ibis.expr.api.TableExpr.mutate

TableExpr.mutate(table, exprs=None, **kwds)

Convenience function for table projections involving adding columns

Parameters:

exprs : list, default None

List of named expressions to add as columns

kwds : keywords for new columns

Returns:

mutated : TableExpr

Examples

expr = table.mutate(qux=table.foo + table.bar, baz=5)