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doris/fe/java-udf
zy-kkk 56fa38de1d [Enhencement](JDBC Catalog) refactor jdbc catalog insert logic (#19950)
This PR refactors the old way of writing data to JDBC External Table & JDBC Catalog, mainly including the following tasks
1. Continuing the work of @BePPPower 's PR #18594, changing the logic of splicing Inster sql to operating off-heap memory and using preparedStatement.set to write data logic to complete
2. Supplement the support written by largeint type, mainly to adapt to Java.Math.BigInteger, which uses binary operations
3. Delete the splicing SQL logic in the JDBC External Table & JDBC Catalog related written code

ToDo: Binary type,like bit,binary, blob...

Finally, special thanks to @BePPPower , @AshinGau  for his work

Co-authored-by: Tiewei Fang <43782773+BePPPower@users.noreply.github.com>
2023-05-30 22:03:39 +08:00
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