Struct AlterParamStatement 

pub struct AlterParamStatement {
    pub name: Strand,
    pub if_exists: bool,
    pub value: Option<Expr>,
    pub comment: AlterKind<String>,
    pub permissions: Option<Permission>,
}

AST node for ALTER PARAM.

Fields

name: Strand

if_exists: bool

value: Option<Expr>

comment: AlterKind<String>

permissions: Option<Permission>

Trait Implementations

impl Clone for AlterParamStatement

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AlterParamStatement

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

Formats the value using the given formatter.

impl Default for AlterParamStatement

fn default() -> Self

Returns the “default value” for a type.

impl Eq for AlterParamStatement

impl PartialEq for AlterParamStatement

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for AlterParamStatement

impl ToSql for AlterParamStatement

fn fmt_sql(&self, f: &mut String, fmt: SqlFormat)

Format the type to a SQL string.

fn to_sql(&self) -> String

Convert the type to a SQL string.

fn to_sql_pretty(&self) -> String

Convert the type to a pretty-printed SQL string with indentation.