Grouping ORs with ANDs in arrays

It's probably the double pipes that don't work, even when enclosed within nowiki tags (btw, why the asterisk?). I'm not sure if I understand you correctly, but is the intended query equal to the following one?

{{#ask: [[City::Austin]] OR [[City::Texas]] [[State::Austin]] OR [[State::Texas]]
}}

In that case, this should do the trick, right?

{{#ask: {{#arraymap:{{{Entry|}}}|,|x|[[City::x]]|OR}} {{#arraymap:{{{Entry|}}}|,|x|[[State::x]]|OR}} 
}}

Cavila (talk)

Define a template {{!}} as | and try to use the template as the separator in {{#arraymap:}}: {{!}}{{!}}.

Alexander Mashin^talk

Indeed:

AND {{#arraymap:{{{Entry|}}}|,|@@@@|[[City::@@@@]]| }}

OR [[City::{{#arraymap:{{{Entry|}}}|,|@@@@|@@@@|{{!}}{{!}} }}]]

[[kgh]] (talk)