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https://issues.apache.org/jira/browse/PHOENIX-7723?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Istvan Toth updated PHOENIX-7723:
---------------------------------
Labels: beginner-friendly (was: )
> Replace relative table version timestamps in upgrade code
> ---------------------------------------------------------
>
> Key: PHOENIX-7723
> URL: https://issues.apache.org/jira/browse/PHOENIX-7723
> Project: Phoenix
> Issue Type: Improvement
> Reporter: Istvan Toth
> Priority: Minor
> Labels: beginner-friendly
>
> We have a lot of statements like
> {code:java}
> addColumnsIfNotExists(metaConnection, PhoenixDatabaseMetaData.SYSTEM_CATALOG,
> MIN_SYSTEM_TABLE_TIMESTAMP_5_4_0 - 8,
> PhoenixDatabaseMetaData.SCHEMA_VERSION + " " +
> PVarchar.INSTANCE.getSqlTypeName());{code}
> in
> [ConnectionQueryServicesImpl.java|https://github.com/apache/phoenix/pull/2303/files#diff-ccfa52b4c1c783877fade96f82548d5feec1a2993c0c4d2c423c6fc8f199e60d]
>
> This is both fragile and hard to deipher.
> Replace the subtractions with the actual version constants.
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