Commit2546899

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docs: clarify that CREATE TABLE ... _AS_ can be parallelized

CREATE TABLE without AS doesn't have anything to parallelize.

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Original file line number	Diff line number	Diff line change
`@@ -152,7 +152,7 @@ EXPLAIN SELECT * FROM pgbench_accounts WHERE filler LIKE '%x%';`
`152`	`152`	`The query writes any data or locks any database rows. If a query`
`153`	`153`	`contains a data-modifying operation either at the top level or within`
`154`	`154`	`a CTE, no parallel plans for that query will be generated. As an`
`155`		`- exception, the commands <literal>CREATE TABLE</literal>, <literal>SELECT`
	`155`	`+ exception, the commands <literal>CREATE TABLE ... AS</literal>, <literal>SELECT`
`156`	`156`	`INTO</literal>, and <literal>CREATE MATERIALIZED VIEW</literal> which create a new`
`157`	`157`	`table and populate it can use a parallel plan.`
`158`	`158`	`</para>`

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