TYPE « Driver « Java Database Q&A





1. Java JDBC driver and TYPE_FORWARD_ONLY    stackoverflow.com

How I could determine if JDBC driver is TYPE_FORWARD_ONLY? In my program the user configures connection parameters to database and he could use any JDBC driver in the class path. I ...

2. Difference between JDBC Driver type numbers    stackoverflow.com

I am very new to Java, when i was going through the JDBC section, i noticed that JDBC has different Drivers like

  1. Type 1 Driver
  2. Type 2 Driver etc.. to Type 4 ...

3. What is Jdbc type 5 driver    stackoverflow.com

What is a JDBC type 5 driver? What are the benefits of such a driver? Can I get any links/tutorials about type 5 drivers?

4. Is it possible to create an object for an interface type    stackoverflow.com

Connection con = DriverManager.getConnection("jdbc:odbc:MyDataSource1");
This is a JDBC programing line. In this line, we are creating an object for Connection interface. How it is possible?

5. Type 5 JDBC Driver    stackoverflow.com

Is anybody has tried JDBC type 5 driver. Is it faster than JDBC 4 driver?

6. Using a JDBC Type 3 driver with Java 1.6    stackoverflow.com

I've read in several places that if you are using Java 1.6 then you should use type 4 JDBC drivers. Does that mean that you should not use type 3 drivers? ...

7. How can I determine whether a JDBC driver is Type 4?    stackoverflow.com

We have an application that runs on Java 1.6 and has the ability to talk to RDBMS systems via custom plugins. We don't care what type of database a customer has, ...

8. What is the actual differance between type2 and type 4 driver in Jdbc    stackoverflow.com

I have listened that type 2 driver needs some database library's apis. I cant understand above statement can you explain?

9. JDBC Driver type 1 and 2    stackoverflow.com

Why we cannot use JDBC Type 1 (JDBC-ODBC Bridge driver) and type 2 driver for web application development. These two drivers requires some client side installation. I am confused about client ,because ...





10. The JDBC Driver does not provide type information about parameters    forums.netbeans.org

See Thread at: http://www.techienuggets.com/Detail?tx=65687 Posted on behalf of a User Hi, I am new to Netbeans and trying to develop a simple web application. As part of this, I am trying to pass the value selected from a drop down list to an Oracle query (that then populates a table). My query looks like this: Select ALL from TABLE where TABLE_NAME ...

11. Oracle8i Type 4 jdbc driver needed    coderanch.com

12. JDBC Type $ Driver    coderanch.com

13. type 4 drivers    coderanch.com

14. DIFFERENT TYPES OF Jdbc Driver    coderanch.com

Hi, Can someone please tell me what are the differences between avaliable types? How do we identify for a given scenario which is the best suitable driver for use? I understand that we have type1, type2 , type3 and type4 driver avaliable by Specification. I needed help understanding scenario where particular driver can be the best fit. Thanks, Chetan

15. jdbc type 4 driver    coderanch.com

16. JDBC Type 4 Drivers    coderanch.com





17. Are there 5 types of JDBC Drivers??    coderanch.com

JDBC drivers are divided into four types or levels. Each type defines a JDBC driver implementation with increasingly higher levels of platform independence, performance, and deployment administration. The four types are: Type 1: JDBC-ODBC Bridge Type 2: Native-API/partly Java driver Type 3: Net-protocol/all-Java driver Type 4: Native-protocol/all-Java driver The 5th option was there just to confuse you. Anyways the correct answer ...

19. Writing a Type 4 JDBC Driver    coderanch.com

20. Types Of Drivers    coderanch.com

21. Type 1 - Type 4 driver    coderanch.com

Hi Aakash, I will try to explain what can be done at your end.. Type 1 JDBC drivers use ODBC to get connected to the database. Since it uses ODBC driver your installation has to be on Microsoft platform. If tomcat is installed on win2k machine then just create a DSN pointing to the Database server and that will take care ...

22. Difference between Type I and Type II drivers.    coderanch.com

hello, From java.sun.com: 1.A JDBC-ODBC bridge provides JDBC API access via one or more ODBC drivers. Note that some ODBC native code and in many cases native database client code must be loaded on each client machine that uses this type of driver. Hence, this kind of driver is generally most appropriate when automatic installation and downloading of a Java technology ...

