UpdateRow problem...
Hi all,
It's my first time try using JDBC 2.0 API, here is the problem:
If I use:
uprs.last();
uprs.updateFloat("PRICE", 10.99f);
uprs.updateRow();
Ok, It's no problem at all, but when I using:
uprs.getString(1);
uprs.last();
uprs.updateFloat("PRICE", 10.99f);
uprs.updateRow();
It throws a exception:
error in row
I use a JDBC:ODBC bridge coneect to a Access database.
Please help me!
Thanks in advance!
Have you positioned on a row before calling
uprs.getString(1);?
It could help if you find out which code line causes the exception.
Either spread outputs in your code likeSystem.out.println( "Next: getString(1)" );or put each "suspicious" line in an own try-catch-block.
Similar Messages
-
UpdateRow() problem fixed, thanks!
I got my problem worked out, but had to ditch the UpdateRow() statement to do it. It turns out that I had an indexed view that I'd forgotten about, which was causing problems. I removed all the indexes and the updates sped up dramatically using a standard UPDATE statement. The UpdateRow() statement never improved, though. Oh well, it's doing what it needs to do now. Thanks for your help, BAM
even though you have found an acceptable work-around I just wanted to throw my two cents in.
first, are running those update rows inside a transaction? just wondering...
second, i wonder if it is slow because you are updating a column used in the where. as a guess i wonder if it is requerying the result set on every update... -
The RDBMS I am working with is:
Apache Derby version = 10.1.2.1
I cannot seem to figure out why this ResultSet update is not working.
I create the ResultSet with the following:
Statement stmt = conn.createStatement(ResultSet.TYPE_FORWARD_ONLY, ResultSet.CONCUR_UPDATABLE, ResultSet.HOLD_CURSORS_OVER_COMMIT);The query that I execute to return the result set contains the primary key, FROM contains only one table, and the query contains no JOINS or UNIONS.
So then I call next()
Update all the columns that I am interested in updating, up to this point everything is fine, I can get the column that I updated out, and the values are the updated ones.
When I call updateRow(), I get: Invalid cursor state - no current row
But there is a current row, I am updating columns in it and those updates are taking place.
Any help is appreciated.
Thanksyes, it returns true.
and it is the row that I am interested in. If
immediately after the next() I get one of the
columns, it is the correct value, then I set it using
updateXXX, then get it out again it is the updated
value. All as I would expect it to work.
But on the call to updateRow() - Invalid cursor state
- no current row.Then I would suspect that the database driver you're using doesn't support updateable resultsets (?)
You do realize that not all databases support that, right?
Although it would seem that you should get a different error message in that case, hence the (?) above. -
Problem with updateRow() of resultset
When using JDBC-ODBC bridge accessing MS SQL Server 8.0.
I issue the rs.updateRow(), and receive the following error:
class java.sql.SQLException [Microsoft][ODBC SQL Server
Driver]Invalid attribute/option identifier
Any one out there have an idea ???
JagpateHi Rolandpish:
I'm using the following on Windows XP Pro:
Product : Microsoft SQL Server, Version : Microsoft SQL Server 2000 - 8.00.760 (Intel X86)
Dec 17 2002 14:22:05
Copyright (c) 1988-2003 Microsoft Corporation
Enterprise Evaluation Edition on Windows NT 5.1 (Build 2600: Service Pack 1)
Driver : SQLServer, Version : 2.2.0029I haven't been able to get ResultSet.CONCUR_UPDATABLE.... how did you managed to get that accomplished (pls don't tell me it's because I'm using an Evaluation Edition).
;o)
V.V. -
Query update on each iteration problem (MS SQL Sever / ODBC / Native Driver
Hello,
I�ve been working to learn some Java and now JDBC over the past 10 or so months.
I think I have a general understanding of how to perform queries and work with data using JDBC. However, I�ve run into a problem. I�m trying to do a query of a set of data in a database based on the value of a status column. I want to loop over the messages and perform various functions with the data then update their status in the database. It�s preferable to do these 250 to 1000 rows at a time, but no more and no less.
I�m connecting to MS SQL Server 2000, currently with ODBC. I�ve also tried it with the Java SQL Server 2000 drivers provided by Microsoft with the same results.
I�ve found that I can do a one table query and loop though it with a while (rs.next()) {�} and run an Update statement with executeUpdate on each iteration without any problems, no matter the number of rows returned in query.
I have not been able to use the updateString and updateRow inside the while loop. I keep getting errors like this at the line with the updateRow():
Exception in thread "main" java.sql.SQLException: [Microsoft][SQLServer 2000 Driver for JDBC]Row update failed.
This occurs no mater how many rows I select, 1 or more.
The real problem I�ve been having is that the query I need to loop though joins across several tables and returns some rows from some of those tables. This only seems to work when I query for 38 or less selected rows and I use an Update statement with executeUpdate on each iteration. The updateString and updateRow methods never work. Any number of rows selected greater than 38 causes a deadlock where the Update is waiting for the select to compete on the server and the Update can�t proceed until the Select is complete.
As I stated above I�ve tried both ODBC and the native SQL Server driver with the same results. I have not tried any other databases, but that�s moot as my data is already in MS SQL.
Questions:
How can I avoid or get around this 38 row limit without selecting each row, one at a time?
What am I doing wrong with the updateString and updateRow?
Is there a better approach that anyone can suggest?
Here�s some sample code with the problem:
import java.sql.*;
public class db1{
public static void main(String[] args) throws Exception{
Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
String url = "jdbc:odbc:eBrochure_live";
Connection con = DriverManager.getConnection(url, "sa", "d3v3l0p");
Class.forName("com.microsoft.jdbc.sqlserver.SQLServerDriver");
Connection con = DriverManager.getConnection("jdbc:microsoft:sqlserver://dcm613u2\\dcm613u2_dev:1433", "sa", "d3v3l0p");
Statement stmt = con.createStatement(ResultSet.TYPE_SCROLL_SENSITIVE, ResultSet.CONCUR_UPDATABLE);
Statement stmt2 = con.createStatement(ResultSet.TYPE_SCROLL_SENSITIVE, ResultSet.CONCUR_UPDATABLE);
stmt.executeUpdate("USE [myDatabase]");
stmt2.executeUpdate("USE [myDatabase]");
String qGetMessages = "SELECT TOP 250 t1.messageUUID, t1.subjectHeader, t2.emailAddress as toAddress " +
"FROM APP_Messages as t1 JOIN APP_addressBook_contacts as t2 " +
" On t1.toContactID = t2.contactID " +
"WHERE t1.statusID = 'queued'";
ResultSet rs = stmt.executeQuery(qGetMessages);
while (rs.next()) {
String messageUUID = rs.getString("messageUUID");
String subjectHeader = rs.getString("subjectHeader");
System.out.println(messageUUID + " " + subjectHeader);
String updateString = "UPDATE APP_Messages " +
"SET statusID = 'sent' " +
"WHERE messageUUID = '" + messageUUID + "' ";
stmt2.executeUpdate(updateString);
con.close();
Thanks for the help,
Doug Hughes// sorry, ps.close() should be outside of if condition
String sql = "UPDATE APP_Messages SET statusID = 'sent' WHERE messageUUID = ?";
Statement statement = con.createStatement();
PreparedStatement ps = con.prepareStatement(sql);
ResultSet rs = statement.executeQuery("your select SQL");
if ( rs.next() )
ps.clearParameters();
ps.setString(1, rs.getString("your column name"));
ps.executeUpdate();
ps.close();
rs.close();
statement.close(); -
Installation problem: Central Instance 6.40 Oracle on Linux 32
Hi everybody, I ran into some basic problems with an installation on Redhat EL4 with SUN SDK 1.4.2_12
here is where sapinst stops after selecting the java dvd:
somehow the getting the right Java home seems to be the problem, although environment variables are set...
SAPinst component stack:
========================
Preinstall|ind|ind|ind|ind|ind|0
Current script:
===============
if (!context.getBool("ci") && !context.getBool("di") && !installer.onWindows()) {
// we are running on Unix. We need JAVA_HOME for the user creation only.
WebAS.restore(context.get("WebASDump"));
var webas = new WebAS({sid:context.get("SID"), j2eeStandalone:context.getBool("standalone")});
if (webas.getAccountData(WebAS.SIDAdm).exists) {
return;
if (context.get("JAVA_HOME") == "") {
if (installer.onOS400()) {
installer.getCD("J2EE");
context.set( "JAVA_HOME", os400_getJavaHome() );
} else {
var versions = Java.readVersionFile(installer.getCD("J2EE"));
context.set("JAVA_HOME", Java.getBestHome(versions.minVersion, versions.maxVersion));
here the sapinst_dev.log:
TRACE [sapinst.cpp:285]
CSapInst::initMessaging()
Using custom value info for property SAPINST_MESSAGE_CONSOLE_THRESHOLD.
TRACE[E] [syxxcfsmgt.cpp:269]
CSyFileSystemMgtImpl::getNode(const CSyPath &product.catalog) const
Node product.catalog does not exist.
TRACE [iaxxccontrolfile.cpp:344]
CControlFile::getMessageFilePath()
Running with messages from /tmp/sapinst_instdir/NW04SR1/WEBAS_JAVA/CENTRAL/ONE_HOST
TRACE [sapinst.cpp:306]
CSapInst::initMessaging()
This is SAPinst, version 642, build 703609
compiled on Nov 21 2004, 20:12:45
TRACE [sapinst.cpp:311]
CSapInst::initMessaging()
Gui connected by user root from host localhost
TRACE [syuxcgroup.cpp:528]
bool CSyUserImpl::isExistingOnOS()
checking existence of account group="root" gid="0" succeeded with true.
TRACE [syxxccache.cpp:208]
CSyAccountCache::getGroupImpl(name="", sid="0", create=false, ISyProgressObserver* )
inserted account (root, 0, GROUP) into the accountcache.
TRACE [syxxsyshlp.cpp:133]
syslib::logSystemState()
Process environment
===================
Environment Variables
=====================
SSH_AGENT_PID = 3137
HOSTNAME = localhost
TERM = xterm
SHELL = /bin/bash
DESKTOP_STARTUP_ID =
HISTSIZE = 1000
GTK_RC_FILES = /etc/gtk/gtkrc:/root/.gtkrc-1.2-gnome2
WINDOWID = 35655351
SAPINST_EXEDIR_CD = .
