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Add --freeze option to vacuumdb.

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This commit is contained in:
Bruce Momjian 2009-02-18 12:11:55 +00:00
parent 1d88d4e2c0
commit 36a9cf38c5
2 changed files with 30 additions and 10 deletions
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14
doc/src/sgml/ref/vacuumdb.sgml
View File

@ -1,5 +1,5 @@
<!--
$PostgreSQL: pgsql/doc/src/sgml/ref/vacuumdb.sgml,v 1.42 2007/12/11 19:57:32 tgl Exp $
$PostgreSQL: pgsql/doc/src/sgml/ref/vacuumdb.sgml,v 1.43 2009/02/18 12:11:55 momjian Exp $
PostgreSQL documentation
-->
@ -26,6 +26,7 @@ PostgreSQL documentation
<group><arg>--full</arg><arg>-f</arg></group>
<group><arg>--verbose</arg><arg>-v</arg></group>
<group><arg>--analyze</arg><arg>-z</arg></group>
<group><arg>--freeze</arg><arg>-F</arg></group>
<arg>--table | -t <replaceable>table</replaceable>
<arg>( <replaceable class="parameter">column</replaceable> [,...] )</arg>
</arg>
@ -37,6 +38,7 @@ PostgreSQL documentation
<group><arg>--full</arg><arg>-f</arg></group>
<group><arg>--verbose</arg><arg>-v</arg></group>
<group><arg>--analyze</arg><arg>-z</arg></group>
<group><arg>--freeze</arg><arg>-F</arg></group>
</cmdsynopsis>
</refsynopsisdiv>
@ -161,6 +163,16 @@ PostgreSQL documentation
</para>
</listitem>
</varlistentry>
<varlistentry>
<term><option>-F</option></term>
<term><option>--freeze</option></term>
<listitem>
<para>
Aggressively <quote>freeze</quote> tuples.
</para>
</listitem>
</varlistentry>
</variablelist>
</para>

26
src/bin/scripts/vacuumdb.c
View File

@ -5,7 +5,7 @@
* Portions Copyright (c) 1996-2009, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
* $PostgreSQL: pgsql/src/bin/scripts/vacuumdb.c,v 1.22 2009/01/01 17:23:55 momjian Exp $
* $PostgreSQL: pgsql/src/bin/scripts/vacuumdb.c,v 1.23 2009/02/18 12:11:55 momjian Exp $
*
*-------------------------------------------------------------------------
*/
@ -15,11 +15,11 @@
static void vacuum_one_database(const char *dbname, bool full, bool verbose, bool analyze,
const char *table,
bool freeze, const char *table,
const char *host, const char *port,
const char *username, bool password,
const char *progname, bool echo);
static void vacuum_all_databases(bool full, bool verbose, bool analyze,
static void vacuum_all_databases(bool full, bool verbose, bool analyze, bool freeze,
const char *host, const char *port,
const char *username, bool password,
const char *progname, bool echo, bool quiet);
@ -39,6 +39,7 @@ main(int argc, char *argv[])
{"quiet", no_argument, NULL, 'q'},
{"dbname", required_argument, NULL, 'd'},
{"analyze", no_argument, NULL, 'z'},
{"freeze", no_argument, NULL, 'F'},
{"all", no_argument, NULL, 'a'},
{"table", required_argument, NULL, 't'},
{"full", no_argument, NULL, 'f'},
@ -58,6 +59,7 @@ main(int argc, char *argv[])
bool echo = false;
bool quiet = false;
bool analyze = false;
bool freeze = false;
bool alldb = false;
char *table = NULL;
bool full = false;
@ -68,7 +70,7 @@ main(int argc, char *argv[])
handle_help_version_opts(argc, argv, "vacuumdb", help);
while ((c = getopt_long(argc, argv, "h:p:U:Weqd:zat:fv", long_options, &optindex)) != -1)
while ((c = getopt_long(argc, argv, "h:p:U:Weqd:zaFt:fv", long_options, &optindex)) != -1)
{
switch (c)
{
@ -96,6 +98,9 @@ main(int argc, char *argv[])
case 'z':
analyze = true;
break;
case 'F':
freeze = true;
break;
case 'a':
alldb = true;
break;
@ -145,7 +150,7 @@ main(int argc, char *argv[])
exit(1);
}
vacuum_all_databases(full, verbose, analyze,
vacuum_all_databases(full, verbose, analyze, freeze,
host, port, username, password,
progname, echo, quiet);
}
@ -161,7 +166,7 @@ main(int argc, char *argv[])
dbname = get_user_name(progname);
}
vacuum_one_database(dbname, full, verbose, analyze, table,
vacuum_one_database(dbname, full, verbose, analyze, freeze, table,
host, port, username, password,
progname, echo);
}
@ -172,7 +177,7 @@ main(int argc, char *argv[])
static void
vacuum_one_database(const char *dbname, bool full, bool verbose, bool analyze,
const char *table,
bool freeze, const char *table,
const char *host, const char *port,
const char *username, bool password,
const char *progname, bool echo)
@ -190,6 +195,8 @@ vacuum_one_database(const char *dbname, bool full, bool verbose, bool analyze,
appendPQExpBuffer(&sql, " VERBOSE");
if (analyze)
appendPQExpBuffer(&sql, " ANALYZE");
if (freeze)
appendPQExpBuffer(&sql, " FREEZE");
if (table)
appendPQExpBuffer(&sql, " %s", table);
appendPQExpBuffer(&sql, ";\n");
@ -212,7 +219,7 @@ vacuum_one_database(const char *dbname, bool full, bool verbose, bool analyze,
static void
vacuum_all_databases(bool full, bool verbose, bool analyze,
vacuum_all_databases(bool full, bool verbose, bool analyze, bool freeze,
const char *host, const char *port,
const char *username, bool password,
const char *progname, bool echo, bool quiet)
@ -235,7 +242,7 @@ vacuum_all_databases(bool full, bool verbose, bool analyze,
fflush(stdout);
}
vacuum_one_database(dbname, full, verbose, analyze, NULL,
vacuum_one_database(dbname, full, verbose, analyze, freeze, NULL,
host, port, username, password,
progname, echo);
}
@ -256,6 +263,7 @@ help(const char *progname)
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(_(" -F, --freeze freeze row transaction information\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"));