Enum datafusion::dfparser::DFASTNode

pub enum DFASTNode {
    ANSI(ASTNode),
    CreateExternalTable {
        name: String,
        columns: Vec<SQLColumnDef>,
        file_type: FileType,
        header_row: bool,
        location: String,
    },
}

Variants

ANSI(ASTNode)

ANSI SQL AST node

CreateExternalTable

DDL for creating an external table in DataFusion

Fields of CreateExternalTable

name: String

Table name

columns: Vec<SQLColumnDef>

Optional schema

file_type: FileType

File type (Parquet, NDJSON, CSV)

header_row: bool

Header row?

location: String

Path to file

Trait Implementations

impl Clone for DFASTNode

fn clone(&self) -> DFASTNode

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for DFASTNode

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

Formats the value using the given formatter.