[jira] [Commented] (SPARK-30042) Add built-in Array Functions: array_dims
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https://issues.apache.org/jira/browse/SPARK-30042?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17005180#comment-17005180
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jiaan.geng commented on SPARK-30042:
OK. I doubt the useful too.
> Add built-in Array Functions: array_dims
>
>
> Key: SPARK-30042
> URL: https://issues.apache.org/jira/browse/SPARK-30042
> Project: Spark
> Issue Type: Sub-task
> Components: SQL
>Affects Versions: 3.0.0
>Reporter: jiaan.geng
>Priority: Major
>
> |{{array_dims}}{{(}}{{anyarray}}{{)}}|{{text}}|returns a text representation
> of array's dimensions|{{array_dims(ARRAY[[1,2,3], [4,5,6]])}}|{{[1:2][1:3]}}|
> [https://www.postgresql.org/docs/11/functions-array.html]
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[jira] [Commented] (SPARK-30042) Add built-in Array Functions: array_dims
[
https://issues.apache.org/jira/browse/SPARK-30042?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17004747#comment-17004747
]
Takeshi Yamamuro commented on SPARK-30042:
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I'll close this for now based on the discussion above. If necessary, please
reopen this.
> Add built-in Array Functions: array_dims
>
>
> Key: SPARK-30042
> URL: https://issues.apache.org/jira/browse/SPARK-30042
> Project: Spark
> Issue Type: Sub-task
> Components: SQL
>Affects Versions: 3.0.0
>Reporter: jiaan.geng
>Priority: Major
>
> |{{array_dims}}{{(}}{{anyarray}}{{)}}|{{text}}|returns a text representation
> of array's dimensions|{{array_dims(ARRAY[[1,2,3], [4,5,6]])}}|{{[1:2][1:3]}}|
> [https://www.postgresql.org/docs/11/functions-array.html]
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[jira] [Commented] (SPARK-30042) Add built-in Array Functions: array_dims
[
https://issues.apache.org/jira/browse/SPARK-30042?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16985750#comment-16985750
]
jiaan.geng commented on SPARK-30042:
PostgreSQL is the only database that supports it
> Add built-in Array Functions: array_dims
>
>
> Key: SPARK-30042
> URL: https://issues.apache.org/jira/browse/SPARK-30042
> Project: Spark
> Issue Type: Sub-task
> Components: SQL
>Affects Versions: 3.0.0
>Reporter: jiaan.geng
>Priority: Major
>
> |{{array_dims}}{{(}}{{anyarray}}{{)}}|{{text}}|returns a text representation
> of array's dimensions|{{array_dims(ARRAY[[1,2,3], [4,5,6]])}}|{{[1:2][1:3]}}|
> [https://www.postgresql.org/docs/11/functions-array.html]
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[jira] [Commented] (SPARK-30042) Add built-in Array Functions: array_dims
[
https://issues.apache.org/jira/browse/SPARK-30042?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16985747#comment-16985747
]
jiaan.geng commented on SPARK-30042:
Yes, PostgreSQL is the only database that supports it
> Add built-in Array Functions: array_dims
>
>
> Key: SPARK-30042
> URL: https://issues.apache.org/jira/browse/SPARK-30042
> Project: Spark
> Issue Type: Sub-task
> Components: SQL
>Affects Versions: 3.0.0
>Reporter: jiaan.geng
>Priority: Major
>
> |{{array_dims}}{{(}}{{anyarray}}{{)}}|{{text}}|returns a text representation
> of array's dimensions|{{array_dims(ARRAY[[1,2,3], [4,5,6]])}}|{{[1:2][1:3]}}|
> [https://www.postgresql.org/docs/11/functions-array.html]
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[jira] [Commented] (SPARK-30042) Add built-in Array Functions: array_dims
[
https://issues.apache.org/jira/browse/SPARK-30042?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16985683#comment-16985683
]
Xiao Li commented on SPARK-30042:
-
How useful is this function? Is PostgreSQL the only database that supports it?
> Add built-in Array Functions: array_dims
>
>
> Key: SPARK-30042
> URL: https://issues.apache.org/jira/browse/SPARK-30042
> Project: Spark
> Issue Type: Sub-task
> Components: SQL
>Affects Versions: 3.0.0
>Reporter: jiaan.geng
>Priority: Major
>
> |{{array_dims}}{{(}}{{anyarray}}{{)}}|{{text}}|returns a text representation
> of array's dimensions|{{array_dims(ARRAY[[1,2,3], [4,5,6]])}}|{{[1:2][1:3]}}|
> [https://www.postgresql.org/docs/11/functions-array.html]
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[jira] [Commented] (SPARK-30042) Add built-in Array Functions: array_dims
[
https://issues.apache.org/jira/browse/SPARK-30042?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16982323#comment-16982323
]
jiaan.geng commented on SPARK-30042:
I'm working on.
> Add built-in Array Functions: array_dims
>
>
> Key: SPARK-30042
> URL: https://issues.apache.org/jira/browse/SPARK-30042
> Project: Spark
> Issue Type: Sub-task
> Components: SQL
>Affects Versions: 3.0.0
>Reporter: jiaan.geng
>Priority: Major
>
> |{{array_dims}}{{(}}{{anyarray}}{{)}}|{{text}}|returns a text representation
> of array's dimensions|{{array_dims(ARRAY[[1,2,3], [4,5,6]])}}|{{[1:2][1:3]}}|
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