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Fix BitMapMetaReader read exc num.

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This commit is contained in:
Hooper9973 2023-11-08 14:39:22 +00:00 committed by ob-robot
parent cd13dccdcf
commit e993e098f7
1 changed files with 8 additions and 1 deletions
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9
src/storage/blocksstable/encoding/ob_encoding_bitset.h
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@ -670,9 +670,16 @@ OB_INLINE int ObBitMapMetaReader<ObNumberSC>::read_exc_cell(const char *buf,
}
}
}
datum.ptr_ = buf + meta->data_offset_ + offset;
MEMCPY(const_cast<char *>(datum.ptr_), buf + meta->data_offset_ + offset, sizeof(ObNumberDesc));
const uint8_t num_len = datum.num_->desc_.len_;
datum.pack_ = sizeof(ObNumberDesc) + num_len * sizeof(uint32_t);
if (OB_LIKELY(1 == num_len)) {
MEMCPY(const_cast<char *>(datum.ptr_) + sizeof(ObNumberDesc),
buf + meta->data_offset_ + offset + sizeof(ObNumberDesc), sizeof(uint32_t));
} else {
MEMCPY(const_cast<char *>(datum.ptr_) + sizeof(ObNumberDesc),
buf + meta->data_offset_ + offset + sizeof(ObNumberDesc), num_len * sizeof(uint32_t));
}
return ret;
}