mirror of https://github.com/postgres/postgres
Peter Eisentraut
23 years ago
parent
eab5d643b2
commit
f374a9dae9
@ -1,168 +0,0 @@ |
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#!/bin/sh |
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#------------------------------------------------------------------------- |
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# |
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# clusterdb-- |
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# cluster a postgres database |
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# |
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# This script runs psql with the "-c" option to cluster |
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# the requested database. |
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# |
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# Copyright (c) 2002, PostgreSQL Global Development Group |
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# |
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# |
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# IDENTIFICATION |
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# $Header: /cvsroot/pgsql/src/bin/scripts/Attic/clusterdb,v 1.12 2003/06/11 05:13:12 momjian Exp $ |
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# |
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#------------------------------------------------------------------------- |
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|
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CMDNAME=`basename "$0"` |
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PATHNAME=`echo "$0" | sed "s,$CMDNAME\$,,"` |
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|
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PSQLOPT= |
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table= |
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dbname= |
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alldb= |
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quiet=0 |
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|
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while [ "$#" -gt 0 ] |
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do |
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case "$1" in |
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--help|-\?) |
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usage=t |
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break |
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;; |
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# options passed on to psql |
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--host|-h) |
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PSQLOPT="$PSQLOPT -h $2" |
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shift;; |
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-h*) |
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PSQLOPT="$PSQLOPT $1" |
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;; |
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--host=*) |
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PSQLOPT="$PSQLOPT -h `echo \"$1\" | sed 's/^--host=//'`" |
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;; |
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--port|-p) |
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PSQLOPT="$PSQLOPT -p $2" |
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shift;; |
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-p*) |
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PSQLOPT="$PSQLOPT $1" |
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;; |
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--port=*) |
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PSQLOPT="$PSQLOPT -p `echo \"$1\" | sed 's/^--port=//'`" |
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;; |
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--username|-U) |
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PSQLOPT="$PSQLOPT -U $2" |
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shift;; |
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-U*) |
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PSQLOPT="$PSQLOPT $1" |
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;; |
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--username=*) |
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PSQLOPT="$PSQLOPT -U `echo \"$1\" | sed 's/^--username=//'`" |
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;; |
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--password|-W) |
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PSQLOPT="$PSQLOPT -W" |
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;; |
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--echo|-e) |
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ECHOOPT="-e" |
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;; |
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--quiet|-q) |
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ECHOOPT="$ECHOOPT -o /dev/null" |
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quiet=1 |
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;; |
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--dbname|-d) |
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dbname="$2" |
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shift;; |
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-d*) |
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dbname=`echo $1 | sed 's/^-d//'` |
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;; |
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--dbname=*) |
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dbname=`echo $1 | sed 's/^--dbname=//'` |
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;; |
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-a|--alldb) |
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alldb=1 |
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;; |
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# options converted into SQL command |
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--table|-t) |
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table="$2" |
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shift;; |
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-t*) |
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table=`echo $1 | sed 's/^-t//'` |
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;; |
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--table=*) |
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table=`echo $1 | sed 's/^--table=//'` |
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;; |
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-*) |
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echo "$CMDNAME: invalid option: $1" 1>&2 |
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echo "Try '$CMDNAME --help' for more information." 1>&2 |
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exit 1 |
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;; |
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*) |
