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fix failed to gather longtext type stats by direct load

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wangt1xiuyi 2024-02-07 18:07:22 +00:00 committed by ob-robot
parent 1e40b820b0
commit 7eec73bbef
1 changed files with 11 additions and 1 deletions
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12
src/share/ob_lob_access_utils.cpp
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@ -342,7 +342,17 @@ int ObTextStringIter::get_inrow_or_outrow_prefix_data(ObString &data_str, uint32
data_str.assign(NULL, 0); data_str.assign(NULL, 0);
COMMON_LOG(DEBUG, "Lob: iter with null input", K(ret), K(*this)); COMMON_LOG(DEBUG, "Lob: iter with null input", K(ret), K(*this));
} else if (!is_lob_ || !has_lob_header_) { // string types } else if (!is_lob_ || !has_lob_header_) { // string types
data_str.assign_ptr(datum_str_.ptr(), datum_str_.length()); if (prefix_char_len == DEAFULT_LOB_PREFIX_CHAR_LEN) {
data_str.assign_ptr(datum_str_.ptr(), datum_str_.length());
} else {
int64_t mb_len = ObCharset::strlen_char(cs_type_, datum_str_.ptr(), datum_str_.length());
if (mb_len <= prefix_char_len) {
data_str.assign_ptr(datum_str_.ptr(), datum_str_.length());
} else {
int64_t truncated_str_len = ObCharset::charpos(cs_type_, datum_str_.ptr(), datum_str_.length(), prefix_char_len);
data_str.assign_ptr(datum_str_.ptr(), truncated_str_len);
}
}
} else if (!is_outrow_) { // inrow lob } else if (!is_outrow_) { // inrow lob
ObLobLocatorV2 loc(datum_str_, has_lob_header_); ObLobLocatorV2 loc(datum_str_, has_lob_header_);
if (OB_FAIL(loc.get_inrow_data(data_str))) { if (OB_FAIL(loc.get_inrow_data(data_str))) {