1. Quick, Petty Java Question: Parenthesis around SQLException stackoverflow.com |
2. Why ‘No database selected’ SQLException? stackoverflow.comwhy this program is not executing when it goes in to the do while loop second time and why it is giving the exception "Exception java.sql.SQLException: [MySQL][ODBC 5.1 Driver][mysqld-5.0.51a-community-nt]No database selected" |
3. How can I handle this exception within this method? stackoverflow.comI have JDBC connection code similiar to the following from the Java JDBC tutorial: |
4. How should I wrap a SQLException to an unchecked one? stackoverflow.comWe all know that SQLException is a checked Exception and most of us agree that checked Exception are verbose and leads to throw/catch pollution. Which approach should I choose to avoid SQLException ... |
5. Limiting iBATIS iteration over a list/Array based on numeric condition stackoverflow.comI have been using iBatis to iterate over a list of items in a select statement as follows: |
6. Why I cannot debug a DatabaseMetaData? stackoverflow.comI've a strange situation with a little application in Java using a JDBC-OBDC. I'm inspecting a Database using the DatabaseMetaData Class. When I execute the program, everything works without anyproblem. But ... |
7. How to catch SQLException of Data ? (eg. Data not exist) stackoverflow.comSearching Solution for this question for long period but still unmanaged to get a answer for this, I'm trying to make a search box in my application made with JAVA. I ... |
8. What does this BatchUpdateException mean? stackoverflow.comI'm getting this BatchUpdateException from a stmt.executeBatch() statement: |
9. Figuring out 'Which Constraint' was violated from SQLException stackoverflow.comMy code can encounter a 'Constraint Violation Exception' (CVE) for a number of different constraints. In order to display a meaningful message to the user and to take specific action I ... |
10. JDBC and SQLException stackoverflow.comI am having a Java class with several methods like this |
11. SQLException : no such column stackoverflow.comI'm a new member. I have been struggling with sqlitejdbc, I thought. I made a query to sqlite database from a java program.I got above exception. My query is |
12. sqlException : "Invalid scale size. Cannot be less than zero." when executing script with UNION forums.netbeans.orgI received this sqlException while debugging : Invalid scale size. Cannot be less than zero. I was executing this script : select trunc(A.ft_dt) - trunc(sysdate) from table_name A UNION select trunc(A.bp_dt) - trunc(sysdate) from other_table_name A note : FT_DT and BP_DT are both of type DATE The exception occurs on CachedRowSet.populate(ResultSet) The script works fine when ran on pl/sql but not ... |
13. SQLException Invalid Descriptor Index coderanch.comPlease make sure 1. Field 'HIGHEST' exists in table STK_DETAIL 2. There are some records in the in the table STK_DETAIL which matches the selection criteria Here I found interesting thing in the selection criteria (STK_ID = '" + f2 + "'") what is f2 doing? I think you need to create PreparedStatement and you need to use setString method to ... |
14. SQLException coderanch.com |
15. Another code snippet about SQLException coderanch.com |
16. Catching a SQLException coderanch.comif more than one exception raised by a piece of code you can specify more than one catch clauses , where each catch clause will catch a diff type of exception. for eg. try { // your code } catch(SQLException se) { //-------1 se.printStackTrace(); } catch(Exception e) { //----------2 e.printStackTrace(); } Note: Exception class is super class of all other exceptios..hence ... |
17. getconnection() --> SQLException coderanch.comHi, I have Oracle 8i personnal editon, jdk1.3, window98. I have installed the thin driver. I tried to getconnection() it gives me error java.sql.SQLException: Io exception: The Network Adapter could not establish the connection My code [fontsize ="+0"] import java.sql.*; import java.io.*; class JdbcTest { public static void main(String s[]) throws ClassNotFoundException, SQLException { DriverManager.registerDriver(new oracle.jdbc.driver.OracleDriver()); String url = "jdbc : ... |
