echo
echo "Usage:"
echo " $CMDNAME [OPTION]... DBNAME"
echo
echo "Options:"
echo " -e, --echo show the query being sent to the backend"
echo " -i, --interactive prompt before deleting anything"
echo " -q, --quiet don't write any messages"
echo " -h, --host=HOSTNAME database server host"
echo " -p, --port=PORT database server port"
echo " -U, --username=USERNAME user name to connect as"
echo " -W, --password prompt for password"
echo " --help show this help, then exit"
echo
echo "Report bugs to <pgsql-bugs@postgresql.org>."
exit 0
fi
if [ -z "$dbname" ]; then
echo "$CMDNAME: missing required argument database name" 1>&2
echo "Try '$CMDNAME -?' for help." 1>&2
exit 1
fi
if [ "$forcedel" = f ]; then
echo "Database \"$dbname\" will be permanently deleted."
$ECHO_N "Are you sure? (y/n) "$ECHO_C
read REPLY
[ "$?" -eq 1 ] && exit 1
[ "$REPLY" != "y" -a "$REPLY" != "Y" ] && exit 0
fi
dbname=`echo "$dbname" | sed 's/\"/\\\"/g'`
${PATHNAME}psql $PSQLOPT -d template1 -c "SET autocommit TO 'on';DROP DATABASE \"$dbname\""
if [ "$?" -ne 0 ]; then
echo "$CMDNAME: database removal failed" 1>&2
exit 1
fi
exit 0
src/bin/scripts/dropdb.c 0 → 100644
View file @ 9e0ab712
/*-------------------------------------------------------------------------
*
* dropdb
*
* Portions Copyright (c) 1996-2003, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
* $Header: /cvsroot/pgsql/src/bin/scripts/dropdb.c,v 1.1 2003/03/18 22:19:46 petere Exp $
*
*-------------------------------------------------------------------------
*/
#include "postgres_fe.h"
#include "common.h"
#include "dumputils.h"
static void help(const char *progname);
int
main(int argc, char *argv[])
{
static struct option long_options[] = {
{"host", required_argument, NULL, 'h'},
{"port", required_argument, NULL, 'p'},
{"username", required_argument, NULL, 'U'},
{"password", no_argument, NULL, 'W'},
{"echo", no_argument, NULL, 'e'},
{"quiet", no_argument, NULL, 'q'},
{"interactive", no_argument, NULL, 'i'},
{NULL, 0, NULL, 0}
};
char *progname;
int optindex;
int c;
char *dbname = NULL;
char *host = NULL;
char *port = NULL;
char *username = NULL;
bool password = false;
bool echo = false;
bool quiet = false;
bool interactive = false;
PQExpBufferData sql;
PGconn *conn;
PGresult *result;
progname = get_progname(argv[0]);
init_nls();
handle_help_version_opts(argc, argv, "dropdb", help);
while ((c = getopt_long(argc, argv, "h:p:U:Weqi", long_options, &optindex)) != -1)
{
switch (c)
{
case 'h':
host = optarg;
break;
case 'p':
port = optarg;
break;
case 'U':
username = optarg;
break;
case 'W':
password = true;
break;
case 'e':
echo = true;
break;
case 'q':
quiet = true;
break;
case 'i':
interactive = true;
break;
default:
fprintf(stderr, _("Try '%s --help' for more information.\n"), progname);
exit(1);
}
}
switch (argc - optind)
{
case 0:
fprintf(stderr, _("%s: missing required argument database name\n"), progname);
fprintf(stderr, _("Try '%s --help' for more information.\n"), progname);
exit(1);
case 1:
dbname = argv[optind];
break;
default:
fprintf(stderr, _("%s: too many command-line arguments (first is '%s')\n"),
progname, argv[optind + 1]);
