f93ac89a67
fix bugs of lateral view with CTE or where clause. The error case can be found in newly added tests in `TableFunctionPlanTest.java` But there are still some bugs not being fixed, so the unit test is annotated with @Ignore This PR contains the change is #7824 : > Issue Number: close #7823 > > After the subquery is rewritten, the rewritten stmt needs to be reset > (that is, the content of the first analyze semantic analysis is cleared), > and then the rewritten stmt can be reAnalyzed. > > The lateral view ref in the previous implementation forgot to implement the reset function. > This caused him to keep the first error message in the second analyze. > Eventually, two duplicate tupleIds appear in the new stmt and are marked with different tuple. > From the explain string, the following syntax will have an additional wrong join predicate. > ``` > Query: explain select k1 from test_explode lateral view explode_split(k2, ",") tmp as e1 where k1 in (select k3 from tbl1); > Error equal join conjunct: `k3` = `k3` > ``` > > This pr mainly adds the reset function of the lateral view > to avoid possible errors in the second analyze > when the lateral view and subquery rewrite occur at the same time.
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