18. SQLException -- urgent help needed coderanch.com |
19. SQLException -- help needed coderanch.com |
20. SQLException coderanch.comsomewhere in your code, you are creating statements, and not closing them. This causes cursors to remain open and accumulate, until finally, the number of open cursors exceeds the maximum set by the Database. So you'll have to find all the statements in your code and make sure you call statement.close() on every one. Jamie |
21. SQLException: ORA-01008 coderanch.comsounds like you may not have set all your variables in a prepareStatement: If you have a query with 2 ?'s like "select id, name from emp where age = ? and address = ?" and you only set one ? then not all variables will be bound. So check to make sure that substitution variables have been substituted (setString(), setInt() ... |
22. Close if SQLException Occured? coderanch.com |
23. SQLException: Invalid Descriptor Index? coderanch.com |
24. Specific SQLException coderanch.comtable or view doesn't exist - this means the table or view isn't physically in the database or the client that is connected to the database does not have permissions to use the table or view. Usually this will happen if you create a table in the database as the administrator, then forget to assign permissions to the user. Jamie |
25. SQLException: invalid arguments in call?? coderanch.comHi I'm having the following error,also i included the sample code to access my local oracle database. i have oracle on my c:\ drive. Thanks for the help. error: ======================================= java.sql.SQLException: invalid arguments in call at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:114) at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:156) at oracle.jdbc.dbaccess.DBError.check_error(DBError.java:803) at oracle.jdbc.ttc7.TTC7Protocol.logon(TTC7Protocol.java:175) at oracle.jdbc.driver.OracleConnection. |
26. Reporting DB status after a SQLException coderanch.comI tried the same thing on DB2V5 running on OS/390 and got a 23504. SQL state is:23504 COM.ibm.db2.jdbc.DB2Exception: [IBM][CLI Driver][DB2] SQL0532N A parent row cannot be deleted because the relationship "PRJCTNBR" restricts the deletion. SQLSTATE=23504 The first 2 characters are the class and 23 is Integrity Constraint Violation. Maybe you can use the "23" to indicate children on a delete? --Amy ... |
27. What causes a SQLException? coderanch.com |
28. More detail from SQLException coderanch.com |
29. SQLException - Invalid Column Type coderanch.com |
30. SQLException: no data found - i can retrieve data, but not use it coderanch.comi'm having trouble with a jdbc-odbc connection to an access database. in a function, i call a sql query, initialize an array to the size of the query by using result.last() and then result.getRow(), and then use .beforeFirst() before i start looping through the resultset to add each row to the array. i have done this successfully before within the same ... |
31. SQLException coderanch.comHi ... I downloaded Informix JDBC driver Type 4 and installed it already. I have written a small program to test whether I could access to the Informix database using the driver. I execute: java getIfxMetaData 192.168.0.5 1533 maq website informix pass where: hosts = 192.168.0.5 port = 1533 dbname= maq server= website userid= informix pass = pass I got the ... |
32. SQLException: 1) Descriptor 2) Processes coderanch.comShrihari, Your first exception is probably due to your code. Don't show no code and exception stack trace, don't get no more help from me. Your second exception is due to the configuration of your Oracle database (and probably also partly due to your code). You can alleviate this problem by modifying the Oracle configuration files. Please read the Oracle documentation ... |
33. How to deal with this SQLException. coderanch.com//import java.io.*; import java.sql.*; //import javax.servlet.*; //import javax.servlet.http.*; public class EmployeesTableQuery { public static void main(String[] args) { Connection con = null; Statement stmt = null; ResultSet rs = null; try { Class.forName("com.mysql.jdbc.Driver"); con = DriverManager.getConnection( "jdbc:mysql://192.9.200.177/TestDB", "root", ""); stmt = con.createStatement(); rs = stmt.executeQuery( "select employee_id, employee_name from employees"); while(rs.next()) { System.out.println("iloveu"); } } catch(ClassNotFoundException e) { System.out.println("Cannot load driver:" ... |
