DB Library for C
dbrowtype
Returns the type of the current row.
Syntax
STATUS dbrowtype ( PDBPROCESS dbproc );
Arguments
dbproc
Is the DBPROCESS structure that is the handle for a particular workstation or Microsoft® SQL Server™ 2000 process. It contains all the information that DB-Library uses to manage communications and data between the workstation and SQL Server.
Returns
One of four values:
- If the current row is a regular row, REG_ROW is returned.
- If the current row is a compute row, the computeid of the row is returned (for more information about computeid, see dbaltbind).
- If no rows have been read, NO_MORE_ROWS is returned.
- If dbrowtype was unsuccessful, FAIL is returned.
Remarks
Because dbnextrow returns the type (regular or compute) of the current row, you can usually determine the row type without using dbrowtype.