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SequenceTableGenerator generator

Generate database-coordinated sequential numbers from a reserved sequence range.

Why: Use SequenceTableGenerator when identifiers must coordinate with a database-owned sequence; name the database client explicitly unless the surrounding key or generate task already does so.

Category: database.

Output: int.

1
<key name="value" generator="SequenceTableGenerator(database='targetDB')"/>

Parameters

  • database: str | null; Default None — Optional configured database client overriding descriptor-level source and target resolution.