mirror of
https://git.postgresql.org/git/postgresql.git
synced 2025-02-05 19:09:58 +08:00
Move reindexdb from /contrib to /bin.
Euler Taveira de Oliveira
This commit is contained in:
Bruce Momjian
parent
2ea44d1ada
commit
85e9a5a014
@ -1,4 +1,4 @@
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# $PostgreSQL: pgsql/contrib/Makefile,v 1.58 2005/07/29 14:46:55 momjian Exp $
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# $PostgreSQL: pgsql/contrib/Makefile,v 1.59 2005/07/29 15:13:10 momjian Exp $
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subdir = contrib
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top_builddir = ..
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@ -39,7 +39,6 @@ WANTED_DIRS = \
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# mSQL-interface \ (requires msql installed)
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# mac \ (does not have a makefile)
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# oracle \ (does not have a makefile)
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# reindexdb \ (does not have a makefile)
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# start-scripts \ (does not have a makefile)
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# xml2 \ (non-standard makefile)
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@ -128,10 +128,6 @@ pgstattuple -
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space within a table
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by Tatsuo Ishii <t-ishii@sra.co.jp>
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reindexdb -
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Reindexes a database
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by Shaun Thomas <sthomas@townnews.com>
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seg -
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Confidence-interval datatype (GiST indexing example)
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by Gene Selkov, Jr. <selkovjr@mcs.anl.gov>
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@ -1,9 +0,0 @@
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reindexdb
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Indexes are known to grow over time. Being as vacuum doesn't slow or
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clean up after this growth, and there is no command to reindex all tables
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in a database, it made sense to construct this utility to do it.
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Shaun Thomas <sthomas@townnews.com>
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@ -1,252 +0,0 @@
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#!/bin/sh
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# -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- #
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# Package : reindexdb Version : $Revision: 1.6 $
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# Date : 05/08/2002 Author : Shaun Thomas
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# Req : psql, sh, perl, sed Type : Utility
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#
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# -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- #
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# -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- #
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# Function Definitions
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# -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- #
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usage()
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{
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echo "$CMDNAME reindexes a PostgreSQL database."
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echo
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echo "Usage:"
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echo " $CMDNAME [options] [dbname]"
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echo
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echo "Options:"
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echo " -h, --host=HOSTNAME Database server host"
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echo " -p, --port=PORT Database server port"
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echo " -U, --username=USERNAME Username to connect as"
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echo " -W, --password Prompt for password"
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echo " -d, --dbname=DBNAME Database to reindex"
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echo " -a, --all Reindex all databases"
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echo " -t, --table=TABLE Reindex specific table only"
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echo " -i, --index=INDEX Reindex specific index only"
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echo " -e, --echo Show the command(s) sent to the backend"
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echo " -q, --quiet Don't write any output"
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echo
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echo "Read the description of the SQL command REINDEX for details."
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echo
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exit 0
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}
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# -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- #
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# Program Body
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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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# Try valiantly to get the location of psql, since you can't ever
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# really know where it has been placed. We'll start by trying the
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# path. If that fails, we'll try the directory where this script
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# resides. Then on to whereis, and finally locate. Wish us luck.
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if x=`psql -V 2>/dev/null | grep psql`; then
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PSQL='psql'
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elif [ -f ${PATHNAME}psql ]; then
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PSQL=${PATHNAME}psql;
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elif x=`whereis -b psql 2>/dev/null | sed 's/.* //'`; then
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PSQL=$x
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elif x=`locate -r bin/psql$ -n 1 2>/dev/null`; then
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PSQL=$x
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else
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echo "$CMDNAME: Could not find psql to talk to postgres installation."
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echo "Please make sure psql is in your path, or that this script is in"
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echo "the same directory as psql was installed."
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exit 1
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fi
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# Now, go through all of our command-line options and get each operation
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# we said we'd accept in the usage listing.
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while [ "$#" -gt 0 ]
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do
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# Show help.
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case "$1" in
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--help|-\?)
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usage
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exit 0
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;;
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# All of the following are postgres options. We can pass them on
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# directly, without interpreting them in any way. We don't care.
