BE crashed after modify column type from varchar to decimal

[sduzh]

Steps to reproduce the behavior (Required)

1. CREATE TABLE t0(c0 INT, c1 VARCHAR(32)) PRIMARY KEY(c0) DISTRIBUTED BY HASH(c0) BUCKETS 1;
2. INSERT INTO t0 VALUES(1, '10.123');
3. ALTER TABLE t0 MODIFY c1 DECIMAL(10, 5);
4. SELECT * FROM t0;

Expected behavior (Required)

Real behavior (Required)

BE process crashed.

be.out:

*** Aborted at 1713493444 (unix time) try "date -d @1713493444" if you are using GNU date ***
PC: @     0x7f99a3eb2387 __GI_raise
*** SIGABRT (@0x3ef003d0183) received by PID 3998083 (TID 0x7f969f051700) from PID 3998083; stack trace: ***
    @         0x1eb43c12 google::(anonymous namespace)::FailureSignalHandler()
    @     0x7f99a4259630 (unknown)
    @     0x7f99a3eb2387 __GI_raise
    @     0x7f99a3eb3a78 __GI_abort
    @         0x11a22d72 starrocks::failure_function()
    @         0x1eb30d1d google::LogMessage::Fail()
    @         0x1eb3318f google::LogMessage::SendToLog()
    @         0x1eb3086e google::LogMessage::Flush()
    @         0x1eb33799 google::LogMessageFatal::~LogMessageFatal()
    @         0x11bd835e starrocks::DecimalV3Column<>::DecimalV3Column()
    @         0x11bd8465 starrocks::DecimalV3Column<>::DecimalV3Column()
    @         0x13ef2226 _ZSt12construct_atIN9starrocks15DecimalV3ColumnIlEEJRiS3_RKmEEDTgsnwcvPvLi0E_T_pispcl7declvalIT0_EEEEPS7_DpOS8_
    @         0x13ef22b6 std::allocator_traits<>::construct<>()
    @         0x13eecca1 std::_Sp_counted_ptr_inplace<>::_Sp_counted_ptr_inplace<>()
    @         0x13ee609e std::__shared_count<>::__shared_count<>()
    @         0x13edaebd std::__shared_ptr<>::__shared_ptr<>()
    @         0x13ed2b95 std::shared_ptr<>::shared_ptr<>()
    @         0x13eca8ff std::allocate_shared<>()
    @         0x13ec261d std::make_shared<>()
    @         0x13eafc79 starrocks::ColumnFactory<>::create<>()
    @         0x13e3aae2 starrocks::DecimalNonDecimalCast<>::decimal_from()
    @         0x13df6917 starrocks::DecimalFrom<>::evaluate<>()
    @         0x13d4f6e6 starrocks::UnpackConstColumnUnaryFunction<>::evaluate<>()
    @         0x13c8c80b starrocks::DealNullableColumnUnaryFunction<>::evaluate<>()
    @         0x138ad3d4 starrocks::VectorizedCastExpr<>::evaluate_checked()
    @         0x1795efb6 starrocks::Expr::evaluate()
    @         0x1795b5d6 starrocks::CastColumnIterator::do_cast()
    @         0x1795c365 starrocks::CastColumnIterator::next_batch()
    @         0x136538db starrocks::SegmentIterator::ScanContext::read_columns()
    @         0x13655bc2 starrocks::SegmentIterator::_read()
    @         0x13633df0 starrocks::SegmentIterator::_do_get_next()
    @         0x13632ef8 starrocks::SegmentIterator::do_get_next()

be.INFO:

0419 10:24:04.460861 3998810 decimalv3_column.cpp:28] Check failed: 0 <= _scale && _scale <= _precision && _precision <= decimal_precision_limit<T>

StarRocks version (Required)

• main #344a821
• share data mode