fprintf(stderr, _("Try '%s --help' for more information.\n"), progname);
exit(1);
}
if (interactive)
{
char *reply;
printf(_("Database \"%s\" will be permanently deleted.\n"), dbname);
reply = simple_prompt("Are you sure? (y/n) ", 1, true);
if (reply[0] != 'y' && reply[0] != 'Y')
exit(0);
}
initPQExpBuffer(&sql);
appendPQExpBuffer(&sql, "SET autocommit TO on;\nDROP DATABASE %s;\n",
fmtId(dbname));
conn = connectDatabase("template1", host, port, username, password, progname);
if (echo)
printf("%s", sql.data);
result = PQexec(conn, sql.data);
if (PQresultStatus(result) != PGRES_COMMAND_OK)
{
fprintf(stderr, _("%s: database removal failed: %s"),
progname, PQerrorMessage(conn));
PQfinish(conn);
exit(1);
}
PQfinish(conn);
if (!quiet)
puts("DROP DATABASE");
exit(0);
}
static void
help(const char *progname)
{
printf(_("%s removes a PostgreSQL database.\n\n"), progname);
printf(_("Usage:\n"));
printf(_(" %s [OPTION]... DBNAME\n"), progname);
printf(_("\nOptions:\n"));
printf(_(" -e, --echo show the commands being sent to the server\n"));
printf(_(" -i, --interactive prompt before deleting anything\n"));
printf(_(" -q, --quiet don't write any messages\n"));
printf(_(" -h, --host=HOSTNAME database server host\n"));
printf(_(" -p, --port=PORT database server port\n"));
printf(_(" -U, --username=USERNAME user name to connect as\n"));
printf(_(" -W, --password prompt for password\n"));
printf(_(" --help show this help, then exit\n"));
printf(_(" --version output version information, then exit\n"));
printf(_("\nReport bugs to <pgsql-bugs@postgresql.org>.\n"));
}
src/bin/scripts/droplang deleted 100644 → 0
View file @ cf1cf896
#! /bin/sh
#-------------------------------------------------------------------------
#
# droplang --
# Remove a procedural language from a database
#
# Portions Copyright (c) 1996-2002, PostgreSQL Global Development Group
# Portions Copyright (c) 1994, Regents of the University of California
#
# $Header: /cvsroot/pgsql/src/bin/scripts/Attic/droplang,v 1.27 2002/10/18 22:05:36 petere Exp $
#
#-------------------------------------------------------------------------
CMDNAME=`basename "$0"`
PATHNAME=`echo "$0" | sed "s,$CMDNAME\$,,"`
PSQLOPT=
dbname=
langname=
echo=
list=
showsql=
# Check for echo -n vs echo \c
if echo '\c' | grep -s c >/dev/null 2>&1
then
ECHO_N="echo -n"
ECHO_C=""
else
ECHO_N="echo"
ECHO_C='\c'
fi
# ----------
# Get options, language name and dbname
# ----------
while [ "$#" -gt 0 ]
do
case "$1" in
--help|-\?)
usage=t
break
;;
--list|-l)
list=t
;;
# options passed on to psql
--host|-h)
PSQLOPT="$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"
;;
--dbname|-d)
dbname="$2"
shift;;
-d*)
dbname=`echo "$1" | sed 's/^-d//'`
;;
--dbname=*)
dbname=`echo "$1" | sed 's/^--dbname=//'`
;;
--echo|-e)
showsql=yes
;;
-*)
echo "$CMDNAME: invalid option: $1" 1>&2
echo "Try '$CMDNAME --help' for more information." 1>&2
exit 1
;;
*)
if [ "$list" != "t" ]
then langname="$1"
if [ "$2" ]
then
shift
dbname="$1"
fi
else dbname="$1"
fi
if [ "$#" -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 removes a procedural language from a database."