34. SQLException.. !! plz help coderanch.com |
35. SQLException: ORA-01861: literal does not match format string coderanch.com |
36. an SQLException coderanch.com |
37. Opinions asked: SqlException vs unchecked exceptions coderanch.com |
38. SQLException Calling Stored Procedure coderanch.comHello all, I'm getting the following exception when calling a stored procedure from Java. Maybe someone can help me out here. See details below. Exception java.sql.SQLException: ORA-01747: invalid user.table.column, table.column, or column specification at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:134) at oracle.jdbc.ttc7.TTIoer.processError(TTIoer.java:289) at oracle.jdbc.ttc7.Oall7.receive(Oall7.java:573) at oracle.jdbc.ttc7.TTC7Protocol.doOall7(TTC7Protocol.java:1891) at oracle.jdbc.ttc7.TTC7Protocol.parseExecuteFetch(TTC7Protocol.java:1093) at oracle.jdbc.driver.OracleStatement.executeNonQuery(OracleStatement.java:2047) at oracle.jdbc.driver.OracleStatement.doExecuteOther(OracleStatement.java:1940) at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStatement.java:2709) at oracle.jdbc.driver.OraclePreparedStatement.executeUpdate(OraclePreparedStatement.java:589) at oracle.jdbc.driver.OraclePreparedStatement.execute(OraclePreparedStatement.java:656) at storedproctest.StoredProcApp. |
39. SQLException handling problem coderanch.com |
40. SQLException ORA-00927: missing equal sign coderanch.com |
41. SQLException:Invalid column name coderanch.comHi Folks, I am using SQL Server 2000 database and using a Java DAO class executing an SQL query using preparedStatement.The issue is that intermittently i get the following exception: "SQLException:Invalid column name". I checked the filed name in the table and the filed name i gave in the resultset.getInt("field_name")and both are matching.The parameter values for the query are fetched from ... |
42. SQLException SQL0666 coderanch.com |
44. sqlException coderanch.comKelly, With the exception it looks like the parameters you r passing are less as compared to what the query expects. In the query stat.executeupdate("UPDATE Stock"+"SET Qty(dbfieldname)="+ quantity(variable)+" "+WHERE Itemsno(dbfieldname)='"item+"'"); quantity(variable) is a field i guess which u r picking from GUI. so it too must be in single quotes . stat.executeupdate("UPDATE Stock"+"SET Qty(dbfieldname)='"+ quantity(variable)+"'"+WHERE Itemsno(dbfieldname)='"item+"'"); try this out thanks, Rajendar ... |
45. SQLException: Invalid column type when setting null values to NUMBER type columns coderanch.comI have a column in Oracle table which is of type NUMBER ( and it can be null ). Inorder to insert values , I create a PreparedStatement object and when I try to set the value for this column I get an invalid column type error. The code snippet is as below preparedStatement.setObject ( paramIndex , args[i] ); where args[i] ... |
46. ORA-00907: missing right parenthesis - SQLException coderanch.com |
47. SQLException Due to Deadlock coderanch.com |
48. SQLException : not all variables bound coderanch.compublic boolean addUser() { try { String sid=""; sid=getSid(); String sname=""; sname= getSname(); int year=0; year = getYear(); String address = ""; address = getAddress(); String bdate = ""; bdate = getBdate(); String phone = ""; phone = getPhone(); String email = ""; email = getEmail(); String ssn = ""; ssn=getSsn(); double gpa = getGpa(); String semcode = getSemcode(); System.out.println("calling fssn"); ... |
49. Strange SQLException coderanch.com |
50. SQLException: 17002 Io exception: Bad packet type coderanch.com |
51. SQLException : null coderanch.comWe are trying to connect to Mysql. The url we are using is url = "jdbc:mysql://LAB112686062/"+bd; Where db is the database's name. typing hostname in the terminal appears LAB112686062. The Mysql user and password is OK. We used localhost intead of LAB112686062 and the error is the same. Our O.S. is Linux Mandrake 10.2 MySql version 4.0.20 Mysql-connector 3.1.11 JDK version ... |
