Added VERBOSE option to vacuum command.
This commit is contained in:
Bruce Momjian
parent
febfe447a7
commit
0d3bf78e0b
@ -7,7 +7,7 @@
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*
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*
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* IDENTIFICATION
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* $Header: /cvsroot/pgsql/src/backend/commands/vacuum.c,v 1.13 1997/01/10 09:57:16 vadim Exp $
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* $Header: /cvsroot/pgsql/src/backend/commands/vacuum.c,v 1.14 1997/01/13 03:43:59 momjian Exp $
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*
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*-------------------------------------------------------------------------
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*/
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@ -46,12 +46,7 @@
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#endif /* NEED_RUSAGE */
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bool VacuumRunning = false;
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#ifdef VACUUM_QUIET
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static int MESSLEV = DEBUG;
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#else
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static int MESSLEV = NOTICE;
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#endif
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static int MESSLEV; /* message level */
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typedef struct {
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FuncIndexInfo finfo;
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@ -90,10 +85,15 @@ static bool _vc_enough_space (VPageDescr vpd, Size len);
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void
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vacuum(char *vacrel)
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vacuum(char *vacrel, bool verbose)
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{
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NameData VacRel;
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if (verbose)
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MESSLEV = NOTICE;
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else
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MESSLEV = DEBUG;
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/* vacrel gets de-allocated on transaction commit */
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/* initialize vacuum cleaner */
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@ -10,7 +10,7 @@
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*
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*
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* IDENTIFICATION
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* $Header: /cvsroot/pgsql/src/backend/parser/gram.y,v 1.23 1996/12/20 20:33:12 momjian Exp $
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* $Header: /cvsroot/pgsql/src/backend/parser/gram.y,v 1.24 1997/01/13 03:44:18 momjian Exp $
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*
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* HISTORY
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* AUTHOR DATE MAJOR EVENT
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@ -133,7 +133,8 @@ static Node *makeA_Expr(int oper, char *opname, Node *lexpr, Node *rexpr);
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expr_list, attrs, res_target_list, res_target_list2,
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def_list, opt_indirection, group_clause, groupby_list, explain_options
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%type <boolean> opt_inh_star, opt_binary, opt_instead, opt_with_copy, index_opt_unique
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%type <boolean> opt_inh_star, opt_binary, opt_instead, opt_with_copy,
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index_opt_unique, opt_verbose
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%type <ival> copy_dirn, archive_type, OptArchiveType, OptArchiveLocation,
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def_type, opt_direction, remove_type, opt_column, event
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@ -187,7 +188,7 @@ static Node *makeA_Expr(int oper, char *opname, Node *lexpr, Node *rexpr);
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RENAME, REPLACE, RETRIEVE, RETURNS, REVOKE, ROLLBACK, RULE,
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SELECT, SET, SETOF, STDIN, STDOUT, STORE,
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TABLE, TO, TRANSACTION, UNIQUE, UPDATE, USING, VACUUM, VALUES
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VERSION, VIEW, WHERE, WITH, WORK
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VERBOSE, VERSION, VIEW, WHERE, WITH, WORK
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%token EXECUTE, RECIPE, EXPLAIN, LIKE
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/* Special keywords, not in the query language - see the "lex" file */
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@ -1200,18 +1201,25 @@ ClusterStmt: CLUSTER index_name ON relation_name
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*
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*****************************************************************************/
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VacuumStmt: VACUUM
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{
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$$ = (Node *)makeNode(VacuumStmt);
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}
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| VACUUM relation_name
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VacuumStmt: VACUUM opt_verbose
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{
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VacuumStmt *n = makeNode(VacuumStmt);
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n->vacrel = $2;
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n->verbose = $2;
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$$ = (Node *)n;
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}
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| VACUUM opt_verbose relation_name
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{
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VacuumStmt *n = makeNode(VacuumStmt);
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n->verbose = $2;
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n->vacrel = $3;
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$$ = (Node *)n;
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}
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;
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opt_verbose: VERBOSE { $$ = TRUE; }
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| /* EMPTY */ { $$ = FALSE; }
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;
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/*****************************************************************************
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*
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* QUERY:
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@ -7,7 +7,7 @@
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*
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*
