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Upload File Contents To Database Using C API


What I am trying to do is to take the contents of a very large text
file and place it into a LONGTEXT field in a database. I am looking
for a solution using the C API to help me handle this. The code I use
right now is very ineffecient. I basically use a VERY large character
array that is like 600,000 characters long and store an UPDATE query to
the database in this. I place the contents of the file being uploaded
into this query where I SET the LONGTEXT field to the file contents. I
know there has to be a much better way of handling this, so if you have
any ideas, please let me know.




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Upload Mp3 File And Info Into Database
I decided to create a directory on my server to store the mp3 files instead and then to store the files path in the mysql

so I would first create the table like this


$sql = CREATE TABLE mp3_files (
id int NOT NULL AUTO_INCREMENT Primary Key,
Song Name VARCHAR,
Artist Artist VARCHAR ,
Release_Date date,
Additional Notes VARCHAR,
Path ?? );


where "Path" would it me VARCHAR type?? and how would I store the absolute path of the file using PHP

Lets say I had a folder called MP3_Files on my server that would contain all my mp3 files and I uploaded an mp3 song called big poppa? How would I store this location so that when

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Beginner: How Do I Upload A .sql File To My Database?
I searched about the forum for this, but it only came up with issues of people have problems with uploading a database through phpMyAdmin that was too large. I don't have this problem (I don't think, the file is 7,000 KB), my problem is, I am completely lost in this area.

The instruction for the files I have read as: 'Upload the database database.sql to the mysql database.'

I presume I use phpMyAdmin for this? So I log into it, I have my fresh database created, I have all my details, dbname dbpass etc at hand... ha... now what?

Do I have to upload the .sql file to my webspace through my FTP? Do I need a command line to type into the phpMyAdmin thing? Something else?

Anything I have ever used previously, such a forums auto-created the databases for me or did whatever it needed to!



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Upload MySQL Database To A Unix Server - What Path To Upload To?
I am going to upload a MySQL database to a Unix server. However, what path do I upload to?
Something makes me thing /var?

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how to insert the file contents of a file into MySQL database.

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What is the shell command if I want to read the contents of .my.cnf file?

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Inserting The Entire Contents Of A File Into A Single Cell Of My Mysql Db
I have an xml file that I want to periodically download, and have the entire contents of the file put into a single cell of a new row, like every x hrs.

I have a bash script doing the download, but now I'm trying to use mysql command line to insert the contents of the entire file into one single cell of a new row for table y in my db z.

So the result should be: one new row in table y of db z, and the new row has a cell (the column name is 'xml') with the entire xml contents of a file downloaded.

Here is the SQL statement I have crafted so far: .....

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Upload SQL File
I bought a database from a friend, he given me a SQL extenstion file and he said just go to your database and Import it. But in my Mysql PHP Myadmin there is not import function what i will do now?

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Error When Trying Upload A .sql File
i get this message, when I try to upload a sql-File (Wikipedia FIle) (upload with phpMyAdmin)

Error at the line 47: LOCK TABLES `cur` WRITE;

Query: LOCK TABLES `cur` WRITE;

MySQL: Access denied for user: 'web2@localhost' to database 'usr_web2_1'

DO you have any solutions for?


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Upload File Error
Warning: move_uploaded_file(http://www.grace4missions.com/sermons/mp3s/Amazing Grace.mid): failed to open stream: HTTP wrapper does not support writeable connections. in /home/grace4mi/public_html/sermons/admin/add.php on line 54

I am using PHP to upload a file through a form. Here is my php. What is the problem?

$uploaddir = 'http://www.grace4missions.com/sermons/mp3s/'

//if (move_uploaded_file($_FILES['mp3']['tmp_name'], $uploaddir . $_FILES['mp3']['name'])) {
// print "File is valid, and was successfully uploaded. Here's some more debugging info:
";
// print "Name:" . $_FILES['mp3']['name'];

//} else {
// print "Upload failed:
";
// print_r($_FILES);
// }

move_uploaded_file($_FILES['mp3']['tmp_name'], $uploaddir . $_FILES['mp3']['name']);
$filename = $_FILES['mp3']['name'];

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How Do I Get Around PhpMyAdmin File Size Upload Limit?
I use phpMyAdmin to upload data into my database tables. However, there is a 2MB file size limit on the files to be uploaded. I have over 100 MB of database content to upload. How can I get around the file size limit and upload larger files into my database tables?

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Using Database Contents As Column Names
I have two tables I'm trying to join up, and would like to know if the following is possible:

table1 :
SELECT * from mediatype

+-------------+---------+
| mediatypeid | type |
+-------------+---------+
| 1 | MP3 |
| 2 | ra_low |
| 3 | ra_med |
| 4 | ra_high |
+-------------+---------+

Table 2:
SELECT trackid, mediatypeid, url from media

+---------+-------------+----------------+
| trackid | mediatypeid | url |
+---------+-------------+----------------+
| 1 | 1 | mymp3.mp3 |
| 1 | 2 | myothermp3.mp3 |
| 1 | 3 | busted.mp3 |
| 1 | 4 | newmp3.mp3 |
+---------+-------------+----------------+

What I'd like to be able to get out of these two tables is a result
like this :

+---------|-----------|----------------|------------|------------+
| trackid | MP3 | ra_low | ra_med | ra_high |
+---------|-----------|----------------|------------|------------+
| 1 | mymp3.mp3 | myothermp3.mp3 | busted.mp3 | newmp3.mp3 |
+---------|-----------|----------------|------------|------------+

Is there a way to do this completly in SQL? or i could employ PHP to help out.

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Form Contents Not Displaying Correctly In Database.
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The problem im having is that when some one copies, from another form, numbers that are colored and pastes it into my form it gets submitted to the database as a different number than what was pasted. To futher confuse you, the email message shows the correct number but the database does not.

