We present SPOQL, a structured query language for Semistructured Probabilistic Object (SPO) model [4]. The original querylanguage—SP-Algebra [4], has traditional limitations like terse functional notation and unfamiliarity to application programmers. SPOQL alleviates these problems by providing familiar SQL-like declarative syntax. We show that parsing SPOQL queries is a more involving task than parsing SQL queries. We also present an eagerevaluation algorithm for SPOQL queries


Computer Sciences

Publisher statement

This is the author's version of the work. It is posted here by permission of ACM for your personal use. Not for redistribution.



URL: https://digitalcommons.calpoly.edu/csse_fac/117