发明名称 |
CHANGE DATA CAPTURING DURING AN UPGRADE |
摘要 |
In one general aspect, a computer system can include instructions stored on a non-transitory computer-readable storage medium. The computer system can include a logging table generator configured to generate a logging table corresponding with an original table targeted for an upgrade, and a control table generator configured to generate a control table configured to store a version identifier for changes logged in the logging table. The computer system can include a change recorder configured to receive an indicator of a change to a record of the original table during execution of at least a portion of the upgrade of the original table, and a key recorder configured to store in the logging table a primary key identifying the record of the original table and the version identifier stored in the control table.
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申请公布号 |
US2013159247(A1) |
申请公布日期 |
2013.06.20 |
申请号 |
US201113325896 |
申请日期 |
2011.12.14 |
申请人 |
ENGELKO ANDREY;HOPRICH WIELAND;DEBERTIN DIRK;DASCHAWKOWSKY KLAUS;WENNER TOBIAS;SAP AG |
发明人 |
ENGELKO ANDREY;HOPRICH WIELAND;DEBERTIN DIRK;DASCHAWKOWSKY KLAUS;WENNER TOBIAS |
分类号 |
G06F17/00 |
主分类号 |
G06F17/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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