The "parser" of compare cannot handle the following:
prepare stmt1 from "
with t as (select a from t1 where b >= 'c')
select * from t2,t where t2.c=t.a;
";
That is, that a line *not* terminating the full statement (the
line 'select * from t2,t where t2.c=t.a;' above) ends with a ';'.
Thus, it needs to be changed into e.g.
prepare stmt1 from "
with t as (select a from t1 where b >= 'c')
select * from t2,t where t2.c=t.a;";
