Improve code comment for GatherPath's single_copy flag.

robertmhaas · robertmhaas · commit 6415ba502bdc · 2016-09-14T15:43:26.000-04:00
Discussion: 5934.1472642782@sss.pgh.pa.us
diff --git a/src/include/nodes/relation.h b/src/include/nodes/relation.h
@@ -1190,7 +1190,7 @@ typedef struct GatherPath
 {
 	Path		path;
 	Path	   *subpath;		/* path for each worker */
-	bool		single_copy;	/* path must not be executed >1x */
+	bool		single_copy;	/* don't execute path more than once */
 } GatherPath;
 
 /*

Original file line number	Diff line number	Diff line change
`@@ -1190,7 +1190,7 @@ typedef struct GatherPath`
`1190`	`1190`	`{`
`1191`	`1191`	`Path path;`
`1192`	`1192`	`Path subpath; / path for each worker */`
`1193`		`- bool single_copy; /* path must not be executed >1x */`
	`1193`	`+ bool single_copy; /* don't execute path more than once */`
`1194`	`1194`	`} GatherPath;`
`1195`	`1195`
`1196`	`1196`	`/*`