Replication Volumes with SQL databases

Similar Questions

• Need help! Working with SQL databases

  Hi all

  I am currently working on an application that interacts with a SQL database, and it seems to have hit a roadblock.

  I have a multi-column list box on my front which is filled with the data extracted from the database. By choosing one of the lines in the list box, another opens showing another set of data retrieved by a generated SQL query. At the moment I only select one line at a time to see it has the data, but I want to expand such that I can select mutiple rows in the list both box and see all their relevant data.

  With only one selection, I can switch the index value of the selection of a function table of Index with the database as another entry and build my SQL statement.

  But with multiple choices, I guess I have to build a table on the index values and use them as reference to build the SQL statement. And I don't know how exactly to do that.

  Here is the code that I currently work for a single selection in the drop-down list.

  

  Any help is appreciated. See you soon.

  tdog says:

  Hi all

  I am currently working on an application that interacts with a SQL database, and it seems to have hit a roadblock.

  I have a multi-column list box on my front which is filled with the data extracted from the database. By choosing one of the lines in the list box, another opens showing another set of data retrieved by a generated SQL query. At the moment I only select one line at a time to see it has the data, but I want to expand such that I can select mutiple rows in the list both box and see all their relevant data.

  With only one selection, I can switch the index value of the selection of a function table of Index with the database as another entry and build my SQL statement.

  But with multiple choices, I guess I have to build a table on the index values and use them as reference to build the SQL statement. And I don't know how exactly to do that.

  Here is the code that I currently work for a single selection in the drop-down list.

  Any help is appreciated. See you soon.

  Regarding the table of construction:

  I can see Hat multicolumn listbox you have multiselection enabled and is limited to one or zero element selected at a time. To allow multiselction; Done just right click your multi-column listbox and change your selection to support multiple selected items. The NewVal to the structure of the event should change to a single index number in a 1 d of the numbers indexed table. No coding required. Then just to retrieve all items (since you know the index) and create the quiry. Quiry part, I'm not really (long time no see SQL), but it looks like a loop for to create the chain should do the trick?

• using the same datamodel with SQL database QML in 2 listviews

  I am using the code for the sample application quotes as starting point. I try to call the same SQL database with the quote template to build a list in the top level of my application and then create a list to the next heirachy.
  For, for example, imagine a list of different types of quotes (funny, sad, happy, etc.) on the home page, then the list of people with their quotes on the 2nd level and their exact quote at the 3rd level. When I use the same quotesModel qml and asyncksource at the top of the list and yet once in 2nd list level I get disconnection issues connect to my SQL database. How would I fix this?

  You only need a data source class, but you will need multiple instances of it.

  The disconnect message means that the new connection is now that of the database of driving. Will there be other errors in the log?

• How to create a database in SQL Server Express 2014 to be used with LV Database Toolkit

  I use LV Database Toolkit, which, by default, uses the Jet database. Now, I want to use the SQL with LV Database Toolkit database. I downloaded and installed "SQL Server Express with Tools 2014" in my laptop of Labview. Now I want to create a database in SQL Server, because I think that it is a requirement for the creation of a "udl connection file" (file *.udl). Please help me!

  
  

• How to establish links of Labview with SQL server database Toolkit

  I'm a database newbie, but I have to use MS SQL server (2008) to store my data. I am well equipped with all the features of Labview, don't know how to use it properly. I now complete development, including the toolbox database. My latest version of labview is 8.6.1. Side material, I have cFP2220 and many modules of differnet kind.

  Here is a useful link that I found on the web:

  1. I got the database creation procedure (pdf file) to link the udl.

  http://decibel.NI.com/content/docs/doc-4602

  It gives a step-by-step login procedure to MS Access, and I'm able to save data to MS Access with the database Toolbox. However, I could not understand how to establish a chain of connection or udl to SQL server. In other words, I hope someone can explain in detail what is the procedure to set up such a link.

  2. I learned about the forum that there is a LabSQL, but it takes some knowledge of SQL statement. I would walk away from him, as I am not familiar with SQL.

  3. the VI I used for the recording of data in DB are very similar to "Create database Table.vi" found in the sample.

