jdbc-odbc

问题 I have very simple code: pstat=con.prepareStatement("select typeid from users where username=? and password=?"); pstat.setString(1, username); pstat.setString(2, password); rs=pstat.executeQuery(); int rowCount=0; while(rs.next()) { rowCount++; } rs.beforeFirst(); if(rowCount>=1) { while(rs.next()) { typeID=rs.getInt(1); } But when execute this code I am getting... java.sql.SQLException: Result set type is TYPE_FORWARD_ONLY at sun.jdbc.odbc.JdbcOdbcResultSet.beforeFirst(Unknown Source) at

问题 I'm trying to use the Duke Fast Deduplication Engine to search for some duplicate records in the database at the company where I work. I run it from the command line like this: java -cp "C:\utils\duke-0.6\duke-0.6.jar;C:\utils\duke-0.6\lucene-core-3.6.1.jar" no.priv.garshol.duke.Duke --showmatches --verbose .\config.xml But I get an error: Exception in thread "main" java.lang.UnsupportedOperationException: Operation no t yet supported at sun.jdbc.odbc.JdbcOdbcResultSet.isClosed(Unknown Source

问题 I downloaded jdk8u40 and now I get: SQLException: SQLState: 08001 Message: No suitable driver found for jdbc:odbc:mysqlDB Vendor: 0 where mysqlDB is my data source name. I use: jdbc.drivers=sun.jdbc.odbc.JdbcOdbcDriver jdbc.url=jdbc:odbc:mysqlDB as connection strings. I have downloaded and installed driver: mysql-connector-odbc-5.3.4-winx64.msi I read in your forums that the jdbc-odbc bridge is no longer supported in jdk 1.8. Any help appreciated. 回答1: The JDBC-ODBC bridge is no longer

问题 i made a program that have a database.. Here is my database looked now: I already could retrieve the Username with the User Type when user login with their Username. But i have a problem now, the program run properly, the only thing is the program show all of the Username and User Type even though i login with Username: Fuhans. What i want is the program only show the Logged In Username (e.g: i login with Username: Fuhans and the program show the message box where it display Username (Fuhans)

问题 This question already has answers here : Java ODBC Data Source ( undefined symbol: SQLAllocEnv ) (7 answers) Closed 5 years ago . I am using java to build an application which requires to use MS Access. I am geting the following error when I run the project: /usr/lib/jvm/jdk1.7.0/bin/java: symbol lookup error: /usr/lib/jvm/jdk1.7.0/jre/lib/i386/libJdbcOdbc.so: undefined symbol: SQLAllocEnv What does it mean? 回答1: As you mention in your previous question you are trying to do development in

问题 Case 1: I am trying to connect to the sql-server 2005 database which is situated on the remote server using Class.forName("com.microsoft.sqlserver.jdbc.SQLServerDriver"); connection = DriverManager.getConnection("jdbc:sqlserver://190.128.4.195/unicodedemo?user=ab&password=ab@Admin&useUnicode=true&characterEncoding=UTF-8"); When I execute, I got the following exception : com.microsoft.sqlserver.jdbc.SQLServerException: The TCP/IP connection to the host 190.128.4.195/unicodedemo?user=ab

问题 I'm trying to study for a basic SQL test at school but unfortunately I copied the class that we are supposed to use into a project on my pc and I am getting the following error: java.sql.SQLException: [Microsoft][ODBC Driver Manager] Data source name not found and no default driver specified package Question1; // Your name, Q 1 import java.sql.*; import java.io.*; import javax.swing.*; public class GreenWood { // Set up database connection private static final String DATABASE_FILE_NAME =

问题 I have a database designed using MS Access with a VBA function written in the database When I try to call this function from a java program using JdbcOdbc Bridge I get SQLException with the message meaning "function is not found" the function access modifier in the DB is "public" and I tried to use "ExtendedAnsiSQL=1" in the connection URL but I failed Is there something missing or these functions cannot be called from external programs ? 回答1: MS Access comes in two parts, the Jet/ACE

问题 After going through several tutorials and blog posts, i have unsuccessfully tried to set up a connection from java to a microsoft access database. my system specifications are win 7 [64 bit] odbcad32.ese [64 bit] access 2010 [64 bit] jre6 [64 bit] the code that i wrote for establishing a connection : public Connection makeConn() throws ClassNotFoundException, SQLException { Class.forName("sun.jdbc.odbc.JdbcOdbcDriver"); conn = DriverManager.getConnection("jdbc:odbc:Driver={Microsoft Access

问题 I am creating a desktop application in JAVA (RCP plugin) and I am using MS Access as database for my application. I kept database file on some shared location but whenever I try to open it from different machine it throws exception saying database is already locked by someone else. Please let me know how to resolve this issue. Is there any way to share an MS Access database file between different machine using JDBC connectivity? 回答1: No. This is like giving your car to several people and all