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Confused :(
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Join Date: Jan 2009
Posts: 151
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Hey, I'm working on a College project that means you have to re-do the database each time you work on your assignment. So, what I'm hoping to create is a file called "sql_connect.php" which will check if the table is there, if not.. It will run the function that creates it. Here is my code:
Thanks for any help
PHP Syntax (Toggle Plain Text)
<?php DEFINE ('DB_USER', 'USERNAME'); DEFINE ('DB_PASSWORD', 'PASSWORD'); DEFINE ('DB_HOST', 'localhost'); DEFINE ('DB_NAME', 'TABLE'); // make the connection $dbc = @mysql_connect (DB_HOST, DB_USER, DB_PASSWORD) OR die (''); // select the database $tbc = @mysql_select_db (DB_NAME) OR die ('fgddffdfdfd'); if(!$tbc) { sql_insert(); }else{ } ?>
Thanks for any help
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#2 Oct 15th, 2009
This should work...
PHP Syntax (Toggle Plain Text)
mysql_query("CREATE TABLE IF NOT EXISTS `table_name` ( `field_name` int(11) NOT NULL AUTO_INCREMENT, `field_name` varchar(65), ..., ..., ..., PRIMARY KEY (`field_name`) )");
Last edited by Will Gresham; Oct 15th, 2009 at 9:00 pm.
AJAX is not a programming language, scripting language or any other sort of language.
It is acheived by using JavaScript http functions.
So, AJAX = JavaScript.
It is acheived by using JavaScript http functions.
So, AJAX = JavaScript.
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Join Date: Mar 2008
Posts: 70
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#3 Oct 16th, 2009
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Hey, I'm working on a College project that means you have to re-do the database each time you work on your assignment. So, what I'm hoping to create is a file called "sql_connect.php" which will check if the table is there, if not.. It will run the function that creates it. Here is my code:
PHP Syntax (Toggle Plain Text)
<?php DEFINE ('DB_USER', 'USERNAME'); DEFINE ('DB_PASSWORD', 'PASSWORD'); DEFINE ('DB_HOST', 'localhost'); DEFINE ('DB_NAME', 'TABLE'); // make the connection $dbc = @mysql_connect (DB_HOST, DB_USER, DB_PASSWORD) OR die (''); // select the database $tbc = @mysql_select_db (DB_NAME) OR die ('fgddffdfdfd'); if(!$tbc) { sql_insert(); }else{ } ?>
Thanks for any help
PHP Syntax (Toggle Plain Text)
<?php //check table function checktable($tablename){ return mysql_query("select * from ".$tablename." limit 0,1"); } $table="table_name_that_want_to_be_check"; if(checktable($table)){ echo"table already created"; }else{ //create table if not exist mysql_query("CREATE TABLE ".$table." ( id INT NOT NULL AUTO_INCREMENT PRIMARY KEY, data VARCHAR(100), ...................... );") echo "table created" } ?>
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