Struct Offset 

pub struct Offset {
    pub count: Option<Expr>,
    pub rows: Option<RowsKeyword>,
}

OFFSET n [ ROW | ROWS ]

Like Limit the count is an expression: SQLite accepts one, and every dialect accepts a bound argument.

The trailing keyword is the SQL-standard spelling and PostgreSQL accepts it; None writes the bare historical OFFSET n, which every dialect takes.

Fields

count: Option<Expr>

How many rows to skip.

rows: Option<RowsKeyword>

The optional trailing ROW/ROWS. None writes neither.

Implementations

impl Offset

pub fn set_offset(&mut self, count: impl IntoExpr)

Set the count.

pub fn is_empty(&self) -> bool

Whether the clause is absent. The keyword rides on the count, so it does not make an otherwise-empty clause present.

Trait Implementations

impl Clone for Offset

fn clone(&self) -> Offset

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Offset

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

Formats the value using the given formatter.

impl Default for Offset

fn default() -> Offset

Returns the “default value” for a type.

impl Expression for Offset

fn write_sql(&self, w: &mut SqlWriter<'_>)

Append this fragment to w.

impl HasOffset for Offset

fn offset_mut(&mut self) -> &mut Offset

The OFFSET clause to modify.