qdb_getresult()
Return the result of a SELECT statement
Synopsis:
#include <qdb/qdb.h> qdb_result_t *qdb_getresult( qdb_hdt_t *db );
Arguments:
- db
- A pointer to the database handle.
Library:
qdbDescription:
After running a SELECT statement on a database, you can retrieve
the result by calling qdb_getresult(). All rows that match the
query contained in the statement are returned in one result set, represented as a
qdb_result_t structure. This structure is an opaque data type,
but you can get further information about the result by using these functions:
When you're finished using the result, you must free it by calling qdb_freeresult().
Returns:
- A pointer to the query result
- Success.
- NULL
- An error occurred (errno is set).
Classification:
QNX Neutrino
| Safety: | |
|---|---|
| Interrupt handler | No |
| Signal handler | No |
| Thread | Yes |
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