Monthly Archives: September 2017

Archive of posts published in the specified Month

SQLxD Part 20 — Transformers

This is the twentieth part of the SQLxD series. For your convenience you can find other parts in the table of contents in Part 1 – XML Transformation We can extract nodes, transform them into rows, filter, join, group, order, and transform them.…

SQLxD Part 19 — Expressions tests

This is the nineteenth part of the SQLxD series. For your convenience you can find other parts in the table of contents in Part 1 – XML Transformation Last time we implemented expressions, it is high time to test them: using Model; using…

SQLxD Part 18 — Expressions

This is the eighteenth part of the SQLxD series. For your convenience you can find other parts in the table of contents in Part 1 – XML Transformation Last time we saw tests for aggregates. Today we are going to implement expressions. We…

SQLxD Part 17 — Tests for aggregates

This is the seventeenth part of the SQLxD series. For your convenience you can find other parts in the table of contents in Part 1 – XML Transformation Last time we implemented aggregates, today we test them. Here are the snippets: using Model;…

SQLxD Part 16 — Aggregates

This is the sixteenth part of the SQLxD series. For your convenience you can find other parts in the table of contents in Part 1 – XML Transformation Today we implement various aggregates. Let’s start with the interface: using Model; namespace QueryLogic.Aggregates {…