Module mz_compute_types::explain::text

source ยท
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EXPLAIN ... AS TEXT support for LIR structures.

The format adheres to the following conventions:

  1. In general, every line that starts with an uppercase character corresponds to a Plan variant.
  2. Whenever the variant has an attached ~Plan, the printed name is $V::$P where $V identifies the variant and $P the plan.
  3. The fields of a ~Plan struct attached to a Plan are rendered as if they were part of the variant themself.
  4. Non-recursive parameters of each sub-plan are written as $key=$val pairs on the same line or as lowercase $key fields on indented lines.
  5. A single non-recursive parameter can be written just as $val.

Structsยง

  • Arrangement ๐Ÿ”’
    Helper struct for rendering an arrangement.
  • Permutation ๐Ÿ”’
    Helper struct for rendering a permutation.
  • PlanAnnotations ๐Ÿ”’
    Annotations for physical plans.