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dbname="$1" |
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if [ "$#" -ne 1 ]; then |
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echo "$CMDNAME: invalid option: $2" 1>&2 |
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echo "Try '$CMDNAME --help' for more information." 1>&2 |
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exit 1 |
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fi |
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;; |
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esac |
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shift |
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done |
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|
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if [ "$usage" ]; then |
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echo "$CMDNAME cluster all previously clustered tables in a database." |
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echo |
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echo "Usage:" |
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echo " $CMDNAME [OPTION]... [DBNAME]" |
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echo |
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echo "Options:" |
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echo " -a, --all cluster all databases" |
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echo " -d, --dbname=DBNAME database to cluster" |
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echo " -t, --table='TABLE' cluster specific table only" |
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echo " -e, --echo show the commands sent to the backend" |
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echo " -q, --quiet don't write any output" |
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echo " --help show this help, then exit" |
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echo |
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echo "Connection options:" |
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echo " -h, --host=HOSTNAME database server host or socket directory" |
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echo " -p, --port=PORT database server port" |
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echo " -U, --username=USERNAME user name to connect as" |
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echo " -W, --password prompt for password" |
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echo |
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echo "Read the description of the SQL command CLUSTER for details." |
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echo |
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echo "Report bugs to <pgsql-bugs@postgresql.org>." |
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exit 0 |
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fi |
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|
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if [ "$alldb" ]; then |
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if [ "$dbname" -o "$table" ]; then |
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echo "$CMDNAME: cannot cluster all databases and a specific one at the same time" 1>&2 |
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exit 1 |
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fi |
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dbname=`${PATHNAME}psql $PSQLOPT -q -t -A -d template1 -c 'SELECT datname FROM pg_database WHERE datallowconn'` |
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[ "$?" -ne 0 ] && exit 1 |
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|
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elif [ -z "$dbname" ]; then |
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if [ "$PGDATABASE" ]; then |
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dbname="$PGDATABASE" |
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elif [ "$PGUSER" ]; then |
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dbname="$PGUSER" |
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else |
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dbname=`${PATHNAME}pg_id -u -n` |
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fi |
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[ "$?" -ne 0 ] && exit 1 |
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fi |
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|
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for db in $dbname |
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do |
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[ "$alldb" ] && echo "Clustering $db" |
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if [ -z "$table" ]; then |
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${PATHNAME}psql $PSQLOPT $ECHOOPT -c "CLUSTER" -d $db |
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[ "$?" -ne 0 ] && exit 1 |
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else |
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${PATHNAME}psql $PSQLOPT $ECHOOPT -c "CLUSTER $table" -d $db |
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[ "$?" -ne 0 ] && exit 1 |
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fi |
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done |
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|
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exit 0 |
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@ -0,0 +1,245 @@ |
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/*-------------------------------------------------------------------------
|
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* |
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* clusterdb |
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* |
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* Portions Copyright (c) 2002-2003, PostgreSQL Global Development Group |
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* |
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* $Header: /cvsroot/pgsql/src/bin/scripts/clusterdb.c,v 1.1 2003/06/18 12:19:11 petere Exp $ |
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* |
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*------------------------------------------------------------------------- |
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*/ |
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|
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#include "postgres_fe.h" |
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#include "common.h" |
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#include "dumputils.h" |
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static |
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void cluster_one_database(const char *dbname, const char *table, |
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const char *host, const char *port, const char *username, bool password, |
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const char *progname, bool echo, bool quiet); |
