Enum MergeAction 

pub enum MergeAction {
    Update(Vec<(String, Expr)>),
    Insert {
        columns: Vec<String>,
        values: Vec<Expr>,
    },
    InsertRow,
    Delete,
}

The action to take in a MERGE WHEN clause.

Variants

Update(Vec<(String, Expr)>)

UPDATE SET col = val, …

Insert

INSERT (columns) VALUES (values)

Fields

columns: Vec<String>

values: Vec<Expr>

InsertRow

INSERT ROW (BigQuery)

Delete

DELETE

Trait Implementations

impl Clone for MergeAction

fn clone(&self) -> MergeAction

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MergeAction

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for MergeAction

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for MergeAction

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for MergeAction

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for MergeAction