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簡凝 2022-05-29 21:16:06 0  1  1288

PHP? ???? SQL ?? ??? ?? ??

? ?? ?? ???? ???? SQL ??? ????. $sql="INSERTINTOtest_tableVALUES(null,1,2,3)";if(mysqli_query($conn,$sql)){echo'success!';}else{ echo 'failed!';} 1,2,3? ??? ?? ??? ???? ????. $data=[1,2,3];$sql="INSERTINTOt

P粉207483087 2023-08-28 21:42:59 0  1  682

SQL ? ??

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張默 2019-08-05 11:22:17 0  0  1248

SQL ??? ??

?? = '131'?? ?? = '139'? ???? SQL ?? ?? ID? ????? ??

Alone. 2018-06-13 12:35:53 0  1  1322

??????, SQL ?? ???? ??? ??? ??? ??????? ? ???? $list=query($sql); paginate() ???? ??? ? ?? ? ????.

SQL ?? ???? ??? ??? ??? ???? ?? ? ???? $list=query($sql); paginate() ???? ??? ? ?? ? ????.

帶磚侍衛(wèi) 2018-03-26 23:56:10 0  5  1784

yii2 ???????? ?? SQL ?? ??

?? ?? ????? ??? ?? ??? ???? ??????? ????? ??? $sql='';$sql.="UPDATEcard_seriesSETCode=903WHEREID=1600;";$cardsSeries1600=CardList::find()->where ([' seriesId'=>1600])->orderBy('ID');$cardNum=2;foreach(

P粉505450505 2023-09-06 18:08:57 0  1  734

mysql - SQL ? ??

SQL ?? ???? Total 1, Total 2, Total 3? ? ?? ??? ???? ??? ??????

黃舟 2017-05-18 10:50:09 0  2  886

?? SQL ??? ???? ??? ?????? ???? ???? ?? ??????

?????? SQL ??? ?????? ????? ???? ??? SQL ??? ??? ? ??? ?????. ???? ? ? ??? ?? ????? ???? ???? SQL ??? ??? ? ???? if (!is_numeric($id)) { ??('??'); ? ??? ???? ?? ??? ?? SQL ??? ? ?? ??? ? ??? ??? ?? ?????? Xiaobai? ??? ?????.

顧及 2020-05-05 20:19:27 0  1  1217

PHP?? SQL ??? ???? ??? ??????

??? ??? ?? ?? SQL ??? ???? ?? ?? ?? ??????? SQL ??? ??????. $unsafe_variable=$_POST['user_input'];mysql_query("INSERTINTO`table`(`column `)VALUES ('$unsafe_variable')"); ???? value'? ?? ?? ??? ? ?? ?????.); DROPTABLEtable

P粉022723606 2023-08-23 12:44:04 0  2  700

PHP?? SQL ??? ???? ??? ??????

??? ??? ?? ?? SQL ??? ???? ?? ?? ?? ??????? SQL ??? ??????. $unsafe_variable=$_POST['user_input'];mysql_query("INSERTINTO`table`(`column `)VALUES ('$unsafe_variable')"); ???? value'? ?? ?? ??? ? ?? ?????.); DROPTABLEtable

P粉128563140 2023-08-31 18:10:38 0  2  756

SQL ?????? PHP? ???? ??? ??????

??? ??? ?? ?? SQL ??? ???? ?? ?? ?? ??????? SQL ??? ??????. $unsafe_variable=$_POST['user_input'];mysql_query("INSERTINTO`table`(`column `)VALUES ('$unsafe_variable')"); ???? value'? ?? ?? ??? ? ?? ?????.); DROPTABLEtable

P粉909476457 2023-10-08 15:42:46 0  2  892

??? ???? ??? SQL ??? ??

SQL order_table(order_id,product_id,amount)products_table(product_id,name,price_usd),all_orders(order_id,customer_id,order_date,total_amount)? ? ?? ???? ?? ?? 12??? ??? ???? SQL ??? ???? ????. ??? ??. ???? ?? ??? ???? ??? ? ??????.

P粉162773626 2023-09-09 13:54:44 0  1  545

SQL ??? ???? ??? ?? ???? ??

??? SQL ???????? ???? ?? ??????. Symbol|High_TimeAAPL10:01:00.000TSLA09:45:00.000AAPl10:05:00.000AAPL01:15:00.000SPY09:30:00.000TSLA09:48:00.000SPY09:30:00.000 AAPL11: 01:00.000HOD_time ?? ???? ???? ? ???? SQL ??: SELECTSymbol,AVG

P粉704066087 2024-04-04 21:02:02 0  1  622

mysql - SQL ??? ???? ??? ??????

?? ?? ?? ?? ????? orderBy ?? SQL ?? ???? ??????. ?? ????? ???. ? SQL ??? ?? ????? ??????. {code...} ??? ???? ??? ? SQL? ???? ?. , ??? ??????: { ??...} ?? {??...} ?? upd? ????? ??? ??? ?? ???...

黃舟 2017-05-18 10:47:26 0  1  1007

mongodb - SQL Server @@rowcount? mongo js ???? ???? ??

SQL Server?? @@rowcount? ?? ??? ??? SQL ?? ??? ?? ??? ? ?? ???? ????. mongoDB? ???? ??? ??? ???? ??? ?? ????? js? ???? ????

為情所困 2017-04-26 09:03:27 0  0  700

PHP?? SQL ?? ??? ???? ??? ??????

??? ??? ?? ?? SQL ??? ???? ?? ?? ?? ??????? SQL ?? ??? ??????. $unsafe_variable=$_POST['user_input'];mysql_query("INSERTINTO`table `(`column`) VALUES('$unsafe_variable')");?? ???? value');DROPTABLEta? ?? ?? ??? ? ?? ?????.

P粉939473759 2023-08-22 10:23:01 0  2  676

mysql - ? SQL ???? ???? ??? ??????

??? ?? ? SQL ???? ????? 5??? 23??? ??? 15???. ??? ??????

phpcn_u1582 2017-05-27 17:39:01 0  2  687

$pdo->exec($sql); ? ?? false? ??????

$pdo = new PDO($dsn,$username,$password);var_dump($pdo);//??? object(PDO)#1 (0) { } //?? ? ?? $sql = "update text id=5";$records = $pdo->exec($sql);var_dump($r? ?? age =age+1 ??

我正在輸入... 2020-02-26 22:56:53 0  0  1121

SQL ??? ???? ??

?? ??????. ????? SQL ??? ???? ? ??? ?????? ??? ??? ?? ????. ??? ???? ??? ??? ?? ???, ???? ??? ???? ?????.

旎旎 2018-07-14 08:48:14 0  2  1409

Robot Framework? ???? SQL ????? ??? ?? ???? ??

?????? ? ??? ??? ?? ?? ???? ??? ???? SQL ????? ???? ????. ??? Executesqlscript ???? ???? ?????? ??????? SQL ????? ????? ?? ?? ??? ?????. ????? ??: (1064,"YouhaveanerrorinyourSQLsyntax;checkthemanualthatcorrespondstoyourMariaDBserverver

P粉031492081 2023-08-28 22:08:52 0  1  641