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https://issues.apache.org/jira/browse/HIVE-21404?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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David Lavati updated HIVE-21404:
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Attachment: HIVE-21404.4.patch
Status: Patch Available (was: In Progress)
> MSSQL upgrade script alters the wrong column
> --------------------------------------------
>
> Key: HIVE-21404
> URL: https://issues.apache.org/jira/browse/HIVE-21404
> Project: Hive
> Issue Type: Bug
> Components: Metastore
> Affects Versions: 3.2.0
> Reporter: David Lavati
> Assignee: David Lavati
> Priority: Major
> Labels: pull-request-available
> Fix For: 3.2.0
>
> Attachments: HIVE-21404.1.patch, HIVE-21404.2.patch,
> HIVE-21404.3.patch, HIVE-21404.4.patch, HIVE-21404.4.patch,
> HIVE-21404.4.patch, HIVE-21404.4.patch, HIVE-21404.4.patch,
> HIVE-21404.4.patch, HIVE-21404.4.patch, HIVE-21404.4.patch, HIVE-21404.4.patch
>
> Time Spent: 10m
> Remaining Estimate: 0h
>
> HIVE-20221 changes PARTITION_PARAMS, so the following command is modifying
> the wrong table:
> {{ALTER TABLE "SERDE_PARAMS" ALTER COLUMN "PARAM_VALUE" nvarchar(MAX);}}
> https://github.com/apache/hive/blob/d3b036920acde7bb04840697eb13038103b062b4/standalone-metastore/metastore-server/src/main/sql/mssql/upgrade-3.1.0-to-3.2.0.mssql.sql#L21
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