Searched defs:IndexSample (Results 1 – 1 of 1) sorted by relevance
16389 typedef struct IndexSample IndexSample; typedef19872 struct IndexSample { struct19873 void *p; /* Pointer to sampled record */19874 int n; /* Size of record in bytes */19875 tRowcnt *anEq; /* Est. number of rows where the key equals this sample */19876 tRowcnt *anLt; /* Est. number of rows where key is less than this sample */19877 tRowcnt *anDLt; /* Est. number of distinct keys less than this sample */