Difference between revisions of "OpenDBX/C API/odbx row fetch"
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= Description: = | = Description: = | ||
| − | Retrieves the next row of a result set returned by odbx_result(). You must fetch all rows from a result set. Otherwise - depending on the backend - an error may occur after calling odbx_result() the next time. | + | Retrieves the next row of a result set returned by odbx_result(). You must fetch all rows from a result set. Otherwise - depending on the backend - an error may occur after calling odbx_result() the next time or the outstanding results will be returned. |
= Parameters: = | = Parameters: = | ||
Revision as of 20:41, 1 October 2005
int odbx_row_fetch(
odbx_result_t* result )
Description:
Retrieves the next row of a result set returned by odbx_result(). You must fetch all rows from a result set. Otherwise - depending on the backend - an error may occur after calling odbx_result() the next time or the outstanding results will be returned.
Parameters:
- result: Object created by odbx_result()
Return values:
- One on success
- Zero if no more rows are available
- Less than zero if an error occured
Errors:
- -ODBX_ERR_PARAM: Parameter or its content is invalid
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