int result; result = sqlite3_exec( db, "begin transaction", 0, 0, &zErrorMsg ); //开始一个事务 result = sqlite3_exec( db, "commit transaction", 0, 0, &zErrorMsg ); //提交事务 result = sqlite3_exec( db, "rollback transaction", 0, 0, &zErrorMsg ); //回滚事务 一、 给数...
string strSql; strSql+="begin;\n"; for (int i=0;i<100;i++) { strSql+="insert into fuck values(null,'heh');\n"; } strSql+="commit;"; //cout<<strSql<<endl; nResult = sqlite3_exec(db,strSql.c_str(),NULL,NULL,&errmsg); if (nResult != SQLITE_OK) { sqlite3_close(...
string strSql; strSql+="begin;\n"; for (int i=0;i<100;i++) { strSql+="insert into fuck values(null,'heh');\n"; } strSql+="commit;"; //cout<<strSql<<endl; nResult=sqlite3_exec(db,strSql.c_str(),NULL,NULL,&errmsg); if(nResult!=SQLITE_OK) { sqlite3_close(db); c...
strSql+="begin;\n"; for (int i=0;i<100;i++) { strSql+="insert into fuck values(null,'heh');\n"; } strSql+="commit;"; //cout<<strSql<<endl; nResult = sqlite3_exec(db,strSql.c_str(),NULL,NULL,&errmsg); if (nResult != SQLITE_OK) { sqlite3_close(db)...
strSql+="begin;\n"; for (int i=0;i<100;i++) { strSql+="insert into fuck values(null,'heh');\n"; } strSql+="commit;"; //cout<< nResult = sqlite3_exec(db,strSql.c_str(),NULL,NULL,&errmsg); if (nResult != SQLITE_OK) ...
30 strSql+="begin;\n"; 31for(inti=0;i<100;i++) 32 { 33 strSql+="insert into MyTable values(null,'heh');\n"; 34 } 35 strSql+="commit;"; 36//cout<<strSql<<endl; 37 38 nResult = sqlite3_exec(db,strSql.c_str(),NULL,NULL,&errmsg); ...
begin -- 申明当前执行语句实在那个数据库 declare database_obj varchar(64); -- 查询当前sql是在哪个库执行 select database() into database_obj end; ;; call alter_table(); ;; 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12.
begin immediate transaction I installed Office 365 on my MacBook. Now I can't get my email. I received the above message. I don't know what the problem is Posted on Dec 14, 2020 11:46 AM Me too (4) Reply Similar questions email Every time I restart my computer, my email ...
Selenium等待页面加载在Selenium自动化测试中起着重要的作用。它们有助于使测试用例更加稳定，增强健壮性。
func(conn Conn)Begin()(driver.Tx, error){ sql := C.CString("begin;")deferC.free(unsafe.Pointer(sql)) r := C.sqlite3_exec(conn.db, sql,nil,nil,nil)ifr != C.SQLITE_OK {returnnil, dbError(conn.db) }return&Tx{db: conn.db},nil} ...