Is there any issue with always preparing SQL statements with PHP instead of executing them directly? Not sure if database system matters, but it\'s DB2 o开发者_C百科n System i.You might take a slight
example: Array ( [0] => Array ( [\'user_id\'] => 4567 [\'us开发者_高级运维er_name\'] => \'John Doe\'
Whenever I am trying to login in my Yii application it is showing error like CDbConn开发者_运维百科ection failed to open the DB connection: could not find driver .
I am replacing my old database layer by a new PDO based version. However i have run into a problem: When fetching objects using fetchObject i can pass arguments for the object constructor.
I am having problem archiving real time loop. While it going to next iteration, it should check the status first for an update (status= 0) before going to next iteration.
I have a query that updates a boolean value for a given record, then inserts that record into another table (depending on the action performed) using a sele开发者_StackOverflowct subquery. The select
I use pdo php in my class <?php class User { private $db; public f开发者_运维知识库unction __construct($host, $user, $pass, $db)
I have a Products table, an Imprint table, a Manufacturer table and an ingredients table - along with other tables.
Here is my simplified code: $connexion = new PDO(SQL_DSN,SQL_USERNAME,SQL_PASSWORD); $connexion2 = new PDO(SQL_DSN2,SQL_USERNAME2,SQL_PASSWORD2);
Is it ok to prepare multiple statments before executing them? $db = PDO(\'..connection info...\'); $cats_stmt = $db->prepare(\'SELECT * FROM cats\');
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