diff options
Diffstat (limited to 'src/include')
| -rw-r--r-- | src/include/utils/selfuncs.h | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/src/include/utils/selfuncs.h b/src/include/utils/selfuncs.h index 9690b4e4865..15d22890248 100644 --- a/src/include/utils/selfuncs.h +++ b/src/include/utils/selfuncs.h @@ -144,24 +144,30 @@ extern void get_join_variables(PlannerInfo *root, List *args, bool *join_is_reversed); extern double get_variable_numdistinct(VariableStatData *vardata, bool *isdefault); -extern double mcv_selectivity(VariableStatData *vardata, FmgrInfo *opproc, +extern double mcv_selectivity(VariableStatData *vardata, + FmgrInfo *opproc, Oid collation, Datum constval, bool varonleft, double *sumcommonp); -extern double histogram_selectivity(VariableStatData *vardata, FmgrInfo *opproc, +extern double histogram_selectivity(VariableStatData *vardata, + FmgrInfo *opproc, Oid collation, Datum constval, bool varonleft, int min_hist_size, int n_skip, int *hist_size); -extern double generic_restriction_selectivity(PlannerInfo *root, Oid oproid, +extern double generic_restriction_selectivity(PlannerInfo *root, + Oid oproid, Oid collation, List *args, int varRelid, double default_selectivity); extern double ineq_histogram_selectivity(PlannerInfo *root, VariableStatData *vardata, FmgrInfo *opproc, bool isgt, bool iseq, + Oid collation, Datum constval, Oid consttype); -extern double var_eq_const(VariableStatData *vardata, Oid oproid, +extern double var_eq_const(VariableStatData *vardata, + Oid oproid, Oid collation, Datum constval, bool constisnull, bool varonleft, bool negate); -extern double var_eq_non_const(VariableStatData *vardata, Oid oproid, +extern double var_eq_non_const(VariableStatData *vardata, + Oid oproid, Oid collation, Node *other, bool varonleft, bool negate); |