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static |
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void cluster_all_databases(const char *host, const char *port, const char *username, bool password, |
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const char *progname, bool echo, bool quiet); |
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|
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static void help(const char *progname); |
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|
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|
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int |
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main(int argc, char *argv[]) |
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{ |
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static struct option long_options[] = { |
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{"host", required_argument, NULL, 'h'}, |
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{"port", required_argument, NULL, 'p'}, |
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{"username", required_argument, NULL, 'U'}, |
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{"password", no_argument, NULL, 'W'}, |
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{"echo", no_argument, NULL, 'e'}, |
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{"quiet", no_argument, NULL, 'q'}, |
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{"dbname", required_argument, NULL, 'd'}, |
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{"all", no_argument, NULL, 'a'}, |
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{"table", required_argument, NULL, 't'}, |
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{NULL, 0, NULL, 0} |
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}; |
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|
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char *progname; |
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int optindex; |
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int c; |
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const char *dbname = NULL; |
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char *host = NULL; |
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char *port = NULL; |
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char *username = NULL; |
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bool password = false; |
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bool echo = false; |
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bool quiet = false; |
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bool alldb = false; |
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char *table = NULL; |
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progname = get_progname(argv[0]); |
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init_nls(); |
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handle_help_version_opts(argc, argv, "clusterdb", help); |
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|
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while ((c = getopt_long(argc, argv, "h:p:U:Weqd:at:", long_options, &optindex)) != -1) |
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{ |
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switch (c) |
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{ |
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case 'h': |
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host = optarg; |
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break; |
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case 'p': |
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port = optarg; |
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break; |
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case 'U': |
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username = optarg; |
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break; |
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case 'W': |
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password = true; |
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break; |
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case 'e': |
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echo = true; |
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break; |
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case 'q': |
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quiet = true; |
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break; |
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case 'd': |
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dbname = optarg; |
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break; |
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case 'a': |
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alldb = true; |
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break; |
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case 't': |
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table = optarg; |
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break; |
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default: |
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fprintf(stderr, _("Try '%s --help' for more information.\n"), progname); |
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exit(1); |
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} |
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} |
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|
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switch (argc - optind) |
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{ |
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case 0: |
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break; |
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case 1: |
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dbname = argv[optind]; |
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break; |
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default: |
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fprintf(stderr, _("%s: too many command-line arguments (first is '%s')\n"), |
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progname, argv[optind + 1]); |
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fprintf(stderr, _("Try '%s --help' for more information.\n"), progname); |
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exit(1); |
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} |
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|
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if (alldb) |
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{ |
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if (dbname) |
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{ |
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fprintf(stderr, _("%s: cannot cluster all databases and a specific one at the same time\n"), |
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progname); |
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exit(1); |
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} |
