SelectWithUnionQuery (children 2) ExpressionList (children 1) SelectQuery (children 2) ExpressionList (children 1) Function equals (children 1) ExpressionList (children 2) Literal UInt64_3 Function windowFunnel (children 2) ExpressionList (children 5) Identifier ts Function equals (children 1) ExpressionList (children 2) Identifier event Literal \'a\' Function equals (children 1) ExpressionList (children 2) Identifier event Literal \'b\' Function equals (children 1) ExpressionList (children 2) Identifier event Literal \'c\' Function equals (children 1) ExpressionList (children 2) Identifier event Literal \'d\' ExpressionList (children 2) Literal UInt64_86400 Literal \'strict_deduplication\' TablesInSelectQuery (children 1) TablesInSelectQueryElement (children 1) TableExpression (children 1) TableIdentifier strict_BiteTheDDDD Identifier JSONCompactEachRow