Function datafusion_optimizer::utils::swap_table

source · 
pub fn swap_table(new_table: &str, cols: &[Column]) -> Vec<Column>ⓘNotable traits for Vec<u8, A>impl<A> Write for Vec<u8, A>where
    A: Allocator,
Expand description

Change the relation on a slice of Columns

Arguments

  • new_table - The table/relation for the new columns
  • cols - A slice of Columns

Return value

A new slice of columns, now belonging to the new table