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Redshift error when using recursive CTE

I'm trying to run this query on redshift, but I have an **ERROR: Assert **

with recursive tbl(col1, col2) as (
    select 1 as col1, 'str_' as col2
    union all
    select (col1 + 1) as col1, 'str' as col2
    from tbl
    where col1 < 5
)
select * from tbl;

主题: 分析
标签: 亚马逊 Redshift
语言: English

Ash-data

已提问 2 年前577 查看次数

1 回答

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已接受的回答

I tried something similar and it seems to work. So what is it they you are trying to get to here?

with recursive tbl(col1, col2) as (
    select 1 as col1, 10 as col2
    union all
    select col1+1 as col1, col2
    from tbl 
    where col1 < 5
)
select * from tbl;

专家

MilindOke

已回答 2 年前

专家

Jordan Sandri

已审核 1 年前

Ash-data
2 年前
Nicely done thanks ! So I had this error in my query (thanks for the solution !), but another problem (the major one) comes from dbt. It doesn't seem to support Recursive CTE : Runtime Error Database Error in sql_operation inline_query (from remote system.sql) Recursive CTE in subquery are not supported. I submitted a ticket with that to dbt labs.

Redshift error when using recursive CTE

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