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fix bug Batch optimization may cause auto-increment column jumps

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This commit is contained in:
yishenglanlingzui
2023-03-16 00:13:32 +00:00
committed by ob-robot
parent 01ad74c050
commit b9ae891ab1
3 changed files with 8 additions and 1 deletions
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6
src/sql/resolver/dml/ob_del_upd_resolver.cpp
View File

@ -2795,7 +2795,11 @@ int ObDelUpdResolver::get_value_row_size(uint64_t& value_row_size)
} else if (del_upd_stmt->is_insert_stmt()) {
ObInsertStmt *insert_stmt = static_cast<ObInsertStmt*>(del_upd_stmt);
if (!insert_stmt->value_from_select()) {
value_row_size = insert_stmt->get_insert_row_count();
if (params_.is_batch_stmt_) {
value_row_size = params_.batch_stmt_num_;
} else {
value_row_size = insert_stmt->get_insert_row_count();
}
}
}
return ret;

2
src/sql/resolver/ob_resolver_define.h
View File

@ -327,6 +327,7 @@ struct ObResolverParams
have_same_table_name_(false),
is_default_param_(false),
is_batch_stmt_(false),
batch_stmt_num_(0),
new_gen_did_(common::OB_INVALID_ID - 1),
new_gen_cid_(common::OB_MAX_TMP_COLUMN_ID),
new_gen_qid_(1),
@ -388,6 +389,7 @@ public:
bool have_same_table_name_;
bool is_default_param_;
bool is_batch_stmt_;
int64_t batch_stmt_num_;
private:
uint64_t new_gen_did_;
uint64_t new_gen_cid_;