feat(hogql): select statements

[mariusandra]

We are here now

• Stacked on top of feat(hogql): placeholders and cleanup #14116
• Extracted from feat(data-exploration): direct SQL querying #14042
• Part of HogQL & Data Exploration next steps meta#81

Changes

Basic full SELECT support for HogQL

[x] selectStmt:
[ ]     with=withClause?
[~]     SELECT DISTINCT? topClause?
[x]     columns=columnExprList
[~]     from=fromClause?
[ ]     arrayJoinClause?
[ ]     windowClause?
[x]     prewhereClause?
[x]     where=whereClause?
[x]     groupByClause? (WITH (CUBE | ROLLUP))? (WITH TOTALS)?
[x]     havingClause?
[x]     orderByClause?
[x]     limitClause?
[ ]     settingsClause?
    ;

Support for WITH, ARRAY JOIN and window functions, along with printing support for JOINS (they're being parsed), is outside the scope of this PR.

All of those require "alias resolution" to work well, which is a chunk of work big enough it needs its own PR. I'd like to get just basic SELECT support merged for that.

How did you test this code?

Many new tests here.

[mariusandra]

This is also ready for a review now.

[mariusandra]

I checked and CH doesn't support BOTH a "with ties" and a "by x" ending on "limit" at the same time, though the parser seemed to allow it. Fixed.

[Twixes]

Couldn't find a hole in this. LGTM