lastinsertid

Using JayData to insert a new object (record) into a Sqlite database, how do I query for the last insert id? I can do it like this but it seems inelegant: DB.Members.orderByDescending('member.Id').take(1).toArray(function(member){ alert(member.Name); }); If you have defined the Member class with auto-incremented Id, there is no additional query you have to write, because the Id property is filled automatically after the saveChanges() . To define a auto-incremented Id to your class, check if you have written this: $data.Entity.extend("Member", { Id: { type: "int", key: true, computed: true }, .

I can insert 2 pets into a table, and get their lastInsertId() for further processing one at a time (2 queries). I am wondering if there is a way to get two lastInsertIds() and assign them to variables if I am inserting 2 rows in 1 query: $query = "INSERT INTO pets (pet_name) VALUES (':coco'),(':jojo')"; $pet_insert = $dbh->prepare($query); $pet_insert->execute(array(':coco' => $coco,':jojo' => $jojo)); $New_PetID = $dbh->lastInsertId(); Is it possible to get the lastInsertId() for coco and for jojo? So something like: $New_PetID1 = $dbh->lastInsertId();//coco $New_PetID2 = $dbh->lastInsertId(

I always hear that using "lastInsertId" (or mysql_insert_id() if you're not using PDO) is evil. In case of triggers it obviously is, because it could return something that's totally not the last ID that your INSERT created. $DB->exec("INSERT INTO example (column1) VALUES ('test')"); // Usually returns your newly created ID. // However when a TRIGGER inserts into another table with auto-increment: // -> Returns newly created ID of trigger's INSERT $id = $DB->lastInsertId(); What's the alternative? If you go the route of ADOdb ( http://adodb.sourceforge.net/ ), then you can create the insert ID

I was under the impression that just having MySQL generate the primary key via UUID() would make the key unique across servers, etc. But, there is no way to fetch the last inserted UUID , which requires that an extra select statement be done each time I insert. Is it possible to have PHP generate the exact same UUID() that MySQL would generate? Colin O'Dell No, it's not possible to have PHP generate the exact same UUID() as MySQL because it's a (completely) random number. It sounds like your problem is that you like using UUID() in MySQL but don't want to execute an extra query to figure out

I am working on an events calendar using PHP and MySQL (V5.1) where the admin would add an event, and then an attendance list for that event would be created as well. I have three tables: events, attendance and members. So far I can create the event using information that is entered thorugh a PHP form. I'm trying to update the attendance table by inserting the event id from the event that has just been created, as well as pulling in the list of members (using their member ID) from the members table. Nothing is being added to attendance the table though. Can someone let me know what I should I

That's the source code, I need to detect the ID (see the marked position between the two queries below). $connection = Yii::app()->db; $transaction=$connection->beginTransaction(); try { $q = "INSERT INTO `someTable1` .... "; $connection->createCommand($q)->execute(); // Single Row Inserted // HERE!! How to get the last insert ID from query above $q = "INSERT INTO `someTable2` .... WHERE id = LAST_INSERT_ID_FROM_FIRST_QUERY "; $connection->createCommand($q)->execute(); $transaction->commit(); } catch (Exception $e) { // react on exception $trans->rollback(); } What would be the most suitable

I am using adodb for PHP library. For fetching the id at which the record is inserted I use this function "$db->Insert_ID()" I want to know if there are multiple and simultaneous inserts into the database table, will this method return me the correct inserted id for each record inserted ? The reason I am asking this is because I use this last insert id for further processing of other records and making subsequent entries in the related tables. Is this approach safe enough or am I missing something. Please help me formulate a proper working plan for this so that I can use the last insert id for