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DataDirect OpenAccess SDK Help

dam_allocRowSet

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

This method allocates a new rowset (result table) and returns its handle. The OpenAccess SDK SQL Engine allocates the memory required by the rowset. A new rowset must be allocated for each rowset you want to associate with a outer table row. For example, if tables DEPT and EMP are being joined, then for each row of DEPT, you must allocate a new rowset and add the EMP rows to it.

int64 dam_allocRowSet(
int64 hstmt)

Parameters for dam_allocRowSet

Parameter Type Description
IN    
hstmt int64 The statement handle
RETURN    
  int64 The handle to a new rowset. A NULL is returned if a rowset could not be allocated.
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