add_case_v
Description:
[ Version ( since = "4.2" ) ]
public SqlBuilderId add_case_v (SqlBuilderId test_expr, SqlBuilderId else_expr, SqlBuilderId[] when_array, SqlBuilderId[] then_array)
  public SqlBuilderId add_case_v (SqlBuilderId test_expr, SqlBuilderId else_expr, SqlBuilderId[] when_array, SqlBuilderId[] then_array)
Creates a new CASE ... WHEN ... THEN ... ELSE ... END expression.
 The WHEN expression and the THEN expression IDs are taken from the when_array and then_array at the same index, for
      each index inferior to when_array.length.
Parameters:
| this | 
           a SqlBuilder object  | 
      
| test_expr | 
           the expression ID representing the test of the CASE, or   | 
      
| else_expr | 
           the expression ID representing the ELSE expression, or   | 
      
| when_array | 
           an array containing each WHEN expression ID, having at least   | 
      
| then_array | 
           an array containing each THEN expression ID, having at least   | 
      
| args_size | 
           the size of   | 
      
Returns:
| 
           the ID of the new expression, or   |