able API &amp; SQL
  <a class="anchor" href="#support-operator-level-state-ttl-in-table-api--sql">#</a>
</h3>
<p>Starting from Flink 1.18, Table API and SQL users can set state time-to-live (TTL) individually for stateful operators.
This means that for scenarios like stream regular joins, users can now set different TTLs for the left and right
streams. In previous versions, state expiration could only be controlled at the pipeline level using the configuration
<code>table.exec.state.ttl</code>. With the int