23. any free type 4 driver ?    coderanch.com

24. Type 2 Drivers -Native API    coderanch.com

These drivers use a native client library specific to the data source to which they connect. The driver is called partly java because the java part of the driver calls the native library. This means that the native library must be at client side i.e. the place where the driver is used. In a web app the machince that hosts the ...

25. Type 2 Driver    coderanch.com

Yes, it is possible to use type 2 drivers in real world. Type 2 drivers require client side native library installation. However it is better to use type 4 drivers. This a pure Java driver requiring no client side installation.Most of the databases have a type 4 driver. Type 4 drivers peform better then type 2. For e.g. Oracle thin driver ...

26. Difference between Type II and Type IV driver    coderanch.com

Originally posted by raj jindal: Can anybody explain me the difference between type 2 and type 4 jdbc driver. Type 2 drivers act as wrapper across client code(native code libraries).basically the call is first delegeted to native code libraries which further interacts with database. Type 4 drivers are not wrappers rather pure java drivers,call is directly made to destined database. It ...

27. How to find Driver type and name?    coderanch.com

28. Type 3 Driver    coderanch.com

1) The type 1 driver is the JDBC-ODBC bridge which provides JDBC access to most ODBC drivers. One drawback however in this approach is that database client code must be loaded and configured on each client machine (via the Control Panel). In addition, the performance overhead of ODBC can effect overall speed. The JDBC-ODBC bridge may not be suitable for applets ...

29. Examples for all types of JDBC drivers    coderanch.com

30. types of drivers and examples    coderanch.com

31. Type 4 Java Pure Driver    coderanch.com

32. Free type 4 drivers.    coderanch.com

34. type 3 jdbc drivers    coderanch.com

Could you please clarify what this means. Type 3: JDBC-network bridge 1)JDBC-network bridge drivers remove the need for client-side database drivers. They make use of network-server middleware to access a database. This makes such techniques as load balancing, connection pooling, and data caching possible. 2) Because type 3 drivers often involve a relatively small download time, are platform independent, and require ...

35. jdbc drivers types and advantages    coderanch.com

Hello everyone , Having worked on type 1 drivers and then directly on type 4 driver I am not very sure about Type 2 and Type 3 I have read about the various types of drivers and have understood a few things but am confused about a few of them . Here are a few doubts : A > At many ...

36. choose jdbc driver type    coderanch.com

37. JDBC Driver Type    coderanch.com

The deails of usage are as below Driver - Sybase Driver - jConnect (comes with Sybase client installation) AppServer - BEA Weblogic 8.1 Backend - Sybase Another case Driver - DB2 UDB - com.ibm.db2.jdbc.app.DB2Driver AppServer - WebSphere Backend - DB2 UDB 7.1 Please note, in both the above cases, the end-client calls the AppServer which inturn uses a datasource to lookup ...

41. How do u indentify the type of driver ?    coderanch.com

42. How to find JDBC driver type ?    coderanch.com

The reason for asking for an API is that, we use different drivers with different databases without actually knowing the type. And given a driver, how do we know what is its type ? Well, it doesnt make a difference to the end result though as long as the JDBC API's are implemented by the driver.

43. driver type?    coderanch.com

Hmm. Type 1 - only if you really really have to. Type 4 - almost always used if it is available and 'fully implemented'. Type 2 and 3 - used if Type 4 is not available, and depending on which is available and has better functionality. Just off the top of my head.

44. Type 4 Driver Problem    coderanch.com

Hi , I had simple program by using the oracle type 4 thin driver it is working fine . " Which is run from command prompt" But in the Case of Our Own Build in tool which is used for connection pooling the class.forName(oracle.jdbc.driver.OracleDriver) is displaying error "No Such driver found " Which is compiled by tomcat Server . I Setted ...

45. Type 4 driver    coderanch.com

46. type 3 jdbc driver    coderanch.com

47. How to determine the driver type    coderanch.com

48. finding Driver Type    coderanch.com

Originally posted by Anurag Mishra: Can anoyone explain me how I can find what Type of driver is available on my machine... Anurag, So far I understand those "JDBC Drivers" are different in their own respect and not necessarily be found on the same host system. Let me explain you. 1) If you are on windows, ODBC is available by default ...