52. SQLException on con.prepareStatement() coderanch.comHi I'm getting the following exception when i try to create the PreparedStatement. com.ibm.db2.jcc.b.SQLException: invalid operation: connection closed I'm using a DB2 Universal JDBC Driver Provider Datasource. Connection is getting created successfully but the preparedStatement is not getting created. I've given my code snippet below: String olQry = "select count(*) from employee"; javax.naming.InitialContext ctx = new javax.naming.InitialContext(); DataSource ds = (javax.sql.DataSource) ... |
53. SQLException: bind variable does not exist coderanch.comKarthika, Could you post your code so that we can find exact problem.Untill then we can guess only. A common mistake by developers is that whenever they use sequences etc they increment the sqequence number of place holder, possibily same error is here are u doing similar like code below pstmt(2,Your_First_place_holder); pstmt(3,Your_Second_place_holder); Shailesh |
54. Why this Program throws SQLException coderanch.comSQL Server 2000 has two methods it can use for authentication. Either Windows Integrated authentication, which authenticates a user based on their NT/AD accounts, or SQL Server authentication which authenticates a user based on the username and password defined as a login on the server instance. The older Microsoft driver can only work with SQL Server authentication so you have to ... |
55. throwing SQLException : GeneralError coderanch.com |
56. throwing SQLException : GeneralError coderanch.com |
57. SQLException coderanch.comi'm using java5, mySql 4.1 and my driver is mysql-connector-java-3.0.16-ga-bin.jar i'm using eclipse 3.2 too after testing my Jdbc class and get a green, i tried to test it from another computer that is in my home network from mysql admin i granted everything to user root from my son's ip: 192.168.1.102 here's my code: package bd; import java.sql.*; public class ... |
58. SQLException in distributed application coderanch.com |
59. data truncation & SQLException coderanch.comI came in to work this week and all of a sudden I'm getting data truncation errors from my MySQL database that are throwing SQLExceptions. The code hasn't changed, I've check code that works on another database with identical table structure on another server, and I'm getting the same problem. Everyone says they haven't changed any settings on the MySQL database ... |
60. Empty SQLException on attempt to run a stored procedure coderanch.com |
61. SQLException on column name coderanch.com |
62. SQLException: No more data to read from socket coderanch.com |
63. User Defined SQLException... coderanch.com |
64. SQLException in iteration and loop doesn't continue coderanch.comDear All I have been stuck with this weird problem In side a loop I have try catch block and for testing purpose I am explicitly throwing an SQLException on particular iteration and want the logic to continue the loop after recording the iteration no where Exception was thrown but It breaks out of the loop and comes in outer finally ... |
65. SQLException Parameter Conflict coderanch.comHi All, I have one stored procedure with 9 in parameters and one out parameter. In oracle the OUT parameter was declared as BINARY_INTEGER. I am sending all the arguments correclt, and for the 10th argument i specified like the following: cs.registerOutParameter(10,java.sql.Types.INTEGER); I am not sure whether the above is correct or worg, and i did not get any errors while ... |
66. SQLException: Callable statments not supported. coderanch.com |
67. SQLEXCEPTION: Already Closed coderanch.comHi all, Earlier i was using jvm parameters for data base connection URL, user, password. But now, i started using jboss datasource defined in jboss/default/deploy as an xml qds.xml |
68. SQLException: ORA-00911: invalid character coderanch.com |
69. Not Quite sure how there is a SQLException on this line... coderanch.comHi, I am trying to just get the value of a column in a DB that stores an int. The value is not null. I have tried both using a column name and index number and with both I get a SQLException error. This is the code: public void actionPerformed(ActionEvent evt) { JButton Clicked = (JButton) evt.getSource(); ClickedText = Clicked.getText(); System.out.println(ClickedText); ... |
