Обсуждение: Re: [COMMITTERS] pgsql: This makes all the \dX commands (most importantly to most: \df)
Re: [COMMITTERS] pgsql: This makes all the \dX commands (most importantly to most: \df)
От
Bruce Momjian
Дата:
Bruce Momjian wrote: > Tom Lane wrote: > > momjian@postgresql.org (Bruce Momjian) writes: > > > This makes all the \dX commands (most importantly to most: \df) work > > > like \dt does, in that it requires a \dXS to see system items. > > > > The lack of any documentation change is glaring. > > Oh, it sure does. I will work on that. OK, documentation added with the attached patch, applied. The documentation needed quite a bit of cleanup, independent of this patch, which I did. I also found a bug that \do didn't work because the AND system table check was being added to the LEFT JOIN and not to the WHERE clause (trigger display was also a problem). -- Bruce Momjian <bruce@momjian.us> http://momjian.us EnterpriseDB http://enterprisedb.com + If your life is a hard drive, Christ can be your backup. + Index: doc/src/sgml/ref/psql-ref.sgml =================================================================== RCS file: /cvsroot/pgsql/doc/src/sgml/ref/psql-ref.sgml,v retrieving revision 1.214 diff -c -c -r1.214 psql-ref.sgml *** doc/src/sgml/ref/psql-ref.sgml 19 Dec 2008 16:25:16 -0000 1.214 --- doc/src/sgml/ref/psql-ref.sgml 6 Jan 2009 22:48:33 -0000 *************** *** 815,822 **** </varlistentry> <varlistentry> ! <term><literal>\d [ <replaceable class="parameter">pattern</replaceable> ]</literal></term> ! <term><literal>\d+ [ <replaceable class="parameter">pattern</replaceable> ]</literal></term> <listitem> <para> --- 815,821 ---- </varlistentry> <varlistentry> ! <term><literal>\d[S+] [ <replaceable class="parameter">pattern</replaceable> ]</literal></term> <listitem> <para> *************** *** 834,839 **** --- 833,840 ---- more information is displayed: any comments associated with the columns of the table are shown, as is the presence of OIDs in the table. + The letter <literal>S</literal> restricts the listing to system objects; without + <literal>S</literal>, only non-system objects are shown. </para> <note> *************** *** 849,855 **** </varlistentry> <varlistentry> ! <term><literal>\da [ <replaceable class="parameter">pattern</replaceable> ]</literal></term> <listitem> <para> --- 850,856 ---- </varlistentry> <varlistentry> ! <term><literal>\da[S] [ <replaceable class="parameter">pattern</replaceable> ]</literal></term> <listitem> <para> *************** *** 857,870 **** return type and the data types they operate on. If <replaceable class="parameter">pattern</replaceable> is specified, only aggregates whose names match the pattern are shown. </para> </listitem> </varlistentry> <varlistentry> ! <term><literal>\db [ <replaceable class="parameter">pattern</replaceable> ]</literal></term> ! <term><literal>\db+ [ <replaceable class="parameter">pattern</replaceable> ]</literal></term> <listitem> <para> --- 858,873 ---- return type and the data types they operate on. If <replaceable class="parameter">pattern</replaceable> is specified, only aggregates whose names match the pattern are shown. + The letter <literal>S</literal> restricts the listing + to system objects; without <literal>S</literal>, only + non-system objects are shown. </para> </listitem> </varlistentry> <varlistentry> ! <term><literal>\db[+] [ <replaceable class="parameter">pattern</replaceable> ]</literal></term> <listitem> <para> *************** *** 879,891 **** <varlistentry> ! <term><literal>\dc [ <replaceable class="parameter">pattern</replaceable> ]</literal></term> <listitem> <para> Lists all available conversions between character-set encodings. If <replaceable class="parameter">pattern</replaceable> is specified, only conversions whose names match the pattern are listed. </para> </listitem> </varlistentry> --- 882,896 ---- <varlistentry> ! <term><literal>\dc[S] [ <replaceable class="parameter">pattern</replaceable> ]</literal></term> <listitem> <para> Lists all available conversions between character-set encodings. If <replaceable class="parameter">pattern</replaceable> is specified, only conversions whose names match the pattern are listed. + The letter <literal>S</literal> restricts the listing to system objects; without + <literal>S</literal>, only non-system objects are shown. </para> </listitem> </varlistentry> *************** *** 905,917 **** <varlistentry> ! <term><literal>\dd [ <replaceable class="parameter">pattern</replaceable> ]</literal></term> <listitem> <para> Shows the descriptions of objects matching the <replaceable class="parameter">pattern</replaceable>, or of all visible objects if no argument is given. But in either case, only objects that have a description are listed. (<quote>Object</quote> covers aggregates, functions, operators, types, relations (tables, views, indexes, sequences, large objects), rules, and triggers.) For example: --- 910,924 ---- <varlistentry> ! <term><literal>\dd[S] [ <replaceable