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# Anything that allows a space, we'll get the next *two* arguments
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# and make sure to pass those along.
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--host|-h|-p|--port|-U|--username)
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PSQLOPT="$PSQLOPT $1 $2"
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shift
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;;
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-h*|--host=*|-p*|--port=*|-U*|--username=*|-W|--password)
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PSQLOPT="$PSQLOPT $1"
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;;
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# From this point on, we're setting options that are required for
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# or only valid in This script. This includes which database(s) to
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# reindex, which tables, or which indexes, and so on.
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# Echoing. We'll *not* use this in queries we use to get lists.
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--echo|-e)
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ECHOOPT="-e"
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;;
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# Do not echo messages.
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--quiet|-q)
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ECHOOPT="-q"
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quiet=1
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;;
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# Reindex all databases, all tables, all applicable indexes.
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--all|-a)
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alldb=1
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;;
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# Database to connect to, if not all of them.
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--dbname|-d)
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dbname="$2"
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shift
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;;
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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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# Reindex specific Table. Disables index reindexing.
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--table|-t)
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table="$2"
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shift
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;;
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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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# Reindex specific index. Disables table reindexing.
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--index|-i)
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index="$2"
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shift
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;;
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-i*)
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index=`echo "$1" | sed 's/^-i//'`
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;;
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--index=*)
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index=`echo "$1" | sed 's/^--index=//'`
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;;
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# Yeah, no options? Whine, and show usage.
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-*)
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echo "$CMDNAME: invalid option: $1" 1>&2
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usage;
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exit 1
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;;
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# Finally, it's possible that the database name was just the last
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# unlabeled option. So, let's get that.
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*)
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dbname="$1"
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;;
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esac
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shift # Shift off each argument as we loop.
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done
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# Get a list of all databases we'll be using. This first case is if we
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# were asked to do all databases.
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if [ "$alldb" ]; then
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if [ "$dbname" ] || [ "$index" ] || [ "$table" ]; then
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echo "$CMDNAME: cannot reindex all databases and a specific database," 1>&2
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echo " table, or index at the same time." 1>&2
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exit 1
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fi
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# Execute a command to pull back all databases the user specified can
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# connect to. That's the list we'll be using. It's also why it's
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# a good idea for this to be run as a super-user.
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sql='SELECT datname FROM pg_database WHERE datallowconn'
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dbname=`$PSQL $PSQLOPT -q -t -A -d postgres -c "$sql"`
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# Ok, if it's not all databases, make sure at least one database is
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# specified before continuing.
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elif [ -z "$dbname" ]; then
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echo "$CMDNAME: missing required argument: database name" 1>&2
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usage;
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exit 1
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fi
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# No. We can't reindex a specific index and table at the same time.
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# Complain about this, and move on.
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if [ "$table" ] && [ "$index" ]; then
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echo "$CMDNAME: cannot reindex a specific table and a specific index" 1>&2
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echo "at the same time." 1>&2
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exit 1
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fi
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# If index was selected, reindex that index.
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if [ "$index" ]; then
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$PSQL $PSQLOPT $ECHOOPT -c "REINDEX INDEX \"$index\"" -d "$dbname"
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if [ "$?" -ne 0 ]; then
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echo "$CMDNAME: reindex index \"$index\" failed" 1>&2
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exit 1
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fi
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# Ok, no index. Is there a specific table to reindex?
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elif [ "$table" ]; then
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$PSQL $PSQLOPT $ECHOOPT -c "REINDEX TABLE \"$table\"" -d "$dbname"
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if [ "$?" -ne 0 ]; then
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echo "$CMDNAME: reindex table \"$table\" failed" 1>&2
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exit 1
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fi
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# No specific table, no specific index, either we have a specific database,
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# or were told to do all databases. Do it!
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else
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# We set IFS to newline only so that the for-loops won't misinterpret
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# spaces in the lists we retrieved via psql. Note also the use of
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# regclass to handle spaces, mixed-case names, and schema awareness.
