yzeng1618 opened a new pull request, #10186:
URL: https://github.com/apache/seatunnel/pull/10186
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### Purpose of this pull request
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Fix issue #10155 where PostgreSQL-CDC → JDBC sink failed on GEOMETRY columns
because Debezium Geometry/Geography values were serialized as
Struct{wkb=...,srid=...} strings and then written as VARCHAR into geometry
fields. This PR converts Debezium geometry to hex WKB strings and writes them
using PGobject, and adds unit/e2e tests for the full path.
### Does this PR introduce _any_ user-facing change?
Yes. For PostgreSQL-CDC + JDBC sink jobs, GEOMETRY/GEOGRAPHY columns can now
be synchronized correctly without type mismatch errors. There is no
configuration change; behavior is fixed for existing pipelines that previously
failed on geometry types.
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### How was this patch tested?
Added/updated unit tests:
- SeaTunnelRowDebeziumDeserializationConvertersTest to verify Debezium
Geometry is converted to \x... hex WKB string.
- PostgresJdbcRowConverterTest to verify sourceType=geometry fields are
written via PGobject("geometry", value) instead of setString.
Extended e2e tests:
- Updated inventory.sql in connector-cdc-postgres-e2e to add
f_geometry/f_geography columns on both source and sink tables
(postgres_cdc_table_1, sink_postgres_cdc_table_1, full_types_no_primary_key,
full_types_no_primary_key_with_debezium) and initialized them with
ST_GeomFromText / ST_GeographyFromText.
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### Check list
* [ ] If any new Jar binary package adding in your PR, please add License
Notice according
[New License
Guide](https://github.com/apache/seatunnel/blob/dev/docs/en/contribution/new-license.md)
* [ ] If necessary, please update the documentation to describe the new
feature. https://github.com/apache/seatunnel/tree/dev/docs
* [ ] If necessary, please update `incompatible-changes.md` to describe the
incompatibility caused by this PR.
* [ * ] If you are contributing the connector code, please check that the
following files are updated:
1. Update
[plugin-mapping.properties](https://github.com/apache/seatunnel/blob/dev/plugin-mapping.properties)
and add new connector information in it
2. Update the pom file of
[seatunnel-dist](https://github.com/apache/seatunnel/blob/dev/seatunnel-dist/pom.xml)
3. Add ci label in
[label-scope-conf](https://github.com/apache/seatunnel/blob/dev/.github/workflows/labeler/label-scope-conf.yml)
4. Add e2e testcase in
[seatunnel-e2e](https://github.com/apache/seatunnel/tree/dev/seatunnel-e2e/seatunnel-connector-v2-e2e/)
5. Update connector
[plugin_config](https://github.com/apache/seatunnel/blob/dev/config/plugin_config)
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