参考示例
Default":86400,"Overwritable":True } },"EnvVars":{"env1":"abcd"} } appName=client.create_app(app_desc).Name print('App created:%s'%appName)except ClientError,e:print(e.get_status_code(),e.get_code(),e.get_requestid(),e...
写入数据
except OTSServiceError as e:print("put row failed,http_status:%d,error_code:%s,error_message:%s,request_id:%s"%(e.get_http_status(),e.get_error_code(),e.get_error_message(),e.get_request_id()))详细代码请参见 PutRow@GitHub...
Python SDK
Exception:%s"%e)break except Exception as e:if e.type=u"QueueNotExist":print("Queue not exist,please create queue before receive message.")sys.exit(0)elif e.type=u"MessageNotExist":print("Queue is empty!print("Receive ...
智能标签
ai_template(clt)print(res['TemplateId'])print(json.dumps(res,ensure_ascii=False,indent=4))except Exception as e:print(e)print(traceback.format_exc())修改智能标签模板 调用UpdateAITemplate接口，完成修改智能标签模板功能。...
UNION、CASE和相关结构
INTERSECT 和 EXCEPT 采用和 UNION 相同的方法来决定不相似的类型。其他一些结构，包括 CASE、ARRAY、VALUES，以及 GREATEST 和 LEAST 函数，使用相同的算法来使它们的组成表达式匹配并选择一种结果数据类型。UNION、CASE 和相关结构的类型...
mysqlclient 连接 OceanBase 数据库
PRIMARY KEY(id))ENGINE=OCEANBASE AUTO_INCREMENT=1"""cursor.execute(create_table_sql)print("Table created successfully")except MySQLdb.Error as err:print(err)定义插入数据的函数。定义函数 insert_record，该函数主要实现了向...
删除App
name,qualifier)rsp=client.delete_app(app_name)print rsp return True except ClientError,e:print(e.get_status_code(),e.get_code(),e.get_requestid(),e.get_msg())return False if_name_='_main_':delete_app()执行结果：{"Date":...
如何使用win32模块
'12345']:print('comboBox的item获取成功，获取到的数组为：'+str(items))else:print('comboBox的item获取失败')except Exception as e:print('Exception:e->'+str(e))def win32_set_get_datetimepicker_time():''' WIn32模块中设置/获取...
功能支持
HAVING INTERSECT SELECT ACCOUNT FROM table_name WHERE col1 IS NOT NULL EXCEPT SELECT ACCOUNT FROM table_name WHERE ciphertext_col1>ciphertext_col2 LIMIT 1;EXCEPT UNION LIMIT OFFSET 索引加速 全密态数据库支持在加密列建立索引...
压缩解压
await client.create_archive_file_inspection_task_with_options_async(create_archive_file_inspection_task_request,runtime)except Exception as error:#如有需要，请打印错误信息。UtilClient.assert_as_string(error.message)if_name...
功能支持
HAVING INTERSECT SELECT ACCOUNT FROM table_name WHERE col1 IS NOT NULL EXCEPT SELECT ACCOUNT FROM table_name WHERE ciphertext_col1>ciphertext_col2 LIMIT 1;EXCEPT UNION LIMIT OFFSET 索引加速 全密态数据库支持在加密列建立索引...
动态数据脱敏
在 query_except_equal 脱敏范围下，WHERE子句中的email列将不会进行脱敏，所以经过脱敏改写后，原始的查询语句会被改写成等同于 SELECT name,masked(email),masked(phone)FROM employees WHERE email='sally.sample@alibaba.com';...
HTTP请求处理程序（HTTP Handler）
INFO']#get server_protocol server_protocol=environ['SERVER_PROTOCOL']#get content_type try:content_type=environ['CONTENT_TYPE']except(KeyError):content_type=""#get query_string try:query_string=environ['QUERY_STRING']...
