Patent ID: 9195712
Filing Date: 2015-11-24
Classification: G06F

Abstract:
1. A computer-implemented method for translating database queries into native machine code so that use of an interpreter which employs statically written code to process a given query can be eliminated, to improve efficiency of processing the given query, the computer-implemented method being performed by one or more processors executing computer-executable instructions for the computer-implemented method, and the computer-implemented method comprising: receiving a particular database query; accessing a query plan based on the particular database query, the query plan having operators and specific operational parameters associated with each of the operators, the association of operators and specific operational parameters being specific to the particular database query; from the query plan instantiating a plurality of compiled code templates, each code template comprising compiled native machine executable code that when executed performs functionality of one of the operators from the query plan with the specific operational parameters applied in the compilation, and wherein instantiating the plurality of code templates comprises: binding the code templates together using programmatic control flow to create native machine code for the particular database query that can be executed natively without having to process the query plan using an interpreter which employs statically written code.