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Commit691e595

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Add -d/--dbname option to pg_dump.
You could already pass a database name just by passing it as the lastoption, without -d. This is an alias for that, like the -d/--dbname optionin psql and many other client applications. For consistency.
1 parenta64e33f commit691e595

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2 files changed

+32
-3
lines changed

2 files changed

+32
-3
lines changed

‎doc/src/sgml/ref/pg_dump.sgml‎

Lines changed: 20 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -817,6 +817,26 @@ PostgreSQL documentation
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The following command-line options control the database connection parameters.
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<variablelist>
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<varlistentry>
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<term><option>-d <replaceable class="parameter">dbname</replaceable></></term>
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<term><option>--dbname=<replaceable class="parameter">dbname</replaceable></></term>
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<listitem>
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<para>
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Specifies the name of the database to connect to. This is
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equivalent to specifying <replaceable
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class="parameter">dbname</replaceable> as the first non-option
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argument on the command line.
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</para>
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<para>
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If this parameter contains an <symbol>=</symbol> sign or starts
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with a valid <acronym>URI</acronym> prefix
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(<literal>postgresql://</literal>
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or <literal>postgres://</literal>), it is treated as a
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<parameter>conninfo</parameter> string. See <xref linkend="libpq-connect"> for more information.
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</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><option>-h <replaceable class="parameter">host</replaceable></option></term>
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<term><option>--host=<replaceable class="parameter">host</replaceable></option></term>

‎src/bin/pg_dump/pg_dump.c‎

Lines changed: 12 additions & 3 deletions
Original file line numberDiff line numberDiff line change
@@ -307,6 +307,7 @@ main(int argc, char **argv)
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{"blobs",no_argument,NULL,'b'},
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{"clean",no_argument,NULL,'c'},
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{"create",no_argument,NULL,'C'},
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{"dbname",required_argument,NULL,'d'},
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{"file",required_argument,NULL,'f'},
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{"format",required_argument,NULL,'F'},
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{"host",required_argument,NULL,'h'},
@@ -387,7 +388,7 @@ main(int argc, char **argv)
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}
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}
389390

390-
while ((c=getopt_long(argc,argv,"abcCE:f:F:h:in:N:oOp:RsS:t:T:U:vwWxZ:",
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while ((c=getopt_long(argc,argv,"abcCd:E:f:F:h:iK:n:N:oOp:RsS:t:T:U:vwWxZ:",
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long_options,&optindex))!=-1)
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{
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switch (c)
@@ -408,6 +409,10 @@ main(int argc, char **argv)
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outputCreateDB=1;
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break;
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case'd':/* database name */
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dbname=pg_strdup(optarg);
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break;
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case'E':/* Dump encoding */
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dumpencoding=pg_strdup(optarg);
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break;
@@ -520,8 +525,11 @@ main(int argc, char **argv)
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}
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}
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523-
/* Get database name from command line */
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if (optind<argc)
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/*
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* Non-option argument specifies database name as long as it wasn't
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* already specified with -d / --dbname
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*/
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if (optind<argc&&dbname==NULL)
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dbname=argv[optind++];
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527535
/* Complain if any arguments remain */
@@ -872,6 +880,7 @@ help(const char *progname)
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" ALTER OWNER commands to set ownership\n"));
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printf(_("\nConnection options:\n"));
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printf(_(" -d, --dbname=DBNAME database to dump\n"));
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printf(_(" -h, --host=HOSTNAME database server host or socket directory\n"));
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printf(_(" -p, --port=PORT database server port number\n"));
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printf(_(" -U, --username=NAME connect as specified database user\n"));

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