ltl_batch_size

The size in bytes of the Log Transfer Interface component Log Transfer Language (LTL) batch mode buffer.

Default

40000

Value

An integer from 16384 to 10485760.

Comments

  • The value of the ltl_batch_size parameter is the size (in bytes) of the LTI component LTL batch mode buffer.

  • When Replication Agent connects to Replication Server, it determines the version of the Replication Server:

    • If the Replication Server version is earlier than 12.5, the size of the LTL batch mode buffer is set to 16K automatically, and the value of the ltl_batch_size parameter is ignored.

    • If the Replication Server version is 12.5 or later, Replication Agent sets the size of the LTL batch mode buffer to the size specified by the ltl_batch_size parameter.

  • The Log Transfer Interface component uses the LTL batch mode buffer only if the value of the lti_batch_mode parameter is true. If the value of the lti_batch_mode parameter is false, the LTL batch mode buffer is not used.

  • If the size of an LTL command is larger than the value of ltl_batch_size, the LTL command is sent to Replication Server separately, without running in batch mode.