execute the follwing code:EXPLAIN FORMAT=TREE SELECT*FROM t1 WHERE((t1.a 2 OR t1.a=5)AND t1.b 3)AND(t1.a,t1.b,t1.c)IN(SELECT t2.e,t2.f,MAX(t2.g)FROM t2 WHERE t2.e 5 GROUP BY t2.e,t2.f);Sample result:Before enabling loose_...
1_.`product_box` AS T_A1B_4_,SUM(ADR_T_1_.`order_number`)AS T_AF2_5_,SUM(ADR_T_1_.`profit_amt`)AS T_AB5_6_FROM `luyao_online_proj`.`company_sales_record` ADR_T_1_WHERE ADR_T_1_.`product_box`='中型箱子'AND ADR_T_1_.`product...
A32_14_,ALL_T_1_.`code` AS T_A51_15_,ALL_T_1_.`income` AS T_AC2_16_,ALL_T_1_.`business_type` AS T_AC5_17_,ALL_T_1_.`time` AS T_AED_18_,ALL_T_1_.`account_serial_number` AS T_A49_19_,ALL_T_1_.`pid` AS T_AF1_20_,ALL_T_1_.`...
gn6i/gn6e/gn6v/gn6t/ebmgn6i/ebmgn6t/ebmgn6e gn7i/gn7/gn7e/ebmgn7i/ebmgn7e gn8t/ebmgn8t gn8is/gn8v/ebmgn8is/ebmgn8v gn8ia/ebmgn8ia ebmgn9t 1.5.18 1.5.17 1.5.16 1.5.15 1.5.13 1.5.12 1.5.11 1.5.10 1.5.9 Supported:gn6i/gn6e/gn...
gn8ia/ebmgn8ia ebmgn9t 1.5.6 1.5.5 支持：gn6i/gn6e/gn6v/gn6t/ebmgn6i/ebmgn6t/ebmgn6e gn7i/gn7/gn7e/ebmgn7i/ebmgn7e gn8t/ebmgn8t 不支持：gn8is/gn8v/ebmgn8is/ebmgn8v gn8ia/ebmgn8ia ebmgn9t 1.5.3 1.5.2 1.0.10 1.0.9 1.0.8 1.0....
ClusterId String 是 hb-t4naqsay5gn*集群ID。BackupId String 否 job-xxxx 要查询的备份ID。PageNumber String 否 1 页码。PageSize String 否 10 页面大小。StartTime String 否 2020-12-13 00:00:00 查询备份的开始时间，格式为yyyy-MM-...
a|b|=|=|=|@|@|&-+-+-+-+-+-+-+-+-+-+-123|123|t|f|t|f|t|f|t|t|t 123|124|t|t|f|t|f|f|f|f|f 123|123[4-5]|t|t|f|t|f|f|t|f|t 123[4-5]|123[2-7]|f|f|f|t|t|t|f|t|t 123|[2-3]|t|t|f|t|f|f|f|f|f(5 rows)SELECT a,b,a|b AS UNION,a&b AS ...
a|b|=|=|=|@|@|&-+-+-+-+-+-+-+-+-+-+-123|123|t|f|t|f|t|f|t|t|t 123|124|t|t|f|t|f|f|f|f|f 123|123[4-5]|t|t|f|t|f|f|t|f|t 123[4-5]|123[2-7]|f|f|f|t|t|t|f|t|t 123|[2-3]|t|t|f|t|f|f|f|f|f(5 rows)SELECT a,b,a|b AS UNION,a&b AS ...
server_2022_SWL_13.5 m-t4n6in4jq9an686rpgc8 GRID 15.2 windows_server_2019_SWL_15.2 m-t4ncmk1prn31xmvrqjbm windows_server_2022_SWL_15.2 m-t4n57fn54e6zxnb7d5z5 Germany(Frankfurt)GRID 13.5 windows_server_2019_SWL_13.5 m-gw8bh...
示例如下：INSERT INTO generated_col_t VALUES(5,5,6);INSERT INTO generated_col_t(id,col1,col2)VALUES(6,6,7);返回结果如下。数据更新。支持更新非生成列数据。示例如下：UPDATE generated_col_t SET col1=2 WHERE id=1;通过查询命令 ...
问题示例 GET/example_image@watermark=1&object=cGFuZGEucG5n&t=200 HTTP/1.1 Host: oss-example.oss-cn-hangzhou.aliyuncs.com Date: Fri,03 Feb 2023 03:41:49 GMT Content-Type:application/xml 上述请求串中 t=200 的参数200不在[0-...
AB6B-4FA9B28FBDB1/RequestId Tables Table default:test1/Table/Tables RestoreSummary TargetCluster ld-m5e2t34kr54wgxxxx/TargetCluster EndTime 2020-11-05T06:45:51Z/EndTime State SUCCEEDED/State StartTime 2020-11-05T06:45:14Z/...
