CREATE TABLE table_203_346 (id NUMBER, "date" CLOB, "location" CLOB, "venue" CLOB, "opening act" CLOB, "supporting" CLOB)

did the calgary or the toronto leg take place on august 11 ?
SELECT "location" FROM table_203_346 WHERE "location" IN ('calgary', 'toronto') AND "date" = 8 AND "date" = 11
SELECT "location" FROM "table_203_346" WHERE "date" = 11 AND "date" = 8 AND "location" IN ('calgary', 'toronto')