Method write_copy

tank-postgres/src/sql_writer.rs:13–32

Write COPY FROM STDIN BINARY.

(&self, out: &mut DynQuery)

impl PostgresSqlWriter {
    /// Write COPY FROM STDIN BINARY.
    pub fn write_copy<E>(&self, out: &mut DynQuery)
    where
        Self: Sized,
        E: Entity,
    {
        out.buffer().reserve(128);
        out.push_str("COPY ");
        let mut context = Context::new(Default::default(), E::qualified_columns());
        self.write_table_ref(&mut context, out, E::table());
        out.push_str(" (");
        separated_by(
            out,
            E::columns().iter(),
            |out, col| {
                self.write_identifier(&mut context, out, col.name(), true);
            },
            ", ",
        );
        out.push_str(") FROM STDIN BINARY;");
    }
}

impl SqlWriter for PostgresSqlWriter {