B8ED2BA9-0C6A-5643-818F-B5D60A64*示例 正常返回示例 JSON 格式 {"NextToken":"AAAAAV3MpHK1AP0pfERHZN5pu6kU+SQXzm0H9mu/FiSc*","Data":[{"TaskId":"t-bp67acfmxazb4p*","InvokeId":"B8ED2BA9-0C6A-5643-818F-B5D60A64*","RegionId":...
Step 3:Perform two-way retrieval The first temporary table t1 retrieves 1 row of data by using full-text search,and the second temporary table t2 retrieves 5 rows of data by using vector search.Use FULL OUTER JOIN to ...
sb.append(safeGetHeader(headers,"Content-md5"));sb.append("");sb.append(safeGetHeader(headers,"Content-Type"));sb.append("");sb.append(safeGetHeader(headers,"Date"));sb.append("");List String tmp=new ArrayList String();for...
假设表结构及表中数据如下：创建测试表，指定保留的版本数为5 CREATE TABLE t_test_versions_2(c1 INT,c2 INT,c3 VARCHAR(50),PRIMARY KEY(c1))WITH(VERSIONS='5');插入数据 UPSERT/*+_l_ts_(1000)*/INTO t_test_versions_2(c1,c3)VALUES(1...
前期准备 4.1 阿里云账号 4.2 VPC 4.3 ECS实例 4.4 配置Fence功能 4.5 高可用虚拟IP 4.6 文件存储NAS 5.SAP HANA安装 6.配置高可用集群 6.1 维护主机名 6.2 创建文件系统 6.3 准备OS以及安装包 6.4 配置集群 7.S/4HANA 1809 安装 7.1 安装...
调用某些物模型相关API时，请求参数或返回参数中包含参数 ThingModelJson，该参数的取值格式为物模型功能定义在物联网平台系统的存储结构，与TSL中的数据结构有所不同。ThingModelJson中所有字段按照key的字符排序。物模型功能定义的限制...
ID|Operator|Name|Extra Info|+-+-+-+-+|1|Select Statement|2|└─Hash Groupby|Group Key:t1.a|3|└─Hash Join|Join Cond:t2.a=t1.a|4|├─Table Scan|t2|5|└─Table Scan|t1|+-+-+-+-+通过GroupJoin合并Hash Join+Groupby优化执行效率...
NestLoop(t1 t2)MergeJoin(t1 t2 t3)Leading(t1 t2 t3)*/SELECT*FROM table1 t1 JOIN table table2 t2 ON(t1.key=t2.key)JOIN table table3 t3 ON(t2.key=t3.key);Note In this example:NestLoop(t1 t2):Specifies the join method for ...
Queries the Elastic ...[{"InstanceTypeId":"ecs.t1.xsmall","CpuCoreCount":1,"MemorySize":0.5,"InstanceTypeFamily":"ecs.t1"},{"InstanceTypeId":"ecs.t1.small","CpuCoreCount":1,"MemorySize":1,"InstanceTypeFamily":"ecs.t1"}]} } ...
\"oos:DeleteExecutions\",\"oos:GetTemplate\",\"oos:ListExecutions\",\"oos:ListTemplates\",\"oos:NotifyExecution\",\"oos:StartExecution\"],\t\t\"Effect\":\"Allow\",\t\t\"Resource\":\"*\"\t},{ \t\t\"Action\":[\"ram:PassRole\...
GetTemplate\",\"oos:ListExecutions\",\"oos:ListTemplates\",\"oos:NotifyExecution\",\"oos:StartExecution\"],\t\t\"Effect\":\"Allow\",\t\t\"Resource\":\"*\"\t},{ \t\t\"Action\":[\"ram:PassRole\"],\t\t\"Effect\":\"Allow\",\t\...
姓名\t年龄\t职业 张三\t28\t软件工程师 李四\t32\t数据分析师 王五\t25\t产品经理 TabSeparatedWithNamesAndTypes 与TabSeparated类似，区别是第一行是列名，第二行是类型。解析文本时，第一行、第二行都会被忽略。姓名\t年龄\t职业 ...
tagid)DO UPDATE SET w5=CASE WHEN DATE(t_like.w5_mod_time)CURRENT_DATE THEN EXCLUDED.w5 ELSE hll_union(COALESCE(t_like.w5,hll_empty()),EXCLUDED.w5)END,w5_mod_time=EXCLUDED.w5_mod_time,whole=hll_union(COALESCE(t_like.whole,...
ERROR 1051(42S02):Unknown table 'db_1.t1' MySQL 5.7 upgrade to 8.0 fails,and the error log contains the following information:[ERROR][MY-013520][Server]Schema name 'DB_2' containing upper case characters is not allowed ...
t_held：被保持时长 t_login：登录时长 t_resttype_1：普通小休时长 t_resttype_2：就餐小休时长 t_resttype_3：会议小休时长 t_resttype_4：辅导小休时长 t_resttype_5：培训小休时长 t_resttype_98：系统强制小休时长 t_resttype_99：...
The data volume of the single table t_order has increased due to business growth.Convert it to a partitioned table with order_id as the partition key.-Convert the single table t_order to a KEY partitioned table with order_...