Correlated column error in Databricks SQL cell
I have a SQL query in Jupiter Notebook on Azure Databricks that is giving me the following error
Error in SQL statement: AnalysisException: Correlated column is not allowed in a non-equality predicate:
The query looks something like this
Select p.PrdId, p.ProductDescription, p.PoolId, p.UomId, p.MpgId,
(Select First(ToDemandGroupId) From MasterData.UpdatesToProduct up Where
(
IsNull(up.DemandGroupId) = 0
Or
up.DemandGroupId = p.DemandGroupId
) ) as DemandGroupId1
From Raw.ProductPreUpdates p
If I do either of the 2 parts in the where clause of the subquery separately then the query works, but when both pieces are there it gives this error. So if I have just IsNull(up.DemandGroupId) = 0 it works or if I have just up.DemandGroupId = p.DemandGroupId it works, but not with both.
The problem is with the p.DemandGroupId part of the query. If I replace up.DemandGroupId = p.DemandGroupId with up.DemandGroupId = 4, then that also works.
apache-spark apache-spark-sql databricks azure-databricks
asked Nov 28 '18 at 17:57
Paul CavacasPaul Cavacas
94311437
add a comment |
I have a SQL query in Jupiter Notebook on Azure Databricks that is giving me the following error
Error in SQL statement: AnalysisException: Correlated column is not allowed in a non-equality predicate:
The query looks something like this
Select p.PrdId, p.ProductDescription, p.PoolId, p.UomId, p.MpgId,
(Select First(ToDemandGroupId) From MasterData.UpdatesToProduct up Where
(
IsNull(up.DemandGroupId) = 0
Or
up.DemandGroupId = p.DemandGroupId
) ) as DemandGroupId1
From Raw.ProductPreUpdates p
If I do either of the 2 parts in the where clause of the subquery separately then the query works, but when both pieces are there it gives this error. So if I have just IsNull(up.DemandGroupId) = 0 it works or if I have just up.DemandGroupId = p.DemandGroupId it works, but not with both.
The problem is with the p.DemandGroupId part of the query. If I replace up.DemandGroupId = p.DemandGroupId with up.DemandGroupId = 4, then that also works.
apache-spark apache-spark-sql databricks azure-databricks
asked Nov 28 '18 at 17:57
Paul CavacasPaul Cavacas
94311437
add a comment |
I have a SQL query in Jupiter Notebook on Azure Databricks that is giving me the following error
Error in SQL statement: AnalysisException: Correlated column is not allowed in a non-equality predicate:
The query looks something like this
Select p.PrdId, p.ProductDescription, p.PoolId, p.UomId, p.MpgId,
(Select First(ToDemandGroupId) From MasterData.UpdatesToProduct up Where
(
IsNull(up.DemandGroupId) = 0
Or
up.DemandGroupId = p.DemandGroupId
) ) as DemandGroupId1
From Raw.ProductPreUpdates p
If I do either of the 2 parts in the where clause of the subquery separately then the query works, but when both pieces are there it gives this error. So if I have just IsNull(up.DemandGroupId) = 0 it works or if I have just up.DemandGroupId = p.DemandGroupId it works, but not with both.
The problem is with the p.DemandGroupId part of the query. If I replace up.DemandGroupId = p.DemandGroupId with up.DemandGroupId = 4, then that also works.
apache-spark apache-spark-sql databricks azure-databricks
asked Nov 28 '18 at 17:57
Paul CavacasPaul Cavacas
94311437
I have a SQL query in Jupiter Notebook on Azure Databricks that is giving me the following error
Error in SQL statement: AnalysisException: Correlated column is not allowed in a non-equality predicate:
The query looks something like this
Select p.PrdId, p.ProductDescription, p.PoolId, p.UomId, p.MpgId,
(Select First(ToDemandGroupId) From MasterData.UpdatesToProduct up Where
(
IsNull(up.DemandGroupId) = 0
Or
up.DemandGroupId = p.DemandGroupId
) ) as DemandGroupId1
From Raw.ProductPreUpdates p
If I do either of the 2 parts in the where clause of the subquery separately then the query works, but when both pieces are there it gives this error. So if I have just IsNull(up.DemandGroupId) = 0 it works or if I have just up.DemandGroupId = p.DemandGroupId it works, but not with both.
The problem is with the p.DemandGroupId part of the query. If I replace up.DemandGroupId = p.DemandGroupId with up.DemandGroupId = 4, then that also works.
apache-spark apache-spark-sql databricks azure-databricks
apache-spark apache-spark-sql databricks azure-databricks
asked Nov 28 '18 at 17:57
Paul CavacasPaul Cavacas
94311437
asked Nov 28 '18 at 17:57
Paul CavacasPaul Cavacas
94311437
edited Nov 28 '18 at 20:12
Paul Cavacas
asked Nov 28 '18 at 17:57
Paul CavacasPaul Cavacas
94311437
asked Nov 28 '18 at 17:57
Paul CavacasPaul Cavacas
94311437
asked Nov 28 '18 at 17:57
Paul CavacasPaul Cavacas
94311437
94311437
add a comment |
add a comment |
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