Add psql \pset numericsep to allow output numbers like 100,000.0 or

100.000,0.

Eugen Nedelcu

doc/src/sgml/ref/psql-ref.sgml

 <!--
-$PostgreSQL: pgsql/doc/src/sgml/ref/psql-ref.sgml,v 1.145 2005/06/14 02:57:38 momjian Exp $
+$PostgreSQL: pgsql/doc/src/sgml/ref/psql-ref.sgml,v 1.146 2005/07/10 03:46:12 momjian Exp $
 PostgreSQL documentation
 -->
 
@@ -1492,6 +1492,18 @@ lo_import 152801
           </listitem>
           </varlistentry>
 
+          <varlistentry>
+          <term><literal>numericsep</literal></term>
+          <listitem>
+          <para>
+          Specifies the character separator between groups of three digits
+          to the left of the decimal marker.  The default is <literal>''</>
+          (none).  Setting this to a period also changes the decimal marker 
+          to a comma.
+          </para>
+          </listitem>
+          </varlistentry>
+
           <varlistentry>
           <term><literal>recordsep</literal></term>
           <listitem>

src/bin/psql/command.c

@@ -3,7 +3,7 @@
  *
  * Copyright (c) 2000-2005, PostgreSQL Global Development Group
  *
- * $PostgreSQL: pgsql/src/bin/psql/command.c,v 1.146 2005/06/13 06:36:22 neilc Exp $
+ * $PostgreSQL: pgsql/src/bin/psql/command.c,v 1.147 2005/07/10 03:46:13 momjian Exp $
  */
 #include "postgres_fe.h"
 #include "command.h"
@@ -838,7 +838,6 @@ exec_command(const char *cmd,
 	else if (strcmp(cmd, "x") == 0)
 		success = do_pset("expanded", NULL, &pset.popt, quiet);
 
-
 	/* \z -- list table rights (equivalent to \dp) */
 	else if (strcmp(cmd, "z") == 0)
 	{
@@ -1421,6 +1420,17 @@ do_pset(const char *param, const char *value, printQueryOpt *popt, bool quiet)
 				   : _("Expanded display is off.\n"));
 	}
 
+	else if (strcmp(param, "numericsep") == 0)
+	{
+		if (value)
+		{
+			free(popt->topt.numericSep);
+			popt->topt.numericSep = pg_strdup(value);
+		}
+		if (!quiet)
+			printf(_("Numeric separator is \"%s\".\n"), popt->topt.numericSep);
+	}
+
 	/* null display */
 	else if (strcmp(param, "null") == 0)
 	{

src/bin/psql/help.c

@@ -3,7 +3,7 @@
  *
  * Copyright (c) 2000-2005, PostgreSQL Global Development Group
  *
- * $PostgreSQL: pgsql/src/bin/psql/help.c,v 1.103 2005/07/06 03:14:48 momjian Exp $
+ * $PostgreSQL: pgsql/src/bin/psql/help.c,v 1.104 2005/07/10 03:46:13 momjian Exp $
  */
 #include "postgres_fe.h"
 #include "common.h"
@@ -239,7 +239,7 @@ slashUsage(unsigned short int pager)
 	fprintf(output, _("  \\pset NAME [VALUE]\n"
 					  "                 set table output option\n"
 					  "                 (NAME := {format|border|expanded|fieldsep|footer|null|\n"
-	"                 recordsep|tuples_only|title|tableattr|pager})\n"));
+	"                 numericsep|recordsep|tuples_only|title|tableattr|pager})\n"));
 	fprintf(output, _("  \\t             show only rows (currently %s)\n"),
 			ON(pset.popt.topt.tuples_only));
 	fprintf(output, _("  \\T [STRING]    set HTML <table> tag attributes, or unset if none\n"));

src/bin/psql/print.h

@@ -3,7 +3,7 @@
  *
  * Copyright (c) 2000-2005, PostgreSQL Global Development Group
  *
- * $PostgreSQL: pgsql/src/bin/psql/print.h,v 1.25 2005/06/14 02:57:41 momjian Exp $
+ * $PostgreSQL: pgsql/src/bin/psql/print.h,v 1.26 2005/07/10 03:46:13 momjian Exp $
  */
 #ifndef PRINT_H
 #define PRINT_H
@@ -40,6 +40,7 @@ typedef struct _printTableOpt
 	char	   *fieldSep;		/* field separator for unaligned text mode */
 	char	   *recordSep;		/* record separator for unaligned text
 								 * mode */
+	char	   *numericSep;		/* numeric units separator */
 	char	   *tableAttr;		/* attributes for HTML <table ...> */
 	int			encoding;		/* character encoding */
 	bool		normal_query;	/* are we presenting the results of a