Enum CopySource 

pub enum CopySource {
    Table(String),
    Query {
        sql: String,
        into: String,
    },
}

Source side of a copy: a whole table or an arbitrary SELECT.

Variants

Table(String)

Copy a whole table. Generates SELECT * FROM <table> against the source.

Query

Copy the result of an arbitrary SELECT into the named target table. The query must be a single SELECT — paging requires it.

Fields

sql: String

into: String

Implementations

impl CopySource

pub fn target_table(&self) -> &str

Returns the target table name (whether sourced from Table or into).

Trait Implementations

impl Clone for CopySource

fn clone(&self) -> CopySource

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CopySource

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

Formats the value using the given formatter.