phamvinh1712 commented on code in PR #4004:
URL: https://github.com/apache/flink-cdc/pull/4004#discussion_r2072691369
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flink-cdc-connect/flink-cdc-source-connectors/flink-connector-postgres-cdc/src/main/java/org/apache/flink/cdc/connectors/postgres/source/utils/TableDiscoveryUtils.java:
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@@ -38,7 +38,8 @@ public static List<TableId> listTables(
throws SQLException {
Set<TableId> allTableIds =
- jdbc.readTableNames(database, null, null, new String[]
{"TABLE"});
Review Comment:
> Theres is also another concern. If user use regex expression as table
name, both parent table and subtable will be captured. **Then snapshot data
will be read twice.**
>
> Thus, a option can also tell user that. If they enable partition table,
they should pay attention to it.
do you have any suggestion for this? should we add a section on flink-cdc
doc for this?
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