diff options
Diffstat (limited to 'src/include/access/relscan.h')
| -rw-r--r-- | src/include/access/relscan.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/include/access/relscan.h b/src/include/access/relscan.h index dc6e0184284..8e0b08b0d94 100644 --- a/src/include/access/relscan.h +++ b/src/include/access/relscan.h @@ -151,6 +151,13 @@ typedef struct IndexScanDescData void *opaque; /* access-method-specific info */ /* + * Instrumentation counters that are maintained by every index access + * method, for all scan types. These go here because there is no standard + * way to access PlanState.instrument during amgettuple calls. + */ + uint64 nsearches; /* total # of index searches */ + + /* * In an index-only scan, a successful amgettuple call must fill either * xs_itup (and xs_itupdesc) or xs_hitup (and xs_hitupdesc) to provide the * data returned by the scan. It can fill both, in which case the heap |