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fix sha expr bug

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obdev
2022-11-02 14:10:45 +00:00
committed by wangzelin.wzl
parent 067a2a6334
commit ede4af85ae
1 changed files with 1 additions and 1 deletions
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2
src/sql/engine/expr/ob_datum_cast.cpp
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@ -250,7 +250,7 @@ int ObDatumHexUtils::hex(const ObExpr &expr, const ObString &in_str, ObEvalCtx &
ret = OB_ALLOCATE_MEMORY_FAILED; ret = OB_ALLOCATE_MEMORY_FAILED;
LOG_WARN("alloc memory failed", K(ret), K(alloc_length)); LOG_WARN("alloc memory failed", K(ret), K(alloc_length));
} else { } else {
static const char *HEXCHARS = upper_case ? "0123456789ABCDEF" : "0123456789abcdef"; const char *HEXCHARS = upper_case ? "0123456789ABCDEF" : "0123456789abcdef";
int32_t pos = 0; int32_t pos = 0;
for (int32_t i = 0; i < in_str.length(); ++i) { for (int32_t i = 0; i < in_str.length(); ++i) {
buf[pos++] = HEXCHARS[in_str[i] >> 4 & 0xF]; buf[pos++] = HEXCHARS[in_str[i] >> 4 & 0xF];