Searched defs:IndexSample (Results 1 – 1 of 1) sorted by relevance
15314 typedef struct IndexSample IndexSample; typedef18738 struct IndexSample { struct18739 void *p; /* Pointer to sampled record */18740 int n; /* Size of record in bytes */18741 tRowcnt *anEq; /* Est. number of rows where the key equals this sample */18742 tRowcnt *anLt; /* Est. number of rows where key is less than this sample */18743 tRowcnt *anDLt; /* Est. number of distinct keys less than this sample */