Enum SqlLoweringCode 

#[repr(u16)]
pub enum SqlLoweringCode {
    EntityMismatch = 0,
    SelectProjectionShape = 1,
    SelectDistinct = 2,
    DistinctOrderByProjection = 3,
    GlobalAggregateProjection = 4,
    GlobalAggregateGroupBy = 5,
    SelectGroupByShape = 6,
    GroupedProjectionExplicitListRequired = 7,
    GroupedProjectionAggregateRequired = 8,
    GroupedProjectionNonGroupField = 9,
    GroupedProjectionScalarAfterAggregate = 10,
    HavingRequiresGroupBy = 11,
    SelectHavingShape = 12,
    AggregateInputExpressions = 13,
    WhereExpressionShape = 14,
    ParameterPlacement = 15,
    SqlDdlExecutionUnsupported = 16,
}

SqlLoweringCode

Compact SQL lowering rejection identifier used after parsing succeeds but before a statement becomes canonical query intent.

Variants

EntityMismatch = 0

SelectProjectionShape = 1

SelectDistinct = 2

DistinctOrderByProjection = 3

GlobalAggregateProjection = 4

GlobalAggregateGroupBy = 5

SelectGroupByShape = 6

GroupedProjectionExplicitListRequired = 7

GroupedProjectionAggregateRequired = 8

GroupedProjectionNonGroupField = 9

GroupedProjectionScalarAfterAggregate = 10

HavingRequiresGroupBy = 11

SelectHavingShape = 12

AggregateInputExpressions = 13

WhereExpressionShape = 14

ParameterPlacement = 15

SqlDdlExecutionUnsupported = 16

Trait Implementations

impl Clone for SqlLoweringCode

fn clone(&self) -> SqlLoweringCode

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for SqlLoweringCode

impl Debug for SqlLoweringCode

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

Formats the value using the given formatter.

impl Eq for SqlLoweringCode

impl Hash for SqlLoweringCode

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for SqlLoweringCode

fn eq(&self, other: &SqlLoweringCode) -> 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 StructuralPartialEq for SqlLoweringCode