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sql="SELECT DISTINCT c.oid::pg_catalog.regclass FROM pg_catalog.pg_index x JOIN pg_catalog.pg_class c ON c.oid = x.indrelid JOIN pg_catalog.pg_namespace n ON c.relnamespace = n.oid WHERE nspname NOT LIKE 'pg\\\\_%'"
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IFS='
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'
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for db in $dbname; do
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# Only print which database we're currently reindexing if not in
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# quiet mode, and we're doing more than one database.
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[ "$alldb" ] && [ -z "$quiet" ] && echo "Reindexing $db"
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IFS='
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'
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# Get a list of non-system tables that have indexes.
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tables=`$PSQL $PSQLOPT -q -t -A -d "$db" -c "$sql"`
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# Ok, reindex every table in the database.
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IFS='
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'
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for tab in $tables; do
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IFS='
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'
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$PSQL $PSQLOPT $ECHOOPT -c "REINDEX TABLE $tab" -d "$db"
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if [ "$?" -ne 0 ]; then
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echo "$CMDNAME: reindex table $tab failed" 1>&2
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exit 1
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fi
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IFS='
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'
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done
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done
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fi
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exit 0
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@ -1,5 +1,5 @@
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<!--
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$PostgreSQL: pgsql/doc/src/sgml/ref/allfiles.sgml,v 1.65 2005/07/26 23:24:02 tgl Exp $
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$PostgreSQL: pgsql/doc/src/sgml/ref/allfiles.sgml,v 1.66 2005/07/29 15:13:11 momjian Exp $
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PostgreSQL documentation
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Complete list of usable sgml source files in this directory.
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-->
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@ -136,4 +136,5 @@ Complete list of usable sgml source files in this directory.
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<!entity postgres system "postgres-ref.sgml">
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<!entity postmaster system "postmaster.sgml">
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<!entity psqlRef system "psql-ref.sgml">
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<!entity reindexdb system "reindexdb.sgml">
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<!entity vacuumdb system "vacuumdb.sgml">
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294
doc/src/sgml/ref/reindexdb.sgml
Normal file
294
doc/src/sgml/ref/reindexdb.sgml
Normal file
@ -0,0 +1,294 @@
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<!--
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$PostgreSQL $
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PostgreSQL documentation
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-->
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<refentry id="APP-REINDEXDB">
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<refmeta>
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<refentrytitle id="APP-REINDEXDB-TITLE"><application>reindexdb</application></refentrytitle>
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<manvolnum>1</manvolnum>
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<refmiscinfo>Application</refmiscinfo>
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</refmeta>
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<refnamediv>
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<refname id="reindexdb">reindexdb</refname>
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<refpurpose>reindex a <productname>PostgreSQL</productname> database</refpurpose>
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</refnamediv>
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<indexterm zone="app-reindexdb">
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<primary>reindexdb</primary>
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</indexterm>
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<refsynopsisdiv>
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<cmdsynopsis>
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<command>reindexdb</command>
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<arg rep="repeat"><replaceable>connection-option</replaceable></arg>
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<arg>--table | -t <replaceable>table</replaceable> </arg>
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<arg>--index | -i <replaceable>index</replaceable> </arg>
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<arg><replaceable>dbname</replaceable></arg>
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<sbr>
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<command>reindexdb</command>
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<arg rep="repeat"><replaceable>connection-option</replaceable></arg>
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<arg>--all | -a</arg>
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<sbr>
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<command>reindexdb</command>
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<arg rep="repeat"><replaceable>connection-option</replaceable></arg>
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<arg>--system | -s</arg>
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<arg><replaceable>dbname</replaceable></arg>
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</cmdsynopsis>
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</refsynopsisdiv>
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<refsect1>
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<title>Description</title>
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<para>
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<application>reindexdb</application> is a utility for rebuilding indexes
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in a <productname>PostgreSQL</productname> database.
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</para>
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<para>
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<application>reindexdb</application> is a wrapper around the SQL
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command <xref linkend="SQL-REINDEX" endterm="sql-reindex-title">.
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There is no effective difference between reindexing databases via
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this utility and via other methods for accessing the server.
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</para>
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</refsect1>
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<refsect1>
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<title>Options</title>
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<para>
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<application>reindexdb</application> accepts the following command-line arguments:
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<variablelist>
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<varlistentry>
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<term><option>-a</></term>
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<term><option>--all</></term>
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<listitem>
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<para>
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Reindex all databases.
