SelectWithUnionQuery (children 1) ExpressionList (children 1) SelectQuery (children 3) ExpressionList (children 1) Function equals (children 1) ExpressionList (children 2) Literal Array_[UInt64_1, UInt64_0, UInt64_0, UInt64_0, UInt64_0, UInt64_0, UInt64_4, UInt64_0, UInt64_0, UInt64_19, UInt64_0, UInt64_7] Function multiSearchAllPositionsCaseInsensitive (children 1) ExpressionList (children 2) Function materialize (children 1) ExpressionList (children 1) Literal \'yNnYRQfcyemQdxUEPOiwRn\' Literal Array_[\'\', \'SJteoGNeIAMPWWBltkNKMrWDiVfR\', \'kKnnKQhIPiekpnqTXJuyHfvWL\', \'GPDUQEMWKzEEpvjLaIRYiuNfpzxsnSBX\', \'oPrngRKwruyH\', \'ukTSzFePSeVoeZeLQlAaOUe\', \'yRqfcyemQDXUepo\', \'CwmxidvpPHIbkJnVfSpbiZY\', \'FUxmQdFVISApa\', \'iwr\', \'ciGHzDpMGNQbytsKpRP\', \'Fcy\'] TablesInSelectQuery (children 1) TablesInSelectQueryElement (children 1) TableExpression (children 1) TableIdentifier system.numbers Literal UInt64_10