docs: rename alter materialized view to update (#1754)

Alter implies a DDL sql ALTER MATERIALIZED VIEW statement, the code sample is purely an API update example.

Author: shollyman

README.md

@@ -113,7 +113,6 @@ Samples are in the [`samples/`](https://github.com/googleapis/java-bigquery/tree
 | --------------------------- | --------------------------------- | ------ |
 | Add Column Load Append | [source code](https://github.com/googleapis/java-bigquery/blob/main/samples/snippets/src/main/java/com/example/bigquery/AddColumnLoadAppend.java) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/java-bigquery&page=editor&open_in_editor=samples/snippets/src/main/java/com/example/bigquery/AddColumnLoadAppend.java) |
 | Add Empty Column | [source code](https://github.com/googleapis/java-bigquery/blob/main/samples/snippets/src/main/java/com/example/bigquery/AddEmptyColumn.java) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/java-bigquery&page=editor&open_in_editor=samples/snippets/src/main/java/com/example/bigquery/AddEmptyColumn.java) |
-| Alter Materialized View | [source code](https://github.com/googleapis/java-bigquery/blob/main/samples/snippets/src/main/java/com/example/bigquery/AlterMaterializedView.java) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/java-bigquery&page=editor&open_in_editor=samples/snippets/src/main/java/com/example/bigquery/AlterMaterializedView.java) |
 | Auth Drive Scope | [source code](https://github.com/googleapis/java-bigquery/blob/main/samples/snippets/src/main/java/com/example/bigquery/AuthDriveScope.java) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/java-bigquery&page=editor&open_in_editor=samples/snippets/src/main/java/com/example/bigquery/AuthDriveScope.java) |
 | Auth Snippets | [source code](https://github.com/googleapis/java-bigquery/blob/main/samples/snippets/src/main/java/com/example/bigquery/AuthSnippets.java) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/java-bigquery&page=editor&open_in_editor=samples/snippets/src/main/java/com/example/bigquery/AuthSnippets.java) |
 | Auth User Flow | [source code](https://github.com/googleapis/java-bigquery/blob/main/samples/snippets/src/main/java/com/example/bigquery/AuthUserFlow.java) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/java-bigquery&page=editor&open_in_editor=samples/snippets/src/main/java/com/example/bigquery/AuthUserFlow.java) |
@@ -235,6 +234,7 @@ Samples are in the [`samples/`](https://github.com/googleapis/java-bigquery/tree
 | Update Dataset Expiration | [source code](https://github.com/googleapis/java-bigquery/blob/main/samples/snippets/src/main/java/com/example/bigquery/UpdateDatasetExpiration.java) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/java-bigquery&page=editor&open_in_editor=samples/snippets/src/main/java/com/example/bigquery/UpdateDatasetExpiration.java) |
 | Update Dataset Partition Expiration | [source code](https://github.com/googleapis/java-bigquery/blob/main/samples/snippets/src/main/java/com/example/bigquery/UpdateDatasetPartitionExpiration.java) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/java-bigquery&page=editor&open_in_editor=samples/snippets/src/main/java/com/example/bigquery/UpdateDatasetPartitionExpiration.java) |
 | Update Iam Policy | [source code](https://github.com/googleapis/java-bigquery/blob/main/samples/snippets/src/main/java/com/example/bigquery/UpdateIamPolicy.java) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/java-bigquery&page=editor&open_in_editor=samples/snippets/src/main/java/com/example/bigquery/UpdateIamPolicy.java) |
+| Update Materialized View | [source code](https://github.com/googleapis/java-bigquery/blob/main/samples/snippets/src/main/java/com/example/bigquery/UpdateMaterializedView.java) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/java-bigquery&page=editor&open_in_editor=samples/snippets/src/main/java/com/example/bigquery/UpdateMaterializedView.java) |
 | Update Model Description | [source code](https://github.com/googleapis/java-bigquery/blob/main/samples/snippets/src/main/java/com/example/bigquery/UpdateModelDescription.java) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/java-bigquery&page=editor&open_in_editor=samples/snippets/src/main/java/com/example/bigquery/UpdateModelDescription.java) |
 | Update Routine | [source code](https://github.com/googleapis/java-bigquery/blob/main/samples/snippets/src/main/java/com/example/bigquery/UpdateRoutine.java) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/java-bigquery&page=editor&open_in_editor=samples/snippets/src/main/java/com/example/bigquery/UpdateRoutine.java) |
 | Update Table Cmek | [source code](https://github.com/googleapis/java-bigquery/blob/main/samples/snippets/src/main/java/com/example/bigquery/UpdateTableCmek.java) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/java-bigquery&page=editor&open_in_editor=samples/snippets/src/main/java/com/example/bigquery/UpdateTableCmek.java) |

samples/snippets/src/main/java/com/example/bigquery/AlterMaterializedView.java renamed to samples/snippets/src/main/java/com/example/bigquery/UpdateMaterializedView.java