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if (table) |
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{ |
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fprintf(stderr, _("%s: cannot cluster a specific table in all databases\n"), |
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progname); |
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exit(1); |
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} |
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|
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cluster_all_databases(host, port, username, password, |
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progname, echo, quiet); |
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} |
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else |
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{ |
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if (dbname == NULL) |
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{ |
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if (getenv("PGDATABASE")) |
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dbname = getenv("PGDATABASE"); |
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else if (getenv("PGUSER")) |
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dbname = getenv("PGUSER"); |
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else |
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dbname = get_user_name(progname); |
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} |
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|
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cluster_one_database(dbname, table, |
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host, port, username, password, |
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progname, echo, quiet); |
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} |
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exit(0); |
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} |
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static |
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void cluster_one_database(const char *dbname, const char *table, |
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const char *host, const char *port, const char *username, bool password, |
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const char *progname, bool echo, bool quiet) |
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{ |
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PQExpBufferData sql; |
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PGconn *conn; |
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PGresult *result; |
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initPQExpBuffer(&sql); |
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appendPQExpBuffer(&sql, "CLUSTER"); |
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if (table) |
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appendPQExpBuffer(&sql, " %s", fmtId(table)); |
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appendPQExpBuffer(&sql, ";\n"); |
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conn = connectDatabase(dbname, host, port, username, password, progname); |
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|
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if (echo) |
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printf("%s", sql.data); |
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result = PQexec(conn, sql.data); |
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if (PQresultStatus(result) != PGRES_COMMAND_OK) |
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{ |
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if (table) |
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fprintf(stderr, _("%s: clustering of table \"%s\" in database \"%s\" failed: %s"), |
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progname, table, dbname, PQerrorMessage(conn)); |
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else |
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fprintf(stderr, _("%s: clustering of database \"%s\" failed: %s"), |
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progname, dbname, PQerrorMessage(conn)); |
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PQfinish(conn); |
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exit(1); |
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} |
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|
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PQclear(result); |
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PQfinish(conn); |
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termPQExpBuffer(&sql); |
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if (!quiet) |
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puts("CLUSTER"); |
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} |
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static |
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void cluster_all_databases(const char *host, const char *port, const char *username, bool password, |
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const char *progname, bool echo, bool quiet) |
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{ |
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PGconn *conn; |
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PGresult *result; |
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int i; |
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conn = connectDatabase("template1", host, port, username, password, progname); |
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result = executeQuery(conn, "SELECT datname FROM pg_database WHERE datallowconn;", progname, echo); |
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PQfinish(conn); |
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for (i = 0; i < PQntuples(result); i++) |
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{ |
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char *dbname = PQgetvalue(result, i, 0); |
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if (!quiet) |
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fprintf(stderr, _("%s: clustering database \"%s\"\n"), progname, dbname); |
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cluster_one_database(dbname, NULL, |
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host, port, username, password, |
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progname, echo, quiet); |
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} |
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|
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PQclear(result); |
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} |
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|
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static void |
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help(const char *progname) |
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{ |
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printf(_("%s clusters all previously clustered tables in a database.\n"), progname); |
