Skip to content

FLINK-37891: Remove SQL Server CDC documentation for initial-only #4037

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
merged 1 commit into from
Jun 10, 2025
Merged

FLINK-37891: Remove SQL Server CDC documentation for initial-only #4037

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
1 change: 0 additions & 1 deletion docs/content.zh/docs/connectors/flink-sources/sqlserver-cdc.md
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -352,7 +352,6 @@ The SQLServer CDC connector is a Flink Source connector which will read database
The config option `scan.startup.mode` specifies the startup mode for SQLServer CDC consumer. The valid enumerations are:

- `initial` (default): Takes a snapshot of structure and data of captured tables; useful if topics should be populated with a complete representation of the data from the captured tables.
- `initial-only`: Takes a snapshot of structure and data like initial but instead does not transition into streaming changes once the snapshot has completed.
- `latest-offset`: Takes a snapshot of the structure of captured tables only; useful if only changes happening from now onwards should be propagated to topics.

_Note: the mechanism of `scan.startup.mode` option relying on Debezium's `snapshot.mode` configuration. So please do not use them together. If you specific both `scan.startup.mode` and `debezium.snapshot.mode` options in the table DDL, it may make `scan.startup.mode` doesn't work._
Expand Down
1 change: 0 additions & 1 deletion docs/content/docs/connectors/flink-sources/sqlserver-cdc.md
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -352,7 +352,6 @@ The SQLServer CDC connector is a Flink Source connector which will read database
The config option `scan.startup.mode` specifies the startup mode for SQLServer CDC consumer. The valid enumerations are:

- `initial` (default): Takes a snapshot of structure and data of captured tables; useful if topics should be populated with a complete representation of the data from the captured tables.
- `initial-only`: Takes a snapshot of structure and data like initial but instead does not transition into streaming changes once the snapshot has completed.
- `latest-offset`: Takes a snapshot of the structure of captured tables only; useful if only changes happening from now onwards should be propagated to topics.

_Note: the mechanism of `scan.startup.mode` option relying on Debezium's `snapshot.mode` configuration. So please do not use them together. If you specific both `scan.startup.mode` and `debezium.snapshot.mode` options in the table DDL, it may make `scan.startup.mode` doesn't work._
Expand Down
2 changes: 1 addition & 1 deletion .../src/main/java/org/apache/flink/cdc/connectors/sqlserver/table/SqlServerTableFactory.java
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -107,7 +107,7 @@ public class SqlServerTableFactory implements DynamicTableSourceFactory {
.defaultValue("initial")
.withDescription(
"Optional startup mode for SqlServer CDC consumer, valid enumerations are "
+ "\"initial\", \"initial-only\", \"latest-offset\"");
+ "\"initial\" and \"latest-offset\"");

@Override
public DynamicTableSource createDynamicTableSource(Context context) {
Expand Down
Loading