创建表的receive_time字段为主键long类型,导出csv格式为字符串,请问怎么导出为时间戳格式

[TDuser_BJD6_3051]

[Zelv]

$ taos -r
taos> select * from stb1;
ts | id | name | c1 | c2 | t1 | t2 |

1764663356634 | 1 | a | 1 | 1 | 1 | a |
1764663363332 | 1 | a | 1 | 1 | 1 | a |
Query OK, 2 row(s) in set (0.012338s)

taos> select * from stb1>>stb1.csv;
Query OK, 2 row(s) in set (0.009615s)

$ cat stb1.csv
ts,id,name,c1,c2,t1,t2
“1764663356634”,1,“a”, 1.000000000000000, 1.0000000,1,“a”
“1764663363332”,1,“a”, 1.000000000000000, 1.0000000,1,“a”
root@c0-105 ~ $

[TDuser_BJD6_3051]

试了可以的,非常感谢