prepare

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PDO query returning False half the time

I have a problem with PDO mysql queries HEre is my simple code (not a real situation just to show you the problem)[详细]

2023-03-17 12:10 分类：问答
PDO errorCode doesn't work with prepare

$sql = \"dSELECT * FROM users\"; $dbQuery = $this->dbal->query($sql); $dbError = $this->dbal->errorInfo();[详细]

2023-03-16 04:19 分类：问答
PHP Question: PDO Prepare() and Execute() with MYSQL IN() not working for arrays

I am using a PDO object in PHP to run MYSQL queries, and I seem to be having a problem with using the IN() clause with PDO::Prepare().[详细]

2023-03-14 14:18 分类：问答
NoneType when changing a value in Python class dictionary

I\'m trying to change the dictionary of a python class so that everytime a function object is added to the dictionary I add an instance of my class where I redefine __call__ instead.[详细]

2023-03-14 03:51 分类：问答
Why does my PDO statement -> execute return false?

After near endless rounds of testing different aspects of this, I\'ve determined that the PDO connection works (I can run a simple query and display results), I\'ve determined that the statement is su[详细]

2023-03-14 02:37 分类：问答
MySQL PREPARE statement in stored procedures

I have this sql file: USE mydb; DROP PROCEDURE IF EXISTS execSql; DELIMITER // CREATE PROCEDURE execSql ([详细]

2023-03-02 19:40 分类：问答
Object has no attribute 'prepare'

In my django project, I have 4 models that are all tied together in a chain. Model_D > Model_C > Model_B > Model_A[详细]

2023-02-28 04:35 分类：问答
Android playing resource files from internal storage causes MediaPlayer.prepare to give IOException

My app plays audio resource files from the internal directory designated for my app (/data/data/com...). It seems to download the files to that location okay, setDataSource(String path) doesn\'t throw[详细]

2023-02-07 14:35 分类：问答
MediaPlayer.setDataSource() and prepare() not working - android

I\'m having a crack at using the MediaPlayer object and not having much success.If I add a sound asset to my raw folder and call it using the int value within R, it works fine.But I want to be able to[详细]

2023-01-12 23:46 分类：问答
PDO BindValue without adding to query!

Im trying to find out the best way to execute these types of queries What I want to do is build a filter type function where i was in an array and the query is constructed![详细]

2023-01-12 22:12 分类：问答