dbi_result_t *_dbd_result_create(dbi_conn_t *conn, void *handle, unsigned int numrows_matched, unsigned int numrows_affected)
Allocates a new dbi_result_t, filling the number of rows matched and affected, storing the database-specific result handle, and allocating room for rows to be stored.
Arguments
conn: The target connection.
handle: The database-specific result handle used internally by the driver.
numrows_matched: The number of rows matched by the query.
numrows_affected: The number of rows affected by the query.
Returns
A new DBI result object.
2.3.2. _dbd_result_set_numfields
void _dbd_result_set_numfields(dbi_result_t *result, unsigned int numfields)
Sets a result's number of fields and allocates room for field information to be stored.
Arguments
result: The target result.
numfields: The number of fields in the result set.
2.3.3. _dbd_result_add_field
void _dbd_result_add_field(dbi_result_t *result, unsigned int idx, char *name, unsigned short type, unsigned int attribs)
Stores information about the target field into the result set.
Arguments
result: The target result.
idx: The numeric field index.
name: The name of the field.
type: The datatype of the field.
attribs: The attributes of the field.
2.3.4. _dbd_row_allocate
dbi_row_t *_dbd_row_allocate(unsigned int numfields)
Allocates a new row, ready to be filled with data.
Arguments
numfields: The number of fields in the result set.
Returns
A new DBI row, or NULL on error.
2.3.5. _dbd_row_finalize
void _dbd_row_finalize(dbi_result_t *result, dbi_row_t *row, unsigned int idx)
Associates and stores the row with the result set, once the row's data has been filled.
Arguments
result: The target result set.
row: The target row object.
idx: The index of the row.
2.3.6. _dbd_internal_error_handler
void _dbd_internal_error_handler(dbi_conn_t *conn, const char *errmsg, const int errno)
Saves error message information generated by libdbi (rather than by the database or its API). If an old error message string exists, it will be freed.
Arguments
conn: The target connection.
errmsg: The error message to store. This will be stdup'd by libdbi so it has its own copy.