{"ast_node_type":"other","tokens":[{"end":50,"kind":"keyword","start":0,"text":"(\"query-blocked\","}]}
    ("query-blocked", EventFilter::QUERY_BLOCKED),
    ("query-cache-hit-count", EventFilter::QUERY_CACHE_HIT_COUNTS),
    ("incr-cache-load", EventFilter::INCR_CACHE_LOADS),