diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/backend/access/brin/brin_inclusion.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/src/backend/access/brin/brin_inclusion.c b/src/backend/access/brin/brin_inclusion.c index 25428777f77..6ce355c6a97 100644 --- a/src/backend/access/brin/brin_inclusion.c +++ b/src/backend/access/brin/brin_inclusion.c @@ -59,10 +59,14 @@ /*- * The values stored in the bv_values arrays correspond to: * - * 0 - the union of the values in the block range - * 1 - whether an empty value is present in any tuple in the block range - * 2 - whether the values in the block range cannot be merged (e.g. an IPv6 - * address amidst IPv4 addresses). + * INCLUSION_UNION + * the union of the values in the block range + * INCLUSION_UNMERGEABLE + * whether the values in the block range cannot be merged + * (e.g. an IPv6 address amidst IPv4 addresses) + * INCLUSION_CONTAINS_EMPTY + * whether an empty value is present in any tuple + * in the block range */ #define INCLUSION_UNION 0 #define INCLUSION_UNMERGEABLE 1 |