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* IDENTIFICATION
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* $Header: /cvsroot/pgsql/src/backend/parser/keywords.c,v 1.5 1996/11/30 03:38:07 momjian Exp $
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* $Header: /cvsroot/pgsql/src/backend/parser/keywords.c,v 1.6 1997/01/13 03:44:25 momjian Exp $
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*
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*-------------------------------------------------------------------------
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*/
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@ -136,6 +136,7 @@ static ScanKeyword ScanKeywords[] = {
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{ "using", USING },
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{ "vacuum", VACUUM },
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{ "values", VALUES },
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{ "verbose", VERBOSE },
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{ "version", VERSION },
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{ "view", VIEW },
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{ "where", WHERE },
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@ -9,7 +9,7 @@
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*
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*
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* IDENTIFICATION
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* $Header: /cvsroot/pgsql/src/backend/tcop/utility.c,v 1.9 1996/11/13 20:49:50 scrappy Exp $
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* $Header: /cvsroot/pgsql/src/backend/tcop/utility.c,v 1.10 1997/01/13 03:44:38 momjian Exp $
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*
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*-------------------------------------------------------------------------
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*/
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@ -580,7 +580,8 @@ ProcessUtility(Node *parsetree,
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case T_VacuumStmt:
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commandTag = "VACUUM";
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CHECK_IF_ABORTED();
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vacuum(((VacuumStmt *) parsetree)->vacrel);
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vacuum( ((VacuumStmt *) parsetree)->vacrel,
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((VacuumStmt *) parsetree)->verbose);
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break;
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case T_ExplainStmt:
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@ -6,7 +6,7 @@
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*
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* Copyright (c) 1994, Regents of the University of California
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*
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* $Id: vacuum.h,v 1.4 1996/11/29 10:29:45 vadim Exp $
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* $Id: vacuum.h,v 1.5 1997/01/13 03:44:54 momjian Exp $
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*
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*-------------------------------------------------------------------------
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*/
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@ -54,7 +54,7 @@ typedef VRelListData *VRelList;
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extern bool VacuumRunning;
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extern void vc_abort(void);
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extern void vacuum(char *vacrel);
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extern void vacuum(char *vacrel, bool verbose);
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#endif /* VACUUM_H */
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@ -6,7 +6,7 @@
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*
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* Copyright (c) 1994, Regents of the University of California
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*
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* $Id: parsenodes.h,v 1.8 1996/12/17 01:53:43 momjian Exp $
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* $Id: parsenodes.h,v 1.9 1997/01/13 03:45:02 momjian Exp $
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*
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*-------------------------------------------------------------------------
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*/
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@ -397,6 +397,7 @@ typedef struct ClusterStmt {
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*/
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typedef struct VacuumStmt {
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NodeTag type;
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bool verbose; /* print status info */
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char *vacrel; /* table to vacuum */
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} VacuumStmt;
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@ -1,12 +1,12 @@
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.\" This is -*-nroff-*-
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.\" XXX standard disclaimer belongs here....
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.\" $Header: /cvsroot/pgsql/src/man/Attic/vacuum.l,v 1.2 1996/12/11 00:28:15 momjian Exp $
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.\" $Header: /cvsroot/pgsql/src/man/Attic/vacuum.l,v 1.3 1997/01/13 03:45:33 momjian Exp $
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.TH VACUUM SQL 11/05/95 PostgreSQL PostgreSQL
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.SH NAME
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vacuum \(em vacuum a database
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.SH SYNOPSIS
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.nf
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\fBvacuum [table]\fP
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\fBvacuum [verbose] [\fPtable\fB]\fP
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.fi
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.SH DESCRIPTION
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.BR Vacuum
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@ -18,6 +18,8 @@ tuples and number of pages stored in all classes. Running
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.BR vacuum
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periodically will increase Postgres's speed in processing user queries.
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.PP
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\fBverbose\fP prints a detailed vacuum activity report for each table.
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.PP
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The open database is the one that is vacuumed.
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.PP
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We recommend that production databases be vacuumed nightly, in order
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