echo
echo "Usage:"
echo " $CMDNAME [OPTION]... LANGNAME [DBNAME]"
echo
echo "Options:"
echo " -d, --dbname=DBNAME database to remove language from"
echo " -l, --list show a list of currently installed languages"
echo " -h, --host=HOSTNAME database server host"
echo " -p, --port=PORT database server port"
echo " -U, --username=USERNAME user name to connect as"
echo " -W, --password prompt for password"
echo " --help show this help, then exit"
echo
echo "Report bugs to <pgsql-bugs@postgresql.org>."
exit 0
fi
if [ -z "$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
# ----------
# List option, doesn't need langname
# ----------
if [ "$list" ]; then
sqlcmd="SELECT lanname as \"Name\", lanpltrusted as \"Trusted?\" FROM pg_language WHERE lanispl = TRUE"
if [ "$showsql" = yes ]; then
echo "$sqlcmd"
fi
${PATHNAME}psql $PSQLOPT -d "$dbname" -P 'title=Procedural languages' -c "$sqlcmd"
exit $?
fi
# ----------
# We can't go any farther without a langname
# ----------
if [ -z "$langname" ]; then
echo "$CMDNAME: missing required argument language name" 1>&2
echo "Try '$CMDNAME --help' for help." 1>&2
exit 1
fi
PSQL="${PATHNAME}psql -A -t -q $PSQLOPT -d $dbname -c"
# ----------
# Make sure the language is installed and find the oid of the handler function
# ----------
sqlcmd="SELECT lanplcallfoid FROM pg_language WHERE lanname = '$langname' AND lanispl;"
if [ "$showsql" = yes ]; then
echo "$sqlcmd"
fi
lanplcallfoid=`$PSQL "$sqlcmd"`
if [ "$?" -ne 0 ]; then
echo "$CMDNAME: external error" 1>&2
exit 1
fi
if [ -z "$lanplcallfoid" ]; then
echo "$CMDNAME: language \"$langname\" is not installed in database $dbname" 1>&2
exit 1
fi
# ----------
# Check that there are no functions left defined in that language
# ----------
sqlcmd="SELECT COUNT(proname) FROM pg_proc P, pg_language L WHERE P.prolang = L.oid AND L.lanname = '$langname';"
if [ "$showsql" = yes ]; then
echo "$sqlcmd"
fi
res=`$PSQL "$sqlcmd"`
if [ "$?" -ne 0 ]; then
echo "$CMDNAME: external error" 1>&2
exit 1
fi
if [ "$res" -ne 0 ]; then
echo "$CMDNAME: There are $res functions/trigger procedures declared in language" 1>&2
echo "$langname. Language not removed." 1>&2
exit 1
fi
# ----------
# Check that the handler function isn't used by some other language
# ----------
sqlcmd="SELECT count(*) FROM pg_language WHERE lanplcallfoid = $lanplcallfoid AND lanname <> '$langname';"
if [ "$showsql" = yes ]; then
echo "$sqlcmd"
fi
res=`$PSQL "$sqlcmd"`
if [ "$?" -ne 0 ]; then
echo "$CMDNAME: external error" 1>&2
exit 1
fi
if [ "$res" -eq 0 ]; then
keephandler=no
else
keephandler=yes
fi
# ----------
# Drop the language
# ----------
sqlcmd="SET autocommit TO 'on';DROP LANGUAGE \"$langname\";"
if [ "$showsql" = yes ]; then
echo "$sqlcmd"
fi
$PSQL "$sqlcmd"
if [ "$?" -ne 0 ]; then
echo "$CMDNAME: language removal failed" 1>&2
exit 1
fi
# ----------
# Drop the call handler
# ----------
if [ "$keephandler" = yes ]; then
exit 0
fi
sqlcmd="SELECT proname FROM pg_proc WHERE oid = $lanplcallfoid;"
if [ "$showsql" = yes ]; then
echo "$sqlcmd"
fi
handler=`$PSQL "$sqlcmd"`
if [ "$?" -ne 0 ]; then
echo "$CMDNAME: external error" 1>&2
exit 1
fi
sqlcmd="SET autocommit TO 'on';DROP FUNCTION \"$handler\" ();"
if [ "$showsql" = yes ]; then
echo "$sqlcmd"
fi
$PSQL "$sqlcmd"
if [ "$?" -ne 0 ]; then
