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From "ASF subversion and git services (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (AIRFLOW-1556) BigQueryBaseCursor should support SQL parameters
Date Fri, 01 Sep 2017 20:00:03 GMT

    [ https://issues.apache.org/jira/browse/AIRFLOW-1556?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16151076#comment-16151076
] 

ASF subversion and git services commented on AIRFLOW-1556:
----------------------------------------------------------

Commit 9df0ac64c0ce1a654875197697a3851484fd57af in incubator-airflow's branch refs/heads/master
from [~rajivpb]
[ https://git-wip-us.apache.org/repos/asf?p=incubator-airflow.git;h=9df0ac6 ]

[AIRFLOW-1556][Airflow 1556] Add support for SQL parameters in BigQueryBaseCursor

Closes #2557 from rajivpb/sql-parameters


> BigQueryBaseCursor should support SQL parameters
> ------------------------------------------------
>
>                 Key: AIRFLOW-1556
>                 URL: https://issues.apache.org/jira/browse/AIRFLOW-1556
>             Project: Apache Airflow
>          Issue Type: Bug
>          Components: contrib
>            Reporter: Rajiv Bharadwaja
>            Assignee: Rajiv Bharadwaja
>            Priority: Minor
>              Labels: newbie
>   Original Estimate: 72h
>  Remaining Estimate: 72h
>
> BigQuery supports running parameterized queries:
> https://cloud.google.com/bigquery/docs/parameterized-queries
> Airflow's bigquery_hook.py and bigquery_operator.py do not support this yet. 
> https://github.com/apache/incubator-airflow/commits/master/airflow/contrib/hooks/bigquery_hook.py
> https://github.com/apache/incubator-airflow/commits/master/airflow/contrib/operators/bigquery_operator.py
> SQL parameter support is different from the jinja templating / airflow macro support
for parameterizing query strings; the latter works at the query string level.



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