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</para>
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</listitem>
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</varlistentry>
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||||
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<varlistentry>
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<term><option>-s</></term>
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<term><option>--system</></term>
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<listitem>
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<para>
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Reindex database's system catalogs.
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</para>
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||||
</listitem>
|
||||
</varlistentry>
|
||||
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||||
<varlistentry>
|
||||
<term><option>-t <replaceable class="parameter">table</replaceable></></term>
|
||||
<term><option>--table <replaceable class="parameter">table</replaceable></></term>
|
||||
<listitem>
|
||||
<para>
|
||||
Reindex <replaceable class="parameter">table</replaceable> only.
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
|
||||
<varlistentry>
|
||||
<term><option>-i <replaceable class="parameter">index</replaceable></></term>
|
||||
<term><option>--index <replaceable class="parameter">index</replaceable></></term>
|
||||
<listitem>
|
||||
<para>
|
||||
Recreate <replaceable class="parameter">index</replaceable> only.
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
|
||||
<varlistentry>
|
||||
<term><option><optional>-d</> <replaceable class="parameter">dbname</replaceable></></term>
|
||||
<term><option><optional>--dbname</> <replaceable class="parameter">dbname</replaceable></></term>
|
||||
<listitem>
|
||||
<para>
|
||||
Specifies the name of the database to be reindexed.
|
||||
If this is not specified and <option>-a</option> (or
|
||||
<option>--all</option>) is not used, the database name is read
|
||||
from the environment variable <envar>PGDATABASE</envar>. If
|
||||
that is not set, the user name specified for the connection is
|
||||
used.
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
|
||||
<varlistentry>
|
||||
<term><option>-e</></term>
|
||||
<term><option>--echo</></term>
|
||||
<listitem>
|
||||
<para>
|
||||
Echo the commands that <application>reindexdb</application> generates
|
||||
and sends to the server.
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
|
||||
<varlistentry>
|
||||
<term><option>-q</></term>
|
||||
<term><option>--quiet</></term>
|
||||
<listitem>
|
||||
<para>
|
||||
Do not display a response.
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
|
||||
</variablelist>
|
||||
</para>
|
||||
|
||||
<para>
|
||||
<application>reindexdb</application> also accepts
|
||||
the following command-line arguments for connection parameters:
|
||||
|
||||
<variablelist>
|
||||
<varlistentry>
|
||||
<term><option>-h <replaceable class="parameter">host</replaceable></></term>
|
||||
<term><option>--host <replaceable class="parameter">host</replaceable></></term>
|
||||
<listitem>
|
||||
<para>
|
||||
Specifies the host name of the machine on which the server is
|
||||
running. If the value begins with a slash, it is used as the
|
||||
directory for the Unix domain socket.
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
|
||||
<varlistentry>
|
||||
<term><option>-p <replaceable class="parameter">port</replaceable></></term>
|
||||
<term><option>--port <replaceable class="parameter">port</replaceable></></term>
|
||||
<listitem>
|
||||
<para>
|
||||
Specifies the TCP port or local Unix domain socket file
|
||||
extension on which the server
|
||||
is listening for connections.
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
|
||||
<varlistentry>
|
||||
<term><option>-U <replaceable class="parameter">username</replaceable></></term>
|
||||
<term><option>--username <replaceable class="parameter">username</replaceable></></term>
|
||||
<listitem>
|
||||
<para>
|
||||
User name to connect as.
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
|
||||
<varlistentry>
|
||||
<term><option>-W</></term>
|
||||
<term><option>--password</></term>
|
||||
<listitem>
|
||||
<para>
|
||||
Force password prompt.