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printf(_("Usage:\n")); |
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printf(_(" %s [OPTION]... [DBNAME]\n"), progname); |
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printf(_("\nOptions:\n")); |
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printf(_(" -a, --all cluster all databases\n")); |
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printf(_(" -d, --dbname=DBNAME database to cluster\n")); |
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printf(_(" -t, --table=TABLE cluster specific table only")); |
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printf(_(" -e, --echo show the commands being sent to the server\n")); |
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printf(_(" -q, --quiet don't write any messages\n")); |
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printf(_(" --help show this help, then exit\n")); |
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printf(_(" --version output version information, then exit\n")); |
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printf(_("\nConnection options:\n")); |
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printf(_(" -h, --host=HOSTNAME database server host or socket directory\n")); |
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printf(_(" -p, --port=PORT database server port\n")); |
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printf(_(" -U, --username=USERNAME user name to connect as\n")); |
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printf(_(" -W, --password prompt for password\n")); |
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printf(_("\nRead the description of the SQL command CLUSTER for details.\n")); |
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printf(_("\nReport bugs to <pgsql-bugs@postgresql.org>.\n")); |
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} |
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@ -1,7 +1,8 @@ |
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# $Header: /cvsroot/pgsql/src/bin/scripts/nls.mk,v 1.1 2003/03/18 22:19:47 petere Exp $
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# $Header: /cvsroot/pgsql/src/bin/scripts/nls.mk,v 1.2 2003/06/18 12:19:11 petere Exp $
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CATALOG_NAME := pgscripts
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AVAIL_LANGUAGES :=
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GETTEXT_FILES := createdb.c createlang.c createuser.c \
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dropdb.c droplang.c dropuser.c \
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clusterdb.c vacuumdb.c \
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common.c
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GETTEXT_TRIGGERS:= _ simple_prompt
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@ -1,182 +0,0 @@ |
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#!/bin/sh |
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#------------------------------------------------------------------------- |
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# |
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# vacuumdb-- |
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# vacuum a postgres database |
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# |
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# This script runs psql with the "-c" option to vacuum |
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# the requested database. |
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# |
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# Portions Copyright (c) 1996-2002, PostgreSQL Global Development Group |
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# Portions Copyright (c) 1994, Regents of the University of California |
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# |
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# |
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# IDENTIFICATION |
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# $Header: /cvsroot/pgsql/src/bin/scripts/Attic/vacuumdb,v 1.28 2003/06/11 05:13:12 momjian Exp $ |
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# |
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#------------------------------------------------------------------------- |
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|
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CMDNAME=`basename "$0"` |
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PATHNAME=`echo "$0" | sed "s,$CMDNAME\$,,"` |
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|
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PSQLOPT= |
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full= |
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verbose= |
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analyze= |
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table= |
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dbname= |
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alldb= |
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quiet=0 |
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|
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while [ "$#" -gt 0 ] |
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do |
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case "$1" in |
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--help|-\?) |
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usage=t |
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break |
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;; |
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# options passed on to psql |
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--host|-h) |
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PSQLOPT="$PSQLOPT -h $2" |
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shift;; |
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-h*) |
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PSQLOPT="$PSQLOPT $1" |
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;; |
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--host=*) |
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PSQLOPT="$PSQLOPT -h `echo \"$1\" | sed 's/^--host=//'`" |
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;; |
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--port|-p) |
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PSQLOPT="$PSQLOPT -p $2" |
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shift;; |
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-p*) |
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PSQLOPT="$PSQLOPT $1" |
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;; |
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--port=*) |
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PSQLOPT="$PSQLOPT -p `echo \"$1\" | sed 's/^--port=//'`" |
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;; |
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--username|-U) |
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PSQLOPT="$PSQLOPT -U $2" |
