Sqlite3不能在SQL中直接做到这一点，除非通过一个SELECT，虽然SELECT可以返回一个“行”表达式，但我知道没有办法让它返回一个假列。

但是，CLI可以做到:

.import FILE TABLE     Import data from FILE into TABLE
.separator STRING      Change separator used by output mode and .import

$ sqlite3 /tmp/test.db
SQLite version 3.5.9
Enter ".help" for instructions
sqlite> create table abc (a);
sqlite> .import /dev/tty abc
1
2
3
99
^D
sqlite> select * from abc;
1
2
3
99
sqlite> 

如果你在INSERT中使用了一个循环，而不是使用CLI .import命令，那么一定要遵循sqlite FAQ中的建议来提高INSERT速度:

By default, each INSERT statement is its own transaction. But if you surround multiple INSERT statements with BEGIN...COMMIT then all the inserts are grouped into a single transaction. The time needed to commit the transaction is amortized over all the enclosed insert statements and so the time per insert statement is greatly reduced. Another option is to run PRAGMA synchronous=OFF. This command will cause SQLite to not wait on data to reach the disk surface, which will make write operations appear to be much faster. But if you lose power in the middle of a transaction, your database file might go corrupt.

简单。自我解释。

在版本3.36.0 11/20/21上进行测试。

CREATE TEMP TABLE x (col1 TEXT, col2 TEXT, col3 TEXT);

INSERT INTO x 
VALUES 
('xx','yy','cc'),
('xx','yy','cc'),
('xx','yy','cc'),
('xx','yy','cc'),
('xx','yy','cc'),
('xx','yy','cc');

SELECT * FROM x;

输出:

col1|col2|col3|
----+----+----+
xx  |yy  |cc  |
xx  |yy  |cc  |
xx  |yy  |cc  |
xx  |yy  |cc  |
xx  |yy  |cc  |
xx  |yy  |cc  |

版本检查:

SELECT sqlite_version();

输出:

sqlite_version()|
----------------+
3.36.0          |

有些人可能会说-所有的“..”的答案已经过时了;尽管如此，它们还是非常有用的。有时候，我们都坐在桌子上“过去的爆炸”，然后15年前的纸条拯救了我们的一天。

根据本页，不支持:

2007-12-03:不支持多行插入，也就是复合插入。

  INSERT INTO table (col1, col2) VALUES 
      ('row1col1', 'row1col2'), ('row2col1', 'row2col2'), ...

实际上，根据SQL92标准，VALUES表达式应该能够独立存在。例如，下面应该返回一个三行的单列表:VALUES 'john'， 'mary'， 'paul';

从3.7.11版本开始，SQLite支持多行插入。Richard Hipp评论道:

新的多值插入词仅仅是该复合词的句法糖(sic) 插入。无论如何，这都没有性能优势。”

是的，从SQLite 3.7.11开始，SQLite支持这一点。从SQLite文档:

(当这个答案最初写的时候，这是不支持的)

为了兼容旧版本的SQLite，你可以使用andy和fearless_fool所建议的技巧，使用UNION，但对于3.7.11及以后版本，这里描述的更简单的语法应该是首选。

Sqlite3不能在SQL中直接做到这一点，除非通过一个SELECT，虽然SELECT可以返回一个“行”表达式，但我知道没有办法让它返回一个假列。

但是，CLI可以做到:

.import FILE TABLE     Import data from FILE into TABLE
.separator STRING      Change separator used by output mode and .import

$ sqlite3 /tmp/test.db
SQLite version 3.5.9
Enter ".help" for instructions
sqlite> create table abc (a);
sqlite> .import /dev/tty abc
1
2
3
99
^D
sqlite> select * from abc;
1
2
3
99
sqlite> 

如果你在INSERT中使用了一个循环，而不是使用CLI .import命令，那么一定要遵循sqlite FAQ中的建议来提高INSERT速度:

By default, each INSERT statement is its own transaction. But if you surround multiple INSERT statements with BEGIN...COMMIT then all the inserts are grouped into a single transaction. The time needed to commit the transaction is amortized over all the enclosed insert statements and so the time per insert statement is greatly reduced. Another option is to run PRAGMA synchronous=OFF. This command will cause SQLite to not wait on data to reach the disk surface, which will make write operations appear to be much faster. But if you lose power in the middle of a transaction, your database file might go corrupt.

在sqlite 3.7.2上:

INSERT INTO table_name (column1, column2) 
                SELECT 'value1', 'value1' 
          UNION SELECT 'value2', 'value2' 
          UNION SELECT 'value3', 'value3' 

等等