CreateQuery jsons (children 3)
 Identifier jsons
 Columns definition (children 1)
  ExpressionList (children 1)
   ColumnDeclaration json (children 1)
    DataType Enum (children 1)
     ExpressionList (children 2)
      Literal \'a\'
      Literal \'{"a":1}\'
 Storage definition (children 1)
  Function Memory
