Have psql's "\? variables" show csv_fieldsep

alvherre · alvherre · commit 886401611879 · 2025-11-04T17:30:44.000+01:00
Accidental omission in commit aa2ba50. There are too many lists of these variables ... Discussion: https://postgr.es/m/202511031738.eqaeaedpx5cr@alvherre.pgsql
diff --git a/src/bin/psql/help.c b/src/bin/psql/help.c
@@ -480,6 +480,9 @@ helpVariables(unsigned short int pager)
 		  "    border style (number)\n");
 	HELP0("  columns\n"
 		  "    target width for the wrapped format\n");
+	HELPN("  csv_fieldsep\n"
+		  "    field separator for CSV output format (default \"%c\")\n",
+		  DEFAULT_CSV_FIELD_SEP);
 	HELP0("  expanded (or x)\n"
 		  "    expanded output [on, off, auto]\n");
 	HELPN("  fieldsep\n"
