Struct Column 

pub struct Column { /* private fields */ }

Implementations

impl Column

pub fn def(&self) -> ColumnDef

pub fn column_name(&self) -> &str

pub fn enum_type_name(&self) -> Option<&str>

pub fn entity_name(&self) -> DynIden

pub fn as_column_ref(&self) -> (DynIden, DynIden)

pub fn eq<V>(&self, v: V) -> Expr

where V: Into<Value>,

pub fn ne<V>(&self, v: V) -> Expr

where V: Into<Value>,

pub fn gt<V>(&self, v: V) -> Expr

where V: Into<Value>,

pub fn gte<V>(&self, v: V) -> Expr

where V: Into<Value>,

pub fn lt<V>(&self, v: V) -> Expr

where V: Into<Value>,

pub fn lte<V>(&self, v: V) -> Expr

where V: Into<Value>,

pub fn between<V>(&self, a: V, b: V) -> Expr

where V: Into<Value>,

pub fn not_between<V>(&self, a: V, b: V) -> Expr

where V: Into<Value>,

pub fn like<T>(&self, s: T) -> Expr

where T: IntoLikeExpr,

pub fn not_like<T>(&self, s: T) -> Expr

where T: IntoLikeExpr,

pub fn starts_with<T>(&self, s: T) -> Expr

where T: Into<String>,

pub fn ends_with<T>(&self, s: T) -> Expr

where T: Into<String>,

pub fn contains<T>(&self, s: T) -> Expr

where T: Into<String>,

pub fn max(&self) -> Expr

See also SeaQuery’s method with same name.

pub fn min(&self) -> Expr

See also SeaQuery’s method with same name.

pub fn sum(&self) -> Expr

See also SeaQuery’s method with same name.

pub fn count(&self) -> Expr

See also SeaQuery’s method with same name.

pub fn is_null(&self) -> Expr

See also SeaQuery’s method with same name.

pub fn is_not_null(&self) -> Expr

See also SeaQuery’s method with same name.

pub fn if_null<V>(&self, v: V) -> Expr

where V: Into<Value>,

pub fn is_in<V, I>(&self, v: I) -> Expr

where V: Into<Value>, I: IntoIterator<Item = V>,

pub fn is_not_in<V, I>(&self, v: I) -> Expr

where V: Into<Value>, I: IntoIterator<Item = V>,

pub fn in_subquery(&self, s: SelectStatement) -> Expr

pub fn not_in_subquery(&self, s: SelectStatement) -> Expr

pub fn into_expr(self) -> Expr

pub fn into_returning_expr(self, db_backend: DatabaseBackend) -> Expr

pub fn select_as(&self, expr: Expr) -> Expr

pub fn save_as(&self, val: Expr) -> Expr

Trait Implementations

impl Debug for Column

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

Formats the value using the given formatter.