dbf

问题 I need a little help figuring this out because I'm new to stored procedures. I am trying to import a .DBF table into Sql Server 2008 using this store procedure. CREATE PROCEDURE spImportDB -- Add the parameters for the stored procedure here AS BEGIN -- Insert statements for procedure here SELECT * into Products FROM OPENROWSET('vfpoledb','C:\Users\Admin\Doc\Data\DBF', 'SELECT * FROM MyTable') END GO I receive this error. The OLE DB provider "vfpoledb" has not been registered.This isn't true,

问题 I have dbf database encoded in cp1250 and I am reading this database using folowing code: import csv from dbfpy import dbf import os import sys filename = sys.argv[1] if filename.endswith('.dbf'): print "Converting %s to csv" % filename csv_fn = filename[:-4]+ ".csv" with open(csv_fn,'wb') as csvfile: in_db = dbf.Dbf(filename) out_csv = csv.writer(csvfile) names = [] for field in in_db.header.fields: names.append(field.name) #out_csv.writerow(names) for rec in in_db: out_csv.writerow(rec

问题 I have something about like this: from dbfpy import dbf import random db = dbf.Dbf('DMWWGS84/DMAWGS84.dbf',new=False) db.addField(("Data","D")) for record in db: print record record["Data"]=random.random() db.close() But it complains: Traceback (most recent call last): File "merge_csv.py", line 5, in <module> db.addField(("Data","D")) File "/Users/alex/anaconda2/lib/python2.7/site-packages/dbfpy/dbf.py", line 246, in addField raise TypeError("At least one record was added, " TypeError: At

问题 When I download the zip file from the website it contains files with the following extensions: .dbf .prj .sbn .sbx .shp .shp.xml .shx Is this is a common data file format that I download or purchase a converter? I think this is some kind of mapping data file but I all need are the addresses it contains to push into our existing database. Specifically and related to programming. How can I setup a .NET Datasource to this group of files or just the .dbf file that actually contains the

问题 I've researched many different ways of how to dynamically change the datasource connection here on StackOverflow. I used and verified almost every c# and vb.net example I could find, but somehow things won't work out as they should. The idea of our project is to change the datasource connections from the old reports - that are using an xBase dll - to crdb_ado.dll with the VFPOLEDB-provider to connect to Visual Foxpro DBF files (each file representing one table). I've downloaded the latest

问题 I have to convert .DBF and .FPT files from Visual FoxPro to MySQL. Right now my script works for .DBF files, it opens and reads them with dbase_open() and dbase_get_record_with_names() and then executes the MySQL INSERT commands. However, some fields of these .DBF files are of type MEMO and therefore stored in a separate files ending in .FPT. How do I read this file? I have found the specifications of this filetype in MSDN, but I don't know how I can read this file byte-wise with PHP (also, I

问题 problem is the following: raised the IIS server on Windows XP, but when accessing the dbf files crashes exception. driver to work with files vfpoledb set. out of the visual studio everything works fine. could something else be done? 回答1: I don't know if its case sensitive or not, but the connection string should be something like String connString = "Provider=VFPOLEDB.1; Data Source= C:\Your\Path\OnIISMachine\YourDatabase.dbc;" If that's ok, then do you have the proper OleDB driver from

问题 I've googled and searched through Matlab Central, but cannot find any way to open DBF files directly in Matlab. There are some references to DBFREAD function in TMW File Exchange, but it's not available anymore. Is it really a problem? I do have Database toolbox, but could not find dbf support there. I don't want to use Excel or other tools for converting files outside of Matlab, since I have a lot of files to process. ODBC also is not good, I need the code to work under Mac and Unix as well.

问题 While trying to create CDX file on existing DBF file using below code, I'm getting an exception saying " No table is open in the current work area" . Language - C# Exception Details - Message - No table is open in the current work area. Source - Microsoft OLE DB Provider for Visual FoxPro Below is code snippet: public void CreateIndex() { var cdxExpressions = new List<CDXExpression> { new CDXExpression { expression = "ENTRY_DATE", name = "cdx_p1"}, new CDXExpression { expression = "ENTRY_CODE

问题 I am facing very strange issue. I have written class to which reads dbf file through oledb connection. I have downloaded dbf file from internet and it is reading all data correctly. DBF file location: E:\Projects\SLAVE.DBF I am facing following 2 issues 1) When I try to read other dbf file then it is reading only its table fields. it is not reading table fields data. E:\Projects\line75.dbf 2) The other issue I am facing I have DBF files when I put these files in location then i am getting