yjkim0083 opened a new issue, #6499: URL: https://github.com/apache/seatunnel/issues/6499
### Search before asking - [X] I had searched in the [issues](https://github.com/apache/seatunnel/issues?q=is%3Aissue+label%3A%22bug%22) and found no similar issues. ### What happened If the source is oracle, the numeric data in the parquet file appears strangely. Integer type data also appears with numerous zeros after the decimal point. ### SeaTunnel Version 2.3.3 or 2.3.4 ### SeaTunnel Config ```conf env { job.mode = "BATCH" } source { Jdbc { url = "jdbc:oracle:thin:@//IP:PORT/DB" driver = "oracle.jdbc.OracleDriver" user = "USER" password = "PASSWORD" query = "select * from oracle_table" } } transform { } sink { LocalFile { path = "./" file_format_type="parquet" } } ``` ### Running Command ```shell sh bin/seatunnel.sh --config ./config/oracle_to_parquet.template -e local ``` ### Error Exception ```log If the column type of the oracle table is numeric, when querying the parquet schema, FIXED_LEN_BYTE_ARRAY Decimal(precision=38, scale=18) appears, and the actual value appears as 123.00000000 If the source is mysql, this issue does not occur. ``` ### Zeta or Flink or Spark Version zeta ### Java or Scala Version java : 1.8.0_181 ### Screenshots   ### Are you willing to submit PR? - [ ] Yes I am willing to submit a PR! ### Code of Conduct - [X] I agree to follow this project's [Code of Conduct](https://www.apache.org/foundation/policies/conduct) -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
