Difference between revisions of "OpenDBX/C API/odbx row fetch"
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__NOTOC__ | __NOTOC__ | ||
| − | int odbx_row_fetch( | + | '''#include <odbx.h>''' |
| − | odbx_result_t* result ) | + | |
| + | int '''odbx_row_fetch'''( | ||
| + | odbx_result_t* '''result''' ) | ||
= Description: = | = Description: = | ||
Revision as of 00:24, 15 February 2007
#include <odbx.h>
int odbx_row_fetch(
odbx_result_t* result )
Description:
Retrieves a row of the result set returned by odbx_result(). Until this function is invoked, no row and no field data is available via odbx_field_length() and odbx_field_value() and you must fetch all rows from a result set until zero is returned. Otherwise - depending on the backend - an error may occur after calling odbx_result() the next time or the outstanding rows will be returned within the next result.
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
See also:
- OpenDBX_column_count
- OpenDBX_column_name
- OpenDBX_column_type
- OpenDBX_field_length
- OpenDBX_field_value
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