---

olavloite · kolea2 · commit 67ac0984fc3b · 2019-03-26T14:17:00.000-04:00
yaml --- r: 23717 b: refs/heads/autosynth-firestore c: 620d105 h: refs/heads/master i: 23715: 1144d92
diff --git a/[refs] b/[refs]
@@ -130,7 +130,7 @@ refs/heads/autosynth-containeranalysis: af5b804492292b43372c9fe00386696136ccae89
 refs/heads/autosynth-datastore: d0fc1187000c7a50d8bddd89c3b7cdf1187ecb96
 refs/heads/autosynth-dialogflow: cb1ceeb3ec1a132d3096fc88d44b930a52130e18
 refs/heads/autosynth-errorreporting: 3f176c20b55dfaaa8fc32f28d82b31784b93e636
-refs/heads/autosynth-firestore: 249d1636213be23efd68c92c08252e8b1ed930d6
+refs/heads/autosynth-firestore: 620d105e6b574cfeeee04e413a157b7bd34ebc8b
 refs/heads/autosynth-iot: f03bdd338a9056ca3b7ea6d9ca901649ba9aab78
 refs/heads/autosynth-kms: 2828edfe3d2c53dd6e71912eae8a53c87bf40c87
 refs/heads/autosynth-language: c3d990dd34d81e7e935041e7147fb9dd27f8a557
diff --git a/branches/autosynth-firestore/google-cloud-clients/google-cloud-spanner/src/main/java/com/google/cloud/spanner/DatabaseClient.java b/branches/autosynth-firestore/google-cloud-clients/google-cloud-spanner/src/main/java/com/google/cloud/spanner/DatabaseClient.java
@@ -85,7 +85,9 @@ public interface DatabaseClient {
 
   /**
    * Returns a context in which a single read can be performed using {@link TimestampBound#strong()}
-   * concurrency.
+   * concurrency. This method will return a {@link ReadContext} that will not return the read
+   * timestamp that was used by Cloud Spanner. If you want to be able to access the read timestamp,
+   * you should use the method {@link #singleUseReadOnlyTransaction()}.
    *
    * <p>Example of single use.
    *
@@ -100,17 +102,18 @@ public interface DatabaseClient {
   ReadContext singleUse();
 
   /**
-   * Returns a context in which a single read can be performed at the given timestamp bound.
+   * Returns a context in which a single read can be performed at the given timestamp bound. This
+   * method will return a {@link ReadContext} that will not return the read timestamp that was used
+   * by Cloud Spanner. If you want to be able to access the read timestamp, you should use the
+   * method {@link #singleUseReadOnlyTransaction()}.
    *
    * <p>Example of single use with timestamp bound.
    *
    * <pre>{@code
    * long singerId = my_singer_id;
    * String column = "FirstName";
-   * Struct row =
-   *     dbClient
-   *         .singleUse(TimestampBound.ofMaxStaleness(10, TimeUnit.SECONDS))
-   *         .readRow("Singers", Key.of(singerId), Collections.singleton(column));
+   * Struct row = dbClient.singleUse(TimestampBound.ofMaxStaleness(10, TimeUnit.SECONDS))
+   *     .readRow("Singers", Key.of(singerId), Collections.singleton(column));
    * String firstName = row.getString(column);
    * }</pre>
    *
