Enum ProcedureForm 

#[non_exhaustive]
pub enum ProcedureForm {
    PlPgSql,
    MySql,
    TSql,
    SnowflakeScripting,
    Databricks,
    ClickHouse,
    GoogleSql,
    Agnostic,
    Unsupported(&'static str),
}

Which stored-procedure grammar this engine speaks.

The default is ProcedureForm::Agnostic, Razeri’s own annotated form. It parses nowhere: it is the honest answer for a dialect that has not said, and the conformance kit reports it as an unanswered obligation.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

PlPgSql

PL/pgSQL — a dollar-quoted body with DECLARE, SELECT … INTO, RAISE, IF and an EXCEPTION block. PostgreSQL, Citus and Redshift, all three measured deploying and running.

MySql

MySQL/MariaDB’s compound statement — the same block structure with DELIMITER-free BEGIN … END and no dollar quoting.

TSql

T-SQL — CREATE PROCEDURE … AS BEGIN … END, @-prefixed parameters.

SnowflakeScripting

Snowflake Scripting.

Databricks

Databricks SQL scripting.

ClickHouse

ClickHouse.

GoogleSql

GoogleSQL scripting — BigQuery’s, whose body is not quoted at all.

Agnostic

Razeri’s agnostic annotated form: ANSI SQL carrying @razeri: headers. It is a design artifact, not something an engine parses.

Unsupported(&'static str)

This engine has no stored procedures. The string is the orientation an author reads instead of a syntax error — say what this engine offers in their place (DuckDB’s macros, SQLite’s application-level logic), because the sentence that helps is the one about this engine.

Trait Implementations

impl Clone for ProcedureForm

fn clone(&self) -> ProcedureForm

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for ProcedureForm

impl Debug for ProcedureForm

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for ProcedureForm

fn default() -> ProcedureForm

Returns the “default value” for a type.

impl Eq for ProcedureForm

impl PartialEq for ProcedureForm

fn eq(&self, other: &ProcedureForm) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for ProcedureForm