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
</variablelist>
|
||||
</para>
|
||||
</refsect1>
|
||||
|
||||
|
||||
<refsect1>
|
||||
<title>Environment</title>
|
||||
|
||||
<variablelist>
|
||||
<varlistentry>
|
||||
<term><envar>PGDATABASE</envar></term>
|
||||
<term><envar>PGHOST</envar></term>
|
||||
<term><envar>PGPORT</envar></term>
|
||||
<term><envar>PGUSER</envar></term>
|
||||
|
||||
<listitem>
|
||||
<para>
|
||||
Default connection parameters
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
</variablelist>
|
||||
</refsect1>
|
||||
|
||||
|
||||
<refsect1>
|
||||
<title>Diagnostics</title>
|
||||
|
||||
<para>
|
||||
In case of difficulty, see <xref linkend="SQL-REINDEX"
|
||||
endterm="sql-reindex-title"> and <xref linkend="APP-PSQL"> for
|
||||
discussions of potential problems and error messages.
|
||||
The database server must be running at the
|
||||
targeted host. Also, any default connection settings and environment
|
||||
variables used by the <application>libpq</application> front-end
|
||||
library will apply.
|
||||
</para>
|
||||
|
||||
</refsect1>
|
||||
|
||||
|
||||
<refsect1>
|
||||
<title>Notes</title>
|
||||
|
||||
<para>
|
||||
<application>reindexdb</application> might need to connect several
|
||||
times to the <productname>PostgreSQL</productname> server, asking
|
||||
for a password each time. It is convenient to have a
|
||||
<filename>~/.pgpass</> file in such cases. See <xref
|
||||
linkend="libpq-pgpass"> for more information.
|
||||
</para>
|
||||
</refsect1>
|
||||
|
||||
|
||||
<refsect1>
|
||||
<title>Examples</title>
|
||||
|
||||
<para>
|
||||
To reindex the database <literal>test</literal>:
|
||||
<screen>
|
||||
<prompt>$ </prompt><userinput>reindexdb test</userinput>
|
||||
</screen>
|
||||
</para>
|
||||
|
||||
<para>
|
||||
To reindex the table <literal>foo</literal> and the index
|
||||
<literal>bar</literal> in a database named <literal>abcd</literal>:
|
||||
<screen>
|
||||
<prompt>$ </prompt><userinput>reindexdb --table foo --index bar abcd</userinput>
|
||||
</screen>
|
||||
</para>
|
||||
|
||||
</refsect1>
|
||||
|
||||
<refsect1>
|
||||
<title>See Also</title>
|
||||
|
||||
<simplelist type="inline">
|
||||
<member><xref linkend="sql-reindex" endterm="sql-reindex-title"></member>
|
||||
<member>Environment Variables (<xref linkend="libpq-envars">)</member>
|
||||
</simplelist>
|
||||
</refsect1>
|
||||
|
||||
</refentry>
|
||||
|
||||
<!-- Keep this comment at the end of the file
|
||||
Local variables:
|
||||
mode: sgml
|
||||
sgml-omittag:nil
|
||||
sgml-shorttag:t
|
||||
sgml-minimize-attributes:nil
|
||||
sgml-always-quote-attributes:t
|
||||
sgml-indent-step:1
|
||||
sgml-indent-data:t
|
||||
sgml-parent-document:nil
|
||||
sgml-default-dtd-file:"../reference.ced"
|
||||
sgml-exposed-tags:nil
|
||||
sgml-local-catalogs:"/usr/lib/sgml/catalog"
|
||||
sgml-local-ecat-files:nil
|
||||
End:
|
||||
-->
|
||||
@ -1,5 +1,5 @@
|
||||
<!-- reference.sgml
|
||||
$PostgreSQL: pgsql/doc/src/sgml/reference.sgml,v 1.55 2005/07/26 23:24:01 tgl Exp $
|
||||
$PostgreSQL: pgsql/doc/src/sgml/reference.sgml,v 1.56 2005/07/29 15:13:11 momjian Exp $
|
||||
|
||||
PostgreSQL Reference Manual
|
||||
-->
|
||||
@ -176,6 +176,7 @@ PostgreSQL Reference Manual
|
||||
&pgDumpall;
|
||||
&pgRestore;
|
||||
&psqlRef;
|
||||
&reindexdb;
|
||||
&vacuumdb;
|
||||
|
||||
</reference>
|
||||
|
||||
@ -5,7 +5,7 @@
|
||||
# Portions Copyright (c) 1996-2005, PostgreSQL Global Development Group
|
||||
# Portions Copyright (c) 1994, Regents of the University of California
|
||||
#
|
||||
# $PostgreSQL: pgsql/src/bin/scripts/Makefile,v 1.33 2005/03/25 18:17:14 momjian Exp $
|
||||
# $PostgreSQL: pgsql/src/bin/scripts/Makefile,v 1.34 2005/07/29 15:13:11 momjian Exp $
|
||||
#
|
||||
#-------------------------------------------------------------------------
|
||||
|
||||
@ -14,7 +14,7 @@ subdir = src/bin/scripts
|
||||
top_builddir = ../../..