71. Java sqlexception definition coderanch.com |
72. SQLException problem? coderanch.com... ResultSet rs_downloads_this_month_stm = downloads_this_month_stm.executeQuery() ; this_months_downloads = rs_downloads_this_month_stm.getString("downloads") ; rs_downloads_this_month_stm.close() ; ResultSet rs_downloads_last_month_stm = downloads_this_month_stm.executeQuery() ; last_months_downloads = rs_downloads_last_month_stm.getString("downloads") ; rs_downloads_last_month_stm.close() ; ResultSet rs_downloads_last_year_stm = downloads_this_month_stm.executeQuery() ; last_years_downloads = rs_downloads_last_year_stm.getString( "downloads") ; rs_downloads_last_year_stm.close() ; ResultSet rs_sales_to_date_this_month_stm = downloads_this_month_stm.executeQuery() ; this_month_sales = rs_sales_to_date_this_month_stm.getString("price") ; rs_sales_to_date_this_month_stm.close() ; ResultSet rs_sales_to_date_last_month_stm = downloads_this_month_stm.executeQuery() ; last_month_sales = rs_sales_to_date_last_month_stm.getString("price") ; rs_sales_to_date_last_month_stm.close() ; ResultSet rs_sales_to_date_this_year_stm = downloads_this_month_stm.executeQuery() ... |
73. Catching SQLException in CMP Container Generated Code coderanch.comHi, I hope this is an advanced question. I have exhausted two text books and most forums and cannot get an answer. I have a CMP Entity Bean that persists to a table that has one column with a UNIQUE index. When my client sends a JMS message to a Message Driven Bean to create another Entity Bean using data that ... |
74. User Defined SQLException... coderanch.comHi, My problem description is to generate a User Defined SQLException. Here is a look Let's suppose at any time in Stored Procedure I need to raise a user defined Exception and then in catch block of Stored Procedure we are catching it and handling it, now if we want to propagate the same exception with same message to the JAVA ... |
75. SQLException.... coderanch.com |
76. SQLException beteen correlation and exposed name coderanch.comHi there, I have a little problem with a SQL query I'm running. when ran in SQL this query is fine, but put it into a Java class and call it from a servlet and I get this error. java.sql.SQLException: The correlation name 'TABLENAME' has the same exposed name as table 'TABLENAME'. Never seen this before and can;t see anything wrong ... |
77. java sqlexception coderanch.comi seem to be getting an exception when trying to insert in a database defined in ms access. parameters are as follows: driver is sun.jdbc.odbc.JdbcOdbcDriver; error code is: -3506 sql state is :37000 message is : [Microsoft][ODBC Microsoft Access Driver] Syntax error in FROM clause. my query is: "select * from Order" java 1.5 |
78. SQLException: No data found coderanch.comHi All, What will be possible reasons of above exception? In program once user added all data in add operation,my next operation will be view.once i click on the save button,after inserting all data i make operation as view which call view part of the program. but getting above mentioned exception at marked lines here is code /* * To change ... |
79. doubt while trapping SQLException coderanch.com |
80. SQLException:Column count doesn't match value count at row 1 coderanch.comHi All I'm trying to insert data into database using Servlets and JSP. Using MySQL database. But I'm getting SQLException : Column count doesn't match value count at row 1. I have verified all the columns and their data types in the database against the one in my Servlet program. Unable to trace the root cause of this error. Here's the ... |
81. SQLException:Parameter Index out of Range coderanch.comHi All I'm getting a SQLException with description "Parameter Index out of range(1) number of parameters, which is (0). Here's the code: String povpbean = null; ResultSet rs = null; PreparedStatement pstmt = null; Connection con = null; try{ String query = "Select QtyOfOrder from ProductOrder where CustomerName=M/S GE Thermometric I"; try { Class.forName("com.mysql.jdbc.Driver"); con = DriverManager.getConnection("jdbc:mysql:///smpc", "root", "Varshini@9"); } catch ... |
