doris

Files

xy720 b1c2a8343f [Bug](array_type) Forbid adding array key columns #12479

mysql> desc array_test;
+-----------+----------------+------+-------+---------+-------+
| Field     | Type           | Null | Key   | Default | Extra |
+-----------+----------------+------+-------+---------+-------+
| id        | INT            | Yes  | true  | NULL    |       |
| c_array   | ARRAY<INT(11)> | Yes  | false | NULL    | NONE  |
+-----------+----------------+------+-------+---------+-------+

Before:
mysql> ALTER TABLE array_test ADD COLUMN add_arr_key array<int> key NULL DEFAULT NULL;
Query OK, 0 rows affected (0.00 sec)

After:
mysql> ALTER TABLE array_test ADD COLUMN c_array array<int> key NULL DEFAULT NULL;
ERROR 1105 (HY000): errCode = 2, detailMessage = Array can only be used in the non-key column of the duplicate table at present.

mysql> ALTER TABLE array_test MODIFY COLUMN c_array array<int> key NULL DEFAULT NULL;
ERROR 1105 (HY000): errCode = 2, detailMessage = Array can only be used in the non-key column of the duplicate table at present.

2022-09-13 08:48:28 +08:00

check/checkstyle

[enhancement](chore)add single empty line rule to fe check style for Nereids (#12365 )

2022-09-06 14:19:59 +08:00

fe-common

[minor](*): remove redundant log and unused code. (#11620 )

2022-08-10 19:28:04 +08:00

fe-core

[Bug](array_type) Forbid adding array key columns #12479

2022-09-13 08:48:28 +08:00

hive-udf

[style](fe)the last step of fe CheckStyle (#10134 )

2022-06-17 21:02:45 +08:00

java-udf

[Feature](Vectorized) support jdbc scan node (#12010 )

2022-09-07 10:29:41 +08:00

spark-dpp

[performance improvement] Spark Load, SparkDpp processRDDAggregate performance improvement (#12186 )

2022-08-31 09:14:13 +08:00

pom.xml

[chore](build) add apache snapshot maven repo to repositories (#11549 )

2022-08-06 07:15:28 +08:00

README

[License] Add License header for missing files (#7130 )

2021-11-16 18:37:54 +08:00

README

# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements.  See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership.  The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License.  You may obtain a copy of the License at
#
#   http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
# KIND, either express or implied.  See the License for the
# specific language governing permissions and limitations
# under the License.

# fe-common

This module is used to store some common classes of other modules.

# spark-dpp

This module is Spark DPP program, used for Spark Load function.
Depends: fe-common

# fe-core

This module is the main process module of FE.
Depends: fe-common, spark-dpp