[1/7] Isolate legacy prepared statement batch execution - #1620
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sreekanth-db merged 2 commits intoAug 19, 2026
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Keep existing batching behavior behind a dedicated executor so native routing can be added without changing the compatibility fallback. Signed-off-by: Sreekanth Vadigi <sreekanth.vadigi@databricks.com>
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Description
Extract the existing PreparedStatement batch implementation into a dedicated legacy executor.
This preserves current rewrite, interpolation, chunking, fallback, and error behavior while leaving
PreparedStatementBatchExecutoras the coordination layer for future native batching.Testing
jdbc-coresuite: 3,602 passed, 88 skippedAdditional Notes to the Reviewer
This is a behavior-preserving refactor. It does not add native batching, connection properties, or transport changes.
NO_CHANGELOG=true