diff options
Diffstat (limited to 'src/include/nodes/parsenodes.h')
| -rw-r--r-- | src/include/nodes/parsenodes.h | 20 |
1 files changed, 4 insertions, 16 deletions
diff --git a/src/include/nodes/parsenodes.h b/src/include/nodes/parsenodes.h index d2b2066d3a8..a6b9a400ea5 100644 --- 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 1.38 1997/12/23 19:58:12 thomas Exp $ + * $Id: parsenodes.h,v 1.39 1997/12/24 06:06:53 momjian Exp $ * *------------------------------------------------------------------------- */ @@ -58,6 +58,8 @@ typedef struct Query int qry_numAgg; /* number of aggregates in the target list */ Aggreg **qry_aggs; /* the aggregates */ + List *unionClause; /* unions are linked under the previous query */ + /* internal to planner */ List *base_relation_list_; /* base relation list */ List *join_relation_list_; /* list of relations */ @@ -634,6 +636,7 @@ typedef struct RetrieveStmt Node *havingClause; /* having conditional-expression */ List *unionClause; /* union subselect parameters */ List *sortClause; /* sort clause (a list of SortGroupBy's) */ + int unionall; /* union without unique sort */ } RetrieveStmt; @@ -642,21 +645,6 @@ typedef struct RetrieveStmt ****************************************************************************/ /* - * SubSelect - specifies subselect parameters - */ -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 */ - List *groupClause; /* group by clause */ - Node *havingClause; /* having conditional-expression */ -} SubSelect; - -/* * TypeName - specifies a type in definitions */ typedef struct TypeName |