QTDIR = /usr/lib/qt-3.3
USER = root
JRE_HOME = /usr/java/j2sdk1.4.2_12/jre
LD_LIBRARY_PATH = /tmp/sapinst_exe.3669.1153729381
LS_COLORS = no=00:fi=00:di=00;34:ln=00;36:pi=40;33:so=00;35:bd=40;33;01:cd=40;33;01:or=01;05;37;41:mi=01;05;37;41:ex=00;32:*.cmd=00;32:*.exe=00;32:*.com=00;32:*.btm=00;32:*.bat=00;32:*.sh=00;32:*.csh=00;32:*.tar=00;31:*.tgz=00;31:*.arj=00;31:*.taz=00;31:*.lzh=00;31:*.zip=00;31:*.z=00;31:*.Z=00;31:*.gz=00;31:*.bz2=00;31:*.bz=00;31:*.tz=00;31:*.rpm=00;31:*.cpio=00;31:*.jpg=00;35:*.gif=00;35:*.bmp=00;35:*.xbm=00;35:*.xpm=00;35:*.png=00;35:*.tif=00;35:
SSH_AUTH_SOCK = /tmp/ssh-WtPWyH3136/agent.3136
GNOME_KEYRING_SOCKET = /tmp/keyring-MMmk9C/socket
KDEDIR = /usr
SESSION_MANAGER = local/localhost:/tmp/.ICE-unix/3109
PATH = /usr/kerberos/sbin:/usr/kerberos/bin:/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin:/usr/X11R6/bin:/usr/java/j2sdk1.4.2_12/bin:/root/bin
DESKTOP_SESSION = default
MAIL = /var/spool/mail/root
JAVA_BINDIR = /usr/java/j2sdk1.4.2_12/bin
PWD = /root/backupmnt/temp/SAPWAS640LinuxOracle/32bitInstall/DVD_NW_04_SR1_Installation_Master/IM09_LINUX_32/SAPINST/UNIX/LINUX_32
INPUTRC = /etc/inputrc
JAVA_HOME = /usr/java/j2sdk1.4.2_12
LANG = en_US.UTF-8
SAPINST_EXE_DIR = /tmp/sapinst_exe.3669.1153729381
JAVA_VERSION = 1.4.2_12
GDMSESSION = default
SSH_ASKPASS = /usr/libexec/openssh/gnome-ssh-askpass
SHLVL = 2
HOME = /root
JDK_HOME = /usr/java/j2sdk1.4.2_12
GNOME_DESKTOP_SESSION_ID = Default
LOGNAME = root
DBUS_SESSION_BUS_ADDRESS = unix:abstract=/tmp/dbus-KeIbVNuZM7
LESSOPEN = |/usr/bin/lesspipe.sh %s
DISPLAY = :0.0
G_BROKEN_FILENAMES = 1
XAUTHORITY = /root/.Xauthority
COLORTERM = gnome-terminal
User: root, Id: 0
Effective user: root, Id: 0
Group: root, Id: 0
Effective group: root, Id: 0
Umask: 022
Resource Limits
===============
RLIMIT_CPU: maximum amount of CPU time in seconds current: unlimited maximum: unlimited
RLIMIT_FSIZE: maximum size of a file in bytes that may be created by a process current: unlimited maximum: unlimited
RLIMIT_DATA: maximum size of a process's heap in bytes current: unlimited maximum: unlimited
RLIMIT_STACK: maximum size of a process's stack in bytes current: 10485760 maximum: unlimited
RLIMIT_CORE: maximum size of a core file in bytes current: unlimited maximum: unlimited
RLIMIT_MEMLOCK: Locked-in-memory addess space. current: 32768 maximum: 32768
RLIMIT_NOFILE: one more than the maximum value that the system may assign to a newly created descriptor current: 1024 maximum: 1024
RLIMIT_OFILE: one more than the maximum value that the system may assign to a newly created descriptor current: 1024 maximum: 1024
RLIMIT_NPROC: maximum number of child processes per real user ID current: 13184 maximum: 13184
RLIMIT_RSS: maximum resident set size in bytes current: unlimited maximum: unlimited
RLIMIT_AS: maximum size of a process's total available memory, in bytes current: unlimited maximum: unlimited
Working directory: /tmp/sapinst_instdir/NW04SR1/WEBAS_JAVA/CENTRAL/ONE_HOST
TRACE [syuxctask.cpp:1242]
CSyTaskImpl::start(bool)
A child process has been started. Pid = 3705
TRACE [syxxsyshlp.cpp:143]
syslib::logSystemState()
System information
==================
uname: Linux localhost 2.6.9-11.EL #1 Fri May 20 18:17:57 EDT 2005 i686 i686 i386 GNU/Linux
RAM size (MB): 813.152
Swap size (MB): 258.852
Kernel Parameters:
==================
dev.cdrom.autoclose = 1
dev.cdrom.autoeject = 0
dev.cdrom.check_media = 0
dev.cdrom.debug = 0
dev.cdrom.info = CD-ROM information, Id: cdrom.c 3.20 2003/12/17
dev.cdrom.lock = 1
dev.parport.default.spintime = 500
dev.parport.default.timeslice = 200
dev.parport.parport0.autoprobe =
dev.parport.parport0.autoprobe0 =
dev.parport.parport0.autoprobe1 =
dev.parport.parport0.autoprobe2 =
dev.parport.parport0.autoprobe3 =
dev.parport.parport0.base-addr = 888 1912
dev.parport.parport0.devices.active = none
dev.parport.parport0.devices.lp.timeslice = 200
dev.parport.parport0.dma = -1
dev.parport.parport0.irq = -1
dev.parport.parport0.modes = PCSPP,TRISTATE
dev.parport.parport0.spintime = 500
dev.raid.speed_limit_max = 200000
dev.raid.speed_limit_min = 1000
dev.rtc.max-user-freq = 64
dev.scsi.logging_level = 0
fs.aio-max-nr = 65536
fs.aio-nr = 0
fs.binfmt_misc.register =
fs.binfmt_misc.status = enabled
fs.dentry-state = 22755 20214 45 0 0 0
fs.dir-notify-enable = 1
fs.file-max = 82562
fs.file-nr = 2480 0 82562
fs.inode-nr = 17270 1015
fs.inode-state = 17270 1015 0 0 0 0 0
fs.lease-break-time = 45
fs.leases-enable = 1
fs.mqueue.msg_max = 10
fs.mqueue.msgsize_max = 8192
fs.mqueue.queues_max = 256
fs.overflowgid = 65534
fs.overflowuid = 65534
fs.quota.allocated_dquots = 0
fs.quota.cache_hits = 0
fs.quota.drops = 0
fs.quota.free_dquots = 0
fs.quota.lookups = 0
fs.quota.reads = 0
fs.quota.syncs = 20
fs.quota.writes = 0
kernel.acct = 4 2 30
kernel.cad_pid = 1
kernel.cap-bound = -257
kernel.core_pattern = core
kernel.core_uses_pid = 1
kernel.ctrl-alt-del = 0
kernel.domainname = (none)
kernel.exec-shield = 1
kernel.exec-shield-randomize = 1
kernel.hostname = localhost
kernel.hotplug = /sbin/hotplug
kernel.modprobe = /sbin/modprobe
kernel.msgmax = 8192
kernel.msgmnb = 16384
kernel.msgmni = 16
kernel.ngroups_max = 65536
kernel.osrelease = 2.6.9-11.EL
kernel.ostype = Linux
kernel.overflowgid = 65534
kernel.overflowuid = 65534
kernel.panic = 0
kernel.panic_on_oops = 1
kernel.pid_max = 32768
kernel.print-fatal-signals = 0
kernel.printk = 6 4 1 7
kernel.printk_ratelimit = 5
kernel.printk_ratelimit_burst = 10
kernel.pty.max = 4096
kernel.pty.nr = 3
kernel.random.boot_id = 906671fa-2e46-4253-b860-368e36266a3a
kernel.random.entropy_avail = 3968
kernel.random.poolsize = 512
kernel.random.read_wakeup_threshold = 64
kernel.random.uuid = 32d988a2-1496-4f14-93ac-ff43f88ff37d
kernel.random.write_wakeup_threshold = 128
kernel.real-root-dev = 0
kernel.sem = 250 32000 32 128
kernel.shmall = 2097152
kernel.shmmax = 33554432
kernel.shmmni = 4096
kernel.suid_dumpable = 0
kernel.sysrq = 0
kernel.tainted = 1
kernel.threads-max = 26368
kernel.vdso = 0
kernel.version = #1 Fri May 20 18:17:57 EDT 2005
net.core.dev_weight = 64
net.core.divert_version = 0.46
net.core.lo_cong = 100
net.core.message_burst = 10
net.core.message_cost = 5
net.core.mod_cong = 290
net.core.netdev_max_backlog = 300
net.core.no_cong = 20
net.core.no_cong_thresh = 10
net.core.optmem_max = 10240
net.core.rmem_default = 110592
net.core.rmem_max = 131071
net.core.somaxconn = 128
net.core.wmem_default = 110592
net.core.wmem_max = 131071
net.ipv4.conf.all.accept_redirects = 1
net.ipv4.conf.all.accept_source_route = 0
net.ipv4.conf.all.arp_announce = 0
net.ipv4.conf.all.arp_filter = 0
net.ipv4.conf.all.arp_ignore = 0
net.ipv4.conf.all.bootp_relay = 0
net.ipv4.conf.all.disable_policy = 0
net.ipv4.conf.all.disable_xfrm = 0
net.ipv4.conf.all.force_igmp_version = 0
net.ipv4.conf.all.forwarding = 0
net.ipv4.conf.all.log_martians = 0
net.ipv4.conf.all.mc_forwarding = 0
net.ipv4.conf.all.medium_id = 0
net.ipv4.conf.all.proxy_arp = 0
net.ipv4.conf.all.rp_filter = 0
net.ipv4.conf.all.secure_redirects = 1
net.ipv4.conf.all.send_redirects = 1
