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Fix the bug that fails the precision check for the number data type

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This commit is contained in:
obdev
2023-03-13 11:11:21 +00:00
committed by ob-robot
parent 21746f8b25
commit a4496d899f
1 changed files with 6 additions and 3 deletions
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7
src/observer/table_load/ob_table_load_obj_cast.h
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@ -102,13 +102,12 @@ private:
d.desc_ = 0; d.desc_ = 0;
d.sign_ = number::ObNumber::POSITIVE; d.sign_ = number::ObNumber::POSITIVE;
d.exp_ = 0x7f & (uint8_t)(number::ObNumber::EXP_ZERO); d.exp_ = (uint8_t)(number::ObNumber::EXP_ZERO);
if (*s == '+') { if (*s == '+') {
s++; s++;
} else if (*s == '-') { } else if (*s == '-') {
s++; s++;
d.sign_ = number::ObNumber::NEGATIVE; d.sign_ = number::ObNumber::NEGATIVE;
d.exp_ = (0x7f & ~d.exp_) + 1;
} }
uint32_t n1 = 0; uint32_t n1 = 0;
@ -162,7 +161,11 @@ private:
if (digits[0] == 0) { if (digits[0] == 0) {
d.len_ = 1; d.len_ = 1;
digits[0] = digits[1]; digits[0] = digits[1];
if (d.sign_ == number::ObNumber::POSITIVE) {
d.exp_ -= 1; d.exp_ -= 1;
} else {
d.exp_ += 1;
}
} else if (digits[1] == 0) { } else if (digits[1] == 0) {
d.len_ = 1; d.len_ = 1;
} }