Struct postgres_parser::nodes::OnConflictExpr

pub struct OnConflictExpr {
    pub action: OnConflictAction,
    pub arbiterElems: Option<Vec<Node>>,
    pub arbiterWhere: Option<Box<Node>>,
    pub constraint: Oid,
    pub onConflictSet: Option<Vec<Node>>,
    pub onConflictWhere: Option<Box<Node>>,
    pub exclRelIndex: i32,
    pub exclRelTlist: Option<Vec<Node>>,
}

OnConflictExpr represents an ON CONFLICT DO ... expression

The optimizer requires a list of inference elements, and optionally a WHERE clause to infer a unique index. The unique index (or, occasionally, indexes) inferred are used to arbitrate whether or not the alternative ON CONFLICT path is taken.

Fields

action: OnConflictAction

arbiterElems: Option<Vec<Node>>

arbiterWhere: Option<Box<Node>>

constraint: Oid

onConflictSet: Option<Vec<Node>>

onConflictWhere: Option<Box<Node>>

exclRelIndex: i32

exclRelTlist: Option<Vec<Node>>

Trait Implementations

impl Debug for OnConflictExpr

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for OnConflictExpr

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where
    __D: Deserializer<'de>, 

Deserialize this value from the given Serde deserializer.

impl Eq for OnConflictExpr

impl PartialEq<OnConflictExpr> for OnConflictExpr

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=.

impl Serialize for OnConflictExpr

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error> where
    __S: Serializer, 

Serialize this value into the given Serde serializer.

impl StructuralEq for OnConflictExpr

impl StructuralPartialEq for OnConflictExpr