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DataDirect OpenAccess SDK Help

ipStartTransaction

  • Last Updated: May 12, 2026
  • 1 minute read
    • OpenAccess SDK
    • Version 8.1
    • Documentation

This method is called by the OpenAccess SDK SQL engine to start a new transaction and after any COMMIT or ROLLBACK request to initiate a new transaction. The necessary transaction and lock management code for you data source goes here. This method must return DAM_SUCCESS even if the IP will not support transactions.

int ipStartTransaction(long dam_hdbc)

Parameters for ipStartTransaction

Parameter Type Description
INPUT
dam_hdbc long Connection handle.
RETURN
int DAM_SUCCESS - on success
DAM_FAILURE - on failure
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