49. type 3 or type 4 driver    coderanch.com

50. Type of JDBC Drivers    coderanch.com

51. types of drivers    coderanch.com

52. what are diff. types of driver types..    coderanch.com

53. jdbc driver Type    coderanch.com

Hi, There are two issues that I have with this question. One, you have been asked repeatedly now to change your display name to something real. You need to change your display name from HIMAGIRIREDDY to something real which you can do http://www.coderanch.com/forums/user/edit I fear the wrath of Bear will be descending on you for this infraction if you don't fix ...

54. TYpe 4 jdbc driver    coderanch.com

55. How To work With JDBC Type 2 Driver    coderanch.com

56. JDBC driver types    coderanch.com

Hello , I have googled around for the different types of drivers ( 1 ... 4 ) While reading a number of articles I was not quite sure of the following : 1 > Type 2 Drivers need vendor database library to be loaded on each client machine I am not sure what this means - client here would probably mean ...

57. JDBC type 3 driver    coderanch.com

58. Stoared procedure & Type 4 driver    coderanch.com

59. Type 3 driver    coderanch.com

61. Open-source Access Type 4 Driver    coderanch.com

Hi, Can you help me to find out an open-source type 4 driver for MS Access? I tried with "HTTX Access" but that is a licenced one and I couldn't find one even after a long time search. If you know any free or open-source drivers please let me know. Thank you, Ratheesh

62. Type 3 vs Type 4 Drivers    coderanch.com

I see little difference from a security perspective. The primary difference is whether the generic JDBC call is translated to the vendor specific call on the client or on the server. The client, server and data stream are all equally vulnerable in either case. I think that the layered security approach will be the same regardless of which JDBC driver type ...

63. Support of JDBC Type 3 drivers ?    coderanch.com

You might consider contacting particular vendors (or finding their message boards) and asking them. I haven't seen much of a global trend, so its possible different companies have their reasoning. I suspect its properly because of laziness (and security)... they'd rather spend the time developing one good driver than 2 medium drivers, but thats a guess.

65. which type of driver is this ?    coderanch.com

66. Type II Driver    coderanch.com

68. Type 2 driver    coderanch.com

69. Doubt about type 2 driver    coderanch.com

71. configure Type 4 driver    coderanch.com

72. Difference between all types of drivers    coderanch.com

73. Type 3 driver    coderanch.com

74. Type 1 & Type 2 drivers    coderanch.com

75. type 4 jdbc driver    coderanch.com

Normally what you do with a JDBC driver is: 1. Put the driver's jar into your classpath. 2. Code the driver URL (in the part of your code where you connect to the database) according to whatever the driver's documentation says. That's what you should do with this one, too. In case you didn't find it, the link which says "Document" ...

76. Is only Type 4 driver can be used when working with Applets ??    coderanch.com

The standard security permissions prevent that you access a database on another server than the one that serves the applet. The reason why type1 and type2 are not appropriate for applets is because they depend on a certain platform (type 1) or require client software (type 2). Except for Access means: Access is not a client server database. You need file ...

77. JDBC driver types    coderanch.com

Hey Ninand, The four type of drives are type1, type2, type3 and type 4.. Type 1: JDBC-ODBC Bridge plus ODBC Driver This combination provides JDBC access via ODBC drivers. ODBC binary code -- and in many cases, database client code -- must be loaded on each client machine that uses a JDBC-ODBC Bridge. Sun provides a JDBC-ODBC Bridge driver, which is ...

78. Confusion with type 1 driver    coderanch.com

Hi, I have a doubt regarding JDBC-ODBC bridge driver. Upto what I know in type1 driver you make a call to jdbc api. This call gets translated to odbc call and then database specific native call. What i am not able to undesrtand : step 1 :- Class.forName("sun.jdbc.odbc.JdbcOdbcDriver"); //will load the driver. step2:- DriverManager.getConnection("jdbcdbc:dsn");//This statement will internally calls the connect method ...

