当我通过for循环向表中添加20个字符串时会发生此错误:
错误:SQLITE_ERROR:无法在错误(本机)的事务中启动事务
以下是相关代码:
var sqlite3 = require('sqlite3').verbose();
var Players_db = new sqlite3.Database('./db/Players');
Players_db.serialize(function()
{
Players_db.run("BEGIN TRANSACTION");
Players_db.run("CREATE TABLE IF NOT EXISTS Players(string TEXT)");
Players_db.run("COMMIT");
console.log('Players_db init')
});
// This part is a simplification, but it shouldn't make a difference.
for (var i = 0; i < 20; i ++)
{
Players_db.run("BEGIN TRANSACTION");
Players_db.run("INSERT INTO Players VALUES('"+a_string+"')");
Players_db.run("COMMIT");
}
似乎for循环成功完成(并且数据被附加到数据库),但不久之后它就崩溃了。
答案 0 :(得分:1)
试试这个
Players_db.serialize(function()
{
Players_db.run("BEGIN TRANSACTION");
for (var i = 0; i < 20; i ++)
{
Players_db.run("INSERT INTO Players VALUES('"+a_string+"')");
}
Players_db.run("COMMIT");
})