impala 如何从临时 table 创建视图？

Question

我想创建一个基于多个临时表的视图，我试过：

with t1 as (
        SELECT * 
        FROM mydb.my_existing_table 
        ),
        
    t2 as (
    SELECT * from t1)
   
    CREATE VIEW myotherdb.my_new_view AS  SELECT *  FROM t2

ParseException: Syntax error in line 21:undefined: CREATE VIEW myotherdb.... ^ Encountered: CREATE Expected: INSERT, SELECT, UPSERT, VALUES, COMMA CAUSED BY: Exception: Syntax error

我可以排除权限错误，因为这有效：

CREATE VIEW myotherdb.my_new_view AS  SELECT * FROM mydb.my_existing_table

在使用临时表时一定有一些我遗漏的特殊语法。

Answer 1

这个可能应该有用：

CREATE VIEW myotherdb.my_new_view AS  
with t1 as (
        SELECT * 
        FROM mydb.my_existing_table 
        ),
        
    t2 as (
    SELECT * from t1)
SELECT *  FROM t2;

impala 如何从临时 table 创建视图？

impala how to create view from temp table?

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