Searched defs:IndexSample (Results 1 – 1 of 1) sorted by relevance
15360 typedef struct IndexSample IndexSample; typedef18800 struct IndexSample { struct18801 void *p; /* Pointer to sampled record */18802 int n; /* Size of record in bytes */18803 tRowcnt *anEq; /* Est. number of rows where the key equals this sample */18804 tRowcnt *anLt; /* Est. number of rows where key is less than this sample */18805 tRowcnt *anDLt; /* Est. number of distinct keys less than this sample */