Finishing off 'query2*' scripts

Database/hosts_list.tpl, Database/hosts_showcount.sqlite.sql: examples
    of using 'query2tt2'

Database/query2csv, Database/query2json, Database/query2tt2: minor bug
    fix relating to '-dbarg=ARG' option

Database/query2tt2

@@ -28,7 +28,7 @@
 #       AUTHOR: Dave Morriss (djm), Dave.Morriss@gmail.com
 #      VERSION: 0.0.8
 #      CREATED: 2021-06-18 13:24:49
-#     REVISION: 2025-05-07 17:19:15
+#     REVISION: 2025-05-09 14:13:04
 #
 #===============================================================================
 
@@ -119,7 +119,6 @@ pod2usage(
     -noperldoc => 0,
 ) if ( $options{'documentation'} );
 
-
 #
 # Collect options
 #
@@ -420,8 +419,8 @@ sub _dbargs {
 
     my @args;
 
-    if ( defined( $opts->{dbargs} ) ) {
-        @args = @{ $opts->{dbargs} };
+    if ( defined( $opts->{dbarg} ) ) {
+        @args = @{ $opts->{dbarg} };
     }
 
     return (@args);
@@ -469,7 +468,7 @@ sub Options {
         "help",       "documentation|man",
         "debug=i",    "config=s",
         "output=s",   "query=s",
-        "template=s", "dbargs=s@",
+        "template=s", "dbarg=s@",
         "define=s%",
     );