--source include/not_hypergraph.inc  # Non-traditional formats differ in hypergraph.

# 
# Run explain_json.inc with all of the so-called 6.0 features.

set optimizer_switch='semijoin=on,materialization=on,firstmatch=on,loosescan=on,index_condition_pushdown=on,mrr=on';

--source include/explain_json.inc

set optimizer_switch=default;