LLM-readable text summaries

[MariusMerkleQC]

The summaries are visually appealing and easy for humans to read, but are ill-suited for LLMs. For example, long column names can be split into multiple lines. I think it would be nice to provide the same data in text form (see below). What do you think? EgeKaraismailogluQC Oliver Borchert (@borchero)

Text summary:

- primary key: transaction_idea
- schemas: match exactly, 10 columns
- rows
  - left: 12
  - right: 12
  - left only: 2
  - 6 equal
  - ...
- match rates
  - discount: 70%
  - ...

Visual summary:

┏━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┓
┃                                     Diffly Summary                                     ┃
┗━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┛
   Primary key: transaction_id

 Schemas
 ▔▔▔▔▔▔▔
   Schemas match exactly (column count: 10).

 Rows
 ▔▔▔▔
   Left count             Right count
       12     (no change)     12

   ┏━┯━┯━┯━┯━┓
   ┃-│-│-│-│-┃                2  left only   (16.67%)
   ┠─┼─┼─┼─┼─┨╌╌╌┏━┯━┯━┯━┯━┓╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╮
   ┃ │ │ │ │ ┃ = ┃ │ │ │ │ ┃  6  equal       (60.00%)  │
   ┠─┼─┼─┼─┼─┨╌╌╌┠─┼─┼─┼─┼─┨╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌├╴  10  joined
   ┃ │ │ │ │ ┃ ≠ ┃ │ │ │ │ ┃  4  unequal     (40.00%)  │
   ┗━┷━┷━┷━┷━┛╌╌╌┠─┼─┼─┼─┼─┨╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╯
                 ┃+│+│+│+│+┃  2  right only  (16.67%)
                 ┗━┷━┷━┷━┷━┛

 Columns
 ▔▔▔▔▔▔▔
   ┌─────────────────┬────────┐
   │ discount        │ 70.00% │
   │ loyalty_card_id │ 90.00% │
   │ timestamp       │ 70.00% │
   │ total           │ 70.00% │
   │ unit_price      │ 70.00% │
   └─────────────────┴────────┘

[borchero]

If we already optimize for machines, I'd either go for Markdown or JSON/YAML but not opposed generally.