echo "$CMDNAME: language removal failed" 1>&2
exit 1
fi
exit 0
src/bin/scripts/droplang.c 0 → 100644
View file @ 9e0ab712
/*-------------------------------------------------------------------------
*
* droplang
*
* Portions Copyright (c) 1996-2003, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
* $Header: /cvsroot/pgsql/src/bin/scripts/droplang.c,v 1.1 2003/03/18 22:19:47 petere Exp $
*
*-------------------------------------------------------------------------
*/
#include "postgres_fe.h"
#include "common.h"
#include "print.h"
static void help(const char *progname);
int
main(int argc, char *argv[])
{
static struct option long_options[] = {
{"list", no_argument, NULL, 'l'},
{"host", required_argument, NULL, 'h'},
{"port", required_argument, NULL, 'p'},
{"username", required_argument, NULL, 'U'},
{"password", no_argument, NULL, 'W'},
{"dbname", required_argument, NULL, 'd'},
{"echo", no_argument, NULL, 'e'},
{NULL, 0, NULL, 0}
};
char *progname;
int optindex;
int c;
bool listlangs = false;
const char *dbname = NULL;
char *host = NULL;
char *port = NULL;
char *username = NULL;
bool password = false;
bool echo = false;
char *langname = NULL;
char *p;
char *lanplcallfoid;
char *handler;
bool keephandler;
PQExpBufferData sql;
PGconn *conn;
PGresult *result;
progname = get_progname(argv[0]);
init_nls();
handle_help_version_opts(argc, argv, "droplang", help);
while ((c = getopt_long(argc, argv, "lh:p:U:Wd:e", long_options, &optindex)) != -1)
{
switch (c)
{
case 'l':
listlangs = true;
break;
case 'h':
host = optarg;
break;
case 'p':
port = optarg;
break;
case 'U':
username = optarg;
break;
case 'W':
password = true;
break;
case 'd':
dbname = optarg;
break;
case 'e':
echo = true;
break;
default:
fprintf(stderr, _("Try '%s --help' for more information.\n"), progname);
exit(1);
}
}
if (argc - optind > 0)
{
if (listlangs)
dbname = argv[optind++];
else
{
langname = argv[optind++];
if (argc - optind > 0)
dbname = argv[optind++];
}
}
if (argc - optind > 0)
{
fprintf(stderr, _("%s: too many command line options (first is '%s')\n"),
progname, argv[optind]);
fprintf(stderr, _("Try '%s --help' for more information.\n"), progname);
exit(1);
}
if (dbname == NULL)
{
if (getenv("PGDATABASE"))
dbname = getenv("PGDATABASE");
else if (getenv("PGUSER"))
dbname = getenv("PGUSER");
else
dbname = get_user_name(progname);
}
initPQExpBuffer(&sql);
/*
* List option
*/
if (listlangs)
{
printQueryOpt popt;
conn = connectDatabase(dbname, host, port, username, password, progname);
printfPQExpBuffer(&sql, "SELECT lanname as \"%s\", (CASE WHEN lanpltrusted THEN '%s' ELSE '%s' END) as \"%s\" FROM pg_language WHERE lanispl IS TRUE;", _("Name"), _("yes"), _("no"), _("Trusted?"));
result = executeQuery(conn, sql.data, progname, echo);
memset(&popt, 0, sizeof(popt));
popt.topt.format = PRINT_ALIGNED;
popt.topt.border = 1;
popt.topt.encoding = PQclientEncoding(conn);
popt.title = _("Procedural Languages");
printQuery(result, &popt, stdout);
PQfinish(conn);
exit(0);
}
if (langname == NULL)
{
fprintf(stderr, _("%s: missing required argument language name\n"), progname);
fprintf(stderr, _("Try '%s --help' for more information.\n"), progname);
exit(1);
}
for (p = langname; *p; p++)
if (*p >= 'A' && *p <= 'Z')
*p += ('a' - 'A');
conn = connectDatabase(dbname, host, port, username, password, progname);
