From 714f7859d8e22c242156469961406ef18184e2b6 Mon Sep 17 00:00:00 2001 From: Bruce Momjian Date: Tue, 19 Mar 2002 03:01:01 +0000 Subject: [PATCH] psql \? cleanups by Ian Barwick --- src/bin/psql/help.c | 63 ++++++++++++++++++++++++--------------------- 1 file changed, 33 insertions(+), 30 deletions(-) diff --git a/src/bin/psql/help.c b/src/bin/psql/help.c index 3d71a31508..e76f5f3b4c 100644 --- a/src/bin/psql/help.c +++ b/src/bin/psql/help.c @@ -3,7 +3,7 @@ * * Copyright 2000 by PostgreSQL Global Development Group * - * $Header: /cvsroot/pgsql/src/bin/psql/help.c,v 1.49 2002/03/19 02:32:21 momjian Exp $ + * $Header: /cvsroot/pgsql/src/bin/psql/help.c,v 1.50 2002/03/19 03:01:01 momjian Exp $ */ #include "postgres_fe.h" #include "help.h" @@ -177,7 +177,7 @@ slashUsage(void) if (pset.notty == 0 && (pagerenv = getenv("PAGER")) && (pagerenv[0] != '\0') && - screen_size.ws_row <= 39 && + screen_size.ws_row <= 46 && (fout = popen(pagerenv, "w"))) { usePipe = true; @@ -189,55 +189,58 @@ slashUsage(void) fout = stdout; /* if you add/remove a line here, change the row test above */ + /* if this " is the start of the string then it ought to end there to fit in 80 columns >> " */ fprintf(fout, _(" \\a toggle between unaligned and aligned output mode\n")); fprintf(fout, _(" \\c[onnect] [DBNAME|- [USER]]\n" - " connect to new database (currently \"%s\")\n"), + " connect to new database (currently \"%s\")\n"), PQdb(pset.db)); - fprintf(fout, _(" \\C [TITLE] set table title, or unset with no title\n")); + fprintf(fout, _(" \\C [STRING] set table title, or unset if none\n")); fprintf(fout, _(" \\cd [DIR] change the current working directory\n")); fprintf(fout, _(" \\copy ... perform SQL COPY with data stream to the client host\n")); fprintf(fout, _(" \\copyright show PostgreSQL usage and distribution terms\n")); - fprintf(fout, _(" \\d [TABLE] describe table (or view, index, sequence)\n")); - fprintf(fout, _(" \\d{t|i|s|v}... list tables/indexes/sequences/views\n")); - fprintf(fout, _(" \\d{p|S|l} list access privileges, system tables, or large objects\n")); - fprintf(fout, _(" \\da list aggregate functions\n")); - fprintf(fout, _(" \\dd [NAME] show comment for table, type, function, or operator\n")); - fprintf(fout, _(" \\dD [NAME] list domains\n")); - fprintf(fout, _(" \\df list functions\n")); - fprintf(fout, _(" \\do list operators\n")); - fprintf(fout, _(" \\dT list data types\n")); - fprintf(fout, _(" \\du [PATTERN] lists all configured users or only those that match pattern\n")); - fprintf(fout, _(" \\e [FILE] edit the query buffer or file with external editor\n")); - fprintf(fout, _(" \\echo TEXT write text to standard output\n")); - fprintf(fout, _(" \\encoding ENCODING set client encoding\n")); - fprintf(fout, _(" \\f [SEPARATOR] set field separator, or unset if none\n")); - fprintf(fout, _(" \\g [FILE] send SQL command to server (and write results to file or |pipe)\n")); - fprintf(fout, _(" \\h NAME help on syntax of SQL commands, * for all commands\n")); + fprintf(fout, _(" \\d [NAME] describe table (or view, index, sequence)\n")); + fprintf(fout, _(" \\d{t|i|s|v|S} [PATTERN]\n")); + fprintf(fout, _(" list tables/indexes/sequences/views/system tables\n")); + fprintf(fout, _(" \\da [PATTERN] list aggregate functions\n")); + fprintf(fout, _(" \\dd [PATTERN] show