功能支持
HAVING INTERSECT SELECT ACCOUNT FROM table_name WHERE col1 IS NOT NULL EXCEPT SELECT ACCOUNT FROM table_name WHERE ciphertext_col1>ciphertext_col2 LIMIT 1;EXCEPT UNION LIMIT OFFSET 索引加速 全密态数据库支持在加密列建立索引...
主题+HTTP Endpoint使用手册
TopicName:%s"%topic_name except MNSExceptionBase,e:if e.type="TopicAlreadyExist":print"Topic already exist,please delete it before creating or use it directly."sys.exit(0)print"Create Topic Fail!Exception:%s"%e 步骤三：...
绑定和解绑EIP
json except ServerException as e:ExceptionHandler.server_exception(e)except ClientException as e:ExceptionHandler.client_exception(e)def describe_nat_gateway(self,nat_gateway_id):"""describe_nat_gateway:查询指定地域已创建...
部署多工程应用
本文为您介绍如何在IntelliJ IDEA中使用Cloud Toolkit同时部署多个工程应用。...Re-use tab to run configuration（except the tab of failed configurations）：重利用部署成功的应用，部署失败的应用除外。先单击 Apply，然后单击 Run。
收发顺序消息
try:receipt_handle_list=[msg.receipt_handle for msg in recv_msgs]consumer.ack_message(receipt_handle_list)print(("=>Ak%s Message Succeed."%len(receipt_handle_list)))except MQExceptionBase as e:print(("Ak Message Fail!...
数组函数和运算符
字段样例 number:[49,50,45,47,50]查询和分析语句*|SELECT array_distinct(cast(json_parse(number)as array(bigint)))查询和分析结果 array_except函数 array_except函数用于计算两个数组的差集。语法 array_except(x,y)参数说明 参数 ...
开发ODPS Spark任务
代码如下：#-*-coding:utf-8-*-import sys from pyspark.sql import SparkSession try:#for python 2 reload(sys)sys.setdefaultencoding('utf8')except:#python 3 not needed pass if_name_='_main_':spark=SparkSession.builder\.appName...
开发ODPS Spark任务
代码如下：#-*-coding:utf-8-*-import sys from pyspark.sql import SparkSession try:#for python 2 reload(sys)sys.setdefaultencoding('utf8')except:#python 3 not needed pass if_name_='_main_':spark=SparkSession.builder\.appName...
SELECT的输出列
当 SELECT 处于 UNION（或者 INTERSECT，或者 EXCEPT）结构的一边或者出现在 INSERT.SELECT 中时，这条规则就不适用了，因为在前面小节中给出的规则会优先。在第一种情况下未指定类型文本的类型将从 UNION 的另一边取得，而在第二种情况下...
列出表名称
try:list_response=ots_client.list_table()print("table list:")for table_name in list_response:print(table_name)print("list table succeeded")except Exception:print("list table failed.")详细代码请参见 ListTable@GitHub。...
收发定时消息和延时消息
try:receipt_handle_list=[msg.receipt_handle for msg in recv_msgs]consumer.ack_message(receipt_handle_list)print(("Ak%s Message Succeed."%len(receipt_handle_list)))except MQExceptionBase as e:print(("Ak Message Fail!...
SELECT
definition)[,.]][{ UNION|INTERSECT|EXCEPT }[ALL|DISTINCT]select][ORDER BY expression[ASC|DESC|USING operator][NULLS { FIRST|LAST }][,.]][LIMIT { count|ALL }][OFFSET start[ROW|ROWS]][FETCH { FIRST|NEXT }[count]{ ROW|ROWS } ...
获取App列表
print app.Name if marker.strip()='':break print 'Total apps:',app_cnt except ClientError,e:print(e.get_status_code(),e.get_code(),e.get_requestid(),e.get_msg())if_name_='_main_':list_apps()执行结果：echo JavaSdkApp ...
通过消费组消费日志
tracker.save_check_point(False)except Exception:import traceback traceback.print_exc()#None means succesful process#if need to roll-back to previous checkpoint，return check_point_tracker.get_check_point()return None def ...