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CREATE DATABASE `database` DEFAULT CHARACTER SET latin1 COLLATE latin1_general_ci;

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So I'm trying to use the 'none' compression option. This causes DirectAdmin on my host to report:

Success!

Details

Database has been successfully Restored

But when I go to check it using phpmyadmin on my host, it reports that there are no files in the database.

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Why would I get the error message:

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I installed Wordpress through Fantastico, dropped the tables in MyPhpAdmin and imported the SQL file sent by the seller. All went smoothly but when I visit the address, nothing shows up.

Is there something I missed? Should I install manually? Should I add the database first before installing Wordpress?

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I want to upload XLS/CSV huge data (90,000 rows in a XLS/CSV file) into MYSQL database.

I want to use only Import option of phpmyadmin to upload XLS/CSV files. How can i to do/proceed such task using this graphical interface (without php script).

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how to upload image into mysql database. my insert.php can move the uploaded images into upload directory(public_html/Upload). Now how can I have the SQL statement to insert the images from upload directory into the bob field ? I use the sql statement: Code:

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Do I need to install special software to fix my problem?
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If there is any one who can give me detailed information, please make it clear and more detail b/se I don't have any idea how to upload database.

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ID_Number -- varchar(10)
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Can I Upload A MYSQL Database To My Free Web Hosting Space?
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I am a newbie and not quite sure how to set it all up or if it's even possible with the Database I've created on my desktop.

When I go to the Database Manager in the administrator section it has a spot to create a database,and confirm a password. From there I take it you would use the PHPMyAdmin to alter the database.

Can I just upload a database using an FTP manager like Dreamweaver, or do I need to start from scratch and create the database on this server. If so is there a way to eventually download it so I don't lose any of the information in it.

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Email Contents
I have tried to get this to work with no luck as yet.
What I have also tried is to use the command() function still nothing.
Also tried the CronJob still nothing.
How else can i back up the MySQL database.
I am using

Operating system Linux

MySQL 4.1.18-standard-log

phpMyAdmin 2.6.4-pl2


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I would like to combine the contents of two tables if possible, the result will be used for my application.
To better understand my problem I export a DBF database to a MySQL one which will be used for my application. Over time the MySQL may be edited so obviously I want to keep this changes but at the same time I would like to get any new records from my DBF into this MySQL table.I thought about creating a temporary MySQL table exported from the latest copy of my DBF and somehow trying to merge the old MySQL table (that may contain changes) with the new one.
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I've been using MySQL for some time, but am relatively inexperienced at forming queries. I can do basic searches, etc on tables.

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I have more than 50 rows in a table, and i would like to test if the table exists after an application started-up.

Since those rows(data) are useful for testing purposes, i would like to have a back-up of them let say backup.sql(and will be uploaded again into database after some component testing).

This is my first time to atmysqlt doing like this, i have no idea how to do that,

Is there a way like this task using MySQL commandline?

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I want to return a field containing TRUE if a field contains data and FALSE if a field does not contain data, does anyone want to help me out with the syntax for this one?

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Duplicating Contents Of DB Within Same DB With Different Prefix
I revert to this forum to ask for help accomplishing a specific task. I'll try to explain as best I can.

Say I have a DB named... well... "database1", this db has the following tables:

pt_table1
pt_table2
pt_table3

What I want to do is copy each of the tables (exactly as they are, including primary keys, data, etc) but at the same time change the prefix to something else (ie: eng_) so that I would end up with:

pt_table1
pt_table2
pt_table3
en_table1 (exact copy of pt_table1, including data PK, FK, etc..)
en_table2 (exact copy of pt_table2, including data PK, FK, etc..)
en_table3 (exact copy of pt_table3, including data PK, FK, etc..)

Anyway of accomplishing this? Ideally without having to state each of the tables names. And also that this would work so that you could also only duplicate tables that have a certain prefix say: duplicate only tables that start with "pt_" and change prefix to "es_" for example.

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I want to make a Query that adds the contents of two tables, Table 1 and Table 2. .....

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Is there ANY way for me to restore the table contents from the .myd file so that the rest of the db sees it again? I'm depserate and I'm not sure that I can get everything working again by copying the backup over the existing dir contents. This is the first time I have ever tried to restore a broken table in a db, since i'm a graphic designer not a db guy, i'm not sure what i can do.

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DISTINCT With Full Row Contents
I'm using the following line to filter out duplicate entries in my db:

SELECT DISTINCT restaurant_name
FROM restaurants
WHERE state = 'CA'

which filters properly and brings in all restaurants in California with distinct restaurant names. The problem is, it ONLY brings in the restaurant names.

If i add the field i want to the SELECT DISTINCT line, it uses both of those in the DISTINCT query and brings in more values than I want.

How would I bring in more info about each restaurant (at least the primary 'id' field) that's in the same row as the restaurant name?

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Mysql Table Contents
i am using the following code to view mysql db contents of a table, but when i view the page from a browser it is not showing any contents from the db,, any ideas what is wrong with the code..? Code:

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Contents Of Single Cell
I need to get the contents of a single cell (as the title suggests...). Here's my codes:
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mysql_select_db("nathan_forum") or die("Error connecting to the database. Please try again later, or email us at excalo@cox.net. Sorry!");

$thing = mysql_query("SELECT username FROM users WHERE id='1'");
print $thing;

When I run it, it gives me "Resource ID 2". The actual table is included.

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I dumped my vBulletin database to a text file and wanted to view it in Notepad. However, since the file was 5 MB, Notepad doesn't seem to want to open it. I'm just curious of the contents inside and was wondering if there's a way to view these large text files?

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