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!
I need to update multiple rows with different values.Is it possible to do in mysql?
ie,some thing like this
UPDATE landing_page SET (rotation_slot_begin='0',rotation_slot_end='0.333333333333' where landing_pageid=265),(rotation_slot_begin='0.333333333333',rotation_slot_end='0.666666666667' where landing_pageid=267),(rotation_slot_begin='0.666666666667',rotation_slot_end='1' where landing_pageid=268)
but this query is not working.I think something like this.Anybody can help me please
Hey guys i'm using phpmyadmin (php & mysql) and i'm having alot of trouble linking the tables using foreign keys.
I'm getting negative values for the field countyId (which is the foriegn key). However it is linking to my other table fine and it's cascading fine.
So when I go to add data there will be a drop box for the CountyId and the vlaues will look something like this,
"
-1
1-
"
Here is my alter statement,
ALTER TABLE Baronies
ADD FOREIGN KEY (CountyId)
REFERENCES Counties (CountyId)
ON DELETE CASCADE
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
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?
I have a webapplication linked to a mysql database with the following fields:
field 1:trip_id
field 2:trip_destination
field 3:trip_description
field 4:trip_duration
In the webapplication I have a listbox based on the following:
ListBox value =1: trip duration 1 - 5 days
ListBox value =2: trip duration 6 - 10 days
Listbox value =3: trip duration 11 -20 days
ListBox value =4: trip duration over 20 days
How do I put this in the sql select statement?
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?
Hi All,
I created a webservice in RDB with .Net.I able to transfer data from iphone to mysql and it returns the data.
But i need to transfer data from RDB to iphone whenever i need
(i am strucked by the ip address of iphone which one is dynamic to connect the device from a RDB)
Please tell me how i will do it otherwise tell is any other way.
Thanks in Advance
Hello,
I have a datetime field in mysql table and i am using JPA for persisting data but only date goes in database. Time always shows 00:00:00. What should i do?
I am not doing any manipulation with Date. All i do is to assign new Date() to a variable and store it in database.
What am i doing wrong?
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 have to write mysql query for fetching result from my database with a specified date and code like ABH18 or ABH17 or ABH19.I write the querly like below.
select * from tbl_transaction where trans_name like 'ABH19%' or trans_name like 'ABH18%' or trans_name like 'ABH17%' or trans_name like 'ABH15%' and date_of_vazhipad='2013-11-20' and trans_status='Completed successfully.'
There are no result in the DB satisfying all above conditions.But i got result with different dates.But i want to ensure the date_of_vazhipad='2013-11-20' so that the query may work properly
Thanks in advance
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
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 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 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'");
Basically I want the books to be text book based, ie, author discusses the background,philosophy,syntax,semtantix for every language AND after every section there are questions what you learned so far and mini projects. Is there any books like this, I'm absolutely new to php/mysql/javascript and web development in general. Thanks in advance.
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?
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?
Hi
This is a doubt on mysql select query
let me axplain my doubt with a simple example
consider this is my query
SELECT dbCountry from tableCountry
tableCountry has fields dbCuntryId dbCountry and dbState
I have the result as
dbCountry
india
america
england
kenya
pakisthan
I need the result as
1 india
2 america
3 england
4 kenya
5 pakisthan
the numbers 12345 must be generated with the increase in data and itis not a autoincrement id
How can i get it
is it something like loop
Hi! I'm using MySQL with PHP. This is like my table: (I'm using 3 values, but there are more)
id | 1 | 2 | 3
1 | 3 |12 |-29
2 | 5 |8 |8
3 | 99|7 |NULL
I need to get the greatest value in a certain row. If should get: (id - output) (1 - 2), (2-2), (3-1). Is there any queries for this? I've been trying, but I can't get it to work right.
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.