| 主权项 |
1. A computer system for replicating the effect of batch jobs using a replication agent, the computer system comprising:
one or more processors, one or more computer-readable memories, one or more computer-readable tangible storage devices, and program instructions which are stored on at least one of the one or more storage devices for execution by at least one of the one or more processors via at least one of the one or more memories, the program instructions comprising:
program instructions to maintain, by a replicating agent, a maximum level in rows and a minimum level in rows for one or more columns in a database table of one or more database systems;program instructions to analyze, by the replicating agent, a mapping defined in the replicating agent to identify source columns of a source database system of the one or more database systems which are mapped to a target column of a target database system of the one or more database systems;program instructions to identify, by the replicating agent, a logical clause of the source database system and the target database system to define a range refresh; andprogram instructions to initiate, by the replicating agent, the defined range refresh. |
