南大通用数据库-Gbase-8a-报错集锦-05-Incorrect datetime value（out of range）

一、字段类型截图

 下面介绍通过INSERT和LOAD两种形式插入0000-00-00 00:00:00数据到datetime类型字段的报错。

 

二、insert报错截图

 

三、load报错日志截图

 

四、错误模拟

1、建表

gbase> create table test_20230720 (a datetime);
Query OK, 0 rows affected (Elapsed: 00:00:00.12)

2、测试数据

[gbase@czg2 ~]$ cat TestData.txt 
0000-00-00 00:00:00

3、LOAD数据报错

gbase> LOAD DATA INFILE 'sftp://root:[email protected]//home/gbase/TestData.txt' into table test_20230720 DATA_FORMAT 3 FIELDS TERMINATED BY '|' MAX_BAD_RECORDS 0;
ERROR 1733 (HY000): (GBA-01EX-700) Gbase general error: Task 6684683 failed, [192.168.142.12:5050](GBA-02AD-0005)Failed to query in gnode:
DETAIL: (GBA-01-600) Gbase internal error: Task 6684683, Too many bad records!
SQL: LOAD /*+ TID('15794264') */ DATA INFILE 'sftp://root:********@192.168.142.12//home/gbase/TestData.txt#offset=0&length=20&firstblock&ffsize=20' INTO TABLE `czg`.`test_20230720_n1` DATA_FORMAT 3 FILE_FORMAT UNDEFINED  FIELDS TERMINATED BY '|' MAX_BAD_RECORDS 0 HOST '::ffff:192.168.142.12' CURRENT_TIMESTAMP 16

4、查看记载日志

[gbase@czg2 Src]$ cat /opt/gcluster/log/gcluster/loader_logs/6684683/6684683_czg_test_20230720_n1_\:\:ffff\:192.168.142.12_20230720160427.trc 
file_name    |   file_offset    |   record_len   |   column    |    reason
sftp://root:********@192.168.142.12//home/gbase/TestData.txt|0|20|1|Out of range value

5、INSERT数据报错

gbase> insert into test_20230720 values('0000-00-00 00:00:00');
ERROR 1292 (22007): Incorrect datetime value: '0000-00-00 00:00:00' for column 'a' at row 1

五、解决方法

将0000-00-00 00:00:00改成0001-01-01 00:00:00即可。

1、INSERT测试

gbase> insert into test_20230720 values('0001-01-01 00:00:00');
Query OK, 1 row affected (Elapsed: 00:00:00.15)

2、LOAD测试

[gbase@czg2 ~]$ cat TestData.txt 
0001-01-01 00:00:00

gbase> LOAD DATA INFILE 'sftp://root:[email protected]//home/gbase/TestData.txt' into table test_20230720 DATA_FORMAT 3 FIELDS TERMINATED BY '|' MAX_BAD_RECORDS 0;
Query OK, 1 row affected (Elapsed: 00:00:00.90)
Task 6684685 finished, Loaded 1 records, Skipped 0 records

3、验证

gbase> select * from test_20230720;
+---------------------+
| a                   |
+---------------------+
| 0001-01-01 00:00:00 |
| 0001-01-01 00:00:00 |
+---------------------+
2 rows in set (Elapsed: 00:00:00.09)