JOIN_CURSOR
__os_free(jc, sizeof(JOIN_CURSOR));
JOIN_CURSOR *jc;
jc = (JOIN_CURSOR *)dbc->internal;
JOIN_CURSOR *jc;
jc = (JOIN_CURSOR *)dbc->internal;
__os_free(jc, sizeof(JOIN_CURSOR));
JOIN_CURSOR *jc;
if ((ret = __os_calloc(1, sizeof(JOIN_CURSOR), &jc)) != 0)