-- <dataHost name="jdbchost" maxCon="1000" minCon="10" balance="0" dbType="mysql" dbDriver="jdbc"> <heartbeat>select user()</heartbeat> <writeHost host="hostM1" url="jdbc:mysql://localhost:3306" user="root" password="123456"> </writeHost> </dataHost> --> </mycat:schema> 1...
create database db1 charset utf8; 删 drop database db1; 改 alter database db1 charset gbk; 查 查看所有库的库名 show databases; 单独查看某一个库的信息 show create database db1; 文件:表 切换文件夹 use db1; select database(); 查看当前所在的库 增 create table t1(id int,name char);...
BW/4HANA的前身是SAP BW(Business Warehouse),本质是一种数据仓库解决方案。 数据仓库解决方案: 1.云端仓库; 2.SAP HANA for SQL,偏个人SQL定制; 3.SAP BW/4HANA; BW/4HANA的三层结构。 SAP BW/4HANA,SAP S/4HANA提供报表工具,单一般不使用embedded Analytics。 数据仓库:获取整合管理数据,提供复杂模型获取...
# 连接系统数据库hdbsql -u system -p'123456' -i 00 -d SYSTEMDB# 以下操作需要连接到系统库SYSTEMDB之后进行# 创建数据库 atiaisicreate database atiaisi system user password"123456"# 查询所有数据库select* from m_databases;# 停止数据库alter system stop database atiaisi# 启动数据库alter system st...
shard.schema com.microsoft.azure.elasticdb.shard.store com.microsoft.azure.loganalytics com.microsoft.azure.management.appservice com.microsoft.azure.management.compute com.microsoft.azure.management.datalake.analytics com.microsoft.azure.management.datalake.analytics.models com.microsoft.azure.management.data...
If you don't install HANA DB license you will get error below. Install license using HANA Studio and continue. License is required if there is a database SID change.. At the screenSAP HANA Database Parameteryou can change Schema User , DBACOCKPIT and SYSTEM password. Please note it is a...
Dataphin数据集成中SAP HANA可以选到表,但是管道任务中报错“invalid table name: Could not find table/view CE9PB00_H in schema SLT_USER”。 2022-09-23 09:42:20.231 [job-1042479] ERROR DlinkTransPreview - Exception when job run com.alibaba.dt.pipeline.plugin.center.exception.DataXException: Cod...
{ "name": "SAPHANADataset", "properties": { "type": "SapHanaTable", "typeProperties": { "schema": "<schema name>", "table": "" }, "schema": [], "linkedServiceName": { "referenceName": "<SAP HANA linked service name>", "type": "LinkedServiceReference" } } } 如果使用 Re...
SchemaFilter string array The metric will only be used, if the tenant user has one of schemas in SchemaFilter assigned. The first matching schema will be replaced with the placeholder of the select. ["sapabap1", "sapewm"] SQL string The select is responsible for the data retrieval. Conven...
create schema leon; 然后在里面创建表: 并插入数据: 接下来做数据库备份,登录SYSTEMDB,右键选择back up Tenant DB: 选择我们要备份的数据库名称: 默认选择备份类型:File 备份完成 为了测试方便,我们在数据库里面把刚才创建的Catalog:LEON删除掉! 接下来做数据库还原,右键SYSTEMDB,选择Recover Tenant DB: ...