eric-maynard commented on code in PR #2653:
URL: https://github.com/apache/polaris/pull/2653#discussion_r2371036168
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persistence/relational-jdbc/src/main/java/org/apache/polaris/persistence/relational/jdbc/models/SchemaVersion.java:
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@@ -25,6 +25,8 @@
import org.apache.polaris.persistence.relational.jdbc.DatabaseType;
public class SchemaVersion implements Converter<SchemaVersion> {
+ public static final SchemaVersion MINIMUM = new SchemaVersion(0);
Review Comment:
I believe that's why we want to use 0 -- the v1 schema file includes the
VERSION table, so the lack of a VERSION table indicates an earlier (pre-1)
schema.
We don't use this MINIMUM number to choose a schema file, only the reverse
-- the detect what schema version an already-running metastore was bootstrapped
with.
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