class="parameter">pattern</replaceable> ]</literal></term> <listitem> <para> Shows the descriptions of objects matching the <replaceable class="parameter">pattern</replaceable>, or of all visible objects if no argument is given. But in either case, only objects that have a description are listed. + The letter <literal>S</literal> restricts the listing to system objects; without + <literal>S</literal>, only non-system objects are shown. (<quote>Object</quote> covers aggregates, functions, operators, types, relations (tables, views, indexes, sequences, large objects), rules, and triggers.) For example: *************** *** 935,954 **** <varlistentry> ! <term><literal>\dD [ <replaceable class="parameter">pattern</replaceable> ]</literal></term> <listitem> <para> Lists all available domains. If <replaceable class="parameter">pattern</replaceable> is specified, only matching domains are shown. </para> </listitem> </varlistentry> <varlistentry> ! <term><literal>\des [ <replaceable class="parameter">pattern</replaceable> ]</literal></term> ! <term><literal>\des+ [ <replaceable class="parameter">pattern</replaceable> ]</literal></term> <listitem> <para> Lists all foreign servers (mnemonic: <quote>external --- 942,962 ---- <varlistentry> ! <term><literal>\dD[S] [ <replaceable class="parameter">pattern</replaceable> ]</literal></term> <listitem> <para> Lists all available domains. If <replaceable class="parameter">pattern</replaceable> is specified, only matching domains are shown. + The letter <literal>S</literal> restricts the listing to system objects; without + <literal>S</literal>, only non-system objects are shown. </para> </listitem> </varlistentry> <varlistentry> ! <term><literal>\des[+] [ <replaceable class="parameter">pattern</replaceable> ]</literal></term> <listitem> <para> Lists all foreign servers (mnemonic: <quote>external *************** *** 964,971 **** <varlistentry> ! <term><literal>\deu [ <replaceable class="parameter">pattern</replaceable> ]</literal></term> ! <term><literal>\deu+ [ <replaceable class="parameter">pattern</replaceable> ]</literal></term> <listitem> <para> Lists all user mappings (mnemonic: <quote>external --- 972,978 ---- <varlistentry> ! <term><literal>\deu[+] [ <replaceable class="parameter">pattern</replaceable> ]</literal></term> <listitem> <para> Lists all user mappings (mnemonic: <quote>external *************** *** 988,995 **** <varlistentry> ! <term><literal>\dew [ <replaceable class="parameter">pattern</replaceable> ]</literal></term> ! <term><literal>\dew+ [ <replaceable class="parameter">pattern</replaceable> ]</literal></term> <listitem> <para> Lists all foreign-data wrappers (mnemonic: <quote>external --- 995,1001 ---- <varlistentry> ! <term><literal>\dew[+] [ <replaceable class="parameter">pattern</replaceable> ]</literal></term> <listitem> <para> Lists all foreign-data wrappers (mnemonic: <quote>external *************** *** 1005,1012 **** <varlistentry> ! <term><literal>\df [ <replaceable class="parameter">pattern</replaceable> ]</literal></term> ! <term><literal>\df+ [ <replaceable class="parameter">pattern</replaceable> ]</literal></term> <listitem> <para> --- 1011,1017 ---- <varlistentry> ! <term><literal>\df[S+] [ <replaceable class="parameter">pattern</replaceable> ]</literal></term> <listitem> <para> *************** *** 1016,1021 **** --- 1021,1028 ---- is specified, only functions whose names match the pattern are shown. If the form <literal>\df+</literal> is used, additional information about each function, including volatility, language, source code and description, is shown. + The letter <literal>S</literal> restricts the listing to system objects; without + <literal>S</literal>, only non-system objects are shown. </para> <note> *************** *** 1037,1044 **** <varlistentry> ! <term><literal>\dF [ <replaceable class="parameter">pattern</replaceable> ]</literal></term> ! <term><literal>\dF+ [ <replaceable class="parameter">pattern</replaceable> ]</literal></term> <listitem> <para> Lists available text search configurations. --- 1044,1050 ---- <varlistentry> ! <term><literal>\dF[+] [ <replaceable class="parameter">pattern</replaceable> ]</literal></term> <listitem> <para> Lists available text search configurations. *************** *** 1052,1059 **** </varlistentry> <varlistentry> ! <term><literal>\dFd [ <replaceable class="parameter">pattern</replaceable> ]</literal></term> ! <term><literal>\dFd+ [ <replaceable class="parameter">pattern</replaceable> ]</literal></term> <listitem> <para> Lists available text search dictionaries. --- 1058,1064 ---- </varlistentry> <varlistentry> ! <term><literal>\dFd[+] [ <replaceable class="parameter">pattern</replaceable> ]</literal></term> <listitem> <para> Lists available text search dictionaries. *************** *** 1067,1074 **** </varlistentry> <varlistentry> ! <term><literal>\dFp [ <replaceable class="parameter">pattern</replaceable> ]</literal></term> ! <term><literal>\dFp+ [ <replaceable