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[BUGFIX] fix lob bugs

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This commit is contained in:
obdev
2023-02-08 11:40:29 +08:00
committed by ob-robot
parent 23754ccc92
commit 0d922329d4
3 changed files with 21 additions and 9 deletions
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15
src/sql/engine/expr/ob_expr_lob_utils.cpp
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@ -138,13 +138,14 @@ int ob_adjust_lob_datum(const ObObj &origin_obj,
out_datum.set_string(full_data);
}
} else { // origin obj does not have lob header, but meta has, build temp lob header
OB_ASSERT(0); // should not come here?
ObObj out_obj(origin_obj);
if (OB_FAIL(ObTextStringResult::ob_convert_obj_temporay_lob(out_obj, allocator))) {
LOG_WARN("Lob: failed to convert plain lob data to temp lob", K(ret));
} else if (OB_FAIL(out_datum.from_obj(out_obj, obj_datum_map_))) {
LOG_WARN("convert lob obj to datum failed", K(ret), K(out_obj));
}
ret = OB_ERR_UNEXPECTED;
LOG_WARN("unexpect for input obj, input obj should has lob header", K(ret), K(origin_obj), K(obj_meta));
// ObObj out_obj(origin_obj);
// if (OB_FAIL(ObTextStringResult::ob_convert_obj_temporay_lob(out_obj, allocator))) {
// LOG_WARN("Lob: failed to convert plain lob data to temp lob", K(ret));
// } else if (OB_FAIL(out_datum.from_obj(out_obj, obj_datum_map_))) {
// LOG_WARN("convert lob obj to datum failed", K(ret), K(out_obj));
// }
}
}
return ret;