  In short, I think that I just need someone who has experience with the connection to the server SQL with Labview to show me the steps to link to SQL.

  Thank you very much

  You may not create a database in SQL Server using the control panel ODBC or a UDL. You must create a database by using SQL Server tools. (In fact, you can use SQL statements to create a database, which is what's really going on by using SQL Server tools. However, I don't know if the database Toolbox has the screws required to send these types of SQL statements.). Once you have created the database you can create tables using SQL Server tools, or you can use the screw of toolbox database.

  You try to run SQL Server on your computer? SQL Server is usually running on a server. You try to use SQL Server Express?

  Assuming that you have SQL Server running and a database has been created, then here are the steps needed to create a UDL to connect:

  1. In Windows Explorer, create a text file and rename the text file so that there a .udl extension (like this PDF).
  2. Double-click the UDL file.
  3. Change to the tab 'supplier '.
  4. Select 'Microsoft OLE DB for SQL Server provider'.
  5. Click on the ' next > ' button. It changes you to the tab 'connection '.
  6. In the drop-down menu, select your SQL Server. If it is not listed, try clicking on the Refresh"" button. If this does not meet the list, then you will need to enter manually.
  7. In the section "#2" specify the authentication method and credentials, if necessary, to connect to SQL Server.
  8. In the section "#3" specify the database that will be used, which is the one that you created earlier using the SQL Server tools. NOT SELECT THE MASTER DATABASE. If you do, you will completely screw up your installation of SQL Server.
  9. Click "Test connection" to verify that you can connect to SQL Server.

• Connect to the database with SQL * more: is TNSNAMES. ORA used?

  Hello

  We have a local database called DEV01 and a copy of this database in a data center. To be able to connect to both databases, the TNSNAMES file. ORA

  on the local database server (not the one in the data center) has the following entries:

  / * Entry for the local database * /.

  DEV01_local, DEV01_local. WORLD =
  (DESCRIPTION =
  (ADDRESS_LIST =
  (ADDRESS = (PROTOCOL = TCP)(HOST = server01) (PORT = 1521))
  )
  (CONNECT_DATA =
  (SERVER = DEDICATED)
  (SID = DEV01)
  )
  )

  / * Entry for the database in the data center * /.

  DEV01, DEV01. WORLD =
  (DESCRIPTION =
  (ADDRESS_LIST =
  (ADDRESS = (PROTOCOL = TCP)(HOST = server02) (PORT = 1521))
  )
  (CONNECT_DATA =
  (SERVER = DEDICATED)
  (SID = DEV01)
  )
  )

  When I connect to the local database server, I set the Oracle environment as follows:

  export ORACLE_SID = DEV01

  export PATH=/opt/oracle/app/oracle/product/9.2.0/bin:$PATH

  export ORACLE_HOME=/opt/oracle/app/oracle/product/9.2.0

  Now I start SQL * more as follows:

  Oracle # > sqlplus user/user

  SQL > select instance_name, host_name from v$ instance;

  INSTANCE_NAME HOST_NAME

  ---------------- ----------------------------------------------------------------

  SERVER01 DEV01

  As the SID is on two databases of the same (DEV01) I really don't understand how Oracle decides which of the SQL databases * more connects to.

  Is it the entry in the TNSNAMES file. ORA?

  But when I start SQL * more as follows:

  Oracle # > sqlplus user/user@DEV01_local

  SQL > select instance_name, host_name from v$ instance;

  INSTANCE_NAME HOST_NAME

  ---------------- ----------------------------------------------------------------

  SERVER01 DEV01

  or

  Oracle # > sqlplus user/user@DEV01

  SQL > select instance_name, host_name from v$ instance;

  INSTANCE_NAME HOST_NAME

  ---------------- ----------------------------------------------------------------

  DEV01 server02

  everything is as expected.

  Does anyone know who is the chosen database when just to connect with 'sqlplus user/user' (without the @DEV01 or @DEV01_local)?

  Any help will be appreciated!