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shift;; |
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-U*) |
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PSQLOPT="$PSQLOPT $1" |
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;; |
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--username=*) |
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PSQLOPT="$PSQLOPT -U `echo \"$1\" | sed 's/^--username=//'`" |
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;; |
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--password|-W) |
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PSQLOPT="$PSQLOPT -W" |
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;; |
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--echo|-e) |
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ECHOOPT="-e" |
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;; |
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--quiet|-q) |
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ECHOOPT="$ECHOOPT -o /dev/null" |
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quiet=1 |
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;; |
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--dbname|-d) |
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dbname="$2" |
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shift;; |
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-d*) |
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dbname=`echo $1 | sed 's/^-d//'` |
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;; |
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--dbname=*) |
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dbname=`echo $1 | sed 's/^--dbname=//'` |
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;; |
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# options converted into SQL command |
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--analyze|-z) |
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analyze="ANALYZE" |
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;; |
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--all|-a) |
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alldb=Y |
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;; |
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--table|-t) |
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table="$2" |
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shift;; |
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-t*) |
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table=`echo $1 | sed 's/^-t//'` |
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;; |
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--table=*) |
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table=`echo $1 | sed 's/^--table=//'` |
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;; |
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--full|-f) |
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full="FULL" |
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;; |
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--verbose|-v) |
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verbose="VERBOSE" |
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;; |
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|
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-*) |
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echo "$CMDNAME: invalid option: $1" 1>&2 |
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echo "Try '$CMDNAME --help' for more information." 1>&2 |
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exit 1 |
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;; |
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*) |
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dbname="$1" |
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if [ "$#" -ne 1 ]; then |
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echo "$CMDNAME: invalid option: $2" 1>&2 |
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echo "Try '$CMDNAME --help' for more information." 1>&2 |
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exit 1 |
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fi |
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;; |
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esac |
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shift |
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done |
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|
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if [ "$usage" ]; then |
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echo "$CMDNAME cleans and analyzes a PostgreSQL database." |
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echo |
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echo "Usage:" |
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echo " $CMDNAME [OPTION]... [DBNAME]" |
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echo |
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echo "Options:" |
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echo " -a, --all vacuum all databases" |
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echo " -d, --dbname=DBNAME database to vacuum" |
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echo " -t, --table='TABLE[(columns)]' vacuum specific table only" |
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echo " -f, --full do full vacuuming" |
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echo " -z, --analyze update optimizer hints" |
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echo " -e, --echo show the command being sent to the backend" |
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echo " -q, --quiet don't write any output" |
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echo " -v, --verbose write a lot of output" |
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echo " --help show this help, then exit" |
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echo |
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echo "Connection options:" |
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echo " -h, --host=HOSTNAME database server host or socket directory" |
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echo " -p, --port=PORT database server port" |
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echo " -U, --username=USERNAME user name to connect as" |
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echo " -W, --password prompt for password" |
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echo |
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echo "Read the description of the SQL command VACUUM for details." |
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echo |
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echo "Report bugs to <pgsql-bugs@postgresql.org>." |
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exit 0 |
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fi |
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|
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if [ "$alldb" ]; then |
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if [ "$dbname" -o "$table" ]; then |
