hcq/oceanbase
1
0
Fork 0
Code Issues Pull Requests Actions 2 Packages Projects Releases Wiki Activity

[CP] fix update with non-strict mode core

Browse Source 
Co-authored-by: leslieyuchen <leslieyuchen@gmail.com>
This commit is contained in:
obdev
2024-01-02 09:43:21 +00:00
committed by ob-robot
parent 61b472c37a
commit daaf5dc64b
8 changed files with 128 additions and 41 deletions
Download Patch File Download Diff File Expand all files Collapse all files

25
src/sql/engine/dml/ob_dml_service.cpp
View File

@ -39,15 +39,14 @@ using namespace transaction;
namespace sql
{
int ObDMLService::check_row_null(const ObExprPtrIArray &row,
ObEvalCtx &eval_ctx,
int64_t row_num,
const ColContentIArray &column_infos,
const ObDASDMLBaseCtDef &das_ctdef,
bool is_single_value,
ObTableModifyOp &dml_op)
ObEvalCtx &eval_ctx,
int64_t row_num,
const ColContentIArray &column_infos,
bool is_ignore,
bool is_single_value,
ObTableModifyOp &dml_op)
{
int ret = OB_SUCCESS;
const bool is_ignore = das_ctdef.is_ignore_;
ObSQLSessionInfo *session = NULL;
CK(row.count() >= column_infos.count());
if (OB_ISNULL(session = dml_op.get_exec_ctx().get_my_session())) {
@ -65,6 +64,7 @@ int ObDMLService::check_row_null(const ObExprPtrIArray &row,
if (is_ignore ||
(lib::is_mysql_mode() && !is_single_value && !is_strict_mode(session->get_sql_mode()))) {
ObObj zero_obj;
ObExprStrResAlloc res_alloc(*row.at(col_idx), eval_ctx);
ObDatum &row_datum = row.at(col_idx)->locate_datum_for_write(eval_ctx);
bool is_decimal_int = ob_is_decimal_int(row.at(col_idx)->datum_meta_.type_);
if (is_oracle_mode()) {
@ -77,8 +77,6 @@ int ObDMLService::check_row_null(const ObExprPtrIArray &row,
} else if (OB_FAIL(ObObjCaster::get_zero_value(
row.at(col_idx)->obj_meta_.get_type(),
row.at(col_idx)->obj_meta_.get_collation_type(),
das_ctdef.column_accuracys_.at(col_idx).get_length(),
eval_ctx.exec_ctx_.get_allocator(),
zero_obj))) {
LOG_WARN("get column default zero value failed", K(ret), K(column_infos.at(i)), K(row.at(col_idx)->max_length_));
} else if (is_decimal_int) {
@ -88,6 +86,11 @@ int ObDMLService::check_row_null(const ObExprPtrIArray &row,
row_datum.set_decimal_int(dec_val.get_decimal_int(), dec_val.get_int_bytes());
}
if (OB_FAIL(ret)) {
LOG_WARN("get column default zero value failed", K(ret), K(column_infos.at(i)));
} else if (OB_FAIL(ObDASUtils::padding_fixed_string_value(row.at(col_idx)->max_length_,
res_alloc,
zero_obj))) {
LOG_WARN("padding fixed string value failed", K(ret));
} else if (OB_FAIL(ObTextStringResult::ob_convert_obj_temporay_lob(zero_obj, eval_ctx.exec_ctx_.get_allocator()))) {
LOG_WARN("convert lob types zero obj failed", K(ret), K(zero_obj));
} else if (OB_FAIL(!is_decimal_int && row_datum.from_obj(zero_obj))) {
@ -613,7 +616,7 @@ int ObDMLService::process_insert_row(const ObInsCtDef &ins_ctdef,
dml_op.get_eval_ctx(),
ins_rtdef.cur_row_num_,
ins_ctdef.column_infos_,
ins_ctdef.das_ctdef_,
ins_ctdef.das_ctdef_.is_ignore_,
ins_ctdef.is_single_value_,
dml_op))) {
LOG_WARN("check row null failed", K(ret));
@ -829,7 +832,7 @@ int ObDMLService::process_update_row(const ObUpdCtDef &upd_ctdef,
dml_op.get_eval_ctx(),
upd_rtdef.cur_row_num_,
upd_ctdef.assign_columns_,
upd_ctdef.dupd_ctdef_,
upd_ctdef.dupd_ctdef_.is_ignore_,
false,
dml_op))) {
LOG_WARN("check row null failed", K(ret), K(upd_ctdef), K(upd_rtdef));