Hi, I'm retrieving a date from a MySQL database that shows up like this: '2010-03-09 09:11:30'
How can I change the date to '2010-03-09 00:00:00'? I'm using PHP to perform the query. Thanks!
Hello,
I have a table containing last_updated_1 and last_updated_2 columns, used respectively for text and images update time on a post.
I wish I could get a result set of 10 rows based on all time last updated records contained in the 2 columns, ex. row 1 = last_updated_1 record, row 2 = last_updated_2 record, row 3 = last_updated_1 record, etc.
How could I compare inside a MySQL query the both columns values, to get unique & mixed result set ?
Thank you in advance for your help
Often I just need to get a single value from MySQL that I know exists there. I use the following construct:
$result = end(mysql_fetch_array(mysql_query('SELECT FOUND_ROWS()', $db)));
Is there a proper single function in PHP that would do this?
I want a resultset for this table :
ID Number_of_posts Number_of_user
1 100 21
2 23 34
as
ID Number_of_posts Number_of_user Number_of_posts_AND_Number_of_user
1 100 21 178
2 23 34 178
-----------------------------------------------
123 55
Is it possible to get the sum of two colums as another column/ as output in mysql?
Hey guys
how can i query my mysql database and fetch rows which are posted in earlier 3 days
i know how to fetch todays's rows but not 3 days ago
time will save in my table like this :
2010-01-20 19:17:49
and this is what i know :
SELECT id FROM pages WHERE date=now()
but i need to show posts in 3days
and im looking for a simple and straight solution ,because i know how to do so in long php codes
I need to make an installer for a MySQL 5.1 Database, but I'm totally a noob when it comes to installers.
I've been looking at NSIS and learned a little but I don't really know how to use it to just to execute a script.
Anyone out there has experience installing database schemas in multiple computers?
thanks
I get the following error in the query below:
#1064 - You have an error in your SQL syntax; check the manual that corresponds
to your MySQL server version for the right syntax to use near ')))' at line 1
Code Snippet:
INSERT INTO test_bans( ip, Expiration )
VALUES (
"0.0.0.0", DateAdd(
"d", 1, Date( )
)
)
Table creation query
CREATE TABLE test_bans (
ID smallint(6) NOT NULL AUTO_INCREMENT,
IP text NOT NULL,
Expiration DATETIME NOT NULL,
PRIMARY KEY (ID)
) TYPE=MyISAM;
What am I missing?
The following is my DB data, how can I sorting it by sid and prev_sid with php/mysql!?
sid prev_sid type
000 197 app_home
197 198 page_teach
198 218 page_teach
199 211 page_step
211 207 link
218 559 page_step
559 199 page_step
Result:
sid prev_sid type
000 197 app_home
197 198 page_teach
198 218 page_teach
218 559 page_step
559 199 page_step
199 211 page_step
211 207 link
000 197 198 218 559 199 199 211 207
I wont to do insert to one mysqll server to and get the data or do the select part
of the insert into select from anther mysql server
not just copy entire tables is this possible in my sql
I know that in MS Sql server you can do a linked server
thanks
How would I move the first word, if it was the word 'the', to the end of the cell in MySQL?
As an example:
before: The Good, the Bad and the Ugly
after: Good, the Bad and the Ugly, The
Thanks
I need to convert a varchar value of 1/9/2011 to a date in mySQL and I want only the month and year. So that I can then use the PERIOD_DIFF function (so I would need the above to be converted to 201101).
I've tried various ways using the STR_TO_DATE function:
SELECT STR_TO_DATE(CYOApp_oilChangedDate, '%m/%Y') FROM CYO_AppInfo
But I get weird results... (for example: 2009-01-00)
What am I doing incorrectly?
Good day!
Please, can you help me to translate such a mysql query into nhibernate
SELECT sales_id, service_id,dayofyear(dt), max(dt) FROM clients.statistics group by sales_id, service_id,dayofyear(dt);
I want to find top rated item using AVG function in mysql, right now my query looks like this:
SELECT a.title, AVG(d.rating) as rating FROM in8ku_content a
JOIN in8ku_content_ratings d ON a.id = d.article_id
ORDER BY rating DESC
Problem is that it takes AVG of all items and the result is not accurate, what should be changed here to get correct result ?
Tables:
in8ku_content [id, title] in8ku_content_ratings [id, article_id, rating]
I have a database (mdb file) that I am currently busy with. I would like to know if it is possible to generate MySQL code that would be used to create this database?
Maybe i have the wrong context but...
Is there a corelib site for mysql like http://corelib.rubyonrails.org/ for ruby on rails RoR?
Would be nice to have 1 stop shop. thx.
I never remember how to do this properly - can you help me fix this query?
SELECT * from log where now() - EventTime < '1 day'
Note - this question seems identical but there's no solution there for mysql.
I was wondering if the code below is the correct way to use mysqli_real_escape_string() when storing users data in a database.
Here is the PHP & MySQL code.
if (mysqli_num_rows($dbc) == 0) {
$mysqli = mysqli_connect("localhost", "root", "", "sitename");
$dbc = mysqli_query($mysqli,"INSERT INTO info (user_id, url)
VALUES ('$user_id', 'mysqli_real_escape_string($url)')");
}
if ($dbc == TRUE) {
$dbc = mysqli_query($mysqli,"UPDATE info
SET url = 'mysqli_real_escape_string($url)'
WHERE user_id = '$user_id'");
Hi folks,
I have a MySQL table that stores (amongst other things) a persons date of birth.
Is there any way to sort the table so the next due birthday is at the top?
I have the date stored in standard yyyy-mm-dd DATE format and seperate year, month and day fields so I can sort it by the first birthday of the year (ORDER BY month, day) but I can't seem to get any further.
Any help would be greatly appreciated.
Zagga
hello
I'm try to store String (that contain html ) to mysql database by using Longtext data type.
but its always says "You have an error in your SQL syntax".
(note : i tried to store normal text , and its work)
I have a MySQL table with a column called "priority". The column can have two values: high or low. I want to select 8 records from the table at random, but I want 6 of them to be high priority, and 2 of them to be low priority. If possibly, I would like to do it in one SQL statement. Is there any way to do two LIMITS in one query based on this kind of criteria?