/*
* Make sure the language is installed and find the OID of the handler function
*/
printfPQExpBuffer(&sql, "SELECT lanplcallfoid FROM pg_language WHERE lanname = '%s' AND lanispl;", langname);
result = executeQuery(conn, sql.data, progname, echo);
if (PQntuples(result) == 0)
{
PQfinish(conn);
fprintf(stderr, _("%s: language \"%s\" is not installed in database \"%s\"\n"),
progname, langname, dbname);
exit(1);
}
lanplcallfoid = PQgetvalue(result, 0, 0);
/* result not cleared! */
/*
* Check that there are no functions left defined in that language
*/
printfPQExpBuffer(&sql, "SELECT count(proname) FROM pg_proc P, pg_language L WHERE P.prolang = L.oid AND L.lanname = '%s';", langname);
result = executeQuery(conn, sql.data, progname, echo);
if (strcmp(PQgetvalue(result, 0, 0), "0")!=0)
{
PQfinish(conn);
fprintf(stderr,
_("%s: There are %s functions declared in language \"%s\". Language not removed.\n"),
progname, PQgetvalue(result, 0, 0), langname);
exit(1);
}
PQclear(result);
/*
* Check that the handler function isn't used by some other language
*/
printfPQExpBuffer(&sql, "SELECT count(*) FROM pg_language WHERE lanplcallfoid = %s AND lanname <> '%s';", lanplcallfoid, langname);
result = executeQuery(conn, sql.data, progname, echo);
if (strcmp(PQgetvalue(result, 0, 0), "0")==0)
keephandler = false;
else
keephandler = true;
PQclear(result);
/*
* Find the handler name
*/
if (!keephandler)
{
printfPQExpBuffer(&sql, "SELECT proname FROM pg_proc WHERE oid = %s;", lanplcallfoid);
result = executeQuery(conn, sql.data, progname, echo);
handler = PQgetvalue(result, 0, 0);
/* result not cleared! */
}
else
handler = NULL;
/*
* Drop the language
*/
printfPQExpBuffer(&sql, "SET autocommit TO on;\n");
appendPQExpBuffer(&sql, "DROP LANGUAGE \"%s\";\n", langname);
if (!keephandler)
appendPQExpBuffer(&sql, "DROP FUNCTION \"%s\" ();\n", handler);
if (echo)
printf("%s", sql.data);
result = PQexec(conn, sql.data);
if (PQresultStatus(result) != PGRES_COMMAND_OK)
{
fprintf(stderr, _("%s: language removal failed: %s"),
progname, PQerrorMessage(conn));
PQfinish(conn);
exit(1);
}
PQfinish(conn);
exit(0);
}
static void
help(const char *progname)
{
printf(_("%s removes a procedural language from a database.\n\n"), progname);
printf(_("Usage:\n"));
printf(_(" %s [OPTION]... LANGNAME [DBNAME]\n"), progname);
printf(_("\nOptions:\n"));
printf(_(" -d, --dbname=DBNAME database to install language in\n"));
printf(_(" -e, --echo show the commands being sent to the server\n"));
printf(_(" -l, --list show a list of currently installed languages\n"));
printf(_(" -h, --host=HOSTNAME database server host\n"));
printf(_(" -p, --port=PORT database server port\n"));
printf(_(" -U, --username=USERNAME user name to connect as\n"));
printf(_(" -W, --password prompt for password\n"));
printf(_(" --help show this help, then exit\n"));
printf(_(" --version output version information, then exit\n"));
printf(_("\nReport bugs to <pgsql-bugs@postgresql.org>.\n"));
}
src/bin/scripts/dropuser deleted 100644 → 0
View file @ cf1cf896
#!/bin/sh
#-------------------------------------------------------------------------
#
# dropuser--
# Utility for removing a user from the PostgreSQL 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/dropuser,v 1.21 2002/10/18 22:05:36 petere Exp $
