Moved project directories and files to an empty local repo

Database/double_host.sql

@@ -0,0 +1,18 @@
+/*---------------------------------------------------------------------------
+ * Written a while ago. I think it finds hosts called "'host1' and 'host2'"
+ * and pulls the individual hosts out of the pair so that they can be
+ * installed into the table as separate hosts
+ ---------------------------------------------------------------------------- */
+select ho.hostid, ho.host, n1.hostid, n1.host, n1.host1, n2.hostid, n2.host, n2.host2
+from hosts ho
+left join (select hostid, host, left(host,instr(host,' and ')-1) as host1
+    from hosts
+    where host like '% and %') as n1
+on n1.host1 = ho.host
+left join (select hostid, host, substring(host,instr(host,' and ')+5) as host2
+    from hosts
+    where host like '% and %') as n2
+on n2.host2 = ho.host
+where n1.host1 is not null
+or n2.host2 is not null
+;