|
||||
include $(top_builddir)/src/Makefile.global
|
||||
|
||||
PROGRAMS = createdb createlang createuser dropdb droplang dropuser clusterdb vacuumdb
|
||||
PROGRAMS = createdb createlang createuser dropdb droplang dropuser clusterdb vacuumdb reindexdb
|
||||
|
||||
override CPPFLAGS := -DFRONTEND -I$(top_srcdir)/src/bin/pg_dump -I$(top_srcdir)/src/bin/psql -I$(libpq_srcdir) $(CPPFLAGS)
|
||||
|
||||
@ -31,6 +31,7 @@ droplang: droplang.o common.o print.o mbprint.o
|
||||
dropuser: dropuser.o common.o dumputils.o $(top_builddir)/src/backend/parser/keywords.o
|
||||
clusterdb: clusterdb.o common.o dumputils.o $(top_builddir)/src/backend/parser/keywords.o
|
||||
vacuumdb: vacuumdb.o common.o
|
||||
reindexdb: reindexdb.o common.o dumputils.o $(top_builddir)/src/backend/parser/keywords.o
|
||||
|
||||
dumputils.c: % : $(top_srcdir)/src/bin/pg_dump/%
|
||||
rm -f $@ && $(LN_S) $< .
|
||||
@ -52,6 +53,7 @@ install: all installdirs
|
||||
$(INSTALL_PROGRAM) dropuser$(X) $(DESTDIR)$(bindir)/dropuser$(X)
|
||||
$(INSTALL_PROGRAM) clusterdb$(X) $(DESTDIR)$(bindir)/clusterdb$(X)
|
||||
$(INSTALL_PROGRAM) vacuumdb$(X) $(DESTDIR)$(bindir)/vacuumdb$(X)
|
||||
$(INSTALL_PROGRAM) reindexdb$(X) $(DESTDIR)$(bindir)/reindexdb$(X)
|
||||
|
||||
installdirs:
|
||||
$(mkinstalldirs) $(DESTDIR)$(bindir)
|
||||
|
||||
@ -1,8 +1,8 @@
|
||||
# $PostgreSQL: pgsql/src/bin/scripts/nls.mk,v 1.18 2005/01/17 03:05:22 petere Exp $
|
||||
# $PostgreSQL: pgsql/src/bin/scripts/nls.mk,v 1.19 2005/07/29 15:13:11 momjian Exp $
|
||||
CATALOG_NAME := pgscripts
|
||||
AVAIL_LANGUAGES := cs de es fr it ko pt_BR ro ru sk sl sv tr zh_CN zh_TW
|
||||
GETTEXT_FILES := createdb.c createlang.c createuser.c \
|
||||
dropdb.c droplang.c dropuser.c \
|
||||
clusterdb.c vacuumdb.c \
|
||||
clusterdb.c vacuumdb.c reindexdb.c \
|
||||
common.c
|
||||
GETTEXT_TRIGGERS:= _ simple_prompt
|
||||
|
||||
351
src/bin/scripts/reindexdb.c
Normal file
351
src/bin/scripts/reindexdb.c
Normal file
@ -0,0 +1,351 @@
|
||||
/*-------------------------------------------------------------------------
|
||||
*
|
||||
* reindexdb
|
||||
*
|
||||
* Portions Copyright (c) 1996-2005, PostgreSQL Global Development Group
|
||||
*
|
||||
* $PostgreSQL: pgsql/src/bin/scripts/reindexdb.c,v 1.1 2005/07/29 15:13:11 momjian Exp $
|
||||
*
|
||||
*-------------------------------------------------------------------------
|
||||
*/
|
||||
|
||||
#include "postgres_fe.h"
|
||||
#include "common.h"
|
||||
#include "dumputils.h"
|
||||
|
||||
|
||||
static void reindex_one_database(const char *name, const char *dbname,
|
||||
const char *type, const char *host,
|
||||
const char *port, const char *username,
|
||||
bool password, const char *progname,
|
||||
bool echo, bool quiet);
|
||||
static void reindex_all_databases(const char *host, const char *port,
|
||||
const char *username, bool password,
|
||||
const char *progname, bool echo,
|
||||
bool quiet);
|
||||
static void reindex_system_catalogs(const char *dbname,
|
||||
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'},
|
||||
{"all", no_argument, NULL, 'a'},
|
||||
{"system", no_argument, NULL, 's'},
|
||||
