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[BUGFIX] fix ObTextStringIter deconstruct after allocator

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obdev
2023-02-08 19:57:29 +08:00
committed by ob-robot
parent 4150a9de1d
commit eb6c0e1eac
9 changed files with 21 additions and 22 deletions
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4
src/sql/engine/expr/ob_expr_operator.cpp
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@ -5320,14 +5320,14 @@ int ObLocationExprOperator::calc_(const ObExpr &expr, const ObExpr &sub_arg,
sub_str.ptr(), sub_str.length(), pos_int);
res_datum.set_int(static_cast<int64_t>(idx));
} else { // at least one of the inputs are text tc
ObEvalCtx::TempAllocGuard alloc_guard(ctx);
ObIAllocator &calc_alloc = alloc_guard.get_allocator();
ObString sub_str_data;
ObString ori_str_data;
bool sub_has_lob_header = sub_arg.obj_meta_.has_lob_header();
bool ori_has_lob_header = ori_arg.obj_meta_.has_lob_header();
ObTextStringIter sub_str_iter(sub_arg.datum_meta_.type_, sub_arg.datum_meta_.cs_type_, sub_str, sub_has_lob_header);
ObTextStringIter ori_str_iter(ori_arg.datum_meta_.type_, ori_arg.datum_meta_.cs_type_, ori_str, ori_has_lob_header);
ObEvalCtx::TempAllocGuard alloc_guard(ctx);
ObIAllocator &calc_alloc = alloc_guard.get_allocator();
if (OB_FAIL(ori_str_iter.init(0, NULL, &calc_alloc))) {
LOG_WARN("Lob: init ori_str_iter failed ", K(ret), K(ori_str_iter));
} else if (OB_FAIL(sub_str_iter.init(0, NULL, &calc_alloc))) {