Enum LimitFetchStyle 

pub enum LimitFetchStyle {
    Limit,
    Top,
    FetchFirst,
}

Strategy for generating row-limiting clauses across SQL dialects.

Variants

Limit

LIMIT n – MySQL, PostgreSQL, DuckDB, and most modern dialects.

Top

TOP n – TSQL (SQL Server).

FetchFirst

FETCH FIRST n ROWS ONLY – ISO/ANSI SQL standard, Oracle, DB2.

Trait Implementations

impl Clone for LimitFetchStyle

fn clone(&self) -> LimitFetchStyle

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for LimitFetchStyle

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

Formats the value using the given formatter.

impl Default for LimitFetchStyle

fn default() -> LimitFetchStyle

Returns the “default value” for a type.

impl PartialEq for LimitFetchStyle

fn eq(&self, other: &LimitFetchStyle) -> 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 Copy for LimitFetchStyle

impl StructuralPartialEq for LimitFetchStyle