    that it's not possible to use the <code class="literal">CONCURRENTLY</code>
     qualifier when creating such a partitioned index.  To avoid long lock
     times, it is possible to use <code class="command">CREATE INDEX ON ONLY</code>
     the partitioned table; such an index is marked invalid, and the partitions
     do not get the index applied automatically.  The indexes on partitions can
     be created individually using <code class="literal">CONCURRENTLY</code>, and then
     <em class="firstterm"