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Fix NAN related operator bugs in non-static typing engine

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br0
2021-12-06 13:01:44 +08:00
committed by LINxiansheng
parent 42a62429dd
commit 93676a1843
3 changed files with 15 additions and 9 deletions
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2
src/sql/engine/expr/ob_expr_operator.cpp
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@ -1841,7 +1841,7 @@ int ObRelationalExprOperator::calc_result2(
int ret = OB_SUCCESS;
// TODO:: raw
// bool need_cast = (share::is_oracle_mode() && obj1.get_collation_type() != obj2.get_collation_type());
bool need_cast = false;
bool need_cast = (share::is_oracle_mode() && obj1.get_type() != obj2.get_type());
EXPR_DEFINE_CMP_CTX(result_type_.get_calc_meta(), is_null_safe, expr_ctx);
/*
* FIX ME,please. It seems that we must check obj1 and obj2 are null or not here