{"table", required_argument, NULL, 't'},
|
||||
{"index", required_argument, NULL, 'i'},
|
||||
{NULL, 0, NULL, 0}
|
||||
};
|
||||
|
||||
const char *progname;
|
||||
int optindex;
|
||||
int c;
|
||||
|
||||
const char *dbname = NULL;
|
||||
const char *host = NULL;
|
||||
const char *port = NULL;
|
||||
const char *username = NULL;
|
||||
bool password = false;
|
||||
bool syscatalog = false;
|
||||
bool alldb = false;
|
||||
bool echo = false;
|
||||
bool quiet = false;
|
||||
const char *table = NULL;
|
||||
const char *index = NULL;
|
||||
|
||||
progname = get_progname(argv[0]);
|
||||
set_pglocale_pgservice(argv[0], "pgscripts");
|
||||
|
||||
handle_help_version_opts(argc, argv, "reindexdb", help);
|
||||
|
||||
/* process command-line options */
|
||||
while ((c = getopt_long(argc, argv, "h:p:U:Weqd:ast:i:", 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 'a':
|
||||
alldb = true;
|
||||
break;
|
||||
case 's':
|
||||
syscatalog = true;
|
||||
break;
|
||||
case 't':
|
||||
table = optarg;
|
||||
break;
|
||||
case 'i':
|
||||
index = 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;
|
||||
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 reindex all databases and a specific one at the same time\n"), progname);
|
||||
exit(1);
|
||||
}
|
||||
if (syscatalog)
|
||||
{
|
||||
fprintf(stderr, _("%s: cannot reindex all databases and system catalogs at the same time\n"), progname);
|
||||
exit(1);
|
||||
}
|
||||
if (table)
|
||||
{
|
||||
fprintf(stderr, _("%s: cannot reindex a specific table in all databases\n"), progname);
|
||||
exit(1);
|
||||
}
|
||||
if (index)
|
||||
{
|
||||
fprintf(stderr, _("%s: cannot reindex a specific index in all databases\n"), progname);
|
||||
exit(1);
|
||||
}
|
||||
|
||||
reindex_all_databases(host, port, username, password,
|
||||
progname, echo, quiet);
|
||||
}
|
||||
else if (syscatalog)
|
||||
{
|
||||
if (table)
|
||||
{
|
||||
fprintf(stderr, _("%s: cannot reindex a specific table and system catalogs at the same time\n"), progname);
|
||||
exit(1);
|
||||
}
|
||||
if (index)
|
||||
{
|
||||
fprintf(stderr, _("%s: cannot reindex a specific index and system catalogs at the same time\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);
|
||||
}
|
||||
|
||||
reindex_system_catalogs(dbname, 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);
|
||||
}
|
||||
|
||||
if (index)
|
||||
reindex_one_database(index, dbname, "INDEX", host, port,
|
||||
username, password, progname, echo, quiet);
|
||||
if (table)
|
||||
reindex_one_database(table, dbname, "TABLE", host, port,
|
||||
username, password, progname, echo, quiet);
|
||||
/* reindex database only if index or table is not specified */
|
||||
if (index == NULL && table == NULL)
|
||||
reindex_one_database(dbname, dbname, "DATABASE", host, port,
|
||||
username, password, progname, echo, quiet);
|
||||
}
|
||||
|
||||
exit(0);
|
||||
}
|
||||
|
||||
static void
|
||||
reindex_one_database(const char *name, const char *dbname, const char *type,
|
||||
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, "REINDEX");
|
||||
if (strcmp(type, "TABLE") == 0)
|
||||