  Rgds

  Jan

  When you connect to the local database that is connected to the server01, you need only specify the sid in the environment, in this case, Oracle tnsnames file to connect, actually uses, it uses any of the listener.  It uses what is called a connection needed.  It is purely a side connection server, and as long as the sid is located in the environment resolves to a database running on that server, you will be get connected.

  When you connect using the @connect_descriptor, like you second case, then Oracle will use the configured naming, including tnsnames, methods to solve the 'real' database  In this case, the auditor is required to create the connection to the database.

  John

• SQL Server VM with vCenter database storage migration

  vCenter Server 5 and ESXi 5.

  Hi all. Have vcenter server on a physical machine. The database server is VM with SQL Server 2008R2. Need recommendation of migrating data to another store. The storage systems are different. And can not be shared beetwen 2 servers. HP MSA 2012 SAS Enclouser and HP EVA 6500.

  I think you only good option is to take note of the host in which your VCDB VM is saved. Turn off vCenter (it won't work anyway once the DB is taken offline).  Then use VMware Converter to migrate the virtual computer from the data store either.  Once the VM has been upsized, turn the VCDB VM, turn on vcenter, ensure that everything works and then destroy the 'old' VCDB VM.

• Having problems with SQL Developer connection to the database on a LINUX machine

  Having problems with SQL Developer connection to the database on a LINUX machine
  Hello
  I am trying to connect my machine to windows 7 Home premium to an oracle database 11 g on RedHat 5 machine using SQL Developer. I got this error on SQL Developer
  Status: Failed - Test has failed: the network adapter could not establish the connection
  
  
  on Linux
  

  LSNRCTL> status
  Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=IPC)(KEY=EXTPROC1)))
  STATUS of the LISTENER
  ------------------------
  Alias                     LISTENER
  Version                   TNSLSNR for Linux: Version 10.2.0.1.0 - Production
  Start Date                03-APR-2013 16:13:13
  Uptime                    7 days 22 hr. 16 min. 41 sec
  Trace Level               off
  Security                  ON: Local OS Authentication
  SNMP                      OFF
  Listener Parameter File   /u01/app/oracle/product/11.2.0/db_1/network/admin/listener.ora
  Listener Log File         /u01/app/oracle/product/11.2.0/db_1/network/log/listener.log
  Listening Endpoints Summary...
  (DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(KEY=EXTPROC1)))
  (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=172.X.X.X)(PORT=1521)))
  Services Summary...
  Service "PLSExtProc" has 1 instance(s).
  Instance "PLSExtProc", status UNKNOWN, has 1 handler(s) for this service...
  Service "orc11g" has 1 instance(s).
  Instance "orc11g", status READY, has 1 handler(s) for this service...
  Service "orc11gXDB" has 1 instance(s).
  Instance "orc11g", status READY, has 1 handler(s) for this service...
  Service "orc11g_XPT" has 1 instance(s).
  Instance "orc11g", status READY, has 1 handler(s) for this service...
  The command completed successfully
  LSNRCTL>

  and TNSPING
  

  tnsping 172.x.x.x
  
  TNS Ping Utility for Linux: Version 10.2.0.1.0 - Production on 11-APR-2013 14:32:17
  
  Copyright (c) 1997, 2005, Oracle.  All rights reserved.
  
  Used parameter files:
  /u01/app/oracle/product/11.2.0/db_1/network/admin/sqlnet.ora
  
  Used EZCONNECT adapter to resolve the alias
  Attempting to contact (DESCRIPTION=(CONNECT_DATA=(SERVICE_NAME=172.x.x.x))(ADDRESS=(PROTOCOL=TCP)(HOST=172.x.x.x)(PORT=1521)))
  OK (0 msec)
  [oracle@ltebilling ~]$

  Tnsnames.ora on Linux,
  

  ORC11G =
  (DESCRIPTION =
  (ADDRESS = (PROTOCOL = TCP)(HOST = 172.x.x.x)(PORT = 1521))
  (CONNECT_DATA =
  (SERVER = DEDICATED)
  (SERVICE_NAME = orc11g)
  )
  )

  Listner on Linux,
  

  SID_LIST_LISTENER =
  (SID_LIST =
  (SID_DESC =
  (SID_NAME = PLSExtProc)
  (ORACLE_HOME = /u01/app/oracle/product/11.2.0/db_1)
  (PROGRAM = extproc)
  )
  )
  
