Function free_one_rel_pattern

src/cypher/cypher.c:1026–1034

Free the heap fields of a standalone relationship pattern. */

/* Free the heap fields of a standalone relationship pattern. */
static void free_one_rel_pattern(cbm_rel_pattern_t *r) {
    safe_str_free(&r->variable);
    for (int j = 0; j < r->type_count; j++) {
        safe_str_free(&r->types[j]);
    }
    free(r->types);
    safe_str_free(&r->direction);
    memset(r, 0, sizeof(*r));
}

/* Parse a bounded EXISTS predicate: EXISTS { (anchor)-[:TYPE]->() } — a
 * single-hop, edge-type-specific existence check anchored on a bound variable