[GitHub] [flink-table-store] zjureel commented on a diff in pull request #410: [FLINK-30247] Introduce time travel reading for table store

[GitBox <gi...@apache.org>]

zjureel commented on code in PR #410:
URL: https://github.com/apache/flink-table-store/pull/410#discussion_r1056160599


##########
docs/content/docs/how-to/querying-tables.md:
##########
@@ -180,3 +180,13 @@ SELECT * FROM MyTable$audit_log;
 3 rows in set
 */
 ```
+
+## Time Travel Reading
+You can read snapshot specific by commit time or snapshot id from a table.
+```sql
+-- Read snapshot specified by commit time.
+SELECT * FROM T /*+ OPTIONS('scan.timestamp-millis'='121230')*/;
+
+-- Read snapshot specified by snapshot id.
+SELECT * FROM T /*+ OPTIONS('scan.snapshot-id'='12')*/;
+```

Review Comment:
   Done



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