Data model or table summarizing equivalent key - SQL statement pairs

I would like to work on #18 and in order to do that I think I need to build a table of equivalent keys in your JSON output and their SQL equivalent. I want to start on something simple select statments with a few types of functions, aggregations, and joins. Is there any existing table showing descriptions of the equivalent SQL statements, where any related content can be found in the JSON tree?

| Key | description with example and related keys |
|- |-|
| CompoundIdentifier | tableAlias.columnName with `[0]['value'] = "tableAlias"` and `[1]['value'] = "columnName"` separated by `.` with the first portion of the identifier corresponding to a table alias found in `join.#.relation.Table.alias.name.value`

Comience revisando el issue #18 y aclarando el alcance previsto para la tabla propuesta. Defina qué sentencias SQL, funciones, agregaciones y joins debe cubrir, y documente cada clave JSON equivalente con un ejemplo y referencias a claves relacionadas; se considerará terminado cuando la cobertura acordada esté completa y se hayan revisado las correspondencias.

Escrito por el modelo de indexación a partir del texto del issue.