class="parameter">pattern</replaceable> ]</literal></term> <listitem> <para> Lists available text search parsers. --- 1072,1078 ---- </varlistentry> <varlistentry> ! <term><literal>\dFp[+] [ <replaceable class="parameter">pattern</replaceable> ]</literal></term> <listitem> <para> Lists available text search parsers. *************** *** 1082,1089 **** </varlistentry> <varlistentry> ! <term><literal>\dFt [ <replaceable class="parameter">pattern</replaceable> ]</literal></term> ! <term><literal>\dFt+ [ <replaceable class="parameter">pattern</replaceable> ]</literal></term> <listitem> <para> Lists available text search templates. --- 1086,1092 ---- </varlistentry> <varlistentry> ! <term><literal>\dFt[+] [ <replaceable class="parameter">pattern</replaceable> ]</literal></term> <listitem> <para> Lists available text search templates. *************** *** 1110,1116 **** <varlistentry> ! <term><literal>\distvS [ <replaceable class="parameter">pattern</replaceable> ]</literal></term> <listitem> <para> --- 1113,1119 ---- <varlistentry> ! <term><literal>\distv[S+] [ <replaceable class="parameter">pattern</replaceable> ]</literal></term> <listitem> <para> *************** *** 1120,1130 **** <literal>S</literal> stand for index, sequence, table, view, and system table, respectively. You can specify any or all of these letters, in any order, to obtain a listing of all the ! matching objects. The letter <literal>S</literal> restricts ! the listing to system objects; without <literal>S</literal>, ! only non-system objects are shown. If <literal>+</literal> is appended to the command name, each object is listed with its physical size on disk and its associated description, if any. </para> <para> --- 1123,1134 ---- <literal>S</literal> stand for index, sequence, table, view, and system table, respectively. You can specify any or all of these letters, in any order, to obtain a listing of all the ! matching objects. If <literal>+</literal> is appended to the command name, each object is listed with its physical size on disk and its associated description, if any. + The letter <literal>S</literal> restricts the listing + to system objects; without <literal>S</literal>, only + non-system objects are shown. </para> <para> *************** *** 1147,1154 **** <varlistentry> ! <term><literal>\dn [ <replaceable class="parameter">pattern</replaceable> ]</literal></term> ! <term><literal>\dn+ [ <replaceable class="parameter">pattern</replaceable> ]</literal></term> <listitem> <para> --- 1151,1157 ---- <varlistentry> ! <term><literal>\dn[+] [ <replaceable class="parameter">pattern</replaceable> ]</literal></term> <listitem> <para> *************** *** 1164,1175 **** <varlistentry> ! <term><literal>\do [ <replaceable class="parameter">pattern</replaceable> ]</literal></term> <listitem> <para> Lists available operators with their operand and return types. If <replaceable class="parameter">pattern</replaceable> is specified, only operators whose names match the pattern are listed. </para> </listitem> </varlistentry> --- 1167,1181 ---- <varlistentry> ! <term><literal>\do[S] [ <replaceable class="parameter">pattern</replaceable> ]</literal></term> <listitem> <para> Lists available operators with their operand and return types. If <replaceable class="parameter">pattern</replaceable> is specified, only operators whose names match the pattern are listed. + The letter <literal>S</literal> restricts the listing + to system objects; without <literal>S</literal>, only + non-system objects are shown. </para> </listitem> </varlistentry> *************** *** 1195,1208 **** <varlistentry> ! <term><literal>\dT [ <replaceable class="parameter">pattern</replaceable> ]</literal></term> ! <term><literal>\dT+ [ <replaceable class="parameter">pattern</replaceable> ]</literal></term> <listitem> <para> Lists all data types or only those that match <replaceable class="parameter">pattern</replaceable>. The command form <literal>\dT+</literal> shows extra information, namely the type's internal name, size, and allowed values for <type>enum</> types. </para> </listitem> </varlistentry> --- 1201,1215 ---- <varlistentry> ! <term><literal>\dT[S+] [ <replaceable class="parameter">pattern</replaceable> ]</literal></term> <listitem> <para> Lists all data types or only those that match <replaceable class="parameter">pattern</replaceable>. The command form <literal>\dT+</literal> shows extra information, namely the type's internal name, size, and allowed values for <type>enum</> types. + The letter <literal>S</literal> restricts the listing to system objects; without + <literal>S</literal>, only non-system objects are shown. </para> </listitem> </varlistentry> Index: src/bin/psql/describe.c =================================================================== RCS file: /cvsroot/pgsql/src/bin/psql/describe.c,v retrieving revision 1.194 diff -c -c -r1.194 describe.c *** src/bin/psql/describe.c 6 Jan 2009 21:10:30 -0000 1.194 --- src/bin/psql/describe.c 6 Jan 2009 22:48:34 -0000 *************** *** 428,434 **** gettext_noop("Description")); if (!showSystem) ! appendPQExpBuffer(&buf, " AND n.nspname <> 'pg_catalog'\n"); processSQLNamePattern(pset.db, &buf, pattern, !showSystem, true, "n.nspname", "o.oprname", NULL, --- 428,434 ---- gettext_noop("Description")); if (!showSystem) ! appendPQExpBuffer(&buf, " WHERE n.nspname <> 'pg_catalog'\n"); processSQLNamePattern(pset.db, &buf, pattern, !showSystem, true, "n.nspname", "o.oprname", NULL, *************** *** 743,749 **** " LEFT JOIN pg_catalog.pg_namespace n ON n.oid = c.relnamespace\n", gettext_noop("trigger")); if (!showSystem) ! appendPQExpBuffer(&buf, " AND n.nspname <> 'pg_catalog'\n"); /* XXX not sure what to do about visibility rule here? */ processSQLNamePattern(pset.db, &buf, pattern, !showSystem, false, --- 743,749 ---- " LEFT JOIN pg_catalog.pg_namespace n ON n.oid = c.relnamespace\n", gettext_noop("trigger")); if (!showSystem) ! appendPQExpBuffer(&buf, " WHERE n.nspname <> 'pg_catalog'\n"); /* XXX not sure what to do about visibility rule here? */ processSQLNamePattern(pset.db, &buf, pattern, !showSystem, false, Index: src/bin/psql/help.c =================================================================== RCS file: /cvsroot/pgsql/src/bin/psql/help.c,v retrieving revision 1.134 diff -c -c -r1.134 help.c *** src/bin/psql/help.c 6 Jan 2009 21:10:30 -0000 1.134 --- src/bin/psql/help.c 6 Jan 2009 22:48:34 -0000 *************** *** 194,230 **** fprintf(output, "\n"); fprintf(output, _("Informational\n")); ! fprintf(output, _(" Modifiers: S = show system objects + = Additional detail\n")); ! fprintf(output, _(" \\l[+] list all databases\n")); ! fprintf(output, _(" \\d[S] list tables, views, and sequences\n")); ! fprintf(output, _(" \\d[S] NAME describe table, view, sequence, or index\n")); ! fprintf(output, _(" \\dt[S+] [PATTERN] list tables\n")); ! fprintf(output, _(" \\dv[S+] [PATTERN] list views\n")); ! fprintf(output, _(" \\ds[S+] [PATTERN] list sequences\n")); ! fprintf(output, _(" \\di[S+] [PATTERN] list indexes\n")); ! fprintf(output, _(" \\df[S+] [PATTERN] list functions\n")); ! fprintf(output, _(" \\dT[S+] [PATTERN] list data types\n")); ! fprintf(output, _(" \\dd[S] [PATTERN] list comments on objects\n")); ! fprintf(output, _(" \\dD[S] [PATTERN] list domains\n")); ! fprintf(output, _(" \\des[+] [PATTERN] list foreign servers\n")); ! fprintf(output, _(" \\deu[+] [PATTERN] list user mappings\n")); ! fprintf(output, _(" \\dew[+] [PATTERN] list foreign-data wrappers\n")); ! fprintf(output, _(" \\do[S] [PATTERN] list operators\n")); ! fprintf(output, _(" \\da[S] [PATTERN] list aggregate functions\n")); ! fprintf(output, _(" \\dc[S] [PATTERN] list conversions\n")); ! fprintf(output, _(" \\db[+] [PATTERN] list tablespaces\n")); ! fprintf(output, _(" \\dn[+] [PATTERN] list schemas\n")); ! fprintf(output, _(" \\dC list casts\n")); ! fprintf(output, _(" \\dd [PATTERN] show comment for object\n")); ! fprintf(output, _(" \\dF[+] [PATTERN] list text search configurations\n")); ! fprintf(output, _(" \\dFd[+] [PATTERN] list text search dictionaries\n")); ! fprintf(output, _(" \\dFt [PATTERN] list text search templates\n")); ! fprintf(output, _(" \\dFp[+] [PATTERN] list text search parsers\n")); ! fprintf(output, _(" \\dg [PATTERN] list roles (groups)\n")); ! fprintf(output, _(" \\dl list large objects, same as \\lo_list\n")); ! fprintf(output, _(" \\du [PATTERN] list roles (users)\n")); ! fprintf(output, _(" \\dp [PATTERN] list table, view, and sequence access privileges\n")); ! fprintf(output, _(" \\z [PATTERN] same as \\dp\n")); fprintf(output, "\n"); fprintf(output, _("Formatting\n")); --- 194,230 ---- fprintf(output, "\n"); fprintf(output, _("Informational\n")); ! fprintf(output, _(" Modifiers: S = show system objects + = Additional detail\n")); ! fprintf(output, _(" \\l[+] list all databases\n")); ! fprintf(output, _(" \\d[S+] list tables, views, and sequences\n")); ! fprintf(output, _(" \\d[S+] NAME describe table, view, sequence, or index\n")); ! fprintf(output, _(" \\da[S] [PATTERN] list aggregate functions\n")); ! fprintf(output, _(" \\db[+] [PATTERN] list tablespaces\n")); ! fprintf(output, _(" \\dc[S] [PATTERN] list conversions\n")); ! fprintf(output, _(" \\dC [PATTERN] list casts\n")); ! fprintf(output, _(" \\dd [PATTERN] show comment for object\n")); ! fprintf(output, _(" \\dd[S] [PATTERN] list comments on objects\n")); ! fprintf(output, _(" \\dD[S] [PATTERN] list domains\n")); ! fprintf(output, _(" \\des[+] [PATTERN] list foreign servers\n")); ! fprintf(output, _(" \\deu[+] [PATTERN] list user mappings\n")); ! fprintf(output, _(" \\dew[+] [PATTERN] list foreign-data wrappers\n")); ! fprintf(output, _(" \\df[S+] [PATTERN] list functions\n")); ! fprintf(output, _(" \\dF[+] [PATTERN] list text search configurations\n")); ! fprintf(output, _(" \\dFd[+] [PATTERN] list text search dictionaries\n")); ! fprintf(output, _(" \\dFp[+] [PATTERN] list text search parsers\n")); ! fprintf(output, _(" \\dFt[+] [PATTERN] list text search templates\n")); ! fprintf(output, _(" \\dg [PATTERN] list roles (groups)\n")); ! fprintf(output, _(" \\di[S+] [PATTERN] list indexes\n")); ! fprintf(output, _(" \\dl list large objects, same as \\lo_list\n")); ! fprintf(output, _(" \\dn[+] [PATTERN] list schemas\n")); ! fprintf(output, _(" \\do[S] [PATTERN] list operators\n")); ! fprintf(output, _(" \\dp [PATTERN] list table, view, and sequence access privileges\n")); ! fprintf(output, _(" \\z [PATTERN] same as \\dp\n")); ! fprintf(output, _(" \\ds[S+] [PATTERN] list sequences\n")); ! fprintf(output, _(" \\dt[S+] [PATTERN] list tables\n")); ! fprintf(output, _(" \\dT[S+] [PATTERN] list data types\n")); ! fprintf(output, _(" \\du [PATTERN] list roles (users)\n")); ! fprintf(output, _(" \\dv[S+] [PATTERN] list views\n")); fprintf(output, "\n"); fprintf(output, _("Formatting\n"));
Re: Re: [COMMITTERS] pgsql: This makes all the \dX commands (most importantly to most: \df)
От
Bruce Momjian
Дата:
Bruce Momjian wrote: > Bruce Momjian wrote: > > Tom Lane wrote: > > > momjian@postgresql.org (Bruce Momjian) writes: > > > > This makes all the \dX commands (most importantly to most: \df) work > > > > like \dt does, in that it requires a \dXS to see system items. > > > > > > The lack of any documentation change is glaring. > > > > Oh, it sure does. I will work on that. > > OK, documentation added with the attached patch, applied. The > documentation needed quite a bit of cleanup, independent of this patch, > which I did. > > I also found a bug that \do didn't work because the AND system table > check was being added to the LEFT JOIN and not to the WHERE clause > (trigger display was also a problem). Let me also say that that \d* display is ready to fall over from its own weight: Informational Modifiers: S = show system objects + = Additional detail \l[+] list all databases \d[S+] list tables, views, and sequences \d[S+] NAME describe table, view, sequence, or index \da[S][PATTERN] list aggregate functions \db[+] [PATTERN] list tablespaces \dc[S] [PATTERN] list conversions \dC [PATTERN] list casts \dd [PATTERN] show comment for object \dd[S] [PATTERN] list commentson objects \dD[S] [PATTERN] list domains \des[+] [PATTERN] list foreign servers \deu[+] [PATTERN] listuser mappings \dew[+] [PATTERN] list foreign-data wrappers \df[S+] [PATTERN] list functions \dF[+] [PATTERN] list text search configurations \dFd[+] [PATTERN] list text search dictionaries \dFp[+] [PATTERN] listtext search parsers \dFt[+] [PATTERN] list text search templates \dg [PATTERN] list roles (groups) \di[S+][PATTERN] list indexes \dl list large objects, same as \lo_list \dn[+] [PATTERN] list schemas \do[S] [PATTERN] list operators \dp [PATTERN] list table, view, and sequence access privileges \z[PATTERN] same as \dp \ds[S+] [PATTERN] list sequences \dt[S+] [PATTERN] list tables \dT[S+] [PATTERN] list data types \du [PATTERN] list roles (users) \dv[S+] [PATTERN] list views -- Bruce Momjian <bruce@momjian.us> http://momjian.us EnterpriseDB http://enterprisedb.com + If your life is a hard drive, Christ can be your backup. +
Re: Re: [COMMITTERS] pgsql: This makes all the \dX commands (most importantly to most: \df)
От
"Joshua D. Drake"
Дата:
On Tue, 2009-01-06 at 18:08 -0500, Bruce Momjian wrote: > Bruce Momjian wrote: > > I also found a bug that \do didn't work because the AND system table > > check was being added to the LEFT JOIN and not to the WHERE clause > > (trigger display was also a problem). > > Let me also say that that \d* display is ready to fall over from its own > weight: > > Informational > Modifiers: S = show system objects + = Additional detail > \l[+] list all databases > \d[S+] list tables, views, and sequences > \d[S+] NAME describe table, view, sequence, or index > \da[S] [PATTERN] list aggregate functions > \db[+] [PATTERN] list tablespaces > \dc[S] [PATTERN] list conversions Hmmm, I wonder if it makes sense to make it four column instead of two column. Joshua D. Drake -- PostgreSQL Consulting, Development, Support, Training 503-667-4564 - http://www.commandprompt.com/ The PostgreSQL Company,serving since 1997
Re: Re: [COMMITTERS] pgsql: This makes all the \dX commands (most importantly to most: \df)
От
Bruce Momjian
Дата:
Joshua D. Drake wrote:
> On Tue, 2009-01-06 at 18:08 -0500, Bruce Momjian wrote:
> > Bruce Momjian wrote:
>
> > > I also found a bug that \do didn't work because the AND system table
> > > check was being added to the LEFT JOIN and not to the WHERE clause
> > > (trigger display was also a problem).
> >
> > Let me also say that that \d* display is ready to fall over from its own
> > weight:
> >
> > Informational
> > Modifiers: S = show system objects + = Additional detail
> > \l[+] list all databases
> > \d[S+] list tables, views, and sequences
> > \d[S+] NAME describe table, view, sequence, or index
> > \da[S] [PATTERN] list aggregate functions
> > \db[+] [PATTERN] list tablespaces
> > \dc[S] [PATTERN] list conversions
>
> Hmmm, I wonder if it makes sense to make it four column instead of two
> column.
