Size tag implementation for R-Tree
dongx-psu opened this issue · 1 comments
dongx-psu commented
Size tags attached to tree-structured index are very important to many queries and application. One example is selectivity estimation, which will give us a much accurate evaluation. Besides, it will be a very important build block for advanced features such as online aggregation and sampling.
dongx-psu commented
My fault... Size tag has already been implemented in R-Tree.