hcq/oceanbase
1
0
Fork 0
Code Issues Pull Requests Actions 1 Packages Projects Releases Wiki Activity

fix lob text string iter use res allocator for tmp case

Browse Source
This commit is contained in:
skylhd
2023-11-22 04:11:02 +00:00
committed by ob-robot
parent 2a89240728
commit e4aace163a
4 changed files with 27 additions and 20 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
src/sql/engine/expr/ob_datum_cast.cpp
View File

@ -3851,9 +3851,10 @@ CAST_FUNC_NAME(text, string)
ObExprStrResAlloc res_alloc(expr, ctx);
ObTextStringIter instr_iter(in_type, in_cs_type, child_res->get_string(), has_lob_header);
if (OB_FAIL(instr_iter.init(0, ctx.exec_ctx_.get_my_session(),
is_same_charset ? reinterpret_cast<ObIAllocator *>(&res_alloc) : &temp_allocator))) {
is_same_charset ? reinterpret_cast<ObIAllocator *>(&res_alloc) : &temp_allocator,
&temp_allocator))) {
LOG_WARN("init lob str iter failed ", K(ret), K(in_type));
} else if (OB_FAIL(instr_iter.get_full_data(data, &temp_allocator))) {
} else if (OB_FAIL(instr_iter.get_full_data(data))) {
LOG_WARN("init lob str iter failed ", K(ret), K(in_type));
} else if (lib::is_oracle_mode()
&& ob_is_clob(in_type, in_cs_type)