net.ipv4.conf.all.shared_media = 1
net.ipv4.conf.all.tag = 0
net.ipv4.conf.default.accept_redirects = 1
net.ipv4.conf.default.accept_source_route = 0
net.ipv4.conf.default.arp_announce = 0
net.ipv4.conf.default.arp_filter = 0
net.ipv4.conf.default.arp_ignore = 0
net.ipv4.conf.default.bootp_relay = 0
net.ipv4.conf.default.disable_policy = 0
net.ipv4.conf.default.disable_xfrm = 0
net.ipv4.conf.default.force_igmp_version = 0
net.ipv4.conf.default.forwarding = 0
net.ipv4.conf.default.log_martians = 0
net.ipv4.conf.default.mc_forwarding = 0
net.ipv4.conf.default.medium_id = 0
net.ipv4.conf.default.proxy_arp = 0
net.ipv4.conf.default.rp_filter = 1
net.ipv4.conf.default.secure_redirects = 1
net.ipv4.conf.default.send_redirects = 1
net.ipv4.conf.default.shared_media = 1
net.ipv4.conf.default.tag = 0
net.ipv4.conf.eth0.accept_redirects = 1
net.ipv4.conf.eth0.accept_source_route = 0
net.ipv4.conf.eth0.arp_announce = 0
net.ipv4.conf.eth0.arp_filter = 0
net.ipv4.conf.eth0.arp_ignore = 0
net.ipv4.conf.eth0.bootp_relay = 0
net.ipv4.conf.eth0.disable_policy = 0
net.ipv4.conf.eth0.disable_xfrm = 0
net.ipv4.conf.eth0.force_igmp_version = 0
net.ipv4.conf.eth0.forwarding = 0
net.ipv4.conf.eth0.log_martians = 0
net.ipv4.conf.eth0.mc_forwarding = 0
net.ipv4.conf.eth0.medium_id = 0
net.ipv4.conf.eth0.proxy_arp = 0
net.ipv4.conf.eth0.rp_filter = 1
net.ipv4.conf.eth0.secure_redirects = 1
net.ipv4.conf.eth0.send_redirects = 1
net.ipv4.conf.eth0.shared_media = 1
net.ipv4.conf.eth0.tag = 0
net.ipv4.conf.lo.accept_redirects = 1
net.ipv4.conf.lo.accept_source_route = 1
net.ipv4.conf.lo.arp_announce = 0
net.ipv4.conf.lo.arp_filter = 0
net.ipv4.conf.lo.arp_ignore = 0
net.ipv4.conf.lo.bootp_relay = 0
net.ipv4.conf.lo.disable_policy = 1
net.ipv4.conf.lo.disable_xfrm = 1
net.ipv4.conf.lo.force_igmp_version = 0
net.ipv4.conf.lo.forwarding = 0
net.ipv4.conf.lo.log_martians = 0
net.ipv4.conf.lo.mc_forwarding = 0
net.ipv4.conf.lo.medium_id = 0
net.ipv4.conf.lo.proxy_arp = 0
net.ipv4.conf.lo.rp_filter = 0
net.ipv4.conf.lo.secure_redirects = 1
net.ipv4.conf.lo.send_redirects = 1
net.ipv4.conf.lo.shared_media = 1
net.ipv4.conf.lo.tag = 0
net.ipv4.icmp_echo_ignore_all = 0
net.ipv4.icmp_echo_ignore_broadcasts = 0
net.ipv4.icmp_ignore_bogus_error_responses = 0
net.ipv4.icmp_ratelimit = 1000
net.ipv4.icmp_ratemask = 6168
net.ipv4.igmp_max_memberships = 20
net.ipv4.igmp_max_msf = 10
net.ipv4.inet_peer_gc_maxtime = 120
net.ipv4.inet_peer_gc_mintime = 10
net.ipv4.inet_peer_maxttl = 600
net.ipv4.inet_peer_minttl = 120
net.ipv4.inet_peer_threshold = 65664
net.ipv4.ip_autoconfig = 0
net.ipv4.ip_default_ttl = 64
net.ipv4.ip_dynaddr = 0
net.ipv4.ip_forward = 0
net.ipv4.ip_local_port_range = 32768 61000
net.ipv4.ip_no_pmtu_disc = 0
net.ipv4.ip_nonlocal_bind = 0
net.ipv4.ipfrag_high_thresh = 262144
net.ipv4.ipfrag_low_thresh = 196608
net.ipv4.ipfrag_secret_interval = 600
net.ipv4.ipfrag_time = 30
net.ipv4.neigh.default.anycast_delay = 99
net.ipv4.neigh.default.app_solicit = 0
net.ipv4.neigh.default.base_reachable_time = 30
net.ipv4.neigh.default.delay_first_probe_time = 5
net.ipv4.neigh.default.gc_interval = 30
net.ipv4.neigh.default.gc_stale_time = 60
net.ipv4.neigh.default.gc_thresh1 = 128
net.ipv4.neigh.default.gc_thresh2 = 512
net.ipv4.neigh.default.gc_thresh3 = 1024
net.ipv4.neigh.default.locktime = 99
net.ipv4.neigh.default.mcast_solicit = 3
net.ipv4.neigh.default.proxy_delay = 79
net.ipv4.neigh.default.proxy_qlen = 64
net.ipv4.neigh.default.retrans_time = 99
net.ipv4.neigh.default.ucast_solicit = 3
net.ipv4.neigh.default.unres_qlen = 3
net.ipv4.neigh.eth0.anycast_delay = 99
net.ipv4.neigh.eth0.app_solicit = 0
net.ipv4.neigh.eth0.base_reachable_time = 30
net.ipv4.neigh.eth0.delay_first_probe_time = 5
net.ipv4.neigh.eth0.gc_stale_time = 60
net.ipv4.neigh.eth0.locktime = 99
net.ipv4.neigh.eth0.mcast_solicit = 3
net.ipv4.neigh.eth0.proxy_delay = 79
net.ipv4.neigh.eth0.proxy_qlen = 64
net.ipv4.neigh.eth0.retrans_time = 99
net.ipv4.neigh.eth0.ucast_solicit = 3
net.ipv4.neigh.eth0.unres_qlen = 3
net.ipv4.neigh.lo.anycast_delay = 99
net.ipv4.neigh.lo.app_solicit = 0
net.ipv4.neigh.lo.base_reachable_time = 30
net.ipv4.neigh.lo.delay_first_probe_time = 5
net.ipv4.neigh.lo.gc_stale_time = 60
net.ipv4.neigh.lo.locktime = 99
net.ipv4.neigh.lo.mcast_solicit = 3
net.ipv4.neigh.lo.proxy_delay = 79
net.ipv4.neigh.lo.proxy_qlen = 64
net.ipv4.neigh.lo.retrans_time = 99
net.ipv4.neigh.lo.ucast_solicit = 3
net.ipv4.neigh.lo.unres_qlen = 3
net.ipv4.route.error_burst = 5000
net.ipv4.route.error_cost = 1000
net.ipv4.route.flush =
net.ipv4.route.gc_elasticity = 8
net.ipv4.route.gc_interval = 60
net.ipv4.route.gc_min_interval = 0
net.ipv4.route.gc_thresh = 2048
net.ipv4.route.gc_timeout = 300
net.ipv4.route.max_delay = 10
net.ipv4.route.max_size = 32768
net.ipv4.route.min_adv_mss = 256
net.ipv4.route.min_delay = 2
net.ipv4.route.min_pmtu = 552
net.ipv4.route.mtu_expires = 600
net.ipv4.route.redirect_load = 20
net.ipv4.route.redirect_number = 9
net.ipv4.route.redirect_silence = 20480
net.ipv4.route.secret_interval = 600
net.ipv4.tcp_abort_on_overflow = 0
net.ipv4.tcp_adv_win_scale = 2
net.ipv4.tcp_app_win = 31
net.ipv4.tcp_bic = 1
net.ipv4.tcp_bic_beta = 819
net.ipv4.tcp_bic_fast_convergence = 1
net.ipv4.tcp_bic_low_window = 14
net.ipv4.tcp_dsack = 1
net.ipv4.tcp_ecn = 0
net.ipv4.tcp_fack = 1
net.ipv4.tcp_fin_timeout = 60
net.ipv4.tcp_frto = 0
net.ipv4.tcp_keepalive_intvl = 75
net.ipv4.tcp_keepalive_probes = 9
net.ipv4.tcp_keepalive_time = 7200
net.ipv4.tcp_low_latency = 0
net.ipv4.tcp_max_orphans = 65536
net.ipv4.tcp_max_syn_backlog = 1024
net.ipv4.tcp_max_tw_buckets = 180000
net.ipv4.tcp_mem = 196608 262144 393216
net.ipv4.tcp_moderate_rcvbuf = 1
net.ipv4.tcp_no_metrics_save = 0
net.ipv4.tcp_orphan_retries = 0
net.ipv4.tcp_reordering = 3
net.ipv4.tcp_retrans_collapse = 1
net.ipv4.tcp_retries1 = 3
net.ipv4.tcp_retries2 = 15
net.ipv4.tcp_rfc1337 = 0
net.ipv4.tcp_rmem = 4096 87380 174760
net.ipv4.tcp_sack = 1
net.ipv4.tcp_stdurg = 0
net.ipv4.tcp_syn_retries = 5
net.ipv4.tcp_synack_retries = 5
net.ipv4.tcp_syncookies = 0
net.ipv4.tcp_timestamps = 1
net.ipv4.tcp_tso_win_divisor = 8
net.ipv4.tcp_tw_recycle = 0
net.ipv4.tcp_tw_reuse = 0
net.ipv4.tcp_vegas_alpha = 2
net.ipv4.tcp_vegas_beta = 6
net.ipv4.tcp_vegas_cong_avoid = 0
net.ipv4.tcp_vegas_gamma = 2
net.ipv4.tcp_westwood = 0
net.ipv4.tcp_window_scaling = 1
net.ipv4.tcp_wmem = 4096 16384 131072
net.ipv6.bindv6only = 0
net.ipv6.conf.all.accept_ra = 1
net.ipv6.conf.all.accept_redirects = 1
net.ipv6.conf.all.autoconf = 1
net.ipv6.conf.all.dad_transmits = 1
net.ipv6.conf.all.force_mld_version = 0
net.ipv6.conf.all.forwarding = 0
net.ipv6.conf.all.hop_limit = 64
net.ipv6.conf.all.max_addresses = 16
net.ipv6.conf.all.max_desync_factor = 600
net.ipv6.conf.all.mtu = 1280
net.ipv6.conf.all.regen_max_retry = 5
net.ipv6.conf.all.router_solicitation_delay = 1
net.ipv6.conf.all.router_solicitation_interval = 4
net.ipv6.conf.all.router_solicitations = 3
net.ipv6.conf.all.temp_prefered_lft = 86400
net.ipv6.conf.all.temp_valid_lft = 604800
net.ipv6.conf.all.use_tempaddr = 0