@@ -16,25 +16,25 @@
 
 package com.example.bigquery;
 
-// [START bigquery_alter_materialized_view]
+// [START bigquery_update_materialized_view]
 import com.google.cloud.bigquery.BigQuery;
 import com.google.cloud.bigquery.BigQueryException;
 import com.google.cloud.bigquery.BigQueryOptions;
 import com.google.cloud.bigquery.MaterializedViewDefinition;
 import com.google.cloud.bigquery.Table;
 import com.google.cloud.bigquery.TableId;
 
-// Sample to alter materialized view
-public class AlterMaterializedView {
+// Sample to update materialized view
+public class UpdateMaterializedView {
 
  public static void main(String[] args) {
  // TODO(developer): Replace these variables before running the sample.
  String datasetName = "MY_DATASET_NAME";
  String materializedViewName = "MY_MATERIALIZED_VIEW_NAME";
- alterMaterializedView(datasetName, materializedViewName);
+ updateMaterializedView(datasetName, materializedViewName);
  }
 
- public static void alterMaterializedView(String datasetName, String materializedViewName) {
+ public static void updateMaterializedView(String datasetName, String materializedViewName) {
  try {
  // Initialize client that will be used to send requests. This client only needs to be created
  // once, and can be reused for multiple requests.
@@ -45,17 +45,17 @@ public static void alterMaterializedView(String datasetName, String materialized
  // Get existing materialized view
  Table table = bigquery.getTable(tableId);
  MaterializedViewDefinition materializedViewDefinition = table.getDefinition();
- // Alter materialized view
+ // Update materialized view
  materializedViewDefinition
  .toBuilder()
  .setEnableRefresh(true)
  .setRefreshIntervalMs(1000L)
  .build();
  table.toBuilder().setDefinition(materializedViewDefinition).build().update();
- System.out.println("Materialized view altered successfully");
+ System.out.println("Materialized view updated successfully");
  } catch (BigQueryException e) {
- System.out.println("Materialized view was not altered. \n" + e.toString());
+ System.out.println("Materialized view was not updated. \n" + e.toString());
  }
  }
 }
-// [END bigquery_alter_materialized_view]
+// [END bigquery_update_materialized_view]

samples/snippets/src/test/java/com/example/bigquery/AlterMaterializedViewIT.java renamed to samples/snippets/src/test/java/com/example/bigquery/UpdateMaterializedViewIT.java

@@ -32,7 +32,7 @@
 import org.junit.BeforeClass;
 import org.junit.Test;
 
-public class AlterMaterializedViewIT {
+public class UpdateMaterializedViewIT {
 
  private static final String ID = UUID.randomUUID().toString().substring(0, 8);
  private final Logger log = Logger.getLogger(this.getClass().getName());
@@ -65,7 +65,7 @@ public void setUp() {
  System.setOut(out);
 
  tableName = "MY_TABLE_NAME_TEST_" + ID;
- materializedViewName = "MY_ALTER_MATERIALIZED_VIEW_NAME_TEST_" + ID;
+ materializedViewName = "MY_UPDATE_MATERIALIZED_VIEW_NAME_TEST_" + ID;
 
  Schema schema =
  Schema.of(
@@ -95,8 +95,8 @@ public void tearDown() {
  }
 
  @Test
- public void testAlterMaterializedView() {
- AlterMaterializedView.alterMaterializedView(BIGQUERY_DATASET_NAME, materializedViewName);
- assertThat(bout.toString()).contains("Materialized view altered successfully");
+ public void testUpdateMaterializedView() {
+ UpdateMaterializedView.updateMaterializedView(BIGQUERY_DATASET_NAME, materializedViewName);
+ assertThat(bout.toString()).contains("Materialized view updated successfully");
  }
 }