appendPQExpBuffer(&sql, " TABLE %s", fmtId(name));
|
||||
else if (strcmp(type, "INDEX") == 0)
|
||||
appendPQExpBuffer(&sql, " INDEX %s", fmtId(name));
|
||||
else if (strcmp(type, "DATABASE") == 0)
|
||||
appendPQExpBuffer(&sql, " DATABASE %s", fmtId(name));
|
||||
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 (strcmp(type, "TABLE") == 0)
|
||||
fprintf(stderr, _("%s: reindexing of table \"%s\" in database \"%s\" failed: %s"),
|
||||
progname, name, dbname, PQerrorMessage(conn));
|
||||
if (strcmp(type, "INDEX") == 0)
|
||||
fprintf(stderr, _("%s: reindexing of index \"%s\" in database \"%s\" failed: %s"),
|
||||
progname, name, dbname, PQerrorMessage(conn));
|
||||
else
|
||||
fprintf(stderr, _("%s: reindexing of database \"%s\" failed: %s"),
|
||||
progname, dbname, PQerrorMessage(conn));
|
||||
PQfinish(conn);
|
||||
exit(1);
|
||||
}
|
||||
|
||||
PQclear(result);
|
||||
PQfinish(conn);
|
||||
termPQExpBuffer(&sql);
|
||||
|
||||
if (!quiet)
|
||||
{
|
||||
puts("REINDEX");
|
||||
fflush(stdout);
|
||||
}
|
||||
}
|
||||
|
||||
static void
|
||||
reindex_all_databases(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("postgres", 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: reindexing database \"%s\"\n"), progname, dbname);
|
||||
|
||||
reindex_one_database(dbname, dbname, "DATABASE", host, port, username,
|
||||
password, progname, echo, quiet);
|
||||
}
|
||||
|
||||
PQclear(result);
|
||||
}
|
||||
|
||||
static void
|
||||
reindex_system_catalogs(const char *dbname, 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, "REINDEX SYSTEM %s;\n", dbname);
|
||||
|
||||
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: reindexing of system catalogs failed: %s"),
|
||||
progname, PQerrorMessage(conn));
|
||||
PQfinish(conn);
|
||||
exit(1);
|
||||
}
|
||||
|
||||
PQclear(result);
|
||||
PQfinish(conn);
|
||||
termPQExpBuffer(&sql);
|
||||
|
||||
if (!quiet)
|
||||
{
|
||||
puts("REINDEX");
|
||||
fflush(stdout);
|
||||
}
|
||||
}
|
||||
|
||||
static void
|
||||
help(const char *progname)
|
||||
{
|
||||
printf(_("%s reindexes a PostgreSQL database.\n\n"), progname);
|
||||
printf(_("Usage:\n"));
|
||||
printf(_(" %s [OPTION]... [DBNAME]\n"), progname);
|
||||
printf(_("\nOptions:\n"));
|
||||
printf(_(" -a, --all reindex all databases\n"));
|
||||
printf(_(" -s, --system reindex system catalogs\n"));
|
||||
printf(_(" -d, --dbname=DBNAME database to reindex\n"));
|
||||
printf(_(" -t, --table=TABLE reindex specific table only\n"));
|
||||
printf(_(" -i, --index=INDEX recreate specific index only\n"));
|
||||
printf(_(" -e, --echo show the commands sent to the server\n"));
|
||||
printf(_(" -q, --quiet don't write any 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 direcotry\n"));
|
||||
printf(_(" -p, --port=PORT database server port\n"));
|
||||
printf(_(" -U, --username=NAME user name to connect as\n"));
|
||||
printf(_(" -W, --password prompt for password\n"));
|
||||
printf(_("\nRead the description of the SQL command REINDEX for details.\n"));
|
||||
printf(_("\nReport bugs to <pgsql-bugs@postgresql.org>.\n"));
|
||||
}
|
||||
Loading…
Reference in New Issue
Block a user