Struct datafusion_common::config::CatalogOptions

#[non_exhaustive]
pub struct CatalogOptions {
    pub create_default_catalog_and_schema: bool,
    pub default_catalog: String,
    pub default_schema: String,
    pub information_schema: bool,
    pub location: Option<String>,
    pub format: Option<String>,
    pub has_header: bool,
}

Options related to catalog and directory scanning

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

create_default_catalog_and_schema: bool

Whether the default catalog and schema should be created automatically.

default_catalog: String

The default catalog name - this impacts what SQL queries use if not specified

default_schema: String

The default schema name - this impacts what SQL queries use if not specified

information_schema: bool

Should DataFusion provide access to information_schema virtual tables for displaying schema information

location: Option<String>

Location scanned to load tables for default schema

format: Option<String>

Type of TableProvider to use when loading default schema

has_header: bool

If the file has a header

Trait Implementations

impl Clone for CatalogOptions

fn clone(&self) -> CatalogOptions

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for CatalogOptions

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

Formats the value using the given formatter.

impl Default for CatalogOptions

fn default() -> Self

Returns the “default value” for a type.