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Showing results for tags 'Column'.
Found 10 results
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If I use the following commands: ALTER TABLE yourtab CHANGE `$colname1` `$colname2` VARCHAR(20) NOT NULL; ALTER TABLE yourtab MODIFY `$colname1` `$colname2` VARCHAR(20) NOT NULL; ALTER TABLE yourtab CHANGE COLUMN `$colname1` `$colname2` VARCHAR(20) NOT NULL; And because I use a variable inside a loop I can change an array of column names. The challenge I'm facing is that VARCHAR or other type formats are obviously obliged. is that true? Is there a possibility to change a column name and keep the type set as the original table create settings?
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My question is, if it is possible, to change the name of the column with MYSQL. (not with php) This is my example: mysql> select * from horses; +------------+---------------+-----------------------+---------------------+---------------------+-----------------------------+ | num | name | location | created_day | changed_day | key_value | +------------+---------------+-----------------------+---------------------+---------------------+-----------------------------+ | 1 | Horse Riding | http://www.camping.fr | 2
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In PHPmyadmin I can't move the position of the columns. So when I go to change/modify (not sure how it's called in English) I get the possibility to move column and the place it after another column then where its placed now. Though, it does print the query it goes like ALTER TABLE `my_tab` CHANGE `col1` `col1` TINYINT(1) NULL DEFAULT NULL AFTER `col5`; I have not tested in the mysql console, but in PHP the columns don't move (anymore) like they did do beforehand.
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Hi I'm looking for php/mysql code to find identical input in a mysql database column.
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hello, Maby you can help me make somthing I have done things myself but i am a litle stuck it has somthing to do with my admin of product list like you can see in the picture i have done alot but now i want to ad a percentage i know that it has somthing to do with taking the result out of the column named (winstverlies) and devide that trough the purchese price and multiply this by 100 but i can not implement this in my code. the code is PHP so who can help me? so i want it to look like on the picture. is this posible? picture is in the file named percentage.jpg So i would be verry
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I dropped a column (linknum) in a table (wine) with mysql in the console After that I wanted to make it again ALTER TABLE wine ADD linknum INT DEFAULT '1' NOT NULL AUTO_INCREMENT PRIMARY KEY FIRST; but now I recieve an error message like this: ERROR 1067 (42000): Invalid default value for 'linknum' How can I solve it, and create a column called linknum again, starting with 1 and incrementing 1 ?
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Ok so I have been looking for how to do this all day(Very long time) and I can't find it anywhere. What I am trying to do is power my website with what I call URL variables the things that YouTube uses E.G. Page.php?video=1 but when it comes to selecting data from my database I have an issue. I have a table for ID and some others I will call them EX1 to EX5, what I am trying to do is the URL "?" thing says a number and that number is turned into a variable(don't know how) but that variable indicates the ID, but I don't want to put the ID on the page, I want the ID to tell my PHP code where
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I have a working drop down menu almost perfectly styled. It functions however I want the submenus to appear in column rows not straight down. Here is my current HTML and CSS. Thanks in advance! <div id="navbar"> <ul id="dropdown"> <li class="topnav"><a href="#">Item One</a> <ul> <div class="column"> <li><a href="#">Subitem One</a></li> <li><a href="#">Second Subitem</a></li> <li><a href="#">3rd Subitem</a></li>
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I'm using the CSS below to turn a list of links into columns for the footer: [font='Helvetica Neue', Arial, Verdana, sans-serif]#footernav {[/font]width: 90%;padding: 20 20 20 20;}.footernavee ul {list-style-type: none;float: right;margin: 10px 0 0 0;padding: 0 10px 0 0;width:240px;}.footernavee {color: #999;text-align: right;text-transform: uppercase;}.footernavee a {color: #999;text-transform: uppercase;text-decoration: none;font-size: .7em;} It's working but the columns appear oddly staggered. How can I align the columns vertically to the top of the div they are in? Thanks in advance!
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So, i have this table of three rows and three columns. I want that when i mouse over a cell, the entire row and column of that cell gets highlighted. And of course, i want a pure CSS solution. For the rows, it is easy because i can just implement the ":hover" selector over the <tr> tag. However, i can't implement over the ":hover" selector onto <colgroup> or <col> tags. That is becauase, all browsers implement such tag with no height nor width. Even if i try to add a width and height, the browser debugger will immediately show that such values will be reset to zero. <!DO