net.ipv6.conf.default.accept_ra = 1
net.ipv6.conf.default.accept_redirects = 1
net.ipv6.conf.default.autoconf = 1
net.ipv6.conf.default.dad_transmits = 1
net.ipv6.conf.default.force_mld_version = 0
net.ipv6.conf.default.forwarding = 0
net.ipv6.conf.default.hop_limit = 64
net.ipv6.conf.default.max_addresses = 16
net.ipv6.conf.default.max_desync_factor = 600
net.ipv6.conf.default.mtu = 1280
net.ipv6.conf.default.regen_max_retry = 5
net.ipv6.conf.default.router_solicitation_delay = 1
net.ipv6.conf.default.router_solicitation_interval = 4
net.ipv6.conf.default.router_solicitations = 3
net.ipv6.conf.default.temp_prefered_lft = 86400
net.ipv6.conf.default.temp_valid_lft = 604800
net.ipv6.conf.default.use_tempaddr = 0
net.ipv6.conf.eth0.accept_ra = 1
net.ipv6.conf.eth0.accept_redirects = 1
net.ipv6.conf.eth0.autoconf = 1
net.ipv6.conf.eth0.dad_transmits = 1
net.ipv6.conf.eth0.force_mld_version = 0
net.ipv6.conf.eth0.forwarding = 0
net.ipv6.conf.eth0.hop_limit = 64
net.ipv6.conf.eth0.max_addresses = 16
net.ipv6.conf.eth0.max_desync_factor = 600
net.ipv6.conf.eth0.mtu = 1500
net.ipv6.conf.eth0.regen_max_retry = 5
net.ipv6.conf.eth0.router_solicitation_delay = 1
net.ipv6.conf.eth0.router_solicitation_interval = 4
net.ipv6.conf.eth0.router_solicitations = 3
net.ipv6.conf.eth0.temp_prefered_lft = 86400
net.ipv6.conf.eth0.temp_valid_lft = 604800
net.ipv6.conf.eth0.use_tempaddr = 0
net.ipv6.conf.lo.accept_ra = 1
net.ipv6.conf.lo.accept_redirects = 1
net.ipv6.conf.lo.autoconf = 1
net.ipv6.conf.lo.dad_transmits = 1
net.ipv6.conf.lo.force_mld_version = 0
net.ipv6.conf.lo.forwarding = 0
net.ipv6.conf.lo.hop_limit = 64
net.ipv6.conf.lo.max_addresses = 16
net.ipv6.conf.lo.max_desync_factor = 600
net.ipv6.conf.lo.mtu = 16436
net.ipv6.conf.lo.regen_max_retry = 5
net.ipv6.conf.lo.router_solicitation_delay = 1
net.ipv6.conf.lo.router_solicitation_interval = 4
net.ipv6.conf.lo.router_solicitations = 3
net.ipv6.conf.lo.temp_prefered_lft = 86400
net.ipv6.conf.lo.temp_valid_lft = 604800
net.ipv6.conf.lo.use_tempaddr = -1
net.ipv6.icmp.ratelimit = 1000
net.ipv6.ip6frag_high_thresh = 262144
net.ipv6.ip6frag_low_thresh = 196608
net.ipv6.ip6frag_secret_interval = 600
net.ipv6.ip6frag_time = 60
net.ipv6.mld_max_msf = 10
net.ipv6.neigh.default.anycast_delay = 99
net.ipv6.neigh.default.app_solicit = 0
net.ipv6.neigh.default.base_reachable_time = 30
net.ipv6.neigh.default.delay_first_probe_time = 5
net.ipv6.neigh.default.gc_interval = 30
net.ipv6.neigh.default.gc_stale_time = 60
net.ipv6.neigh.default.gc_thresh1 = 128
net.ipv6.neigh.default.gc_thresh2 = 512
net.ipv6.neigh.default.gc_thresh3 = 1024
net.ipv6.neigh.default.locktime = 0
net.ipv6.neigh.default.mcast_solicit = 3
net.ipv6.neigh.default.proxy_delay = 79
net.ipv6.neigh.default.proxy_qlen = 64
net.ipv6.neigh.default.retrans_time = 1000
net.ipv6.neigh.default.ucast_solicit = 3
net.ipv6.neigh.default.unres_qlen = 3
net.ipv6.neigh.eth0.anycast_delay = 99
net.ipv6.neigh.eth0.app_solicit = 0
net.ipv6.neigh.eth0.base_reachable_time = 30
net.ipv6.neigh.eth0.delay_first_probe_time = 5
net.ipv6.neigh.eth0.gc_stale_time = 60
net.ipv6.neigh.eth0.locktime = 0
net.ipv6.neigh.eth0.mcast_solicit = 3
net.ipv6.neigh.eth0.proxy_delay = 79
net.ipv6.neigh.eth0.proxy_qlen = 64
net.ipv6.neigh.eth0.retrans_time = 1000
net.ipv6.neigh.eth0.ucast_solicit = 3
net.ipv6.neigh.eth0.unres_qlen = 3
net.ipv6.neigh.lo.anycast_delay = 99
net.ipv6.neigh.lo.app_solicit = 0
net.ipv6.neigh.lo.base_reachable_time = 30
net.ipv6.neigh.lo.delay_first_probe_time = 5
net.ipv6.neigh.lo.gc_stale_time = 60
net.ipv6.neigh.lo.locktime = 0
net.ipv6.neigh.lo.mcast_solicit = 3
net.ipv6.neigh.lo.proxy_delay = 79
net.ipv6.neigh.lo.proxy_qlen = 64
net.ipv6.neigh.lo.retrans_time = 1000
net.ipv6.neigh.lo.ucast_solicit = 3
net.ipv6.neigh.lo.unres_qlen = 3
net.ipv6.route.flush =
net.ipv6.route.gc_elasticity = 0
net.ipv6.route.gc_interval = 30
net.ipv6.route.gc_min_interval = 0
net.ipv6.route.gc_thresh = 1024
net.ipv6.route.gc_timeout = 60
net.ipv6.route.max_size = 4096
net.ipv6.route.min_adv_mss = 1
net.ipv6.route.mtu_expires = 600
net.token-ring.rif_timeout = 600000
net.unix.max_dgram_qlen = 10
sunrpc.nfs_debug = 0
sunrpc.nfsd_debug = 0
sunrpc.nlm_debug = 0
sunrpc.rpc_debug = 0
sunrpc.tcp_slot_table_entries = 16
sunrpc.udp_slot_table_entries = 16
vm.block_dump = 0
vm.dirty_background_ratio = 10
vm.dirty_expire_centisecs = 3000
vm.dirty_ratio = 40
vm.dirty_writeback_centisecs = 500
vm.hugetlb_shm_group = 0
vm.laptop_mode = 0
vm.legacy_va_layout = 0
vm.lower_zone_protection = 0
vm.max_map_count = 65536
vm.min_free_kbytes = 918
vm.nr_hugepages = 0
vm.nr_pdflush_threads = 2
vm.overcommit_memory = 0
vm.overcommit_ratio = 50
vm.page-cluster = 3
vm.swappiness = 60
vm.vfs_cache_pressure = 100
TRACE
Running with control file control.xml version 642 and changelist 703273
TRACE[E] [syxxcfsmgt.cpp:269]
CSyFileSystemMgtImpl::getNode(const CSyPath &product.catalog) const
Node product.catalog does not exist.
TRACE [iaxxccontrolfile.cpp:142]
CControlFile::getKeydbControlFileName()
Running with keydb file keydb.xml
TRACE[E] [syxxcfsmgt.cpp:269]
CSyFileSystemMgtImpl::getNode(const CSyPath &product.catalog) const
Node product.catalog does not exist.
TRACE [iaxxccontrolfile.cpp:235]
CControlFile::getDialogControlFileName()
Running with dialog control file dialog.xml
TRACE [iaxxccontrolfile.cpp:184]
CControlFile::getResourecFileName()
Running with resource file /tmp/sapinst_instdir/NW04SR1/WEBAS_JAVA/CENTRAL/ONE_HOST/helppool.xml
INFO 2006-07-24 10:23:29 [syxxcfile.cpp:446]
CSyFileImpl::copy(const CSyPath & q0w9e9r8t7.1.xml, ISyNode::eCopyMode 3, ISyProgressObserver*) const
Copying file /tmp/sapinst_instdir/NW04SR1/WEBAS_JAVA/CENTRAL/ONE_HOST/keydb.xml to: q0w9e9r8t7.1.xml.
INFO 2006-07-24 10:23:29 [syuxcpath.cpp:369]
CSyPath::createFile()
Creating file /tmp/sapinst_instdir/NW04SR1/WEBAS_JAVA/CENTRAL/ONE_HOST/q0w9e9r8t7.1.xml.
INFO 2006-07-24 10:23:30 [iaxxclib.cpp:83]
load()
Working directory changed to /tmp/sapinst_exe.3669.1153729381.
TRACE [iaxxclib.cpp:165]
load()
Opened iaccdlib.so
INFO 2006-07-24 10:23:30 [iaxxclib.cpp:108]
load()
Working directory changed to /tmp/sapinst_instdir/NW04SR1/WEBAS_JAVA/CENTRAL/ONE_HOST.
TRACE [iaxxcdgprc.cpp:635]
CDialogProcessor::processDialogs()
Executing dialog step Preinstall|ind|ind|ind|ind|ind|0|checkRuntimeSystem
INFO 2006-07-24 10:23:30 [iaxxclib.cpp:83]
load()
Working directory changed to /tmp/sapinst_exe.3669.1153729381.
TRACE [iaxxclib.cpp:165]
load()
Opened iamodos.so
INFO 2006-07-24 10:23:30 [iaxxclib.cpp:108]
load()
Working directory changed to /tmp/sapinst_instdir/NW04SR1/WEBAS_JAVA/CENTRAL/ONE_HOST.
TRACE [iaxxccntrl.cpp:493]
CController::stepExecuted()
The step checkRuntimeSystem with key Preinstall|ind|ind|ind|ind|ind|0|checkRuntimeSystem has been executed successfully.
TRACE [iaxxcdgprc.cpp:635]
CDialogProcessor::processDialogs()
Executing dialog step Preinstall|ind|ind|ind|ind|ind|0|SetDefaults
TRACE [iaxxccntrl.cpp:493]
CController::stepExecuted()
The step SetDefaults with key Preinstall|ind|ind|ind|ind|ind|0|SetDefaults has been executed successfully.
