Module mz_expr::explain::text

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EXPLAIN ... AS TEXT support for structures defined in this crate.

Structs§

  • FmtNode 🔒
    A helper struct that abstracts over the formatting behavior of a single-input node.
  • HumanizedExplain
    A HumanizerMode that is unambiguous and should be used in EXPLAIN output.
  • HumanizedExpr
    A helper struct for wrapping expressions whose text output is modulated by the presence of some local (inferred schema) or global (required redaction) context.
  • HumanizedNotice
    A HumanizerMode that is ambiguous but allows us to print valid SQL statements, so it should be used in optimizer notices.

Traits§

  • HumanizerMode
    A trait that abstracts the various ways in which we can humanize expressions.

Functions§