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| author | Peter Eisentraut <peter_e@gmx.net> | 2017-02-21 11:33:07 -0500 |
|---|---|---|
| committer | Peter Eisentraut <peter_e@gmx.net> | 2017-02-21 11:59:09 -0500 |
| commit | 38d103763d14baddf3cbfe4b00b501059fc9447f (patch) | |
| tree | a69106fc39af0e181307f40fd3ba43b1930c3fcc /src/backend/optimizer/prep/prepunion.c | |
| parent | 4e5ce3c1aeadf81b504bc9d683b67950bd3f8766 (diff) | |
| download | postgresql-38d103763d14baddf3cbfe4b00b501059fc9447f.tar.gz postgresql-38d103763d14baddf3cbfe4b00b501059fc9447f.zip | |
Make more use of castNode()
Diffstat (limited to 'src/backend/optimizer/prep/prepunion.c')
| -rw-r--r-- | src/backend/optimizer/prep/prepunion.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/src/backend/optimizer/prep/prepunion.c b/src/backend/optimizer/prep/prepunion.c index 06e843dff07..1389db18ba2 100644 --- a/src/backend/optimizer/prep/prepunion.c +++ b/src/backend/optimizer/prep/prepunion.c @@ -129,7 +129,7 @@ RelOptInfo * plan_set_operations(PlannerInfo *root) { Query *parse = root->parse; - SetOperationStmt *topop = (SetOperationStmt *) parse->setOperations; + SetOperationStmt *topop = castNode(SetOperationStmt, parse->setOperations); Node *node; RangeTblEntry *leftmostRTE; Query *leftmostQuery; @@ -137,7 +137,7 @@ plan_set_operations(PlannerInfo *root) Path *path; List *top_tlist; - Assert(topop && IsA(topop, SetOperationStmt)); + Assert(topop); /* check for unsupported stuff */ Assert(parse->jointree->fromlist == NIL); @@ -1701,12 +1701,11 @@ translate_col_privs(const Bitmapset *parent_privs, attno = InvalidAttrNumber; foreach(lc, translated_vars) { - Var *var = (Var *) lfirst(lc); + Var *var = castNode(Var, lfirst(lc)); attno++; if (var == NULL) /* ignore dropped columns */ continue; - Assert(IsA(var, Var)); if (whole_row || bms_is_member(attno - FirstLowInvalidHeapAttributeNumber, parent_privs)) |