INFO 2006-07-24 10:23:31 [syxxcfile.cpp:446]
CSyFileImpl::copy(const CSyPath & /tmp/sapinst_instdir/NW04SR1/WEBAS_JAVA/CENTRAL/ONE_HOST/keydb.1.xml, ISyNode::eCopyMode 3, ISyProgressObserver*) const
Copying file /tmp/sapinst_instdir/NW04SR1/WEBAS_JAVA/CENTRAL/ONE_HOST/keydb.xml to: /tmp/sapinst_instdir/NW04SR1/WEBAS_JAVA/CENTRAL/ONE_HOST/keydb.1.xml.
INFO 2006-07-24 10:23:31 [syuxcpath.cpp:369]
CSyPath::createFile()
Creating file /tmp/sapinst_instdir/NW04SR1/WEBAS_JAVA/CENTRAL/ONE_HOST/keydb.1.xml.
TRACE [iaxxcdgprc.cpp:635]
CDialogProcessor::processDialogs()
Executing dialog step Preinstall|ind|ind|ind|ind|ind|0|diSummarize
TRACE [iaxxccntrl.cpp:493]
CController::stepExecuted()
The step diSummarize with key Preinstall|ind|ind|ind|ind|ind|0|diSummarize has been executed successfully.
TRACE [iaxxcdgprc.cpp:635]
CDialogProcessor::processDialogs()
Executing dialog step Preinstall|ind|ind|ind|ind|ind|0|diProgress
TRACE [iaxxccntrl.cpp:493]
CController::stepExecuted()
The step diProgress with key Preinstall|ind|ind|ind|ind|ind|0|diProgress has been executed successfully.
INFO 2006-07-24 10:23:32 [syuxcpath.cpp:369]
CSyPath::createFile()
Creating file /tmp/sapinst_instdir/NW04SR1/WEBAS_JAVA/CENTRAL/ONE_HOST/summary.html.
PHASE 2006-07-24 10:23:32 [iaxxcwalker.cpp:416]
CDomWalker::printPhaseInfo()
Prepare the installation program.
INFO 2006-07-24 10:23:48 [iaxxcwalker.cpp:59]
CDomWalker::walk()
Installation start: Monday, 24 July 2006, 10:23:26; installation directory: /tmp/sapinst_instdir/NW04SR1/WEBAS_JAVA/CENTRAL/ONE_HOST; product to be installed: SAP NetWeaver '04 Support Release 1> Java System> Oracle> Central System> Custom Installation - Java System
TRACE<i> [iaxxclib.cpp:83]
load()
Working directory changed to /tmp/sapinst_exe.3669.1153729381.
TRACE [iaxxclib.cpp:165]
load()
Opened iamodora.so
TRACE<i> [iaxxclib.cpp:108]
load()
Working directory changed to /tmp/sapinst_instdir/NW04SR1/WEBAS_JAVA/CENTRAL/ONE_HOST.
TRACE [iaxxccntrl.cpp:398]
CController::activateEvaluator()
The controller registered the module COraInputChecker
TRACE<i> [iaxxclib.cpp:83]
load()
Working directory changed to /tmp/sapinst_exe.3669.1153729381.
TRACE [iaxxclib.cpp:165]
load()
Opened iamodada.so
TRACE<i> [iaxxclib.cpp:108]
load()
Working directory changed to /tmp/sapinst_instdir/NW04SR1/WEBAS_JAVA/CENTRAL/ONE_HOST.
TRACE [iaxxccntrl.cpp:398]
CController::activateEvaluator()
The controller registered the module CIaSdbActor
TRACE [iaxxcdgprc.cpp:635]
CDialogProcessor::processDialogs()
Executing dialog step J2EE_EngineEnterprise_OneHost|ind|ind|ind|WebAS|630|0|fillContext
INFO 2006-07-24 10:23:48 [iaxxclib.cpp:83]
load()
Working directory changed to /tmp/sapinst_exe.3669.1153729381.
TRACE [iaxxclib.cpp:165]
load()
Opened iajsmod.so
INFO 2006-07-24 10:23:48 [iaxxclib.cpp:108]
load()
Working directory changed to /tmp/sapinst_instdir/NW04SR1/WEBAS_JAVA/CENTRAL/ONE_HOST.
TRACE [iaxxejsexp.cpp:208]
EJS_Installer::writeTraceToLogBook()
t_J2EE_Dialogs.remove(WHERE 1=1)
TRACE [iaxxejsexp.cpp:208]
EJS_Installer::writeTraceToLogBook()
t_J2EE_Dialogs.insertRow({
di:false
oneHost:true
}), inserting
TRACE [iaxxccntrl.cpp:493]
CController::stepExecuted()
The step fillContext with key J2EE_EngineEnterprise_OneHost|ind|ind|ind|WebAS|630|0|fillContext has been executed successfully.
TRACE [iaxxcdgprc.cpp:635]
CDialogProcessor::processDialogs()
Executing dialog step J2EE_EngineEnterprise_OneHost|ind|ind|ind|WebAS|630|0|J2EE_EngineEnterpriseDialogs|ind|ind|ind|WebAS|630|0|readProductXml
TRACE [iaxxejsexp.cpp:208]
EJS_Installer::writeTraceToLogBook()
Reading additional shipment information from product.xml...
TRACE [iaxxejsexp.cpp:208]
EJS_Installer::writeTraceToLogBook()
tProductInfo.updateRow({
Name:WebAs
Version:640
}, WHERE ROWNUM=0), updating
TRACE [iaxxejsexp.cpp:208]
EJS_Installer::writeTraceToLogBook()
IA_CONTR_DBPLATFORM.updateRow({
DBPLATFORM:ORA
}, WHERE ROWNUM=0), updating
TRACE [iaxxejsexp.cpp:208]
EJS_Installer::writeTraceToLogBook()
Table: tWhat
Name:What
Value:INST
Name:InstanceType
Value:DI
Name:DbType
Value:NEWDB
Name:DataType
Value:SAP
Name:MigType
Value:STD
Name:INQMY
Value:NO
Name:IsCluster
Value:NO
Name:IsClusterA
Value:NO
Name:IsClusterB
Value:NO
Name:UNICODE
Value:YES
Name:Db6Engine
Value:EE
Name:IGS
Value:YES
Name:CCM4X
Value:NO
Name:HETFS
Value:false
Name:LCCLIENT
Value:false
Name:J2EE630
Value:false
Name:DB2Connectivity
Value:DRDA
Name:SDM_JDBCDRIVER_DB4
Value:engine
Name:LCUSERDATAADMIN
Value:false
Name:SeparateSCS
Value:false
Name:EEENodeNumber
Value:EEENode0
TRACE [iaxxccntrl.cpp:493]
CController::stepExecuted()
The step readProductXml with key J2EE_EngineEnterprise_OneHost|ind|ind|ind|WebAS|630|0|J2EE_EngineEnterpriseDialogs|ind|ind|ind|WebAS|630|0|readProductXml has been executed successfully.
TRACE [iaxxcdgprc.cpp:635]
CDialogProcessor::processDialogs()
Executing dialog step J2EE_EngineEnterprise_OneHost|ind|ind|ind|WebAS|630|0|J2EE_EngineEnterpriseDialogs|ind|ind|ind|WebAS|630|0|setDefaults
TRACE [iaxxejsexp.cpp:208]
EJS_Installer::writeTraceToLogBook()
t_systems.remove(WHERE 1=1)
INFO 2006-07-24 10:23:49
CJSlibModule::writeInfo_impl()
Looking for SAP system instances installed on this host...
INFO 2006-07-24 10:23:49
CJSlibModule::writeInfo_impl()
No installed instances found!
TRACE [syxxcnamrs.cpp:278]
PSyHostsEntry CSyIPNameResolverImpl::getHostByName(const iastring& hostName) const
IP name localhost resolves to IP address(es): 127.0.0.1
TRACE [syxxcnamrs.cpp:208]
PSyHostsEntry CSyIPNameResolverImpl::getHostByAddress(const iastring& ipAddress) const
IP address 127.0.0.1 resolves to IP name(s): localhost
TRACE [iaxxbhosts.cpp:674]
CIaOsHosts::resolveHostName()
hostname after reverse lookup is: localhost
TRACE [iaxxejsexp.cpp:208]
EJS_Installer::writeTraceToLogBook()
shells.updateRow({
shell:/bin/bash
}, WHERE shell='/bin/bash'), inserting
TRACE [iaxxccntrl.cpp:493]
CController::stepExecuted()
The step setDefaults with key J2EE_EngineEnterprise_OneHost|ind|ind|ind|WebAS|630|0|J2EE_EngineEnterpriseDialogs|ind|ind|ind|WebAS|630|0|setDefaults has been executed successfully.
TRACE [iaxxcdgprc.cpp:635]
CDialogProcessor::processDialogs()
Executing dialog step J2EE_EngineEnterprise_OneHost|ind|ind|ind|WebAS|630|0|J2EE_EngineEnterpriseDialogs|ind|ind|ind|WebAS|630|0|DNSCheck
INFO 2006-07-24 10:23:50
CJSlibModule::writeInfo_impl()
DNS is configured correctly.
TRACE [iaxxccntrl.cpp:493]
CController::stepExecuted()
The step DNSCheck with key J2EE_EngineEnterprise_OneHost|ind|ind|ind|WebAS|630|0|J2EE_EngineEnterpriseDialogs|ind|ind|ind|WebAS|630|0|DNSCheck has been executed successfully.
TRACE [iaxxcdgprc.cpp:635]
CDialogProcessor::processDialogs()
Executing dialog step J2EE_EngineEnterprise_OneHost|ind|ind|ind|WebAS|630|0|J2EE_EngineEnterpriseDialogs|ind|ind|ind|WebAS|630|0|MemoryCheck
TRACE [iaxxccntrl.cpp:493]
CController::stepExecuted()
The step MemoryCheck with key J2EE_EngineEnterprise_OneHost|ind|ind|ind|WebAS|630|0|J2EE_EngineEnterpriseDialogs|ind|ind|ind|WebAS|630|0|MemoryCheck has been executed successfully.
TRACE [iaxxcdgprc.cpp:635]
CDialogProcessor::processDialogs()
Executing dialog step J2EE_EngineEnterprise_OneHost|ind|ind|ind|WebAS|630|0|J2EE_EngineEnterpriseDialogs|ind|ind|ind|WebAS|630|0|virtualHostCheck
TRACE [iaxxccntrl.cpp:493]
CController::stepExecuted()
The step virtualHostCheck with key J2EE_EngineEnterprise_OneHost|ind|ind|ind|WebAS|630|0|J2EE_EngineEnterpriseDialogs|ind|ind|ind|WebAS|630|0|virtualHostCheck has been executed successfully.