You mean like this?
fprintf(output, _("Informational\n")); fprintf(output, _(" Modifiers: S = show system objects + = Additional
detail\n")); fprintf(output, _(" \\l[+] list all databases\n")); fprintf(output, _(" \\d[S+]
list tables, views, and sequences\n")); fprintf(output, _(" \\d[S+] NAME describe table, view,
sequence,or index\n")); fprintf(output, _(" \\da[S] [PATTERN] list aggregate functions\n")); fprintf(output,
_(" \\db[+] [PATTERN] list tablespaces\n")); fprintf(output, _(" \\dc[S] [PATTERN] list conversions\n"));
fprintf(output,_(" \\dC [PATTERN] list casts\n")); fprintf(output, _(" \\dd [PATTERN] show comment
forobject\n")); fprintf(output, _(" \\dd[S] [PATTERN] list comments on objects\n")); fprintf(output, _("
\\dD[S] [PATTERN] list domains\n")); fprintf(output, _(" \\des[+] [PATTERN] list foreign servers\n"));
fprintf(output,_(" \\deu[+] [PATTERN] list user mappings\n")); fprintf(output, _(" \\dew[+] [PATTERN] list
foreign-datawrappers\n")); fprintf(output, _(" \\df[S+] [PATTERN] list functions\n")); fprintf(output, _("
\\dF[+] [PATTERN] list text search configurations\n")); fprintf(output, _(" \\dFd[+] [PATTERN] list text
searchdictionaries\n")); fprintf(output, _(" \\dFp[+] [PATTERN] list text search parsers\n")); fprintf(output,
_(" \\dFt[+] [PATTERN] list text search templates\n")); fprintf(output, _(" \\dg [PATTERN] list roles
(groups)\n")); fprintf(output, _(" \\di[S+] [PATTERN] list indexes\n")); fprintf(output, _(" \\dl
list large objects, same as \\lo_list\n")); fprintf(output, _(" \\dn[+] [PATTERN] list schemas\n"));
fprintf(output,_(" \\do[S] [PATTERN] list operators\n")); fprintf(output, _(" \\dp [PATTERN] list table,
view,and sequence access privileges\n")); fprintf(output, _(" \\z [PATTERN] same as \\dp\n"));
fprintf(output,_(" \\ds[S+] [PATTERN] list sequences\n")); fprintf(output, _(" \\dt[S+] [PATTERN] list
tables\n")); fprintf(output, _(" \\dT[S+] [PATTERN] list data types\n")); fprintf(output, _(" \\du
[PATTERN] list roles (users)\n")); fprintf(output, _(" \\dv[S+] [PATTERN] list views\n")); fprintf(output,
"\n");
-- Bruce Momjian <bruce@momjian.us> http://momjian.us EnterpriseDB
http://enterprisedb.com
+ If your life is a hard drive, Christ can be your backup. +
Re: Re: [COMMITTERS] pgsql: This makes all the \dX commands (most importantly to most: \df)
От
Bruce Momjian
Дата:
Bruce Momjian wrote: > Joshua D. Drake wrote: > > On Tue, 2009-01-06 at 18:08 -0500, Bruce Momjian wrote: > > > Bruce Momjian wrote: > > > > > > I also found a bug that \do didn't work because the AND system table > > > > check was being added to the LEFT JOIN and not to the WHERE clause > > > > (trigger display was also a problem). > > > > > > Let me also say that that \d* display is ready to fall over from its own > > > weight: > > > > > > Informational > > > Modifiers: S = show system objects + = Additional detail > > > \l[+] list all databases > > > \d[S+] list tables, views, and sequences > > > \d[S+] NAME describe table, view, sequence, or index > > > \da[S] [PATTERN] list aggregate functions > > > \db[+] [PATTERN] list tablespaces > > > \dc[S] [PATTERN] list conversions > > > > Hmmm, I wonder if it makes sense to make it four column instead of two > > column. OK, done (below). 'list' seems kind of redundant. Can we factor that out somehow? Informational Modifiers: S = show system objects + = Additional detail \l[+] list all databases \d[S+] list tables, views, and sequences \d[S+] NAME describe table, view, sequence, or index \da[S] [PATTERN] list aggregate functions \db[+] [PATTERN] list tablespaces \dc[S] [PATTERN] list conversions \dC [PATTERN] list casts \dd [PATTERN] show comment for object \dd[S] [PATTERN] list commentson objects \dD[S] [PATTERN] list domains \des[+] [PATTERN] list foreign servers \deu[+] [PATTERN] list user mappings \dew[+] [PATTERN] list foreign-data wrappers \df[S+] [PATTERN] list functions \dF[+] [PATTERN] list text search configurations \dFd[+] [PATTERN] list text search dictionaries \dFp[+] [PATTERN] listtext search parsers \dFt[+] [PATTERN] list text search templates \dg [PATTERN] list roles (groups) \di[S+] [PATTERN] list indexes \dl list large objects, same as \lo_list \dn[+] [PATTERN] listschemas \do[S] [PATTERN] list operators \dp [PATTERN] list table, view, and sequence access privileges \z [PATTERN] same as \dp \ds[S+] [PATTERN] list sequences \dt[S+] [PATTERN] list tables \dT[S+] [PATTERN] list data types \du [PATTERN] list roles (users) \dv[S+] [PATTERN] list views -- Bruce Momjian <bruce@momjian.us> http://momjian.us EnterpriseDB http://enterprisedb.com + If your life is a hard drive, Christ can be your backup. +
