Change field name in RetrieveStmt from selectClause to unionClause.

Thomas G. Lockhart · Thomas G. Lockhart · commit e8783d4af044 · 1997-12-23T19:58:12.000Z
Add unionall boolean field to SubSelect structure.
diff --git a/src/include/nodes/parsenodes.h b/src/include/nodes/parsenodes.h
@@ -6,7 +6,7 @@
  *
  * Copyright (c) 1994, Regents of the University of California
  *
- * $Id: parsenodes.h,v 1.37 1997/12/04 23:55:52 thomas Exp $
+ * $Id: parsenodes.h,v 1.38 1997/12/23 19:58:12 thomas Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -632,7 +632,7 @@ typedef struct RetrieveStmt
 	Node	   *whereClause;	/* qualifications */
 	List	   *groupClause;	/* group by clause */
 	Node	   *havingClause;	/* having conditional-expression */
-	List	   *selectClause;	/* subselect parameters */
+	List	   *unionClause;	/* union subselect parameters */
 	List	   *sortClause;		/* sort clause (a list of SortGroupBy's) */
 } RetrieveStmt;
 
@@ -648,6 +648,7 @@ typedef struct SubSelect
 {
 	NodeTag		type;
 	char	   *unique;			/* NULL, '*', or unique attribute name */
+	int			unionall;		/* union without unique sort */
 	List	   *targetList;		/* the target list (of ResTarget) */
 	List	   *fromClause;		/* the from clause */
 	Node	   *whereClause;	/* qualifications */

Original file line number	Diff line number	Diff line change
`@@ -6,7 +6,7 @@`
`6`	`6`	`*`
`7`	`7`	`* Copyright (c) 1994, Regents of the University of California`
`8`	`8`	`*`
`9`		`- * $Id: parsenodes.h,v 1.37 1997/12/04 23:55:52 thomas Exp $`
	`9`	`+ * $Id: parsenodes.h,v 1.38 1997/12/23 19:58:12 thomas Exp $`
`10`	`10`	`*`
`11`	`11`	`*-------------------------------------------------------------------------`
`12`	`12`	`*/`
`@@ -632,7 +632,7 @@ typedef struct RetrieveStmt`
`632`	`632`	`Node whereClause; / qualifications */`
`633`	`633`	`List groupClause; / group by clause */`
`634`	`634`	`Node havingClause; / having conditional-expression */`
`635`		`- List selectClause; / subselect parameters */`
	`635`	`+ List unionClause; / union subselect parameters */`
`636`	`636`	`List sortClause; / sort clause (a list of SortGroupBy's) */`
`637`	`637`	`} RetrieveStmt;`
`638`	`638`
`@@ -648,6 +648,7 @@ typedef struct SubSelect`
`648`	`648`	`{`
`649`	`649`	`NodeTag type;`
`650`	`650`	`char unique; / NULL, '', or unique attribute name /`
	`651`	`+ int unionall; /* union without unique sort */`
`651`	`652`	`List targetList; / the target list (of ResTarget) */`
`652`	`653`	`List fromClause; / the from clause */`
`653`	`654`	`Node whereClause; / qualifications */`