suppport NOT EXISTS operator
sample query to support
sbroad.execute("SELECT * FROM t2 WHERE NOT EXISTS (SELECT 0 FROM t1 WHERE t1.a = t2.b and t1.c = t2.d)",{})sample query to support
sbroad.execute("SELECT * FROM t2 WHERE NOT EXISTS (SELECT 0 FROM t1 WHERE t1.a = t2.b and t1.c = t2.d)",{})