diff options
Diffstat (limited to 'src/backend/utils/adt/selfuncs.c')
| -rw-r--r-- | src/backend/utils/adt/selfuncs.c | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/src/backend/utils/adt/selfuncs.c b/src/backend/utils/adt/selfuncs.c index 7361e9d43ca..4bbb4a850eb 100644 --- a/src/backend/utils/adt/selfuncs.c +++ b/src/backend/utils/adt/selfuncs.c @@ -790,7 +790,7 @@ ineq_histogram_selectivity(PlannerInfo *root, * hand! (For example, we might have a '<=' operator rather than the '<' * operator that will appear in staop.) For now, assume that whatever * appears in pg_statistic is sorted the same way our operator sorts, or - * the reverse way if isgt is TRUE. + * the reverse way if isgt is true. */ if (HeapTupleIsValid(vardata->statsTuple) && statistic_proc_security_check(vardata, opproc->fn_oid) && @@ -3814,7 +3814,7 @@ estimate_hash_bucket_stats(PlannerInfo *root, Node *hashkey, double nbuckets, * * Varinfos that aren't for simple Vars are ignored. * - * Return TRUE if we're able to find a match, FALSE otherwise. + * Return true if we're able to find a match, false otherwise. */ static bool estimate_multivariate_ndistinct(PlannerInfo *root, RelOptInfo *rel, @@ -4527,12 +4527,12 @@ convert_timevalue_to_scalar(Datum value, Oid typid) * args: clause argument list * varRelid: see specs for restriction selectivity functions * - * Outputs: (these are valid only if TRUE is returned) + * Outputs: (these are valid only if true is returned) * *vardata: gets information about variable (see examine_variable) * *other: gets other clause argument, aggressively reduced to a constant - * *varonleft: set TRUE if variable is on the left, FALSE if on the right + * *varonleft: set true if variable is on the left, false if on the right * - * Returns TRUE if a variable is identified, otherwise FALSE. + * Returns true if a variable is identified, otherwise false. * * Note: if there are Vars on both sides of the clause, we must fail, because * callers are expecting that the other side will act like a pseudoconstant. @@ -4648,12 +4648,12 @@ get_join_variables(PlannerInfo *root, List *args, SpecialJoinInfo *sjinfo, * atttype, atttypmod: actual type/typmod of the "var" expression. This is * commonly the same as the exposed type of the variable argument, * but can be different in binary-compatible-type cases. - * isunique: TRUE if we were able to match the var to a unique index or a + * isunique: true if we were able to match the var to a unique index or a * single-column DISTINCT clause, implying its values are unique for * this query. (Caution: this should be trusted for statistical * purposes only, since we do not check indimmediate nor verify that * the exact same definition of equality applies.) - * acl_ok: TRUE if current user has permission to read the column(s) + * acl_ok: true if current user has permission to read the column(s) * underlying the pg_statistic entry. This is consulted by * statistic_proc_security_check(). * @@ -5060,7 +5060,7 @@ statistic_proc_security_check(VariableStatData *vardata, Oid func_oid) * Estimate the number of distinct values of a variable. * * vardata: results of examine_variable - * *isdefault: set to TRUE if the result is a default rather than based on + * *isdefault: set to true if the result is a default rather than based on * anything meaningful. * * NB: be careful to produce a positive integral result, since callers may @@ -5193,8 +5193,8 @@ get_variable_numdistinct(VariableStatData *vardata, bool *isdefault) /* * get_variable_range * Estimate the minimum and maximum value of the specified variable. - * If successful, store values in *min and *max, and return TRUE. - * If no data available, return FALSE. + * If successful, store values in *min and *max, and return true. + * If no data available, return false. * * sortop is the "<" comparison operator to use. This should generally * be "<" not ">", as only the former is likely to be found in pg_statistic. @@ -5327,9 +5327,9 @@ get_variable_range(PlannerInfo *root, VariableStatData *vardata, Oid sortop, * Attempt to identify the current *actual* minimum and/or maximum * of the specified variable, by looking for a suitable btree index * and fetching its low and/or high values. - * If successful, store values in *min and *max, and return TRUE. + * If successful, store values in *min and *max, and return true. * (Either pointer can be NULL if that endpoint isn't needed.) - * If no data available, return FALSE. + * If no data available, return false. * * sortop is the "<" comparison operator to use. */ |