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- 1 Version 4.0 -- 5/1/89 DBLASTROW
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- NAME: DBLASTROW
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- FUNCTION:
- Return the number of the last row in the row buffer.
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- SYNTAX:
- DBINT DBLASTROW(dbproc)
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- DBPROCESS *dbproc;
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- COMMENTS:
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- o This macro returns the number of the last row in the row
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- DBLASTROW Version 4.0 -- 5/1/89 2
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- buffer. Rows are counted from the first row returned from
- SQL Server, whose number is 1, and not from the top of the row
- buffer.
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- o If you aren't buffering rows, DBFIRSTROW(), DBCURROW(), and
- DBLASTROW() will always have the same value. If you have
- enabled buffering by setting the DBBUFFER option, DBLASTROW()
- will return the number of the row that is the last row in the
- row buffer.
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- PARAMETERS:
- dbproc - A pointer to the DBPROCESS structure that provides the
- connection for a particular front-end/SQL Server process. It
- contains all the information that DB-Library uses to manage
- communications and data between the front end and SQL Server.
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- RETURNS:
- The number of the last row in the row buffer. This routine
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- 3 Version 4.0 -- 5/1/89 DBLASTROW
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- returns 0 if there's an error.
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- SEE ALSO:
- dbclrbuf, DBCURROW, DBFIRSTROW, dbgetrow, dbnextrow, dbsetopt,
- options
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