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@@ -102,7 +102,7 @@ EXPLAIN SELECT * FROM pgbench_accounts WHERE filler LIKE '%x%';
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order-preserving merge. In contrast, <literal>Gather</literal> reads tuples
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from the workers in whatever order is convenient, destroying any sort
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order that may have existed.
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</para>
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</para>
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</sect1>
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<sect1 id="when-can-parallel-query-be-used">
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@@ -347,7 +347,7 @@ EXPLAIN SELECT * FROM pgbench_accounts WHERE filler LIKE '%x%';
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workers in order to produce the final result. This is reflected in the
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plan as a <literal>Finalize Aggregate</literal> node.
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</para>
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<para>
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Because the <literal>Finalize Aggregate</literal> node runs on the leader
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process, queries which produce a relatively large number of groups in
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