CreateQuery v2 (children 2)
 Identifier v2
 SelectWithUnionQuery (children 1)
  ExpressionList (children 1)
   SelectQuery (children 4)
    ExpressionList (children 2)
     Identifier z
     QueryParameter m:String (alias c)
    TablesInSelectQuery (children 1)
     TablesInSelectQueryElement (children 1)
      TableExpression (children 1)
       TableIdentifier t
    Function greater (children 1)
     ExpressionList (children 2)
      Identifier ts
      Literal \'2019-01-01 00:00:00\'
    ExpressionList (children 2)
     Identifier z
     Identifier c
