SAP HANA Admin Tutorial
SAP HANA Admin Useful Resources
Selected Reading
- Job Responsibilities
- Key Commands
- Integration with Hadoop
- New Remote System Connection
- Smart Data Access
- Data Provisioning
- HANA XS Application Service
- Recovery HANA System
- Backing Up HANA System
- Auditing Activities
- Authentication Methods
- User Provisioning
- Securing HANA System
- SAP HANA Admin - Lifecycle Mngmt
- Solman Integration
- Data Compression
- SAP HANA Admin - Table Replication
- SAP HANA Admin - Table Partition
- SAP HANA Admin - Table Mngmt
- Monitoring the HANA System
- License Keys
- Stopping a HANA System
- Starting a HANA System
- Multitenant DB Container Mgmt
- SAP HANA Admin - System Mngmt
- Studio
- Cockpit
- Tools
- Multiple Host Systems
- Multitenant Database
- Architecture Overview
- SAP HANA Admin - Overview
- SAP HANA Admin - Home
SAP HANA Admin Useful Resources
Selected Reading
- Who is Who
- Computer Glossary
- HR Interview Questions
- Effective Resume Writing
- Questions and Answers
- UPSC IAS Exams Notes
SAP HANA Admin - Table Replication
SAP HANA Admin - Table Reppcation
在SAP HANA系统中,还有可能复制多个东道国的表格。 当你需要加入多个东道国的表格或分级表时,表格复制有助于改善业绩,减少网络在分布环境中的负荷。
缩略语
您不能复制分级表格。
当你在HANA使用SAP BW时,它没有支持表格复制。
当你进行表格复制时,它消耗了主要记忆和磁盘空间,以储存每次复制的持久性。
无法复制有历史表格和没有主要钥匙的案文栏。
Create Column Store Tables with Reppca on All Hosts in Multiple Container System
CREATE COLUMN TABLE Table_Name (I INT PRIMARY KEY) REPLICA AT ALL LOCATIONS
该指挥部将设立一栏储存表,每个东道方都有复制件。 您也可以使用ALTER表格的指令,复制现有每个现有东道方的栏基表:
ALTER TABLE Table_Name ADD REPLICA AT ALL LOCATIONS
利用现有表格,使用ALTER表格的重复指挥也有可能下降。
ALTER TABLE Table_name DROP REPLICA AT ALL LOCATIONS
您可在浏览表上复制。
在分配的环境中,你可以在总点子储存的浏览量表上复制表格。
在SAP HANA系统中,你还可以使用以下卡片对复制的表格进行一致性检查:
CALL CHECK_TABLE_CONSISTENCY( CHECK_REPLICATION , <schema> , <table >)Advertisements