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lob opt miss patch from 42x

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shadowao 2024-06-18 05:19:25 +00:00 committed by ob-robot
parent cf6beaf2be
commit 9c9891e1e3
1 changed files with 7 additions and 1 deletions
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8
src/sql/engine/expr/ob_expr_lob_utils.cpp
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@ -91,8 +91,14 @@ int ObTextStringHelper::read_real_string_data(
{
int ret = OB_SUCCESS;
if (is_lob_storage(type)) {
uint64_t tenant_id = MTL_ID();
ObArenaAllocator *tmp_alloc_ptr = nullptr;
ObArenaAllocator tmp_allocator("ObLobRRSD", OB_MALLOC_NORMAL_BLOCK_SIZE, tenant_id);
if (tenant_id != OB_INVALID_TENANT_ID) {
tmp_alloc_ptr = &tmp_allocator;
}
ObTextStringIter str_iter(type, cs_type, str, has_lob_header);
if (OB_FAIL(build_text_iter(str_iter, exec_ctx, nullptr/*session*/, allocator))) {
if (OB_FAIL(build_text_iter(str_iter, exec_ctx, nullptr/*session*/, allocator, tmp_alloc_ptr))) {
LOG_WARN("Lob: init lob str iter failed ", K(ret), K(str_iter));
} else if (OB_FAIL(str_iter.get_full_data(str))) {
COMMON_LOG(WARN, "Lob: str iter get full data failed ", K(ret), K(str_iter));