CreateQuery t_03291_collapsing_invalid_sign (children 3)
 Identifier t_03291_collapsing_invalid_sign
 Columns definition (children 1)
  ExpressionList (children 2)
   ColumnDeclaration x (children 1)
    DataType int
   ColumnDeclaration sign (children 1)
    DataType Int8
 Storage definition (children 2)
  Function CollapsingMergeTree (children 1)
   ExpressionList (children 1)
    Identifier sign
  Identifier x
