In this sql cheatsheet we will provide some common query questions asked and SQL solutions to these questions. Most of these examples are fairly standard ANSI-SQL so.How to Query Oracle from Excel. I caught a post on the OTN forum asking how to do this, and it happened to be something I’m working on for a new course that I’ll be teaching on data analytics. Ultimately, Microsoft Excel is the de facto tool of many accounts and financial analysts, protests notwithstanding. This shows you how to query an Oracle 1. Excel 2. 00. 7 (only available when you do a FULL install of Excel 2. Actually, it should work on any current version of the Oracle database. Using subqueries in Microsoft Access. What subqueries are, and examples of using subqueries. Oracle acquired Sun Microsystems in 2010, and since that time Oracle's hardware and software engineers have worked side-by-side to build fully integrated systems and. The key to making this work is having the Oracle 1. Client software or an Oracle 1. The Oracle client software allows you to resolve an Oracle Network Alias (found in the %ORACLE_HOME%\network\admin\tnsnames. Here are the instructions with screen shots: 1. Click on the Data ribbon, and then click on the From Other Sources icon in the Get External Data section, as shown: 2. When you click on the From Other Sources icon, you’ll get the following drop down list. Click on the From Data Connection Wizard item. The Data Connection Wizard provides a number of Microsoft data sources, but you click the Other/Advanced option to connect to an Oracle database. The Other/Advanced selection launches the Data Link Properties dialog with the Provider tab open and active. Click the Oracle Provider for OLE DB choice. If you don’t have the Oracle Provider for OLE DB option, download the Oracle Data Access Components for Windows from Oracle site. The installation should also load it as a new data source, if not you can follow the same instructions provided for My. SQL’s ODBC here. After clicking the Oracle Provider for OLE DB choice, you click the Next button. The Next button brings you to the Connection tab. You should fill it out as noted below, and if you wish check the Allow saving password checkbox. Before preceding, you should verify that the connection works. Click the Test Connection button to do that, and if successful you’ll see the following. Click the OK button in the Microsoft Data Link dialog to complete the test and the OK button in the Data Link Properties dialog. After setting up the data connection in the Data Link Properties dialog, you’ll be taken to the Data Connection Wizard dialog. Here you can pick any table that you have access to within the PL/SQL schema (remember a schema in Oracle is a database in Microsoft SQL Server or My. SQL). Click the Next button to continue. After clicking the Next button, you’ll see the second Data Connection Wizard dialog. Click the Finish button to begin importing the data. The Import Data dialog asks you how and where you want to import it. The following chooses to import it as an ordinary table. Click the OK button to import the data from a table. If you want to write a query against one or more tables, click here for the additional instructions. Imports into Excel 2. The following screen shot formats the display columns. You have a number of very advantageous features in Excel 2. They allow a number of options that resemble working within a database but honestly they’re much more difficult than working in SQL. I’d advise you create preformatted data by using views. Then, query the views through these steps. Excel VBA to run Oracle query on computer w/o Oracle. Oops. 1. Ok, I am experimenting with the DSN- Less connection. I can't get it quite right. I found a few examples, but I can't get it to connect. Declare variables. Dim CN As ADODB. Connection. Dim rs As ADODB. Recordset. Microsoft Sidewinder Precision Racing Wheel Driver V4 Engine . Dim s. SQL As String. Create objects. Set CN = New ADODB. Connection. Set rs = New ADODB. Recordset. CN. Cursor. Location = ad. Use. Client. CN. Connection. String = "Provider=Ora. OLEDB. Oracle. 1; Password=4. SBari. RO$; Pers ist Security Info=True; User ID=t. Data Source=LSRPRsva". CN. Open 'Open connection. I get a Provider cannot be found, it may not be properly installed error here. Why is there no room in this example for me to input the server info, or the port info? I'll start looking into ASP. Net, but my IT is really not going to do anything else from here on in, so it's up to me. I'm thinking that developing & supporting a new web page is more than I want to do. I already have a web folder which stores Excel reports for users to view. Each morning an Excel file on my hard drive connects to the Oracle database and refreshes the data, and uploads a new report to the online folder. I would like my users to be able to generate a new report mid- day if needed. So I uploaded an Excel file containing a VBA macro which connects to the database and saves a new report for them to the online folder. This macro will only work for them IF they have Oracle installed on their computer. In an attempt to bypass the need for Oracle on all computers, I have modified the VBA to open a new website - which is connected to the Oracle database - run the query there, and copy the results back into the Excel file, and this gives them the new report. I am concerned that this website I'm using to run the query will not be running for the long term. And I am positive that they will not develop or support an ASP. Net page. Do I understand you correctly that I can modify my VBA to connect using the ODBC applet, and this would then work for any user with access to the server which the Oracle database is on? Thank you both for your help.
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