dbf viewer

Original: Export dbf, and provide download.Export DBF, and provide download#region DeclareString mfilepath = MapPath (".. /datatmp/");String mtablename = "Wyks";String mstrconn = @ "Provider=Microsoft.Jet.OLEDB.4.0; Data source= "+ Mfilepath + @"/; Extended properties= "" DBASE IV; Hdr=yes; ""; ";System.Data.OleDb.OleDbConnection moldbconn = new System.Data.OleDb.OleDbConnection (mstrconn);if (System.IO.Fil

When the disk space for Oracle's data files is not sufficient or otherwise requires that the DBF file be migrated to a different location, here are the steps:1, Sqlplus Sys/sys as Sysdba2, Shutdown immediate3. Copy dbf file to a new location4, startup Mount;5, ALTER DATABASE rename file ' E:\oracle\oradata\hqbi\EFMWEB03. DBF ' to ' G:\oradata\hqbi\EFMWEB03.

Two solutions:1. Upgrade to 92052. Disable Automatic growth of Undo tablespace 3. to narrow down the current undo tablespace:-- Create an undo tablespace for a new small spaceCreate undo tablespace undotbs2 datafile 'C: \ oracle \ oradata \ eoffice \ undotbs1.dbf' size 100 m;-- Set the new tablespace to the system undo_tablespace.Alter system set undo_tablespace = undotbs2;-- Drop the old tablespaceDrop tablespace undotbs1 including contents; -- Vie

When developing a project, the user requires that the data be stored in the dbf database. Therefore, we will simplify the code after the end, and hope to help you. The class code is as follows: Using system; Using system. collections; Using system. Data; Using system. Data. oledb; Namespace yq { /// /// Summary of saveasyq7. /// Public class saveasdbf { Public saveasdbf () { // // Todo: add the constructor logic here // } Privat

I used to find some materials and wrote an article C # (. NET) operations on DBF (ArcGIS SHP Attribute Table) URL: http://www.cnblogs.com/xiexiaokui/archive/2007/11/12/956984.html However, none of the above methods succeeded, and I didn't know where the problem was. Therefore, the previous statistics were performed using feature in ArcGIS, but the statistics on attribute data were too wasteful. So in the afternoon, I began to look for inform

Oracle installed on the CentOS system, the system disk space itself is not very large, after running a period of time to find that Oracle's temporary tablespace occupies a larger disk, so that the system is on the edge of the crash, the method to solve the problem is as follows:The first step:ALTER DATABASE tempfile '/opt/oracle/oradata/orcl/temp01.dbf ' drop;Step Two:Alter Tablespace temp Add tempfile'/opt/oracle/oradata/orcl/temp01.dbf'Size 2048M r

private void Btnopeninitial_click (object sender, EventArgs e) {OpenFileDialog file = new Openfi Ledialog (); if (file. ShowDialog () = = System.Windows.Forms.DialogResult.OK) {string path = file. FileName; dtable dbf = new dtable (); Dbf. Load (path); if (DBF. Table.Rows.Count > 0) {this. Grcinitialdata.dat

This article mainly introduces how to export DBF Files to Excel using Python. The example shows how to export and convert Python files based on the win32com module, for more information about how to export a DBF file to Excel using Python, see the following example. Share it with you for your reference. The details are as follows: From dbfpy import dbffrom time import sleepfrom win32com import clientde

One-time temporary Method for connecting to and accessing remote data using ole db: read data from a file and return the data as a row set You can use OpenRowSet to access remote data in the ole db data source only in the following situations: the disallowadhocaccess registry option of the specified access interface has been explicitly set to 0, the advanced configuration options of ad hoc distributed queries are enabled. If these options are not set, ad hoc access is not allowed by default.

Simulation of rm-rf *. dbf recovery in cold backup Backup recovery has always been a major concern for all relational databases. The following describes the Cold Standby database, simulates and destroys data files to restore the database, and involves other related content.[Oracle @ localhost ~] $ Cat/etc/RedHat-releaseRed Hat Enterprise Linux Server release 5.5 (Tikanga) SQL> select * from v $ version where rownum BANNER-----------------------------

PHP links to the SQL statements used by the DBF file .. After the odbc driver is installed, the link to the DBF file is OK .. Why can only use the most basic SQL syntax when using SQL statements, such as SELECT .. ORDER .. such as like nbsp; or GETDATE (), which does not use SQL statements for linking the DBF file with PHP. Ask the gods .. After the odbc dri

How to log on to Oracle's Sql*plus with SYS users:SysOracleORCL as Sysdba Oracle's UNDOTBS01.DBF file is too big a solution: --Create a new small space for the undo TablespaceCREATE UNDO tablespace UNDOTBS2 datafile ' D:/oracle/oradata/orcl/undotbs02. DBF ' SIZE 100M reuse autoextend on;--Set the new table space for the system Undo_tablespaceALTER SYSTEM SET UNDO_TABLESPACE=UNDOTBS2;--DROP the old table s

Files with a file extension of DBF:The. dbf file is the database format used by dBASE and FoxPro, and you can use Excel to open the file without both software. In the Excel Open File dialog box, select the file type "dBase (*.dbf)" To do so.DBF is the database format used by dBASE and FoxPro, and in the absence of both software, you can open the file using Excel. In the Excel Open File dialog box, select th

Directly using SQL statements to import DBF into SQL Server execute SELECT * into BMK from OpenDataSource (' microsoft.jet.oledb.4.0 ', ' Data source= ' e: Share "; User id=admin; password=; Extended properties=dbase 5.0 ') ... bmk you can import e:share tables from bmk.dbf into SQL Server with the fastest speed----------------------------DBF----> SQL SERVER drop table