Enum SqlUpdateOnePlan 

pub enum SqlUpdateOnePlan {
    Returning(SqlReadStatement),
    PreselectThenUpdate {
        select: SqlReadStatement,
        update: SqlStatement,
        data: DbRecord,
    },
}

Shared single-row update strategy.

Variants

Returning(SqlReadStatement)

PreselectThenUpdate

Fields

select: SqlReadStatement

update: SqlStatement

data: DbRecord

Trait Implementations

impl Clone for SqlUpdateOnePlan

fn clone(&self) -> SqlUpdateOnePlan

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SqlUpdateOnePlan

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for SqlUpdateOnePlan

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for SqlUpdateOnePlan

fn eq(&self, other: &SqlUpdateOnePlan) -> 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 SqlUpdateOnePlan

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 SqlUpdateOnePlan