Select Techniques

	Column Expression	Example
select	column-name[, column-name ,...]	To select specific columns, see A Basic RAQL Query
	*	To select all columns, see
	function(column-name)	To use plain functions to update selected column data, see Use Plain Functions to Update, Select or Sort Rows and Plain Functions on Select Columns.
	column-name distinct	To select distinct values from a column, see Select Distinct Values.
	column-name as new-name	To provide names for calculations or columns, see Alias Names for Columns or Calculations.