  LISTENER =
  (DESCRIPTION_LIST =
  (DESCRIPTION =
  (ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1))
  (ADDRESS = (PROTOCOL = TCP)(HOST = 172.x.x.x)(PORT = 1521))
  )
  )

  hosts/ect/Linux,
  

  # Do not remove the following line, or various programs
  # that require network functionality will fail.
  127.0.0.1               localhost.localdomain localhost
  172.x.x.x             LTEBilling

  and there is no problem to ping linux from windows
  
  Published by: user11309581 on April 11, 2013 15:16

  user11309581 wrote:
  as I have already desciped earlier, I can't connect to the server throw Linux my Windows SQL Server, with error message below.
  tatus: failed - Test has failed: the network adapter could not establish the connection

  It's too generic to mean anything. The application is hidden the real error message. You got when you did the tnsping and obtained "TNS-12535: TNS:operation has expired. Now THAT's an error.

  This indicates a problem firewall and routing. You said earlier you could ping the server, but now we see tnsping fails. Two different protocols of usage, so that both the successful ping turns out a valid physical path, it guarantees not that all traffic will pass. What happens with

  c:\ telnet 172.x.x.x 1521
  

• DIRT and what his role with the MS - SQL database

  I am setting up the procedure for the Bare Metal Restore for our Telco servers. And I wonder if the DIRT back up the MS - SQL databases.

  We have 4.0 (4) SR1 and use DIRT 1.0 Build 122

  Thank you

  Debbie

  Restoration of dirt requires that the unit (same saved version) is running before, it'll do a restore - as these UnityDB and ReportDb databases must be present - restoring pulling data out of the local DBs first before their replacement by the saved tables (without things like the name of the local server, which GC/DCs we are connected) configuration etc...). So no, it won't it create on the fly because the restore cannot function without a server in operation of the first unit. This isn't just a backup and restore, but also a type migration tool.

• moving my SQL Server to another host (with vcenter database)

  Hi all

  I am in progress to improve my environment at ESX4.0. Now I have to move my only SQL server VM to the new host, who is already on ESX4.0 level. My only SQL server hosts the vCenter as database. I don't have a vMotion.

  To move my SQL vm, I need to turn it off and then migrate my ESX 4.0 host. The problem: when the SQL Server is disabled, I lose connectivity to the vCenter server and therefore cannot migrate the virtual computer to another host.

  Is there a way to fix this, or is my only option to move the virtual machine in question off vCenter SQL database?

  The physical files of the VM for SQL server on an iSCSI box and will not change the location of the data store.

  Thank you

  Edy

  Open the browser of data store, right-click right the VM's vmx file and choose "add to the inventory.

  André

• Working with local SQL databases in AIR

  This question has been posted in response to the following article: http://help.Adobe.com/en_US/AS3/dev/WS5b3ccc516d4fbf351e63e3d118676a5497-7fb4.html

  Hi Randy,

  I understood it.  To work with a database on the device or on the desktop while you develop your application, the directory must be resolved in the documents directory so that the file can be copied into this directory.

  It's the line of code that allows to:

  var writeSessionDB:File = File.documentsDirectory.resolvePath ("myLists.db");

  Neil

• Re-thinning Volume of Exchange database

  I need to see any re-thinning some volumes that are attached to the Exchange, Windows 2008 and Exchange 2010 systems via iSCSI.   I need to see if anyone has re-thinned a volume of Exchange database before and if they noticed anything out of the ordinary. I'm assuming that do after hours would be the best. Trying to ensure that all bases are covered with regard to possible questions.

  I'm also trying to figure out how to properly configure the HIT program on a windows 2008 system. I installed the program on a test system, but I am unable to connect to the San. Multicast has been enabled on the network, so not sure what else might be missing. I use only the program of re-thin volumes, not to take pictures or make replications. The HIT program will serve to re - thin trading systems.