82. SQLException: No parameter specified for parameter 1 coderanch.com |
83. Strange SQLException coderanch.comHello: I have the following code: proc = (OracleCallableStatement)conn.prepareCall("{call a_stored_procedure(?,?,?,?,?,?) }"); proc.setLong(1, stateDataID); proc.setLong(2, new Long(businessUnitID)); proc.setString(3, autofill); proc.registerOutParameter(4, OracleTypes.ARRAY, "ORG_FIRST_CHAR_OBJ_TAB"); proc.registerOutParameter(5, OracleTypes.VARCHAR); proc.registerOutParameter(6, OracleTypes.ARRAY, "ERROR_OBJ_TAB"); proc.execute(); ARRAY firstLetterARRAY = proc.getARRAY(4); Object[] firstLetterOut = (Object[])firstLetterARRAY.getArray(); The class which contains this code has a main method so I can test it. When I execute the main method from within JDeveloper, everything works ... |
84. Continue with HashMap iterator even if SQLException is caught coderanch.comHi, I need to populate a table in the database based on the values in hashmap. The hashMap may contain deuplicate values in it but with different key.. the code snippet is... private void insertToLGGLS(HashMap |
85. Continue with HashMap iterator even if SQLException is caught coderanch.comHi, I need to populate a table in the database based on the values in hashmap. The hashMap may contain deuplicate values in it but with different key.. the code snippet is... private void insertToLGGLS(HashMap |
86. SQLException: Io exception: There is no process to read data written to a pipe. coderanch.comIf I use 32 bit version of java and "oci" driver to connect with Oracle then it is working fine. If I use 32 bit version of java and "thin" driver to connect with Oracle then it shows me ablove error. If I use 64 bit version of java and "thin" driver then also it shows me ablove error. But if ... |
87. SQLException: Data truncated coderanch.comhi I am trying to insert double data type into my database but it is giving me an exception which goes like this C:\Projects\Jude>javac DatabaseOperation.java C:\Projects\Jude>java DatabaseOperation Class Loaded Connection is made GtBank Emem 1222 191 100.43 200.53 20/01/10 java.sql.SQLException: Data truncated for column 'debit_amt' at row 1 at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:1056) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:957) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3376) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3308) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:1837) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:1961) at ... |
88. Getting SQLException and NullPointerException while trying to access DB coderanch.comHi, Currently i am using ecllipse galileo 3.5.2 , Java-Open-JDK-1.6, Tomcat 6.0.29 as app server,Oracle 10g XE DB in Ubuntu 10.10. I am running a sample servlet to list the employee details from the DB.I have set the configuration parameters in Deployment Descriptor for the connection str,user id and password to access the DB. |
89. SQLException coderanch.com |
90. SQLException: bind variable does not exist coderanch.comYou may re-write your query as follows, String query="SELECT PROCESS_ID,NAME FROM SYS_FILEINFO WHERE to_date(CREATION_DATE) BETWEEN TO_DATE(?,'DD-MM-YYYY') AND TO_DATE(?,'DD-MM-YYYY') AND PROCESS_ID LIKE 'MIP.%'"; (OR like the following) String PREFIX = "MIP."; // You can use some function to find out the prefix and substitute here. String query="SELECT PROCESS_ID,NAME FROM SYS_FILEINFO WHERE to_date(CREATION_DATE) BETWEEN TO_DATE(?,'DD-MM-YYYY') AND TO_DATE(?,'DD-MM-YYYY') AND PROCESS_ID LIKE '" + PREFIX ... |
91. sqlException : "Invalid scale size. Cannot be less than zero." when executing script with UNION coderanch.comHi everyone, I really need your help.. please.. I received this sqlException while debugging : Invalid scale size. Cannot be less than zero. I was executing this script : select trunc(A.ft_dt) - trunc(sysdate) from table_name A UNION select trunc(A.bp_dt) - trunc(sysdate) from other_table_name A note : FT_DT and BP_DT are both of type DATE The exception occurs on CachedRowSet.populate(ResultSet) The script ... |
