Enum datafusion_common::SchemaError

pub enum SchemaError {
    AmbiguousReference {
        qualifier: Option<String>,
        name: String,
    },
    DuplicateQualifiedField {
        qualifier: String,
        name: String,
    },
    DuplicateUnqualifiedField {
        name: String,
    },
    FieldNotFound {
        qualifier: Option<String>,
        name: String,
        valid_fields: Option<Vec<String>>,
    },
}

Schema-related errors

Variants

AmbiguousReference

Fields

qualifier: Option<String>

name: String

Schema contains a (possibly) qualified and unqualified field with same unqualified name

DuplicateQualifiedField

Fields

qualifier: String

name: String

Schema contains duplicate qualified field name

DuplicateUnqualifiedField

Fields

name: String

Schema contains duplicate unqualified field name

FieldNotFound

Fields

qualifier: Option<String>

name: String

valid_fields: Option<Vec<String>>

No field with this name

Trait Implementations

impl Debug for SchemaError

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

Formats the value using the given formatter.

impl Display for SchemaError

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

Formats the value using the given formatter.