diff options
Diffstat (limited to 'src/backend/utils/adt/amutils.c')
| -rw-r--r-- | src/backend/utils/adt/amutils.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/src/backend/utils/adt/amutils.c b/src/backend/utils/adt/amutils.c index 0f8ad4ef0fa..dc04148b78d 100644 --- a/src/backend/utils/adt/amutils.c +++ b/src/backend/utils/adt/amutils.c @@ -187,8 +187,8 @@ indexam_property(FunctionCallInfo fcinfo, } /* - * At this point, either index_oid == InvalidOid or it's a valid index OID. - * Also, after this test and the one below, either attno == 0 for + * At this point, either index_oid == InvalidOid or it's a valid index + * OID. Also, after this test and the one below, either attno == 0 for * index-wide or AM-wide tests, or it's a valid column number in a valid * index. */ @@ -276,6 +276,7 @@ indexam_property(FunctionCallInfo fcinfo, break; case AMPROP_ORDERABLE: + /* * generic assumption is that nonkey columns are not orderable */ @@ -293,8 +294,9 @@ indexam_property(FunctionCallInfo fcinfo, * getting there from just the index column type seems like a * lot of work. So instead we expect the AM to handle this in * its amproperty routine. The generic result is to return - * false if the AM says it never supports this, or if this is a - * nonkey column, and null otherwise (meaning we don't know). + * false if the AM says it never supports this, or if this is + * a nonkey column, and null otherwise (meaning we don't + * know). */ if (!iskey || !routine->amcanorderbyop) { @@ -314,8 +316,8 @@ indexam_property(FunctionCallInfo fcinfo, { /* * If possible, the AM should handle this test in its - * amproperty function without opening the rel. But this is the - * generic fallback if it does not. + * amproperty function without opening the rel. But this + * is the generic fallback if it does not. */ Relation indexrel = index_open(index_oid, AccessShareLock); |