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[bugfix]: add constraint(pk) with constraint name, the constraint name shouldn't be ignored.

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This commit is contained in:
Monk-Liu
2023-04-04 00:14:55 +00:00
committed by ob-robot
parent 669e679f03
commit 93cf8e3057
3 changed files with 87 additions and 11 deletions
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74
src/rootserver/ob_ddl_service.cpp
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@ -2775,6 +2775,7 @@ int ObDDLService::create_hidden_table_with_pk_changed(
{
int ret = OB_SUCCESS;
const bool bind_tablets = false;
ObString index_name("");
const bool is_drop_pk = ObIndexArg::DROP_PRIMARY_KEY == index_action_type;
const bool is_add_or_alter_pk = (ObIndexArg::ADD_PRIMARY_KEY == index_action_type) || (ObIndexArg::ALTER_PRIMARY_KEY == index_action_type);
// For add primary key and modify column in one sql, create user hidden table when modifing column.
@ -2788,20 +2789,72 @@ int ObDDLService::create_hidden_table_with_pk_changed(
LOG_WARN("failed to add pk", K(ret), K(index_columns), K(new_table_schema));
} else if (is_drop_pk && OB_FAIL(drop_primary_key(new_table_schema))) {
LOG_WARN("failed to add hidden pk column for heap table", K(ret));
} else if (create_user_hidden_table_now
&& OB_FAIL(create_user_hidden_table(origin_table_schema,
} else if (!create_user_hidden_table_now) {
} else if (OB_FAIL(get_add_pk_index_name(origin_table_schema,
new_table_schema,
index_action_type,
alter_table_arg.index_arg_list_,
schema_guard,
index_name))) {
LOG_WARN("fail to rename hidden table's pk constraint", K(ret));
} else if (OB_FAIL(create_user_hidden_table(origin_table_schema,
new_table_schema,
&alter_table_arg.sequence_ddl_arg_,
bind_tablets,
schema_guard,
ddl_operator,
trans,
allocator))) {
allocator,
index_name))) {
LOG_WARN("failed to alter table offline", K(ret));
}
return ret;
}
int ObDDLService::get_add_pk_index_name(const ObTableSchema &origin_table_schema,
ObTableSchema &new_table_schema,
const ObIndexArg::IndexActionType &index_action_type,
const ObIArray<ObIndexArg *> &index_arg_list,
ObSchemaGetterGuard &schema_guard,
ObString &index_name)
{
int ret = OB_SUCCESS;
bool is_oracle_mode = false;
bool is_exist = false;
if (OB_FAIL(origin_table_schema.check_if_oracle_compat_mode(is_oracle_mode))) {
LOG_WARN("fail to check oracle mode", K(ret));
} else if (is_oracle_mode && index_action_type == ObIndexArg::ADD_PRIMARY_KEY) {
// find pk name;
ObIndexArg *tmp_index_arg = nullptr;
bool found = false;
for (int64_t i = 0; OB_SUCC(ret) && !found && i < index_arg_list.count(); i++) {
if (OB_ISNULL(tmp_index_arg = index_arg_list.at(i))) {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("fail to get index arg", K(ret));
} else if (tmp_index_arg->index_action_type_ == ObIndexArg::ADD_PRIMARY_KEY) {
found = true;
}
}
if (OB_SUCC(ret) && found && tmp_index_arg->index_name_.length() != 0) {
index_name.assign_ptr(tmp_index_arg->index_name_.ptr(),
tmp_index_arg->index_name_.length());
// check constraint name is not duplicated.
if (OB_FAIL(check_constraint_name_is_exist(schema_guard,
origin_table_schema,
index_name,
false,
is_exist))) {
LOG_WARN("fail to check constraint exist", K(ret));
} else if (is_exist) {
ret = OB_ERR_CONSTRAINT_NAME_DUPLICATE;
LOG_WARN("check constraint name is duplicate", K(ret), K(index_name));
}
}
}
return ret;
}
int ObDDLService::check_is_change_column_order(
const ObTableSchema &table_schema,
const AlterColumnSchema &alter_column_schema,
@ -13338,7 +13391,8 @@ int ObDDLService::is_foreign_key_name_prefix_match(const ObForeignKeyInfo &origi
int ObDDLService::prepare_hidden_table_schema(const ObTableSchema &orig_table_schema,
ObIAllocator &allocator,
ObTableSchema &hidden_table_schema)
ObTableSchema &hidden_table_schema,
const ObString &index_name)
{
int ret = OB_SUCCESS;
bool is_oracle_mode = false;
@ -13396,7 +13450,11 @@ int ObDDLService::prepare_hidden_table_schema(const ObTableSchema &orig_table_sc
LOG_WARN("failed to get pk constraint name", K(ret));
}
} else {
if (OB_FAIL(ObTableSchema::create_cons_name_automatically(
if (index_name.length() != 0) {
if (OB_FAIL(ob_write_string(allocator, index_name, pk_name))) {
LOG_WARN("fail to write string", K(ret));
}
} else if (OB_FAIL(ObTableSchema::create_cons_name_automatically(
pk_name, orig_table_schema.get_table_name_str(),
allocator, CONSTRAINT_TYPE_PRIMARY_KEY, is_oracle_mode))) {
LOG_WARN("create cons name automatically failed", K(ret));
@ -13500,7 +13558,8 @@ int ObDDLService::create_user_hidden_table(const ObTableSchema &orig_table_schem
ObSchemaGetterGuard &schema_guard,
ObDDLOperator &ddl_operator,
ObMySQLTransaction &trans,
ObIAllocator &allocator)
ObIAllocator &allocator,
const ObString &index_name/*default ""*/)
{
int ret = OB_SUCCESS;
const uint64_t tenant_id = hidden_table_schema.get_tenant_id();
@ -13519,7 +13578,8 @@ int ObDDLService::create_user_hidden_table(const ObTableSchema &orig_table_schem
LOG_WARN("failed to check is add identity column", K(ret));
} else if (OB_FAIL(prepare_hidden_table_schema(orig_table_schema,
allocator,
hidden_table_schema))) {
hidden_table_schema,
index_name))) {
LOG_WARN("failed to prepare hidden table schema", K(ret));
} else if (OB_FAIL(ddl_operator.create_sequence_in_create_table(hidden_table_schema,
trans,