Re: Re: [COMMITTERS] pgsql: This makes all the \dX commands (most importantly to most: \df)
От
"Joshua D. Drake"
Дата:
On Tue, 2009-01-06 at 19:06 -0500, Bruce Momjian wrote: > Bruce Momjian wrote: > OK, done (below). 'list' seems kind of redundant. Can we factor that > out somehow? > > Informational > Modifiers: S = show system objects + = Additional detail > \l[+] list all databases > \d[S+] list tables, views, and sequences > \d[S+] NAME describe table, view, sequence, or index > \da[S] [PATTERN] list aggregate functions > \db[+] [PATTERN] list tablespaces > \dc[S] [PATTERN] list conversions > \dC [PATTERN] list casts > \dd [PATTERN] show comment for object Per offline comments my thoughts were something like: Informational: S = show system objects + = Additional detail Display: \l[+] all databases \d[S+] tables, views, and sequences \d[S+] NAME describetable, view, sequence, or index \da[S] [PATTERN] aggregate functions \db[+] [PATTERN] tablespaces \dc[S] [PATTERN] conversions \dC [PATTERN] casts \dd [PATTERN] show comment for object \dd[S] [PATTERN] comments on objects But I am not putting up any sandbags :) Joshua D. Drake > -- PostgreSQL Consulting, Development, Support, Training 503-667-4564 - http://www.commandprompt.com/ The PostgreSQL Company,serving since 1997
Re: Re: [COMMITTERS] pgsql: This makes all the \dX commands (most importantly to most: \df)
От
Bruce Momjian
Дата:
Joshua D. Drake wrote: > On Tue, 2009-01-06 at 19:06 -0500, Bruce Momjian wrote: > > Bruce Momjian wrote: > > > OK, done (below). 'list' seems kind of redundant. Can we factor that > > out somehow? > > > > Informational > > Modifiers: S = show system objects + = Additional detail > > \l[+] list all databases > > \d[S+] list tables, views, and sequences > > \d[S+] NAME describe table, view, sequence, or index > > \da[S] [PATTERN] list aggregate functions > > \db[+] [PATTERN] list tablespaces > > \dc[S] [PATTERN] list conversions > > \dC [PATTERN] list casts > > \dd [PATTERN] show comment for object > > Per offline comments my thoughts were something like: > > Informational: S = show system objects + = Additional detail > Display: I don't like the "Display:" here because it mimicks the heading above it. > \l[+] all databases > \d[S+] tables, views, and sequences > \d[S+] NAME describe table, view, sequence, or index > \da[S] [PATTERN] aggregate functions > \db[+] [PATTERN] tablespaces > \dc[S] [PATTERN] conversions > \dC [PATTERN] casts > \dd [PATTERN] show comment for object > \dd[S] [PATTERN] comments on objects -- Bruce Momjian <bruce@momjian.us> http://momjian.us EnterpriseDB http://enterprisedb.com + If your life is a hard drive, Christ can be your backup. +
Re: Re: [COMMITTERS] pgsql: This makes all the \dX commands (most importantly to most: \df)
От
"Joshua D. Drake"
Дата:
On Tue, 2009-01-06 at 19:13 -0500, Bruce Momjian wrote: > Joshua D. Drake wrote: > > > > Per offline comments my thoughts were something like: > > > > Informational: S = show system objects + = Additional detail > > Display: > > I don't like the "Display:" here because it mimicks the heading above > it. Fair enough. I would be fine without it. Joshua D. Drake -- PostgreSQL Consulting, Development, Support, Training 503-667-4564 - http://www.commandprompt.com/ The PostgreSQL Company,serving since 1997
Re: Re: [COMMITTERS] pgsql: This makes all the \dX commands (most importantly to most: \df)
От
Alvaro Herrera
Дата:
Bruce Momjian wrote: > Informational > Modifiers: S = show system objects + = Additional detail > \l[+] list all databases > \d[S+] list tables, views, and sequences > \d[S+] NAME describe table, view, sequence, or index > \da[S] [PATTERN] list aggregate functions If we do this, is there a way to abstract the translation marker _() from the alignment whitespace? -- Alvaro Herrera http://www.CommandPrompt.com/ The PostgreSQL Company - Command Prompt, Inc.
