检测到您已登录华为云国际站账号，为了您更好的体验，建议您访问国际站服务网站 https://www.huaweicloud.com/intl/zh-cn
不再显示此消息
检测到您已登录华为云国际站账号，为了您更好的体验，建议您访问国际站服务网站 https://www.huaweicloud.com/intl/zh-cn
不再显示此消息
Deleting a Table Function Use the KuduClient.deleteTable(String name) method to delete a table object. Sample Code The code snippet for deleting a table is as follows: // Delete the table. client.deleteTable(tableName); Parent topic: Sample Code Description
Procedure API URI format: DELETE /V1.1/{project_id}/clusters/{cluster_id} For details, see Terminating a Cluster. Example request DELETE: https://{endpoint}/v1.1/{project_id}/clusters/{cluster_id} For details about {endpoint}, see Endpoints.
Example To delete the preprocessing statement name my_query: DEALLOCATE PREPARE my_select1; Parent topic: HetuEngine Auxiliary Command Syntax
In the cluster list, locate the row containing the cluster to be deleted, and click Delete in the Operation column. In the Delete Cluster dialog box, enter DELETE in the confirmation text box and click OK.
A materialized view will fail to delete if some data (metadata or table data) has been deleted before the materialized view is deleted.
Managing MRS Cluster Auto Scaling Policies You can view, modify, delete, enable, and disable an auto scaling policy on the MRS console after it is created. Viewing an Auto Scaling Policy Log in to the MRS console.
If UPDATE or DELETE is executed for the table matching the join condition, and INSERT is executed if the join condition is not met. This command completes the synchronization requiring only one full table scan, delivering higher efficiency than INSERT plus UPDATE.
You can delete the comment by setting the comment information to NULL. Example Change the comment of the users table to "master table". You can run the show create table tablename statement to view the comment.
Example Delete the example.namespace01.date_diff function: DROP FUNCTION example.namespace01.date_diff Delete the example.namespace01.date_diff function if it exists: DROP FUNCTION IF EXISTS example.namespace01.date_diff Parent topic: HetuEngine DDL SQL Syntax
Example Creating a View create view orders_by_date as select * from orders; Delete the orders_by_date view. If the view does not exist, an error is reported. DROP VIEW orders_by_date; Delete the orders_by_date view. Use the IF EXISTS parameter.
_c0 0 Delete table success! Parent topic: Commissioning an Impala Application
Maintenance instances are used to automatically refresh, create, and delete materialized views. In a cluster, only one compute instance can be set as a maintenance instance, and the maintenance instance can also carry original computing services at the same time.
Default value N/A Response Parameters None Example Request Delete the auto scaling policies of the node_group_2 node group.
Deleting Tags from a Specified Cluster Function This API is used to delete tags from a specified cluster. Constraints None Debugging You can debug this API in API Explorer. Automatic authentication is supported.
For cause 2: Stop the application that uses the topic in the background, or set auto.create.topics.enable to false (restart the Kafka service), and then delete the topic. Parent topic: Common Issues About Kafka
For cause 2: Stop the application that uses the topic in the background, or set auto.create.topics.enable to false (restart the Kafka service), and then delete the topic. Parent topic: Common Issues About Kafka
Scenarios Data in DELETE and UPDATE_BEFORE states can be filtered out when FlinkSQL writes JDBC data.
URI DELETE /v2/{project_id}/data-connectors/{connector_id} Table 1 URI parameters Parameter Mandatory Type Description connector_id Yes String Explanation Connection ID.
Deleting a Table Function Delete a table using the deleteTable method of org.apache.hadoop.hbase.client.Admin.
Deleting a Table Function Delete a table using the deleteTable method of org.apache.hadoop.hbase.client.Admin.
