SNOW-1016954: Add an internal API for supporting common table expression (CTE) #1219
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sfc-gh-jdu
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This PR adds an internal API to support CTEs, see details in https://docs.google.com/document/d/16QvZ74-F7kXgEf5QCgJBASAYvbb6NGOV2roW798iRXw/edit?usp=sharing. There will be a following PR later to add support for SQL simplifier with CTE.