comment for object\n")); + fprintf(fout, _(" \\dD [PATTERN] list domains\n")); + fprintf(fout, _(" \\df [PATTERN] list functions\n")); + fprintf(fout, _(" \\do [NAME] list operators\n")); + fprintf(fout, _(" \\dl list large objects, same as lo_list\n")); + fprintf(fout, _(" \\dp [PATTERN] list table access privileges\n")); + fprintf(fout, _(" \\dT [PATTERN] list data types\n")); + fprintf(fout, _(" \\du [PATTERN] list users\n")); + fprintf(fout, _(" \\e [FILE] edit the query buffer (or file) with external editor\n")); + fprintf(fout, _(" \\echo [STRING] write string to standard output\n")); + fprintf(fout, _(" \\encoding [ENCODING] show or set client encoding\n")); + fprintf(fout, _(" \\f [STRING] show or set field separator for unaligned query output\n")); + fprintf(fout, _(" \\g [FILE] send query buffer to server (and results to file or |pipe)\n")); + fprintf(fout, _(" \\h [NAME] help on syntax of SQL commands, * for all commands\n")); fprintf(fout, _(" \\H toggle HTML output mode (currently %s)\n"), ON(pset.popt.topt.format == PRINT_HTML)); fprintf(fout, _(" \\i FILE execute commands from file\n")); fprintf(fout, _(" \\l list all databases\n")); fprintf(fout, _(" \\lo_export, \\lo_import, \\lo_list, \\lo_unlink\n" - " large object operations\n")); + " large object operations\n")); fprintf(fout, _(" \\o FILE send all query results to file or |pipe\n")); - fprintf(fout, _(" \\p show the content of the query buffer\n")); - fprintf(fout, _(" \\pset VAR set table output option (VAR := {format|border|expanded|\n" - " fieldsep|null|recordsep|tuples_only|title|tableattr|pager})\n")); + fprintf(fout, _(" \\p show the contents of the query buffer\n")); + fprintf(fout, _(" \\pset NAME [VALUE] set table output option (NAME := {format|border|expanded|\n" + " fieldsep|null|recordsep|tuples_only|title|tableattr|pager})\n")); fprintf(fout, _(" \\q quit psql\n")); - fprintf(fout, _(" \\qecho TEXT write text to query output stream (see \\o)\n")); + fprintf(fout, _(" \\qecho [STRING] write string to query output stream (see \\o)\n")); fprintf(fout, _(" \\r reset (clear) the query buffer\n")); - fprintf(fout, _(" \\s [FILE] print history or save it to file\n")); - fprintf(fout, _(" \\set NAME VALUE set internal variable\n")); + fprintf(fout, _(" \\s [FILE] display history or save it to file\n")); + fprintf(fout, _(" \\set [NAME [VALUE]] set internal variable, or list all if no parameters\n")); fprintf(fout, _(" \\t show only rows (currently %s)\n"), ON(pset.popt.topt.tuples_only)); - fprintf(fout, _(" \\T [TAG_ATTR] set HTML table tag attributes, or unset if none\n")); + fprintf(fout, _(" \\T [STRING] set HTML -tag attributes, or unset if none\n")); fprintf(fout, _(" \\timing toggle timing of queries (currently %s)\n"), ON(pset.timing)); fprintf(fout, _(" \\unset NAME unset (delete) internal variable\n")); - fprintf(fout, _(" \\w FILE write query buffer to file\n")); + fprintf(fout, _(" \\w [FILE] write query buffer to file\n")); fprintf(fout, _(" \\x toggle expanded output (currently %s)\n"), ON(pset.popt.topt.expanded)); - fprintf(fout, _(" \\z list table access privileges\n")); + fprintf(fout, _(" \\z [PATTERN] list table access privileges (same as \\dp)\n")); fprintf(fout, _(" \\! [COMMAND] execute command in shell or start interactive shell\n")); if (usePipe) -- 2.40.0