我可以在火花池突触中运行存储过程吗?
我想知道如何在我在专用SQL池中创建的Spark Pool(Azure Synapse)中运行存储过程。另外,我们可以运行SQL查询以访问笔记本中DDSQL池中的数据。
I wanted to know how we can run stored procedure in spark pool (azure synapse) which i have created in dedicated SQL pool. Also can we run SQL queries to access data in ddsql pool in notebook.
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可以执行此操作(例如,使用odbc连接如所述在这里进行编排的管道:
spark.spark.Synapsesql
方法,请详细描述在这里。模式:
您是否有一个特定原因将SQL池中的现有数据复制到Spark中?我做的模式非常相似,但是将其保留给我在SQL中所无法做的事情,例如复杂的变换,正则高度,硬数学,复杂的字符串操纵等
It is possible to do this (eg using an ODBC connection as described here) but you would be better off just using a Synapse Pipeline to do the orchestration:
spark.read.synapsesql
method as described in detail here.The pattern:
Is there a particular reason you are copying existing data from the sql pool into Spark? I do a very similar pattern but reserve it for things I can't already do in SQL, such as sophisticated transform, RegEx, hard maths, complex string manipulation etc