damccorm opened a new issue, #21599: URL: https://github.com/apache/beam/issues/21599
DateTimeFormatter for BigQuery only supports 0, 3, 6 decimal point: [https://github.com/apache/beam/blob/v2.37.0/sdks/java/io/google-cloud-platform/src/main/java/org/apache/beam/sdk/io/gcp/bigquery/BigQueryUtils.java#L165](https://github.com/apache/beam/blob/v2.37.0/sdks/java/io/google-cloud-platform/src/main/java/org/apache/beam/sdk/io/gcp/bigquery/BigQueryUtils.java#L165) We might want to support an arbitrary number of decimal points between 0 to 6. ``` Pipeline pipeline = Pipeline.create(options); pipeline.apply(BigQueryIO.readTableRows() .fromQuery("select cast("2022-02-18 11:09:12.3456" as datetime) " "UNION ALL " "select cast("2022-02-18 11:09:12.345678" as datetime) ") .usingStandardSql() ).apply(ParDo.of(new DoFn<TableRow, TableRow>() { @ProcessElement public void processElement(@Element TableRow tableRow) { System.out.println(tableRow); ``` Error stack: ``` Caused by: java.time.format.DateTimeParseException: Text '2022-02-18T11:09:12.3456' could not be parsed, unparsed text found at index 19 java.time.format.DateTimeFormatter.parseResolved0(DateTimeFormatter.java:1952) java.time.format.DateTimeFormatter.parse(DateTimeFormatter.java:1851) java.time.LocalDateTime.parse(LocalDateTime.java:492) org.apache.beam.sdk.io.gcp.bigquery.BigQueryUtils.toBeamValue(BigQueryUtils.java:673) org.apache.beam.sdk.io.gcp.bigquery.BigQueryUtils.toBeamRowFieldValue(BigQueryUtils.java:636) ``` Imported from Jira [BEAM-14114](https://issues.apache.org/jira/browse/BEAM-14114). Original Jira may contain additional context. Reported by: heejong. -- 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]