#
# Note - this should NOT be setuid.
#
#-------------------------------------------------------------------------
CMDNAME=`basename "$0"`
PATHNAME=`echo "$0" | sed "s,$CMDNAME\$,,"`
PSQLOPT=
forcedel=t
DelUser=
# These handle spaces/tabs in identifiers
_IFS="$IFS"
NL="
"
# Check for echo -n vs echo \c
if echo '\c' | grep -s c >/dev/null 2>&1
then
ECHO_N="echo -n"
ECHO_C=""
else
ECHO_N="echo"
ECHO_C='\c'
fi
while [ "$#" -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 \"$1\" | sed 's/^--port=//'`"
;;
# Note: These two specify the user to connect as (like in psql),
# not the user you're dropping.
--username|-U)
PSQLOPT="$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"
;;
# other options
--interactive|-i)
forcedel=f
;;
-*)
echo "$CMDNAME: invalid option: $1" 1>&2
echo "Try '$CMDNAME --help' for more information." 1>&2
exit 1
;;
*)
DelUser="$1"
if [ "$#" -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 removes a PostgreSQL user."
echo
echo "Usage:"
echo " $CMDNAME [OPTION]... [USERNAME]"
echo
echo "Options:"
echo " -e, --echo show the query being sent to the backend"
echo " -i, --interactive prompt before deleting anything"
echo " -q, --quiet don't write any messages"
echo " -h, --host=HOSTNAME database server host"
echo " -p, --port=PORT database server port"
echo " -U, --username=USERNAME user name to connect as (not the one to drop)"
echo " -W, --password prompt for password to connect"
echo " --help show this help, then exit"
echo
echo "Report bugs to <pgsql-bugs@postgresql.org>."
exit 0
fi
# Prompt for username if missing
if [ -z "$DelUser" ]; then
$ECHO_N "Enter name of user to delete: "$ECHO_C
IFS="$NL"
read DelUser
IFS="$_IFS"
[ "$?" -ne 0 ] && exit 1
fi
if [ "$forcedel" = f ]; then
echo "User \"$DelUser\" will be permanently deleted."
$ECHO_N "Are you sure? (y/n) "$ECHO_C
read REPLY
[ "$?" -eq 1 ] && exit 1
[ "$REPLY" != "y" -a "$REPLY" != "Y" ] && exit 0
fi
DelUser=`echo "$DelUser" | sed 's/\"/\\\"/g'`
${PATHNAME}psql $PSQLOPT -d template1 -c "SET autocommit TO 'on';DROP USER \"$DelUser\""
if [ "$?" -ne 0 ]; then
echo "$CMDNAME: deletion of user \"$DelUser\" failed" 1>&2
exit 1
fi
exit 0
src/bin/scripts/dropuser.c 0 → 100644
View file @ 9e0ab712
/*-------------------------------------------------------------------------
*
* dropuser
*
* Portions Copyright (c) 1996-2003, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
* $Header: /cvsroot/pgsql/src/bin/scripts/dropuser.c,v 1.1 2003/03/18 22:19:47 petere Exp $
*
*-------------------------------------------------------------------------
*/
#include "postgres_fe.h"
#include "common.h"
#include "dumputils.h"
static void help(const char *progname);
int
main(int argc, char *argv[])
{
static struct option long_options[] = {
{"host", required_argument, NULL, 'h'},
{"port", required_argument, NULL, 'p'},
{"username", required_argument, NULL, 'U'},
{"password", no_argument, NULL, 'W'},
{"echo", no_argument, NULL, 'e'},
{"quiet", no_argument, NULL, 'q'},
{"interactive", no_argument, NULL, 'i'},
{NULL, 0, NULL, 0}
};
char *progname;