TRACE [iaxxcdgprc.cpp:635]
CDialogProcessor::processDialogs()
Executing dialog step J2EE_EngineEnterprise_OneHost|ind|ind|ind|WebAS|630|0|J2EE_EngineEnterpriseDialogs|ind|ind|ind|WebAS|630|0|askWhat
INFO 2006-07-24 10:23:51 [iaxxclib.cpp:83]
load()
Working directory changed to /tmp/sapinst_exe.3669.1153729381.
TRACE [iaxxclib.cpp:165]
load()
Opened iamodutl.so
INFO 2006-07-24 10:23:51 [iaxxclib.cpp:108]
load()
Working directory changed to /tmp/sapinst_instdir/NW04SR1/WEBAS_JAVA/CENTRAL/ONE_HOST.
TRACE [iaxxccntrl.cpp:493]
CController::stepExecuted()
The step askWhat with key J2EE_EngineEnterprise_OneHost|ind|ind|ind|WebAS|630|0|J2EE_EngineEnterpriseDialogs|ind|ind|ind|WebAS|630|0|askWhat has been executed successfully.
TRACE [iaxxcdgprc.cpp:635]
CDialogProcessor::processDialogs()
Executing dialog step J2EE_EngineEnterprise_OneHost|ind|ind|ind|WebAS|630|0|J2EE_EngineEnterpriseDialogs|ind|ind|ind|WebAS|630|0|askPrep
TRACE [iaxxgenimp.cpp:189]
showDialog()
showing dlg d_webas630_prepare_ci_unix
TRACE [iaxxgenimp.cpp:205]
showDialog()
<dialog sid="d_webas630_prepare_ci_unix">
<dialog/>
TRACE [iaxxgenimp.cpp:845]
showDialog()
waiting for an answer from gui
TRACE [iaxxdlghnd.cpp:98]
CDialogHandler::doHandleDoc()
CDialogHandler: ACTION_NEXT requested
TRACE [iaxxejsexp.cpp:208]
EJS_Installer::writeTraceToLogBook()
profile directory '/sapmnt/J2E/profile' does not exist. Returning undefined.
TRACE [iaxxgenimp.cpp:212]
showDialog()
<dialog sid="d_webas630_prepare_ci_unix">
<dialog/>
TRACE [iaxxccntrl.cpp:493]
CController::stepExecuted()
The step askPrep with key J2EE_EngineEnterprise_OneHost|ind|ind|ind|WebAS|630|0|J2EE_EngineEnterpriseDialogs|ind|ind|ind|WebAS|630|0|askPrep has been executed successfully.
TRACE [iaxxcdgprc.cpp:635]
CDialogProcessor::processDialogs()
Executing dialog step J2EE_EngineEnterprise_OneHost|ind|ind|ind|WebAS|630|0|J2EE_EngineEnterpriseDialogs|ind|ind|ind|WebAS|630|0|getJavaHome
TRACE [iaxxgenimp.cpp:189]
showDialog()
showing dlg diCdServerMissingPackageWithCdName
TRACE [iaxxgenimp.cpp:205]
showDialog()
<dialog sid="diCdServerMissingPackageWithCdName">
<dialog/>
TRACE [iaxxgenimp.cpp:845]
showDialog()
waiting for an answer from gui
TRACE [iaxxdlghnd.cpp:98]
CDialogHandler::doHandleDoc()
CDialogHandler: ACTION_NEXT requested
TRACE [iaxxgenimp.cpp:212]
showDialog()
<dialog sid="diCdServerMissingPackageWithCdName">
<dialog/>
INFO 2006-07-24 10:24:17 [syxxcfile.cpp:446]
CSyFileImpl::copy(const CSyPath & ., ISyNode::eCopyMode 3, ISyProgressObserver*) const
Copying file /root/backupmnt/temp/51030724_2/DVD_NW_04_SR1_SAP_Web_AS_JAVA/J2EE_OSINDEP/JDKVersion.xml to: ..
INFO 2006-07-24 10:24:17 [syuxcpath.cpp:369]
CSyPath::createFile()
Creating file /tmp/sapinst_instdir/NW04SR1/WEBAS_JAVA/CENTRAL/ONE_HOST/JDKVersion.xml.
TRACE [syuxctask.cpp:1242]
CSyTaskImpl::start(bool)
A child process has been started. Pid = 3706
ERROR 2006-07-24 10:24:17 [iaxxbprocess.cpp:927]
CIaOsProcess::getReturnCode_impl()
FSL-04005 Unable to wait for process with ID 3706. No child processes
ERROR 2006-07-24 10:24:17 [iaxxbprocess.cpp:948]
CIaOsProcess::getReturnCode_impl()
FSL-04006 A system call failed due to unknown reasons: A process could not be waited for. No child processes.
TRACE [iaxxejsbas.hpp:270]
EJS_Base::dispatchFunctionCall()
JS Callback has thrown std::ESyException: A process could not be waited for. No child processes
WARNING 2006-07-24 10:24:17 [iaxxccntrl.cpp:477]
CController::stepExecuted()
The step getJavaHome with step key J2EE_EngineEnterprise_OneHost|ind|ind|ind|WebAS|630|0|J2EE_EngineEnterpriseDialogs|ind|ind|ind|WebAS|630|0|getJavaHome was executed with status ERROR.
TRACE [iaxxcsihlp.hpp:301]
main()
An error occurred during the installation of component SAP NetWeaver '04 Support Release 1> Java System> Oracle> Central System> Custom Installation - Java System. Press the log view button to get extended error information or press OK to terminate the installation. Log files are written to SAP NetWeaver '04 Support Release 1> Java System> Oracle> Central System> Custom Installation - Java System.
TRACE [iaxxgenimp.cpp:845]
showDialog()
waiting for an answer from gui
TRACE [iaxxdlghnd.cpp:180]
CDialogHandler::doHandleDoc()
ACTION_OK received
WARNING 2006-07-24 10:24:41 [iaxxcsihlp.hpp:250]
main()
An error occurred during the installation.
Has anybody an idea whats wrong here?
thanxThanx Jeff!
and sorry for replying so late
like with many other things, reading notes carefully can help a lot
problem was solved by setting
LD_ASSUME_KERNEL=2.4.1
for sapinst as described in sap note 722273 -
Question about updateRow in ResultSet
Simple problem. When I update the values in a resultset with:
rs.updateString("columnName", aString);
rs.updateRow();the value of columnName is updated, but the values of all the other columns in the row are set to nothing. How do I prevent this from happening? Do I have to update all the column values when using updateRow, i.e getting the values from the resultset and then updating with the same values?
- Karl XIIHi Karl,
You could try using the following code:
int numRows = 0;
int empId = 1223;
String updateEmp="update employees set department=?
where id = ?";
PreparedStatement pstmt =
conn.prepareStatement(updateEmp);
pstmt.setString(1,"department");
pstmt.setInt(2,empId);
numRows = pstmt.executeUpdate();
pstmt.close();
This piece of code would only update the columns that
you mention in the PreparedStatement SQL query.
Thanks,
Rashmi.Thanx. But I have a resultSet that is linked to the database. I to only like to edit the value of a specific column in the resultset... any other suggestions? -
Hi, i�ve the following problem using an oracle 9i database
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.OutputStream;
import java.io.IOException;
import java.sql.*;
public class prueba
public static void main (String[] args)
File far = new File("C:\\EyeCandyLog.txt");
try{
FileInputStream fis = new FileInputStream(far);
java.lang.Class.forName("oracle.jdbc.driver.OracleDriver");
Connection con = DriverManager.getConnection("jdbc:oracle:thin:@10.239.208.126:1521:TWEDES","twecms","ABDGC");
con.setReadOnly(false);
Statement stmnt = con.createStatement(ResultSet.TYPE_SCROLL_INSENSITIVE,ResultSet.CONCUR_UPDATABLE);
if(stmnt.execute("SELECT * FROM PRUEBA WHERE id= 1"))
ResultSet rset = stmnt.getResultSet();
set.first();
rset.updateBinaryStream("MIBLOB",fis,Integer.parseInt(""+far.length()));
rset.updateRow();
rset.close();
stmnt.close();
con.close();
fis.close();
catch(Exception e)
System.out.println("Error\n"+e.toString());
I get the next:
Error
java.sql.SQLException: Operaci�n no v�lida para el juego de resultados de s�lo lectura: updateBinaryStream
it�s like "Not valid operation for Read only ResultSet: updateBinaryStream"
I really need your help, thanksI�ve yet corected these problems, but i get another one: without exceptions, there no change in my Blob, here�s the function used:
import java.io.File;
import java.io.FileOutputStream;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.InputStream;
import java.io.OutputStream;
import java.io.IOException;
import java.sql.*;
public class prueba
private static boolean set = false;
public static void main (String[] args)
if (set)
File far = new File("C:\\EyeCandyLog.txt");
try{
FileInputStream fis = new FileInputStream(far);
java.lang.Class.forName("oracle.jdbc.driver.OracleDriver");
Connection con = DriverManager.getConnection("jdbc:oracle:thin:@10.239.208.126:1521:TWEDES","twecms","ABDGC");
con.setAutoCommit(false);
con.setReadOnly(false);
Statement stmnt = con.createStatement(ResultSet.TYPE_SCROLL_INSENSITIVE,ResultSet.CONCUR_UPDATABLE);
if(stmnt.execute("SELECT ID,NOMBRE,MIBLOB FROM PRUEBA WHERE ID=1 FOR UPDATE"))
ResultSet rset = stmnt.getResultSet();
rset.first();
rset.updateString(2,"EyeCandyLog.txt");
rset.updateBinaryStream(3,fis,Integer.parseInt(""+far.length()));
rset.updateRow();
con.commit();
con.close();
fis.close();
catch(Exception e)
System.out.println("Error\n" + e.toString());
else
try{
java.lang.Class.forName("oracle.jdbc.driver.OracleDriver");
Connection con = DriverManager.getConnection("jdbc:oracle:thin:@10.239.208.126:1521:TWEDES","twecms","ABDGC");
Statement stmnt = con.createStatement(ResultSet.TYPE_SCROLL_INSENSITIVE,ResultSet.CONCUR_UPDATABLE);
if(stmnt.execute("SELECT ID,NOMBRE,MIBLOB FROM PRUEBA WHERE ID=1"))
ResultSet rset = stmnt.getResultSet();
System.out.println("3\n");
rset.first();
System.out.println("2\n");
InputStream is = rset.getBinaryStream(3);
System.out.println("1\n");
Blob bl = rset.getBlob(3);
System.out.println("0\n"+bl);
byte[] buffer = new byte[Integer.parseInt(""+bl.length())];
is.read(buffer);
System.out.println(new String(buffer));
is.close();
con.close();
catch(Exception e)
System.out.println("Error\n" + e.toString());
} -
JDBC TableModel problem with setValueAt
Hello to everyone. I have problem when I change value at cell in Table. My model makes update in DB, but in GUI the change is not visible. The change gets visible only when I reopen the Table.
