Enum Body 

pub enum Body {
    Value(Expr),
    Query(Box<Query>),
    Statements(Vec<u32>),
}

The body of a function in SQL, as the analyzer reads it for the types of the arguments of a call.

Variants

Value(Expr)

A RETURN body: the value of the function, with $1 as the first argument.

Query(Box<Query>)

A body with a query, in BEGIN ATOMIC or in a string. A function that returns a set gives the rows of the query, and another function gives the first column of the first row, or null when the query gives no row.

Statements(Vec<u32>)

A body with more than one statement, or with a statement that is not SELECT. The session runs the statements one after the other with function_script, and the last statement gives the rows of the result. It has the types of the columns of the result, or no types for a function that returns record with no OUT parameter.

Trait Implementations

impl Debug for Body

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

Formats the value using the given formatter.