保留字
DATE，DATETIME，DECIMAL，DECLARE，DEFAULT，DELETE，DESC，DESCRIBE，DISTINCT，DIV，DOUBLE，DROP，DUAL，DUPLICATE E ELSE，ESCAPE，EXCEPT，EXISTS，EXPLAIN，EXTRACT F FALSE，FETCH，FLOAT，FOR，FOREIGN，FROM，FULL，FULLTEXT G ...
图片聚类
复制代码运行请自行打印 API 的返回值 client.query_similar_image_clusters_with_options(query_similar_image_clusters_request,runtime)except Exception as error:#此处仅做打印展示，请谨慎对待异常处理，在工程项目中切勿直接忽略...
查询ECS实例
exception(request)logging.info(response_str)response_detail=json.loads(response_str)return response_detail except Exception as e:logging.error(e)hello_aliyun_regions()在命令行运行 python hello_ecs_api.py 会得到当前支持的...
视频图文水印
ensure_ascii=False,indent=4))except Exception as e:print(e)print(traceback.format_exc())修改水印 调用UpdateWatermark接口，生成修改水印的SDK示例。阿里云OpenAPI门户地址：UpdateWatermark。调用示例如下：重要 本接口不支持图片...
修改App
v5' }#app_desc.Docker.Image=''#app_desc.Docker.RegistryOSSPath='' app_desc.VM.ECSImageId='img-centos' rsp=client.modify_app('test-copy',app_desc)print rsp return True except ClientError,e:print(e.get_status_code(),e.get_...
使用MNS服务集成及回调编排任意任务类型
print(e)except ServerException as e:print(e)if e.error_code='TaskAlreadyCompleted':my_queue.delete_message(recv_msg.receipt_handle)print"Task already completed,deleted message"+recv_msg.message_id except ServerException as...
DAO 存储
普通 KV 存储只能存储简单数据类型或封装好的 OC 对象，且不支持搜索。当业务有 sqlite 访问需求时，可由统一存储的 DAO 功能进行简化和封装。基本工作原理如下：定义一个 xml 格式的配置文件，描述各 sqlite 操作的函数、返回的数据类型、...
故事生成
client.create_story_with_options(create_story_request,runtime)except Exception as error:#如有需要，请打印错误信息。UtilClient.assert_as_string(error.message)if_name_='_main_':Sample.main(sys.argv[1:])获取故事 调用 GetStory...
保留字与关键字
ADD AFTER ALL ALTER ANALYZE AND ARCHIVE ARRAY AS ASC BEFORE BETWEEN BIGINT ...EXCEPT ESCAPED EXCLUSIVE EXISTS EXPLAIN EXPORT EXTENDED EXTERNAL FALSE FETCH FIELDS FILEFORMAT FIRST FLOAT FOLLOWING FORMAT FORMATTED FROM FULL ...
获取App版本列表
ACCESS_KEY_ID,ACCESS_KEY_SECRET)def get_app_revisions():try:app_name="test-copy"rsp=client.get_app_revisions(app_name)print rsp except ClientError,e:print(e.get_status_code(),e.get_code(),e.get_requestid(),e.get_msg())if_...
Python SDK参考
client=Sample.create_client(os.environ['ALIBABA_CLOUD_USER'],os.environ['ALIBABA_CLOUD_PASSWORD'])try:#复制代码运行请自行打印 API 的返回值 client.get_instance('instanceId')except Exception as error:#如有需要，请打印 error ...
直播转点播
videoList=list_live_record_video(clt)print(json.dumps(videoList,ensure_ascii=False,indent=4))except Exception as e:print(e)print(traceback.format_exc())相关文档 配置直播转点播：介绍视频点播的直播转点播功能更完整更详细的...
图片质量评分
await client.detect_image_score_with_options_async(detect_image_score_request,runtime)except Exception as error:#如有需要，请打印错误信息。UtilClient.assert_as_string(error.message)if_name_='_main_':Sample.main(sys.argv[1:...
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