public class CustomTableModel extends AbstractTableModel implements Serializable
int dateTime = Types.DATE;
Connection con = null;
ResultSet rs = null;
ResultSetMetaData rsMetaData = null;
int numColumns;
String[] columnNames = null;
boolean isUpdatable;
Vector rows = new Vector();
public CustomTableModel(Connection connect, ResultSet rset, String[] strl )
try
con = connect;
String[] sNames = strl;
rs = rset;
rsMetaData = rs.getMetaData();
numColumns = rsMetaData.getColumnCount();
columnNames = new String[numColumns];
int rowIndex;
int columnIndex;
if (rs.getConcurrency() == ResultSet.CONCUR_UPDATABLE)
isUpdatable = true;
else
isUpdatable = false;
for (int i = 0; i < numColumns; i++)
if (sNames==null){
columnNames[i] = rsMetaData.getColumnLabel(i+1);
else
columnNames = sNames;
while(rs.next())
Vector tempRow = new Vector(numColumns);
for (int i = 0; i < numColumns; i++)
switch(rsMetaData.getColumnType(i+1))
.............. TYPES....
} // end for loop
rows.add(tempRow);
} // end while loop
}My method setValueAt
public void setValueAt(Object aValue, int rowIndex, int columnIndex)
try
Object oldValue = getValueAt(rowIndex,columnIndex);
if (oldValue == null && aValue == null)
return;
// can use equals() only if oldValue is not null
if (oldValue != null)
if (oldValue.equals(aValue))
return;
// JTable is 0 based while ResultSet is 1 based
rs.absolute(rowIndex+1);
updateResultSet(rs, aValue, rowIndex, columnIndex);
rs.updateRow();
con.commit();
Vector aRow = (Vector)rows.elementAt(rowIndex);
aRow.setElementAt(aValue, columnIndex);
fireTableCellUpdated(rowIndex, columnIndex);
catch (SQLException ex)
ExceptionEvent event = new ExceptionEvent(this, ex.getMessage());
fireExceptionGenerated(event);
try
con.rollback();
catch (SQLException ex2)
event = new ExceptionEvent(this, ex2.getMessage());
fireExceptionGenerated(event);
catch (Exception ex)
ExceptionEvent event = new ExceptionEvent(this, ex.getMessage());
fireExceptionGenerated(event);
}Thanks in advance.import java.io.*;
import java.sql.*;
import java.text.*;
import java.util.*;
import javax.swing.*;
import javax.swing.table.*;
public class TableModelDemo extends javax.swing.JFrame {
public TableModelDemo() {
initComponents();
connectDatabase();
CustomTableModel model = new CustomTableModel();
model.init(conn,rs,null);
jTable1.setModel(model);
private void connectDatabase(){
try{
DriverManager.registerDriver(new com.sybase.jdbc2.jdbc.SybDriver());
}catch (Exception ex){
ex.printStackTrace();
conn=null;
try{
conn = DriverManager.getConnection("jdbc:sybase:Tds:prdfs4:2638","dba","sql");
}catch (Exception ex){
System.out.println("Connection refused");
try {
if(conn!=null){
Statement stmt = conn.createStatement();
String query ="SELECT ANA_LED_BASE_FORGN_CURY, ANA_AXIS_CODE, ANA_ACC_NUM, ANA_LED_TXT FROM ana_ledger " +
"where CMPY_CODE='06-LV ' and JRNL_CODE='SFA ' and ANA_LED_DOC_NUM=0008170";
rs = stmt.executeQuery(query);
} catch (SQLException sqe) {
String message = sqe.getMessage();
JOptionPane.showMessageDialog( null, message );
private void initComponents() {
jScrollPane1 = new javax.swing.JScrollPane();
jTable1 = new javax.swing.JTable();
jToolBar1 = new javax.swing.JToolBar();
jButton1 = new javax.swing.JButton();
setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
setTitle("change value at cell in Table");
jScrollPane1.setViewportView(jTable1);
getContentPane().add(jScrollPane1, java.awt.BorderLayout.CENTER);
jToolBar1.setFloatable(false);
jButton1.setText("change value at cell in Table");
jButton1.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jButton1ActionPerformed(evt);
jToolBar1.add(jButton1);
getContentPane().add(jToolBar1, java.awt.BorderLayout.NORTH);
java.awt.Dimension screenSize = java.awt.Toolkit.getDefaultToolkit().getScreenSize();
setBounds((screenSize.width-790)/2, (screenSize.height-327)/2, 790, 327);
private void jButton1ActionPerformed(java.awt.event.ActionEvent evt) {
String val = JOptionPane.showInputDialog("change value at cell in Table","TEST,1,1");
String val2[] = val.split(",");
jTable1.setValueAt( val2[0],Integer.parseInt(val2[1]),Integer.parseInt(val2[2]) );
public static void main(String args[]) {
new TableModelDemo().setVisible(true);
private javax.swing.JButton jButton1;
private javax.swing.JScrollPane jScrollPane1;
private javax.swing.JTable jTable1;
private javax.swing.JToolBar jToolBar1;
private ResultSet rs ;
private Connection conn;
class CustomTableModel extends DefaultTableModel implements Serializable {
int dateTime = Types.DATE;
Connection con = null;
ResultSet rs = null;
ResultSetMetaData rsMetaData = null;
int numColumns;
String[] columnNames = null;
boolean isUpdatable;
Vector rows = new Vector();
public void init(Connection connectToDatabase, ResultSet rset, String[] strl ) {
try {
con = connectToDatabase;
String[] sNames = strl;
rs = rset;
rsMetaData = rs.getMetaData();
numColumns = rsMetaData.getColumnCount();
columnNames = new String[numColumns];
int rowIndex=0;
int columnIndex;
if (rs.getConcurrency() == ResultSet.CONCUR_UPDATABLE) {
isUpdatable = true;
} else {
isUpdatable = false;
for (int i = 0; i < numColumns; i++) {
if (sNames==null){
columnNames[i] = rsMetaData.getColumnLabel(i+1);
} else {
columnNames = sNames;
while(rs.next()) {
Object[] rowData = new Object[numColumns];
addRow( rowData );
Vector tempRow = new Vector(numColumns);
for (int i = 0; i < numColumns; i++) {
if( rowIndex==0 ){
addColumn( columnNames[i] );
setValueAt( rs.getString(i+1), rowIndex, i );
// switch(rsMetaData.getColumnType(i+1))
// .............. TYPES....
} // end for loop
rows.add(tempRow);
rowIndex++;
} // end while loop
}catch(Exception ex){
ex.printStackTrace();
public void setValueAt(Object aValue, int rowIndex, int columnIndex) {
super.setValueAt( aValue, rowIndex, columnIndex );
try {
Object oldValue = getValueAt(rowIndex,columnIndex);
if (oldValue == null && aValue == null) {
return;
// can use equals() only if oldValue is not null
if (oldValue != null) {
if (oldValue.equals(aValue)) {
return;
// JTable is 0 based while ResultSet is 1 based
// rs.absolute(rowIndex+1);
// updateResultSet(rs, aValue, rowIndex, columnIndex);
// rs.updateRow();
// con.commit();
// Vector aRow = (Vector)rows.elementAt(rowIndex);
// aRow.setElementAt(aValue, columnIndex);
// fireTableCellUpdated(rowIndex, columnIndex);
// } catch (SQLException ex) {
// ExceptionEvent event = new ExceptionEvent(this, ex.getMessage());
// fireExceptionGenerated(event);
// try {
// con.rollback();
// } catch (SQLException ex2) {
// event = new ExceptionEvent(this, ex2.getMessage());
// fireExceptionGenerated(event);
} catch (Exception ex) {
// ExceptionEvent event = new ExceptionEvent(this, ex.getMessage());
// fireExceptionGenerated(event);
} -
UpdateRow(): ORA-00907 missing right parenthesis???
This pertains to Oracle8i 8.1.7 JDBC Drivers JDK 1.2.x for NT (classes12.zip) that I just downloaded today from the website.
I call rset.updateRow() after I update a particular column
rset.updateString("col_name","whatever")
and get the following SQLException message.
ORA-00907: missing right parenthesis.
I tried to call rset.updateRow() without doing an updateString() and it passes with no exception.
I've looked at my very simply code over and over and don't see how any of it could be a problem. Is it possible that Oracle released this driver forgetting about a little ")" somewhere in the SQL that it sends to the database in this method?
Again:
(1) rset.updateString("col_name","whatever");
rset.updateRow();
throws the SQLException
(2) rset.updateRow();
is fine by itself
nullIf you are using the FOR UPDATE in your SELECT stmt, there is a bug.
See BUG:1811866
Encountered the same problem myself.
Was unable to find any further reference to this bug on Oracle's site. Is this still outstanding, and, if so, is there a target date for the fix? -
Hi, sorry but in other forum nobody answer my question.
the probles is using JDBC 2.0, my cod is:
Statement c = conn.createStatement();
Statement =conn.createStatement(ResultSet.TYPE_SCROLL_SENSITIVE, ResultSet.CONCUR_UPDATABLE);
ResultSet rest = n.executeQuery("select * from t_prueba");
rest.last();
rest.updateBlob("C", null);
rest.updateRow();
rest.close();c.close();conn.close();
at time to execute this code, i have this error:
java.sql.SQLException: Operaci�n no v�lida para el juego de resultados de s�lo lectura: updateBlob
at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:124)
at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:161)
at oracle.jdbc.driver.BaseResultSet.updateBlob(BaseResultSet.java:482)
at oracle.jdbc.driver.OracleResultSet.updateBlob(OracleResultSet.java:1230)
at mypackage3.Conversor.leerImagenBase64(Conversor.java:51)
at mypackage3.Conversor.main(Conversor.java:77)
why is this problem if i using ResultSet.CONCUR_UPDATABLE in my statement.
i 'm using jdeveloper 10.1.2 whith j2se 1.4.2_04
please anyone can help me please
tanks
alexThere are numerous problems with what you posted.
