jackye1995 commented on code in PR #6627:
URL: https://github.com/apache/iceberg/pull/6627#discussion_r1081834635
##########
docs/spark-queries.md:
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@@ -95,21 +95,39 @@ The above list is in order of priority. For example: a
matching catalog will tak
#### SQL
-Spark 3.3 and later supports time travel in SQL queries using `TIMESTAMP AS
OF` or `VERSION AS OF` clauses
+Spark 3.3 and later supports time travel in SQL queries using `TIMESTAMP AS
OF` or `VERSION AS OF` clauses.
+The `VERSION AS OF` clause can be used for time traveling to a specific
snapshot via the following options:
+
+1. Snapshot ID
+2. Head of a branch
+3. Tagged snapshot
+
+Note: If the name of a branch or tag is the same as a snapshot ID, then the
snapshot which is selected for time travel is the snapshot
Review Comment:
nit: use `{{< hint info >}}` for notes.
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