||||
echo "$CMDNAME: cannot vacuum all databases and a specific one at the same time" 1>&2 |
||||
exit 1 |
||||
fi |
||||
dbname=`${PATHNAME}psql $PSQLOPT -q -t -A -d template1 -c 'SELECT datname FROM pg_database WHERE datallowconn'` |
||||
|
||||
elif [ -z "$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 |
||||
|
||||
for db in $dbname |
||||
do |
||||
[ "$alldb" -a "$quiet" -ne 1 ] && echo "Vacuuming $db" |
||||
${PATHNAME}psql $PSQLOPT $ECHOOPT -c "VACUUM $full $verbose $analyze $table" -d $db |
||||
if [ "$?" -ne 0 ]; then |
||||
echo "$CMDNAME: vacuum $table $db failed" 1>&2 |
||||
exit 1 |
||||
fi |
||||
done |
||||
|
||||
exit 0 |
||||
@ -0,0 +1,272 @@ |
||||
/*-------------------------------------------------------------------------
|
||||
* |
||||
* vacuumdb |
||||
* |
||||
* 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/vacuumdb.c,v 1.1 2003/06/18 12:19:11 petere Exp $ |
||||
* |
||||
*------------------------------------------------------------------------- |
||||
*/ |
||||
|
||||
#include "postgres_fe.h" |
||||
#include "common.h" |
||||
|
||||
|
||||
static |
||||
void vacuum_one_database(const char *dbname, bool full, bool verbose, bool analyze, const char *table, |
||||
const char *host, const char *port, const char *username, bool password, |
||||
const char *progname, bool echo, bool quiet); |
||||
static |
||||
void vacuum_all_databases(bool full, bool verbose, bool analyze, |
||||
const char *host, const char *port, const char *username, bool password, |
||||
const char *progname, bool echo, bool quiet); |
||||
|
||||
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'}, |
||||
{"dbname", required_argument, NULL, 'd'}, |
||||
{"analyze", no_argument, NULL, 'z'}, |
||||
{"all", no_argument, NULL, 'a'}, |
||||
{"table", required_argument, NULL, 't'}, |
||||
{"full", no_argument, NULL, 'f'}, |
||||
{"verbose", no_argument, NULL, 'v'}, |
||||
{NULL, 0, NULL, 0} |
||||
}; |
||||
|
||||
char *progname; |
||||
int optindex; |
||||
int c; |
||||
|
||||
const char *dbname = NULL; |
||||
char *host = NULL; |
||||
char *port = NULL; |
||||
char *username = NULL; |
||||
bool password = false; |
||||
bool echo = false; |
||||
bool quiet = false; |
||||
bool analyze = false; |
||||
bool alldb = false; |
||||
char *table = NULL; |
||||
bool full = false; |
||||
bool verbose = false; |
||||
|
||||
progname = get_progname(argv[0]); |
||||
init_nls(); |
||||
handle_help_version_opts(argc, argv, "vacuumdb", help); |
||||
|
||||
while ((c = getopt_long(argc, argv, "h:p:U:Weqd:zat:fv", 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 'd': |
||||
dbname = optarg; |
||||
break; |
||||
case 'z': |
||||
analyze = true; |
||||
break; |
||||
case 'a': |
||||
alldb = true; |
||||
break; |
||||
case 't': |
||||
table = optarg; |
||||
break; |
||||
case 'f': |
||||
full = true; |
||||
break; |
||||
case 'v': |
||||
verbose = true; |
||||
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; |
||||
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 (alldb) |
||||
{ |
||||
if (dbname) |
||||
{ |
||||
fprintf(stderr, _("%s: cannot vacuum all databases and a specific one at the same time\n"), |
||||
progname); |
||||
exit(1); |
||||
} |
||||
if (table) |
||||
{ |
||||
fprintf(stderr, _("%s: cannot vacuum a specific table in all databases\n"), |
||||
progname); |
||||
exit(1); |
||||
} |
||||
|
||||
vacuum_all_databases(full, verbose, analyze, |
||||
host, port, username, password, |
||||
progname, echo, quiet); |
||||
} |
||||
else |
||||
{ |
||||
if (dbname == NULL) |
||||
{ |
||||
if (getenv("PGDATABASE")) |
||||
dbname = getenv("PGDATABASE"); |
||||
else if (getenv("PGUSER")) |
||||
dbname = getenv("PGUSER"); |
||||
else |
||||
dbname = get_user_name(progname); |
||||
} |
||||
|
||||
vacuum_one_database(dbname, full, verbose, analyze, table, |
||||
host, port, username, password, |
||||
progname, echo, quiet); |
||||
} |
||||
|
||||
exit(0); |
||||
} |
||||
|
||||
|
||||
static |
||||
void vacuum_one_database(const char *dbname, bool full, bool verbose, bool analyze, const char *table, |
||||
const char *host, const char *port, const char *username, bool password, |
||||
const char *progname, bool echo, bool quiet) |
||||
{ |
||||
PQExpBufferData sql; |
||||
|
||||
PGconn *conn; |
||||
PGresult *result; |
||||
|
||||
initPQExpBuffer(&sql); |
||||
|
||||
appendPQExpBuffer(&sql, "VACUUM"); |
||||
if (full) |
||||
appendPQExpBuffer(&sql, " FULL"); |
||||
if (verbose) |
||||
appendPQExpBuffer(&sql, " VERBOSE"); |
||||
if (analyze) |
||||
appendPQExpBuffer(&sql, " ANALYZE"); |
||||
if (table) |
||||
appendPQExpBuffer(&sql, " %s", table); |
||||
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) |
||||
{ |
||||
if (table) |
||||
fprintf(stderr, _("%s: vacuuming of table \"%s\" in database \"%s\" failed: %s"), |
||||
progname, table, dbname, PQerrorMessage(conn)); |
||||
else |
||||
fprintf(stderr, _("%s: vacuuming of database \"%s\" failed: %s"), |
||||
progname, dbname, PQerrorMessage(conn)); |
||||
PQfinish(conn); |
||||
exit(1); |
||||
} |
||||
|
||||
PQclear(result); |
||||
PQfinish(conn); |
||||
termPQExpBuffer(&sql); |
||||
|
||||
if (!quiet) |
||||
puts("VACUUM"); |
||||
} |
||||
|
||||
|
||||
static |
||||
void vacuum_all_databases(bool full, bool verbose, bool analyze, |
||||
const char *host, const char *port, const char *username, bool password, |
||||
const char *progname, bool echo, bool quiet) |
||||
{ |
||||
PGconn *conn; |
||||
PGresult *result; |
||||
int i; |
||||
|
||||
conn = connectDatabase("template1", host, port, username, password, progname); |
||||
result = executeQuery(conn, "SELECT datname FROM pg_database WHERE datallowconn;", progname, echo); |
||||
PQfinish(conn); |
||||
|
||||
for (i = 0; i < PQntuples(result); i++) |
||||
{ |
||||
char *dbname = PQgetvalue(result, i, 0); |
||||
|
||||
if (!quiet) |
||||
fprintf(stderr, _("%s: vacuuming database \"%s\"\n"), progname, dbname); |
||||
|
||||
vacuum_one_database(dbname, full, verbose, analyze, NULL, |
||||
host, port, username, password, |
||||
progname, echo, quiet); |
||||
} |
||||
|
||||
PQclear(result); |
||||
} |
||||
|
||||
|
||||
static void |
||||
help(const char *progname) |
||||
{ |
||||
printf(_("%s cleans and analyzes a PostgreSQL database.\n\n"), progname); |
||||
printf(_("Usage:\n")); |
||||
printf(_(" %s [OPTION]... [DBNAME]\n"), progname); |
||||
printf(_("\nOptions:\n")); |
||||
printf(_(" -a, --all vacuum all databases\n")); |
||||
printf(_(" -d, --dbname=DBNAME database to vacuum\n")); |
||||
printf(_(" -t, --table='TABLE[(COLUMNS)]' vacuum specific table only\n")); |
||||
printf(_(" -f, --full do full vacuuming\n")); |
||||
printf(_(" -z, --analyze update optimizer hints\n")); |
||||
printf(_(" -e, --echo show the commands being sent to the server\n")); |
||||
printf(_(" -q, --quiet don't write any messages\n")); |
||||
printf(_(" -v, --verbose write a lot of output\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 or socket directory\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(_("\nRead the description of the SQL command VACUUM for details.\n")); |
||||
printf(_("\nReport bugs to <pgsql-bugs@postgresql.org>.\n")); |
||||
} |
||||
Loading…
Reference in new issue