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Posted to commits@airflow.apache.org by "jack (JIRA)" <ji...@apache.org> on 2019/07/17 11:31:00 UTC
[jira] [Commented] (AIRFLOW-4825) BigQueryOperator execute a list
of SQL queries doesn't work
[ https://issues.apache.org/jira/browse/AIRFLOW-4825?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16886942#comment-16886942 ]
jack commented on AIRFLOW-4825:
-------------------------------
probably.
> BigQueryOperator execute a list of SQL queries doesn't work
> -----------------------------------------------------------
>
> Key: AIRFLOW-4825
> URL: https://issues.apache.org/jira/browse/AIRFLOW-4825
> Project: Apache Airflow
> Issue Type: Bug
> Components: documentation, gcp, operators
> Affects Versions: 1.10.2
> Reporter: Evgeny
> Priority: Major
>
> The documentation of bigquery_operator says that I can send to the field sql in BigQueryOperator a list of strings where each string is a SQL query.
> 1. When i'm trying to run DAG with the code below, i'm receiving the error "TypeError: query argument must have a type (<class 'str'>,) not <class 'list'>" .
> sql_1 = """select 1 from ...
> sql_2 = """select 2 from ...
> list_of_queries = list([sql_1,sql_2])
> updates = BigQueryOperator(
> task_id="Updates_\{0}".format(new_profile_name),
> sql=list_of_queries,
> allow_large_results=True,
> use_legacy_sql=False,
> bigquery_conn_id="bigquery_default",
> dag=dag
> )
> 2. Does the execution order of the queries is identical to the list indexes?
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