diff options
| author | Peter Eisentraut <peter_e@gmx.net> | 2011-12-07 21:46:56 +0200 |
|---|---|---|
| committer | Peter Eisentraut <peter_e@gmx.net> | 2011-12-07 21:46:56 +0200 |
| commit | d5f23af6bfbc454e86dd16e5c7a0bfc0cf6189d0 (patch) | |
| tree | 0f07d81062e97ae2628a4c3766e8b4823ff963bf /src/include/optimizer | |
| parent | 0d0ec527afec5e7bc9d709c40a37f295b627336a (diff) | |
Add const qualifiers to node inspection functions
Thomas Munro
Diffstat (limited to 'src/include/optimizer')
| -rw-r--r-- | src/include/optimizer/clauses.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/include/optimizer/clauses.h b/src/include/optimizer/clauses.h index 4cef7fadb2a..7b8ee51cca7 100644 --- a/src/include/optimizer/clauses.h +++ b/src/include/optimizer/clauses.h @@ -31,8 +31,8 @@ typedef struct extern Expr *make_opclause(Oid opno, Oid opresulttype, bool opretset, Expr *leftop, Expr *rightop, Oid opcollid, Oid inputcollid); -extern Node *get_leftop(Expr *clause); -extern Node *get_rightop(Expr *clause); +extern Node *get_leftop(const Expr *clause); +extern Node *get_rightop(const Expr *clause); extern bool not_clause(Node *clause); extern Expr *make_notclause(Expr *notclause); |