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PHP code to convert a MySQL query to CSV [closed]

What is the most efficient way to convert a MySQL query to CSV in PHP please? 6 Answers ...
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Best way to test if a row exists in a MySQL table

I'm trying to find out if a row exists in a table. Using MySQL, is it better to do a query like this: 12 Answers ...
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Types in MySQL: BigInt(20) vs Int(20)

... See http://dev.mysql.com/doc/refman/8.0/en/numeric-types.html INT is a four-byte signed integer. BIGINT is an eight-byte signed integer. They each accept no more and no fewer values than can be stored in their respective number of by...
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How do I see all foreign keys to a table or column?

In MySQL, how do I get a list of all foreign key constraints pointing to a particular table? a particular column? This is the same thing as this Oracle question , but for MySQL. ...
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Remote connect to clearDB heroku database

How can i perform a remote connect to ClearDB MySQL database on heroku using for example MySQL Query Browser. Where to get url, port, login and password? ...
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Reference - What does this error mean in PHP?

... Warning: mysql_fetch_array() expects parameter 1 to be resource, boolean given First and foremost: Please, don't use mysql_* functions in new code. They are no longer maintained and are officially deprecated. See the red box? Lea...
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Set value to NULL in MySQL

... You're probably quoting 'NULL'. NULL is a reserved word in MySQL, and can be inserted/updated without quotes: INSERT INTO user (name, something_optional) VALUES ("Joe", NULL); UPDATE user SET something_optional = NULL; ...
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How do I get the last inserted ID of a MySQL table in PHP?

... If you're using PDO, use PDO::lastInsertId. If you're using Mysqli, use mysqli::$insert_id. If you're still using Mysql: Please, don't use mysql_* functions in new code. They are no longer maintained and are officially deprecated. See the red box? Learn about prepared statements ...
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What's the recommended way to connect to MySQL from Go?

I am looking for a reliable solution to connect to a MySQL database from Go. I've seen some libraries around but it is difficult to determine the different states of completeness and current maintenance. I don't have complicated needs, but I'd like to know what people are relying on, or what's the m...
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ERROR: Error 1005: Can't create table (errno: 121)

I have troubles with forward engineering my MySQL database into WAMP server.. I was going to post an image of the schema but as this is my first post I can't. ...