1) Do you mean to use updateNull and not what you are doing?
2) As mentioned why would you not do this in an UPDATE query? Even if you get this to work arbitrary moving around in a result set that you don't even need along with bad practices like SELECT * is just bad all around.
3) Further as mentioned what you are trying to do is not supported (obviously) by your driver/database etc. Just because you ASK for a scrollable updatable cursor does not mean that you get one. You ask for one but obviously that error message says that the cursor is read only. For the benefits of others it says (more or less) "invalid operation on read only result set : updateBlob"
Possibly you will have to use a forward only cursor to make it updateable... I don't know consult the Oracle docs. Or better yet don't do it this way. -
Problem using updatable ResultSet
I am using scrollable and updatable result sets to query and modify data. The problem I am having is that when I make a change to the data in a field on my form, the data gets modified in the database and not in the result set in my form. This only occurs when the field(column) I try to modify is one of the fields(columns) that I use in my query criteria. For example, I can issue the query "SELECT id, fname, lname FROM user WHERE fname='TED'". The problem is, if I change fname from 'TED' to 'JOE' from one of the records in the result set on my form, it gets changed in the database but NOT in the result set. If I change the field lname, the change is made in the result set and the database with no problem.
I have also tried to issue this statement but it does not help:
resultSet.refreshRow();
This is the basic code for the update:
private void updateRecord() {
try {
resultSet.updateString("id",idField.getText());
resultSet.updateString("fname",fnameField.getText());
resultSet.updateString("lname",lnameField.getText());
resultSet.updateRow();
} catch( SQLException ex ) { //Trap SQL errors
JOptionPane.showMessageDialog(textPane,
"Error updating the database"+'\n'+ex.toString());
Any help would be appreciated.has been moved to JDBC forum...
-
Hello!
I am new in java programing. I have the code below:
import java.sql.*;
import java.math.BigDecimal;
import java.sql.Date;
public class TestActualizariJDBC
public ResultSet CrsPersoane;
public Statement StmtPersoane;
public Connection conn;
public TestActualizariJDBC()
try
conexiune();
catch(Exception e)
e.printStackTrace();
System.out.println("Erori la conectare BD");
public void conexiune() throws SQLException
DriverManager.registerDriver(new oracle.jdbc.driver.OracleDriver());
this.conn = DriverManager.getConnection("jdbc:oracle:thin:@localhost:1521:orcl","scott","tiger");
this.StmtPersoane = conn.createStatement(ResultSet.TYPE_SCROLL_SENSITIVE, ResultSet.CONCUR_UPDATABLE);
this.CrsPersoane=StmtPersoane.executeQuery("select p.* from personal p");
System.out.println("INITIAL");
this.afiseazaInregistrarile();
public static void main(String[] args)
try
TestActualizariJDBC objTest = new TestActualizariJDBC();
objTest.diverseModificari();
//close connections
objTest.CrsPersoane.close();
objTest.StmtPersoane.close();
objTest.conn.close();
catch (Exception err)
if (err instanceof SQLException)
SQLException errSQL=(SQLException)err;
javax.swing.JOptionPane.showMessageDialog(null,errSQL.getErrorCode()+"--"+err.getMessage(),
"Eroare actualizari!",javax.swing.JOptionPane.ERROR_MESSAGE);
else
System.out.println("A aparut o eroare non-SQL");
err.printStackTrace();
public void diverseModificari() throws SQLException
//second record
this.CrsPersoane.absolute(2);
//modifiy colaborator
this.CrsPersoane.updateString("colaborator","D");
this.CrsPersoane.updateRow();
//next record
if(this.CrsPersoane.next())
//modify the date
java.util.Date dataJava = new java.text.SimpleDateFormat("dd/mm/yyyy").parse("04/10/2006");
java.sql.Date dataSql = new java.sql.Date(dataJava.getTime());
this.CrsPersoane.updateDate("datasv",dataSql);
this.CrsPersoane.updateRow();
//new record
this.adaugareDefaultPerson();
//print again
System.out.println("DUPA UPDATE SI INSERT:");
this.afiseazaInregistrarile();
//delete last record
this.CrsPersoane.last();
this.CrsPersoane.deleteRow();
//print again
System.out.println("DUPA STERGERE");
this.afiseazaInregistrarile();
public void afiseazaInregistrarile() throws SQLException
this.CrsPersoane.beforeFirst();
while(this.CrsPersoane.next())
System.out.println("INREGISTRAREA: "+CrsPersoane.getRow()+"-->"+CrsPersoane.getString("marca")+" "
+CrsPersoane.getString(2)+" "+CrsPersoane.getDate(4));
public void adaugareDefaultPerson() throws SQLException
//new insert
this.CrsPersoane.moveToInsertRow();
this.CrsPersoane.updateInt("marca",9999);
this.CrsPersoane.updateString("numepren","Persoana Noua");
this.CrsPersoane.updateInt("compartid",1011);
java.sql.Date dataDef = new java.sql.Date();
this.CrsPersoane.updateString("datasv",dataDef);
this.CrsPersoane.updateString("colaborator","N");
//commit
this.CrsPersoane.insertRow();
System.out.println("Am inserat ?"+CrsPersoane.rowInserted());
this.CrsPersoane.last();
System.out.println("Ultima linie: "+CrsPersoane.getString("marca"));
this.CrsPersoane.close();
this.CrsPersoane=StmtPersoane.executeQuery("select p.* from personal p");
}The problem appears in diverseModificari() and adaugareDefaulPerson and outputs this errors:
Error(78,85): unreported exception: java.text.ParseException; must be caught or declared to be thrown
Error(114,44): method <init> not found in class java.sql.Date
Error(115,24): method updateString(java.lang.String, java.sql.Date) not found in interface java.sql.ResultSet
Any help is appreciate ! Thanks in advance !Well, the first error is in this part of the code:
public void diverseModificari() throws SQLException
//second record
this.CrsPersoane.absolute(2);
//modifiy colaborator
this.CrsPersoane.updateString("colaborator","D");
this.CrsPersoane.updateRow();
//next record
if(this.CrsPersoane.next())
//modify the date
java.util.Date dataJava = new java.text.SimpleDateFormat("dd/mm/yyyy").parse("04/10/2006");
java.sql.Date dataSql = new java.sql.Date(dataJava.getTime());
this.CrsPersoane.updateDate("datasv",dataSql);
this.CrsPersoane.updateRow();
..........As i can see the method has an throws SQLException, so where's the problem ? -
I'm working my way through the Sun JDBC Tutorial, and have come across a problem in compiling a program containing ResultSet statements. The section of code is as follows;
stmt = con.createStatement(ResultSet.TYPE_SCROLL_SENSITIVE,
ResultSet.CONCUR_UPDATABLE);
ResultSet uprs = stmt.executeQuery("SELECT COF_NAME, PRICE FROM COFFEES");
uprs.last();
uprs.updateFloat("PRICE", 10.99);
uprs.cancelRowUpdates();
uprs.updateFloat("PRICE", 10.79);
uprs.updateRow();
uprs.previous();
uprs.updateFloat("PRICE", 9.79);
uprs.updateRow();
The compiler is throwing up the following error messages;
C:\My Documents\Uni\Year 4\Uqc120d3 (PROJ)\General Research\Jdbc odds\JDBC\JDBC Practice\JDBCTest2.java:181: cannot resolve symbol
symbol : method updateFloat (java.lang.String,double)
location: interface java.sql.ResultSet
uprs.updateFloat("PRICE", 10.99);
^
C:\My Documents\Uni\Year 4\Uqc120d3 (PROJ)\General Research\Jdbc odds\JDBC\JDBC Practice\JDBCTest2.java:183: cannot resolve symbol
symbol : method updateFloat (java.lang.String,double)
location: interface java.sql.ResultSet
uprs.updateFloat("PRICE", 10.79);
^
C:\My Documents\Uni\Year 4\Uqc120d3 (PROJ)\General Research\Jdbc odds\JDBC\JDBC Practice\JDBCTest2.java:186: cannot resolve symbol
symbol : method updateFloat (java.lang.String,double)
location: interface java.sql.ResultSet
uprs.updateFloat("PRICE", 9.79);
^
3 errors
Process completed.
I tried casting the values to float. This solved the problems with compilation, although the values written to my database (Access) were of the form 9.80805228941012E-39 etc.
Am I missing something obvious?
Thanks,
Martin"10.99" is a constant of type double. If you want a constant of type float, use "10.99F". Can't comment on your statements about Access as you haven't said what type of column you are trying to update.
-
Java SP - ResultSet.updateRow causes 100x CPU consumption
Oracle 11 Enterprise on Windows, with an out-of-the-box installation.
I select from a table. No where clause. No order by. If I use ResultSet.updateRow to change any column, the CPU consumption of oracle.exe jumps 100x. Here is the code.
Connection con = DriverManager.getConnection("jdbc:default:connection");
Statement stmt = con.createStatement(ResultSet.TYPE_FORWARD_ONLY, ResultSet.CONCUR_UPDATABLE);
ResultSet rs = stmt.executeQuery("select cola,colb from tab");
while (rs.next()) {
rs.updateString(1, "qwerd"); // comment out to save 99% of your CPU*
rs.updateRow();
rs.close();
stmt.close();
con.commit();
For my test case, against 10,000 rows, removing that one line changes the CPU consumption from roughly 7 CPU seconds to 0.07 CPU seconds. I do mean CPU time - not elapsed time. The CPU measurement come from v$sesstat.value. Task manager confirms oracle.exe using 100% of a cpu for the duration of the call.
I know that this example can be replaced with a single update statement. It is a gross simplification of a much larger proc, to replicate the problem.
Help?Hi. For each row (when really updated), the DBMS is probably having to re-iterate
through the table in the same unqualified way your query does, to position itself
to the row you want to update. This whole thing is extremely inefficient, and I
understand that you've reduced the issue to the simple example, but this does
expose the critical fault of the algorithm. It breaks the number-one performance+
rule for DBMS applications+: Don't move the data. Don't bring whole swaths of
raw rows one-by-one to the client, just to find what you want to modify. Do the
work where the data is, in the DBMS, using stored procedures. Build your saw mills
where the trees are.
Joe Weinstein
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