int optindex;
int c;
char *dropuser = NULL;
char *host = NULL;
char *port = NULL;
char *username = NULL;
bool password = false;
bool echo = false;
bool quiet = false;
bool interactive = false;
PQExpBufferData sql;
PGconn *conn;
PGresult *result;
progname = get_progname(argv[0]);
init_nls();
handle_help_version_opts(argc, argv, "dropuser", help);
while ((c = getopt_long(argc, argv, "h:p:U:Weqi", long_options, &optindex)) != -1)
{
switch (c)
{
case 'h':
host = optarg;
break;
case 'p':
port = optarg;
break;
case 'U':
username = optarg;
break;
case 'W':
password = true;
break;
case 'e':
echo = true;
break;
case 'q':
quiet = true;
break;
case 'i':
interactive = true;
break;
default:
fprintf(stderr, _("Try '%s --help' for more information.\n"), progname);
exit(1);
}
}
switch (argc - optind)
{
case 0:
break;
case 1:
dropuser = argv[optind];
break;
default:
fprintf(stderr, _("%s: too many command-line arguments (first is '%s')\n"),
progname, argv[optind + 1]);
fprintf(stderr, _("Try '%s --help' for more information.\n"), progname);
exit(1);
}
if (dropuser == NULL)
dropuser = simple_prompt("Enter name of user to drop: ", 128, true);
if (interactive)
{
char *reply;
printf(_("User \"%s\" will be permanently deleted.\n"), dropuser);
reply = simple_prompt("Are you sure? (y/n) ", 1, true);
if (reply[0] != 'y' && reply[0] != 'Y')
exit(0);
}
initPQExpBuffer(&sql);
appendPQExpBuffer(&sql, "SET autocommit TO on;\nDROP USER %s;\n", fmtId(dropuser));
conn = connectDatabase("template1", host, port, username, password, progname);
if (echo)
printf("%s", sql.data);
result = PQexec(conn, sql.data);
if (PQresultStatus(result) != PGRES_COMMAND_OK)
{
fprintf(stderr, _("%s: deletion of user %s failed: %s"),
progname, dropuser, PQerrorMessage(conn));
PQfinish(conn);
exit(1);
}
PQfinish(conn);
if (!quiet)
puts("DROP USER");
exit(0);
}
static void
help(const char *progname)
{
printf(_("%s removes a PostgreSQL user.\n\n"), progname);
printf(_("Usage:\n"));
printf(_(" %s [OPTION]... [USERNAME]\n"), progname);
printf(_("\nOptions:\n"));
printf(_(" -e, --echo show the commands being sent to the server\n"));
printf(_(" -i, --interactive prompt before deleting anything\n"));
printf(_(" -q, --quiet don't write any messages\n"));
printf(_(" -h, --host=HOSTNAME database server host\n"));
printf(_(" -p, --port=PORT database server port\n"));
printf(_(" -U, --username=USERNAME user name to connect as (not the one to drop)\n"));
printf(_(" -W, --password prompt for password to connect\n"));
printf(_(" --help show this help, then exit\n"));
printf(_(" --version output version information, then exit\n"));
printf(_("\nReport bugs to <pgsql-bugs@postgresql.org>.\n"));
}
src/bin/scripts/nls.mk 0 → 100644
View file @ 9e0ab712
# $Header: /cvsroot/pgsql/src/bin/scripts/nls.mk,v 1.1 2003/03/18 22:19:47 petere Exp $
CATALOG_NAME := pgscripts
AVAIL_LANGUAGES :=
GETTEXT_FILES := createdb.c createlang.c createuser.c \
dropdb.c droplang.c dropuser.c \
common.c
GETTEXT_TRIGGERS:= _ simple_prompt
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