  San Info:

  PS6100

  Firmware 6.0.6 (Yes, I know what needs to be upgraded)

  Thank you

  Conny Schwerdtfeger

  Your server must have access to the VSS-control volume on the EQL group.  If you re - running remote installation wizard there is an option to configure access to the group.   Or in the EQL GUI under the Group-> VSS/VDS tab settings and add an ACL entry for this server

• Create a procedure SQL with SQL toolkit

  Hello

  I use the SQL Toolbox to get data from a MySQL database (using ODBC connectors).

  I would like to automatically create a procedure on my DB when lauching my application software, so that I do not know there is when I use it.

  But I can't figure out how to do with the SQL Toolbox.

  Indeed, you try to run this script (which works by operating on MySQL workbench) returns the following error:

  DELIMITER $$

  CREATE DEFINER='indus'@'%' PROCEDURE ' FPY'(datetime IN START_DATETIME, IN END_DATETIME datetime)
  BEGIN
  CREATE a temporary table ListingUUT
  (
  UUT_SERIAL_NUMBER VARCHAR (127).
  TEST_COUNTER INT,
  DateTime TEST_TIME,
  UUT_STATUS VARCHAR (32)
  );

  CREATE a temporary table Stat_FPY
  (
  TESTED INT,
  TESTED_ONCE INT,
  REPORT / FLOAT
  );

  INSERT INTO Stat_FPY VALUES (0,0,0).
  INSERT INTO ListingUUT
  (
  SELECT
  UUT_SERIAL_NUMBER, SUM (1), START_DATE_TIME, UUT_STATUS
  OF booster_results.uut_result
  WHERE START_DATE_TIME BETWEEN START_DATETIME AND END_DATETIME
  UUT_SERIAL_NUMBER GROUP
  ORDER BY DESC START_DATE_TIME
  )
  ;

  END

  -Online error-2147217900 took place at NI_Database_API.lvlib:Conn Execute.vi-> Untitled 1

  Possible reasons:
  ADO error: 0x80040E14
  Exception occurred in the Microsoft OLE DB provider for ODBC drivers: [MySQL] [ODBC 5.2.a Driver] [mysqld - 5.6.10 - log] you have an error in your syntax SQL; consult the manual for your version of the MySQL server for the right syntax to use near ' DELIMITER $$

  CREATE DEFINER='indus'@'%' PROCEDURE ' FPY '(IN START_DATETIME datet' à la ligne 1 en NI_Database_API.lvlib:Conn Execute.vi-> sans titre 1)

  An idea so that I can create the procedure?

  Finally, give up on the creation of the procedure with SQL Toolkit functions.

  In fact using exec.vi system to address directly the command-line mysql server...

• How to contact with SQL using LabVIEW 7.1... ?

  Hello...

  I want to create a system that deals with the database and stores the database to the server through SQL... Can someone guide me please how to contact SQL using LabVIEW 7.1... ?

  Thanks for any help on your part...

  You can either use the LabVIEW Database Connectivity Toolkit or LabSQL to communicate with the SQL data bases. Take a look at those and after if you have other questions.

• Is it possible to stop labview data hex autoconverting to a SQL database in ascii?

  Hi all

  I is currently working on a program that ask a SQL database for the data from the sensors and converts these data into a spreadsheet for future use.

  My problem is the following:
  I can access and read the data very well; However, the data I'm after are stored in the database as a hexadecimal number (example: "0 X 5727000...) ». When I pass this through this vi "DB Tools Fetch Item Data", he captures the data and the autoconverts it in ascii. It is a huge problem because the data contains several pieces of information and must be analyzed before his conversion in order to achieve the correct value (and wrong format in ascii).

  Is it possible to recover the data as a string containing only the hexagonal information? I already have the code that converts it to; I need as hexadecimal values and not ascii he tries to AutoFormat to.

  Your data are permanently binary.  And how it is stored in the database is a function of some program put in there.  It is not a case of LabVIEW doing any "autoconverting".

  "more labview uses the display format Hex to work more on television anyway.

  So the next question is what is the continuation of the work you want on these data?  There is a function call "String to Byte Array" that converts the characters in a table of U8.  So now, you have a table of numbers of U8.  What you then do with that depends on what all these data are supposed to represent.