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ClickHouse/tests/queries/0_stateless/01840_tupleElement_formatting_fuzzer.reference

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Fix inconsistent formatting for tupleElement (for fuzzer) fuzzer sometimes [1] may inserts tupleElement() created from ASTLiteral: Function_tupleElement, 0xx -ExpressionList_, 0xx --Literal_Int64_255, 0xx --Literal_Int64_100, 0xx And in this case it will be printed as "255.100", which later will be parsed as float, and formatting will be inconsistent. So instead of printing it as regular tuple, let's print it as ExpressionList instead (i.e. with ", " delimiter). Simple reproducer: void ast() { auto arg1 = std::make_shared<ASTLiteral>(Field(255)); auto arg2 = std::make_shared<ASTLiteral>(Field(100)); auto func = makeASTFunction("tupleElement", arg1, arg2); auto ast = func; std::cerr << ast->formatForErrorMessage() << std::endl; std::cerr << ast->dumpTree() << std::endl; } [1]: https://clickhouse-test-reports.s3.yandex.net/23517/f1187aeb69109c88f0be978b8083080c7a843820/fuzzer_debug/report.html#fail1
2021-04-24 16:48:04 +00:00
SelectWithUnionQuery (children 1)
ExpressionList (children 1)
SelectQuery (children 1)
ExpressionList (children 1)
Function tupleElement (children 1)
ExpressionList (children 2)
Literal UInt64_255
Literal UInt64_100
SelectWithUnionQuery (children 1)
ExpressionList (children 1)
SelectQuery (children 1)
ExpressionList (children 1)
Function tupleElement (children 1)
ExpressionList (children 2)
Literal Tuple_(UInt64_255, UInt64_1)
Literal UInt64_1
255
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