SelectWithUnionQuery (children 1) ExpressionList (children 1) SelectQuery (children 3) ExpressionList (children 1) Function equals (children 1) ExpressionList (children 2) Literal Array_[UInt64_1, UInt64_1, UInt64_0, UInt64_0, UInt64_1, UInt64_0, UInt64_0, UInt64_0, UInt64_0, UInt64_0] Function multiSearchAllPositionsCaseInsensitive (children 1) ExpressionList (children 2) Function materialize (children 1) ExpressionList (children 1) Literal \'wZyCLyiWnNNdNAPWeGSQZcdqk\' Literal Array_[\'w\', \'\', \'vlgiXgFTplwqRbnwBumAjHvQuM\', \'QoIRVKDHMlapLNiIZXvwYxluUivjY\', \'WZY\', \'gAFpUfPDAwgzARCIMrtbZUsNcR\', \'egkLWqqdNiETeETsMG\', \'dzSlJaoHKlQmENIboow\', \'vPNBhcaIfsgLH\', \'mlWPTCBDVTdKHxlvIUVcJXBrmTcJokAls\'] TablesInSelectQuery (children 1) TablesInSelectQueryElement (children 1) TableExpression (children 1) TableIdentifier system.numbers Literal UInt64_10