61
64
* Note: pages_removed is the amount by which the index physically shrank,
62
65
* if any (ie the change in its total size on disk). pages_deleted and
65
70
typedef struct IndexBulkDeleteResult
67
72
BlockNumber num_pages; /* pages remaining in index */
68
73
BlockNumber pages_removed; /* # removed during vacuum operation */
69
75
double num_index_tuples; /* tuples remaining */
70
76
double tuples_removed; /* # removed during vacuum operation */
71
77
BlockNumber pages_deleted; /* # unused pages in index */