qdb_getresult()

Return the result of an SQL statement

Synopsis:

#include <qdb/qdb.h>

qdb_result_t* qdb_getresult(qdb_hdt_t *hdl);

Arguments:

hdl: A pointer to the database handle.

Library:

qdb

Description:

After running a SELECT statement on the database, you can retrieve its result using this function. All rows that matched the query are returned into one result, which is returned as a qdb_result_t structure. You can get further information about the result using these functions:

qdb_cell()
qdb_cell_length()
qdb_column_index()
qdb_column_name()
qdb_columns()
qdb_printmsg()
qdb_rows()

The result needs to be freed by calling qdb_freeresult() once you've finished using it.

Returns:

A pointer to the query result, or NULL if an error occurred (errno is set).

Classification:

QNX Neutrino

Safety:
Interrupt handler	No
Signal handler	No
Thread	Yes