convert mysql classes to mssql classes on php 5.3 version -


In my project, we use mysql but now I want to use the client mssql, I search PDO or Use SQLRV classes. But I can not decide what is appropriate for our project or can easily change the structure of this web application?

My code example 

  class sql {public $ oci; Public $ rupee; Public $ temp; Public function __ composition () {$ this- & gt; Oc = new mysquilli (DBHost, DBS, DBPASS, DBNM); $ This- & gt; Oci-> set_charset ('UTF8'); If (mysqli_connect_errno ()) {printf ('Sql arbitrage ± shorunu. Hata kodu:'. Mysqli_connect_errno ()); Go out(); }} Public celebration closeOCI () {$ this-> oci- & gt; Close (); } Public Function Query ($ query) {$ this- & gt; RS = $ it- & gt; OC- & gt; Query ($ query); }   
 and login class extends the SQL class  
  class login provides SQL {public function loginControl ($ user, $ pass) {$ dbHandle = New sql ($ dbhost, $ dbUserName, $ dbPassWord, $ dbCntDBName); // resonance "SELECT level, Username by name WHERE uName = '$ user' and pWord = '$ pass' limit 0,1"; $ DbHandle- & gt; Query ("selection level, UN name with username, '$ user' and pWord = '$ pass' limit 0,1"); $ Result = $ dbHandle- & gt; RS- & gt; Fetch_assoc (); Return result; }   
}  
 Which drivers can I use or easily replace them? Thanx Advide 
 
 
 This is what is meant by database abstraction like PDO. If you need to support many DB platforms, then you should consider using such an abstract.  
 Alternatively, you can create your own abstraction, which for example can use different classes based on mysql or mssql, which can be obtained from a common interface or a normal parent class it happens.

Comments

Post a Comment

Popular posts from this blog

Java - Error: no suitable method found for add(int, java.lang.String) -

I'm in the middle of homework work and I'm stuck. At this point in my code, I think that I should have a GUI window that opens and allows me to type "inserted text number". Notice is not going anywhere but at this point, If I pass through the problem then it will be in a linked list. I am getting two of the same error for the lines. Add (index, element); And I can not seem to get past it, there is no suitable method for the error "add (int, java. string string)". Code is below, please advise. To clarify - this will not be a method error because it is a linked list. There should not be any way involved. import java.awt. *; Import java.awt.event. *; Import javax.swing. *; Import java.util. *; Import java.util.Scanner; Import java.util.LinkedList; Public class TopTenList JFrame {Private TopTenList tt; See the Private JTextArea list; Private JTextField cmdTextField; Private JTextField resultsTestfield; // This GUI window is the code for the public toptist...
Read more

java - JPA TypedQuery: Parameter value element did not match expected type -

I am using JPA 2.0 and getting the following code in the DAO layer: Public Zero Test () {string key = "status"; String [] Conditions = {"A", "B"}; & Lt; TestTable & gt; Results = Search (Keys, Conditions); } Public listing & lt; TestTable & gt; Search (string key, object value error) {string sql = "test ndf to testlet and jade nand." + Key + "in:" + key; TypedQuery & LT; TestTable & gt; Query = entityManager.createQuery (SQL, TestTable.class); Query.setParameter (key, Arrays.asList (valueArr)) / *** Error Line *** Return query.getResultList (); } In the above error line, it throws the following exception: java.lang.IllegalArgumentException: parameter value element [[Ljava.lang.String; @ cbe5bc] did not match the expected type [java.lang.String] Why is this expected type string while actually this string []? Please help! Note: This is derived from the normal routine and is a simplified code. I can no...
Read more

c++ - static template member variable has internal linkage but is not defined -

Yes, I know, there is a question with almost the same title, but it refers to a different situation. Error message) In my case, I have a .cpp file with a big named designation name (implementation details). There is a property class template with a static data member in that name space, which I need to access from outside the unknown namespace. I give it a little bit of meat: file.hpp namespace Bar {template & lt; Typename A & gt; Struct foo {static_assert (is_same & lt; a, float & gt; :: value} is_same & lt; a, double>: value, ""); Fixed zero set_static_var (a const & x); // ...}; } and file.cpp namespace {template & lt; Typename A & gt; Struct foo_traits {// supports the implementation of several static code bars: foo & lt; & Gt; Fixed A data; }; The template's & lt; & Gt; Float foo_traits & lt; Float & gt; :: datum; // No change if this is in the global namespace template & lt; & Gt; Doub...
Read more