diff options
Diffstat (limited to 'src/include/nodes/parsenodes.h')
| -rw-r--r-- | src/include/nodes/parsenodes.h | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/src/include/nodes/parsenodes.h b/src/include/nodes/parsenodes.h index 0cefb715055..9415e2c636e 100644 --- a/src/include/nodes/parsenodes.h +++ b/src/include/nodes/parsenodes.h @@ -128,6 +128,8 @@ typedef struct Query List *targetList; /* target list (of TargetEntry) */ + List *withCheckOptions; /* a list of WithCheckOption's */ + List *returningList; /* return-values list (of TargetEntry) */ List *groupClause; /* a list of SortGroupClause's */ @@ -784,6 +786,19 @@ typedef struct RangeTblEntry } RangeTblEntry; /* + * WithCheckOption - + * representation of WITH CHECK OPTION checks to be applied to new tuples + * when inserting/updating an auto-updatable view. + */ +typedef struct WithCheckOption +{ + NodeTag type; + char *viewname; /* name of view that specified the WCO */ + Node *qual; /* constraint qual to check */ + bool cascaded; /* true = WITH CASCADED CHECK OPTION */ +} WithCheckOption; + +/* * SortGroupClause - * representation of ORDER BY, GROUP BY, PARTITION BY, * DISTINCT, DISTINCT ON items @@ -2333,6 +2348,13 @@ typedef struct AlterEnumStmt * Create View Statement * ---------------------- */ +typedef enum ViewCheckOption +{ + NO_CHECK_OPTION, + LOCAL_CHECK_OPTION, + CASCADED_CHECK_OPTION +} ViewCheckOption; + typedef struct ViewStmt { NodeTag type; @@ -2341,6 +2363,7 @@ typedef struct ViewStmt Node *query; /* the SELECT query */ bool replace; /* replace an existing view? */ List *options; /* options from WITH clause */ + ViewCheckOption withCheckOption; /* WITH CHECK OPTION */ } ViewStmt; /* ---------------------- |