Can we create Materialized view n exsting view and table?

[sboxi]

Dear All,

Is it possible to create Materialized view on view and table (Joining view and table)?

I suspect it is not possible. Please suggest.

Also please provide best way to schedule the refresh of Materialized view.

Regards,

Surya

[Alberto_Umana]

Hello @sboxi 

Can you try with this, as it looks it is possible, also about scheduling, please refer to below documentation you can use SCHEDULE clause.

CREATE MATERIALIZED VIEW IF NOT EXISTS my_materialized_view AS

SELECT

    t.column1,

    v.column2,

    AVG(t.column3) AS avg_column3

FROM

    my_table t

INNER JOIN

    my_view v

ON

    t.id = v.id

GROUP BY

    t.column1, v.column2;

https://docs.databricks.com/ja/sql/language-manual/sql-ref-syntax-ddl-create-materialized-view.html

[sboxi]

Thanks @Alberto_Umana . I will try that.