diff options
Diffstat (limited to 'src/include/nodes/pathnodes.h')
| -rw-r--r-- | src/include/nodes/pathnodes.h | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/src/include/nodes/pathnodes.h b/src/include/nodes/pathnodes.h index 6e034960896..4c466f76778 100644 --- a/src/include/nodes/pathnodes.h +++ b/src/include/nodes/pathnodes.h @@ -1506,9 +1506,7 @@ typedef struct EquivalenceMember * equivalent and closely-related orderings. (See optimizer/README for more * information.) * - * Note: pk_strategy is either BTLessStrategyNumber (for ASC) or - * BTGreaterStrategyNumber (for DESC). We assume that all ordering-capable - * index types will use btree-compatible strategy numbers. + * Note: pk_strategy is either COMPARE_LT (for ASC) or COMPARE_GT (for DESC). */ typedef struct PathKey { @@ -1518,8 +1516,8 @@ typedef struct PathKey /* the value that is ordered */ EquivalenceClass *pk_eclass pg_node_attr(copy_as_scalar, equal_as_scalar); - Oid pk_opfamily; /* btree opfamily defining the ordering */ - int pk_strategy; /* sort direction (ASC or DESC) */ + Oid pk_opfamily; /* index opfamily defining the ordering */ + CompareType pk_cmptype; /* sort direction (ASC or DESC) */ bool pk_nulls_first; /* do NULLs come before normal values? */ } PathKey; @@ -2784,9 +2782,9 @@ typedef struct RestrictInfo typedef struct MergeScanSelCache { /* Ordering details (cache lookup key) */ - Oid opfamily; /* btree opfamily defining the ordering */ + Oid opfamily; /* index opfamily defining the ordering */ Oid collation; /* collation for the ordering */ - int strategy; /* sort direction (ASC or DESC) */ + CompareType cmptype; /* sort direction (ASC or DESC) */ bool nulls_first; /* do NULLs come before normal values? */ /* Results */ Selectivity leftstartsel; /* first-join fraction for clause left side */ |