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[CP] fix bug insert on duplicate key update with unexpected error_no 5024

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yishenglanlingzui 2022-08-16 11:51:22 +08:00 committed by wangzelin.wzl
parent db7a7afe45
commit 88dad848e0
1 changed files with 2 additions and 1 deletions
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3
src/sql/code_generator/ob_code_generator_impl.cpp
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@ -5143,7 +5143,8 @@ int ObCodeGeneratorImpl::convert_multi_table_insert_up_info(
}
}
}
if (OB_SUCC(ret) && !index_dml_info.assignments_.empty()) {
if (OB_SUCC(ret)) {
// must generate insert and delete subplan for all data_table and global index_table, for multi_insert_up
// delete subplan will be produced by update operation of insert_up
// so if assignments is empty, it indicates no need to generate delete subplan
OZ(convert_delete_subplan(op, index_dml_info, update_row_desc, subplans.at(ObMultiTableInsertUp::DELETE_OP)));