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Java Database Q&A » Statement » execute 

1. How to ignore all erroneous statements and execute all good ones in JDBC executeBatch?    stackoverflow.com

I have java.sql.Statement with lots of batch statements added with addBatch. Executing executeBatch will throw BatchUpdateException after first statement which violates database constrains and won't execute all remaining statements in batch. ...

2. while executing this sql statement in java i m getting this error    stackoverflow.com

this is my sql statement in java.

//validating for employee no exits in database or not

String importTable = getConfig().getImportTable();
        String sql = "update "
  ...

3. Compiling SQL statement before execute    coderanch.com

Hello Friends, How can I get the Connection.prepareStatment method to throw a SQLExecption if the SQL syntax is wrong or invalid. I have an array of String with SQL statements that I prepare in a loop. Then, in a second loop, I get the data from my source and for each pstmts[i] I do an executeUpdate(). How can I detect if ...

4. Callable statement return false on execute    coderanch.com

In fact I found the solution, after one day of searches, in an other forum. I was wrong in the interpretation of the boolean returned by execute : "I have no idea what SQL you are executing, but in the Java documentation it says; Returns: true if the next result is a ResultSet object; false if it is an update count ...

5. Problem while executing Procedures Using Callable Statement    coderanch.com

Hi Friends, Having probelom in executing Procedures in Database. I am Using MS-SQL Server ,and connecting the Database through JDBC-ODBC Coonection.Following are the short Description of the Probelom that is Encountering. 1.Created Procedure in MS-SQL Server, which intern have 28 Tables Interaction,ie..,Creating Temprory Tables,Selecting Values from Source Table,Pushing the Selected values into Temprory Tables. 2.Execute Above Procedure through Callable Statement. working ...

6. Update statement not executing    coderanch.com

Hi All, I am facing an unique problem.I am firing an Update statement, but the executions gets hang there in the statement. Please find the code below. import java.sql.Connection; import java.sql.DriverManager; import java.sql.PreparedStatement; import java.sql.ResultSet; import java.sql.Statement; public class BobfSqlUpdateTest { private static Connection con; public static void main(String a[]) { try { PreparedStatement stmt=null; ResultSet rs=null; System.out.println("before getting the driver"); ...

7. couldn't execute insert statement    coderanch.com

Hi All after created couldscape database and its table inside websphere v6 and tried to execute the insert sql statement inside websphere v6 with the same connection used when created database and its table i got an error saying "problems encountered while trying to establish connection CloudscapeConn. Reason:'Array index out of range:0' could anyone know why the insert sql statment couldn't ...

8. Statements executing VERY slowly    coderanch.com

Hi all Statements we execute against the database are VERY SLOW INDEED. The sql is generated by Hibernate. The application server is Webshpere Community Edition. The database is Sql Server 2005. The database driver is the jTDS driver. If we take the sql generated by hibernate and execute it directly against the database, the query flies along. If we take the ...

9. executing a statement !!!!!!!    coderanch.com

10. execute insert statements having unicode data from java    coderanch.com

Hi, I am facing problems in inserting unicode data into sql server 2005 from a java file. I have written couple of insert statements in file xyz.sql having some unicode data (chinese characters) and saved it as UTF-8. INSERT INTO SECURITY_POLICIES VALUES (2020, N'1', NULL, '2004-06-25 03:15:37.000','sectest', '2004-06-25 03:15:37.000', NULL, NULL, 'PUBLIC', 'NORMAL') I have pre-appended capital N to the Chinese ...

11. How can I distinguish between a timeout and other types of exceptions when executing a statement?    coderanch.com

Hi folks, I' my trying to implement some piece of code which allows to execute arbitrary (prepared) statements with respect to a given timeout value. So far everthing works fine. The queries are executed, the timeouts are respected and the statements in question get cancelled with an SQLException when the timeout limit is reached. The only problem is that using this ...

12. Error executing sql statement    coderanch.com

It Is calling stored procedure retriving data from database for the report and stored in temp table. once report is generated temp table is deleted. but here i am not able to generate report itself and getting exception related to statement. i am also facing problem that from where it is giving error

14. Statement execute method fails    coderanch.com

Hi guys, I have a problem with the code below. When I trace the execution my code the while loop never executes. Immediately after statement.execute() it jumps to the end of the function. What am i doing wrong? Heres the function. Thanks in advance. I have in bold the last statement executed and the immediately next line. public int getLocationId(String location) ...

15. statement is not executing on setString    coderanch.com

The following code works: import java.sql.*; import org.sqlite.SQLiteJDBCLoader; public class TestSqlite2 { static private Connection conn; static private PreparedStatement prep; static private Statement stat; static private void deinit() throws Exception { conn.close(); } static private void fillDb() throws Exception { prep.setString(1, "Gandhi"); prep.setString(2, "politics"); try { prep.executeUpdate(); } catch (Exception e) { } /* try { prep.executeUpdate(); } catch (Exception e) ...

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