92. SQLException insight coderanch.comYou can execute more than one SQL statement at once; either by separating the statements using ; inside the (Prepared)Statement or by using (Prepared)Statement's batch functionality. For instance, it's possible to execute two UPDATE statements at once. Those two statements can each produce their own error. This is done by this form of exception chaining. For instance: Statement statement = connection.createStatement(); ... |
93. sqlException column not found coderanch.comI don't know. Normally to select data from several tables you would do some kind of a join. If you really want to do the four-way cartesian product then you might have to do something different. For example if two tables had a column with the same name, you might not be able to use "Select *" in that case. You ... |
94. SQLException and ArrayOutOfBoundsException dbforums.comjava.sql.SQLException: Server connection failure during transaction. Due to underlying exception: 'java.lang.ArrayIndexOutOfBoundsException: 40'. Attempted reconnect 3 times. Giving up. I don't understand why there is an array out of bounds exception. my host is localhost:3306 and i already verified my username and password. I granted access on all db but it displays zero changes. what does this mean? i am using mysql ... |
95. SQLException: No data found dbforums.com |
96. java.SQLException: bind variable doesnot exist dbforums.comHi, I am trying to execute a select query using prepared statement in java. The executeQuery() method throws bind variable doesnot exist exception. Below is the code section for the same. Code: String var_a = "12345"; String sql = "select distinct (SELECT Col_1 FROM Col_ATTRIBUTE WHERE Col_2 ='AB' and Col_3 = ?) AS COL_NAME, " + "(DECODE((select distinct \"Col_1\" from Tab_1 ... |
97. java: what is (SQLException e ) and ( IOException e) go4expert.comHi Everyone, What is ( SQLException e ) and ( IOException e )? Anyone can explain to me? coz i have no java experience, i need to understand it then convert to bash script. how can provide the logical for SQLException e and IOException e, so that it will easy for me to do convertion. I really need you all to ... |
98. SQLException: Communications link failure java-forums.orgpublic Main() { initComponents(); setVisible(true); progress("Checking Files",true,0); if(!FileTest("C:/EPOS_SQL/mysql-connector-java-5.1.7/mysql-connector-java-5.1.7-bin.jar")) { UnZip unZip = new UnZip("C:/EPOS_SQL", "MySQL - EPOS.zip");} progress("Starting Database", true); try { JarFileLoader.addFile("C:/EPOS_SQL/mysql-connector-mxj-gpl-5-0-9/mysql-connector-mxj-gpl-5-0-9.jar"); JarFileLoader.addFile("C:/EPOS_SQL/mysql-connector-mxj-gpl-5-0-9/mysql-connector-mxj-gpl-5-0-9-db-files.jar"); JarFileLoader.addFile("C:/EPOS_SQL/mysql-connector-mxj-gpl-5-0-9/lib/aspectjrt.jar"); JarFileLoader.addFile("C:/EPOS_SQL/mysql-connector-java-5.1.7/mysql-connector-java-5.1.7-bin.jar"); int port = Integer.parseInt(System.getProperty("c-mxj_test_port", "3336")); Class.forName("com.mysql.jdbc.Driver"); [COLOR="Red"] conn = DriverManager.getConnection("jdbc:mysql:mxj:///test?" + "user=monty&password=greatsqldb")[/COLOR]; progress("Starting Up", true, 0); open(new EPOS.Log_In(this), false); progress("", false, 0); } catch (IOException ex) { Logger.getLogger(Main.class.getName()).log(Level.SEVERE, null, ex); } catch (SQLException ex) { ... |
99. SQLException caught:No data found java-forums.orghi i am trying to use database in servlet..in the following program i am receiving an error SQLException caught:No data found import java.io.*; import java.sql.*; import javax.servlet.*; import javax.servlet.http.*; public class DBPhoneLookup extends HttpServlet{ public void doGet(HttpServletRequest req, HttpServletResponse res) throws ServletException, IOException { Connection con=null; Statement stmt= null; ResultSet rs = null; res.setContentType("text/html"); PrintWriter out=res.getWriter(); try{ Class.forName("sun.jdbc.odbc.JdbcOdbcDriver"); Connection conn = ... |
100. Don't know why I get this SQLException. forums.oracle.comYou couldn't have made it easier to understand could you? What I mean to say is that the code I posted kinda came straight from my school textbook, and now it turns out that it is all rubbish. I will now attempt to make sense of your code and help. For the next hour. But thank you. |