Function stmt_cache_delete_last_entry

db/sql_stmt_cache.c:154–165

}

static int stmt_cache_delete_last_entry(stmt_cache_t *stmt_cache, void *list)
{
    int rc;
    stmt_cache_entry_t *entry = listc_rbl(list);
    rc = hash_del(stmt_cache->hash, entry);
    if (rc) {
        logmsg(LOGMSG_ERROR, "%s:%d failed to delete entry (rc: %d)\n",
               __func__, __LINE__, rc);
    }
    stmt_cache_finalize_entry(entry);
    return rc;
}

/* Remove from queue and stmt_cache->hash this entry so that subsequent finds of
 * the same sql will not find it but rather create a new stmt (to avoid having