Re: Re: [COMMITTERS] pgsql: This makes all the \dX commands (most importantly to most: \df)
От
"Joshua D. Drake"
Дата:
On Tue, 2009-01-06 at 21:58 -0300, Alvaro Herrera wrote: > Bruce Momjian wrote: > > > Informational > > Modifiers: S = show system objects + = Additional detail > > \l[+] list all databases > > \d[S+] list tables, views, and sequences > > \d[S+] NAME describe table, view, sequence, or index > > \da[S] [PATTERN] list aggregate functions > > If we do this, is there a way to abstract the translation marker _() > from the alignment whitespace? O.k. I might just be stupid here but can we just seek until we hit a non space or \t? Joshua D. Drake > > -- > Alvaro Herrera http://www.CommandPrompt.com/ > The PostgreSQL Company - Command Prompt, Inc. > -- PostgreSQL Consulting, Development, Support, Training 503-667-4564 - http://www.commandprompt.com/ The PostgreSQL Company,serving since 1997
Re: Re: [COMMITTERS] pgsql: This makes all the \dX commands (most importantly to most: \df)
От
Bruce Momjian
Дата:
Alvaro Herrera wrote: > Bruce Momjian wrote: > > > Informational > > Modifiers: S = show system objects + = Additional detail > > \l[+] list all databases > > \d[S+] list tables, views, and sequences > > \d[S+] NAME describe table, view, sequence, or index > > \da[S] [PATTERN] list aggregate functions > > If we do this, is there a way to abstract the translation marker _() > from the alignment whitespace? So they don't have to re-translate? -- Bruce Momjian <bruce@momjian.us> http://momjian.us EnterpriseDB http://enterprisedb.com + If your life is a hard drive, Christ can be your backup. +
Re: Re: [COMMITTERS] pgsql: This makes all the \dX commands (most importantly to most: \df)
От
Alvaro Herrera
Дата:
Bruce Momjian wrote: > Alvaro Herrera wrote: > > Bruce Momjian wrote: > > > > > Informational > > > Modifiers: S = show system objects + = Additional detail > > > \l[+] list all databases > > > \d[S+] list tables, views, and sequences > > > \d[S+] NAME describe table, view, sequence, or index > > > \da[S] [PATTERN] list aggregate functions > > > > If we do this, is there a way to abstract the translation marker _() > > from the alignment whitespace? > > So they don't have to re-translate? No, so that the translators don't have to worry about getting alignment right; and also so that they don't have to translate \\d[S+] etc which obviously doesn't need any translation. -- Alvaro Herrera http://www.CommandPrompt.com/ The PostgreSQL Company - Command Prompt, Inc.
Re: Re: [COMMITTERS] pgsql: This makes all the \dX commands (most importantly to most: \df)
От
Bruce Momjian
Дата:
Alvaro Herrera wrote:
> Bruce Momjian wrote:
> > Alvaro Herrera wrote:
> > > Bruce Momjian wrote:
> > >
> > > > Informational
> > > > Modifiers: S = show system objects + = Additional detail
> > > > \l[+] list all databases
> > > > \d[S+] list tables, views, and sequences
> > > > \d[S+] NAME describe table, view, sequence, or index
> > > > \da[S] [PATTERN] list aggregate functions
> > >
> > > If we do this, is there a way to abstract the translation marker _()
> > > from the alignment whitespace?
> >
> > So they don't have to re-translate?
>
> No, so that the translators don't have to worry about getting alignment
> right; and also so that they don't have to translate \\d[S+] etc which
> obviously doesn't need any translation.
I am thinking we can do:
fprintf(output, " \\da[S] %.9s %s\n", _("[PATTERN]"), _("list aggregate"));
What do you think?
-- Bruce Momjian <bruce@momjian.us> http://momjian.us EnterpriseDB
http://enterprisedb.com
+ If your life is a hard drive, Christ can be your backup. +
Re: Re: [COMMITTERS] pgsql: This makes all the \dX commands (most importantly to most: \df)
От
Alvaro Herrera
Дата:
Bruce Momjian wrote:
> Alvaro Herrera wrote:
> > No, so that the translators don't have to worry about getting alignment
> > right; and also so that they don't have to translate \\d[S+] etc which
> > obviously doesn't need any translation.
>
> I am thinking we can do:
>
> fprintf(output, " \\da[S] %.9s %s\n", _("[PATTERN]"),
> _("list aggregate"));
>
> What do you think?
Right, something like that ... I'm wondering, though, if there are any
translations where [PATTERN] ends up longer than 9 chars. At least none
of the existing translations has that problem, so it seems we're good ...
Hmm, what's the difference here:
\dd [PATTERN] show comment for object \dd[S] [PATTERN] list comments on objects
?
--
Alvaro Herrera http://www.CommandPrompt.com/
PostgreSQL Replication, Consulting, Custom Development, 24x7 support
Re: Re: [COMMITTERS] pgsql: This makes all the \dX commands (most importantly to most: \df)
От
Bruce Momjian
Дата:
Alvaro Herrera wrote:
> Bruce Momjian wrote:
> > Alvaro Herrera wrote:
>
> > > No, so that the translators don't have to worry about getting alignment
> > > right; and also so that they don't have to translate \\d[S+] etc which
> > > obviously doesn't need any translation.
> >
> > I am thinking we can do:
> >
> > fprintf(output, " \\da[S] %.9s %s\n", _("[PATTERN]"),
> > _("list aggregate"));
> >
> > What do you think?
>
> Right, something like that ... I'm wondering, though, if there are any
> translations where [PATTERN] ends up longer than 9 chars. At least none
> of the existing translations has that problem, so it seems we're good ...
>
I probably should have suggested:
fprintf(output, " \\da[S] %-12s %s\n", _("[PATTERN]"), _("list aggregate"));
I am hesistant to use -12.12 because that might cut off a long word, or
a bracket.
The larger question is how does printf(3) handle width, as bytes or
characters. My Ubuntu says:
If the converted value has fewer characters than the field width, it will be padded with spaces on the
left (or right, if the left-adjustment flag has been given).
This talks about characters, but is it really multibyte characters?
Alvaro says we have to use %ls, but he says that is wchar_t, which we
don't use.
> Hmm, what's the difference here:
>
> \dd [PATTERN] show comment for object
> \dd[S] [PATTERN] list comments on objects
I don't know what you're talking about --- LOOK THERE! (removes duplicate
line while no one is looking)
-- Bruce Momjian <bruce@momjian.us> http://momjian.us EnterpriseDB
http://enterprisedb.com
+ If your life is a hard drive, Christ can be your backup. +