For like and ilike operators, use * to match any character (instead
of %).
prefix -- {
"table": "prefix",
"label": "",
"description": "",
"datatype": "word",
"structure": "",
"sql_type": "TEXT",
"numeric": false,
"filtered_operator": "eq",
"filtered_constraint": "oio",
"sort_ascending": "prefix?prefix=eq.oio\u0026order=prefix.asc\u0026limit=20",
"sort_descending": "prefix?prefix=eq.oio\u0026order=prefix.desc\u0026limit=20",
"sort_none": "prefix?prefix=eq.oio\u0026limit=20",
"reset": "prefix?limit=20"
}