Enable admins to directly query the OLAP database (resolvers)

[grahamplata]

This Pull Request enables project admins the ability to query their data directly from the rill cli tool. Admins can target resolvers and issue sql queries.

go run ./cli query --sql "select * from auction_data_model" --local --limit 2 --format json
[
  {
    "__time": "2023-09-09T22:00:00Z",
    "ad_position": "Not Available",
    "ad_size": "320x50",
    "app_or_site": "App",
    "app_site_cat": "Arts \u0026 Entertainment",
    "app_site_domain": "Not Available",
    "app_site_name": "FreeCell Solitaire: Card Games",
    "auction_type": "First Price",
    "bid_floor": 0.1218,
    "bid_floor_bucket": "0.10-0.15",
    "bid_request_cnt": 200,
    "device_country": "USA",
    "device_os": "Android",
    "device_osv": "13",
    "device_state": "NH",
    "device_type": "Mobile/Tablet",
    "has_bid_floor_cnt": 1,
    "placement_type": "BANNER",
    "platform_browser": "Chrome Mobile",
    "pub_name": "GG Software",
    "video_max_duration_bucket": "Not Available",
    "video_min_duration_bucket": "Not Available"
  },
  {
    "__time": "2023-09-09T06:00:00Z",
    "ad_position": "Not Available",
    "ad_size": "320x50",
    "app_or_site": "App",
    "app_site_cat": "Not Available",
    "app_site_domain": "Not Available",
    "app_site_name": "Spider Solitaire: Card Games",
    "auction_type": "First Price",
    "bid_floor": 0.425,
    "bid_floor_bucket": "0.40-0.45",
    "bid_request_cnt": 200,
    "device_country": "USA",
    "device_os": "Android",
    "device_osv": "13",
    "device_state": "ME",
    "device_type": "Mobile/Tablet",
    "has_bid_floor_cnt": 1,
    "placement_type": "BANNER",
    "platform_browser": "Chrome Mobile",
    "pub_name": "Singular One",
    "video_max_duration_bucket": "Not Available",
    "video_min_duration_bucket": "Not Available"
  }
]

With jq

go run ./cli query --sql "select * from auction_data_model" --local --limit 2 --format json | jq '.[].app_site_name'
"FreeCell Solitaire: Card Games"
"Spider Solitaire: Card Games"

Helpful for testing ~

1. Start the local devtool instance go run ./cli devtool start local
2. Issue queries against the project with the cli go run ./cli query --sql="SELECT 1"

# target of raw source in auction_data_raw.yaml
go run ./cli query --sql "select * from auction_data_raw" --local --limit 1 --format json

# target of raw source in bids_data_model.sql
go run ./cli query --sql "select * from bids_data_model" --local --limit 1 --format json

# Meta Query
go run ./cli query --sql "SHOW ALL TABLES" --local --limit 1 --format json
[
  {
    "column_names": "",
    "column_types": "",
    "database": "auction_data_model__1737736583035__db",
    "name": "auction_data_model",
    "schema": "main",
    "temporary": ""
  }
]

Checklist:

• Covered by tests
• Ran it and it works as intended
• Reviewed the diff before requesting a review
• Checked for unhandled edge cases
• Linked the issues it closes https://github.com/rilldata/rill-private-issues/issues/1130
• Checked if the docs need to be updated - CLI doc gen after Peer Review ~
• Intend to cherry-pick into the release branch
• I'm proud of this work!