80. Driver Type    coderanch.com

These are the driver versions in the 11R1 release: - JDBC Thin Driver 11R1 100% Java client-side JDBC driver for use in client applications, middle-tier servers and applets. - JDBC OCI Driver 11R1 Client-side JDBC driver for use on a machine where OCI 11R1 is installed. - JDBC Thin Server-side Driver 11R1 JDBC driver for use in Java program in the ...

81. Type of driver    coderanch.com

we can use both type 3 and type 4 ......... but type 1 driver is not suppored for web application because it require the odbc driver to installed on each client machine. this driver is used only when you want that webapplication to run on your own machine only. but when you require that application to run on each and every ...

83. JDBC TYPE 3 driver -more explanation?    coderanch.com

what i understood by reading in different post/books about JDBC Type 3 driver (Net pure Java) is that In a Type 3 driver, a three-tier approach is used to accessing databases. The JDBC clients use standard network sockets to communicate with an middleware application server. The socket information is then translated by the middleware application server into the call format required ...

84. JDBC TYPE 4 driver    coderanch.com

I have some some doubts in JDBC type 4 driver. while making database connection in oracle i have used classes12.jar which is of TYPE 4. Question 1) Who does provide this classes12.jar ?Is it database vendor like in this case oracle database vendor? 2)If classes12.jar is provided by database vendor then if tomorrow i change database then i will have to ...

85. run in my PC: Type 1 db driver Access / java[SE1.6] Desktop Applications, what I need    dbforums.com

C:\Users\User\Documents\TextBooks Data Files\The Web Warrior Guide to Web Database Technolo gies, 1st Edition\extract\Chapter06\Chapter>java ResultSetDemo [Microsoft][ODBC Microsoft Access Driver] Syntax error in FROM clause. java.sql.SQLException: [Microsoft][ODBC Microsoft Access Driver] Syntax error in FROM claus e. at sun.jdbc.odbc.JdbcOdbc.createSQLException(JdbcOdbc.java:6957) at sun.jdbc.odbc.JdbcOdbc.standardError(JdbcOdbc.java:7114) at sun.jdbc.odbc.JdbcOdbc.SQLExecDirect(JdbcOdbc.java:3110) at sun.jdbc.odbc.JdbcOdbcStatement.execute(JdbcOdbcStatement.java:338) at sun.jdbc.odbc.JdbcOdbcStatement.executeQuery(JdbcOdbcStatement.java:253) at ResultSetDemo.main(ResultSetDemo.java:10) C:\Users\User\Documents\TextBooks Data Files\The Web Warrior Guide to Web Database Technolo gies, 1st Edition\extract\Chapter06\Chapter>

86. run in my PC: Type 1 db driver Access / java[SE1.6] Desktop Applications, what I need    java-forums.org

C:\Users\User\Documents\TextBooks Data Files\The Web Warrior Guide to Web Database Technolo gies, 1st Edition\extract\Chapter06\Chapter>java ResultSetDemo [Microsoft][ODBC Microsoft Access Driver] Syntax error in FROM clause. java.sql.SQLException: [Microsoft][ODBC Microsoft Access Driver] Syntax error in FROM claus e. at sun.jdbc.odbc.JdbcOdbc.createSQLException(JdbcOdbc.java:6957) at sun.jdbc.odbc.JdbcOdbc.standardError(JdbcOdbc.java:7114) at sun.jdbc.odbc.JdbcOdbc.SQLExecDirect(JdbcOdbc.java:3110) at sun.jdbc.odbc.JdbcOdbcStatement.execute(JdbcOdbcStatement.java:338) at sun.jdbc.odbc.JdbcOdbcStatement.executeQuery(JdbcOdbcStatement.java:253) at ResultSetDemo.main(ResultSetDemo.java:10) C:\Users\User\Documents\TextBooks Data Files\The Web Warrior Guide to Web Database Technolo gies, 1st Edition\extract\Chapter06\Chapter>

87. How to know which type of jdbc driver used in my application    forums.oracle.com

My approach will be.... Type1: you have to have ODBC s/w install on your machine...even the connection string starts with jdbc:odbc....so it can be identifed easily Type2: you have to install client s/w in your machine...if you are using oracle oci driver ...you need to install oracle client s/w Type3: you use servername / port to connnect to middleware Type4: you ...