DOCUMENT:Q157253 23-MAR-2000 [foxpro] TITLE :FIX: Copying Tables Between Databases Changes Index Type PRODUCT :Microsoft FoxPro PROD/VER:5.0 5.0a OPER/SYS: KEYWORDS:kbtool kbvfp kbvfp500aBUG kbvfp500bugkbbuglist ====================================================================== ------------------------------------------------------------------------------- The information in this article applies to: - Microsoft Visual FoxPro for Windows, versions 5.0, 5.0a ------------------------------------------------------------------------------- SYMPTOMS ======== Copying a table from one database to another changes the index type of the table from Primary to Candidate. STATUS ====== Microsoft has confirmed this to be a problem in the Microsoft products listed at the beginning of this article. This has been corrected in Visual FoxPro 6.0. MORE INFORMATION ================ Steps to Reproduce Problem -------------------------- 1. Create a database that has a table and a Primary key as following: CREATE DATABASE Test CREATE TABLE Tst1T1 (Fld1 c(5), Fld2 c(5)) ALTER TABLE Tst1T1 ALTER Fld1 c(5) Primary Key 2. Open the table Tst1T1 and modify it. Select the Indexes tab in the Table Designer and verify that a Primary Index has been created on the first field, Fld1. Close the Table Designer and leave the table open in the current work area. 3. Create another database Test2 using "CREATE DATABASE Test2" command. 4. Issue the following commands to copy Tst1T1 table from Test1 database to Test2 as Tst2T1: SET DATABASE TO Test2 SELECT Tst1T1 COPY TO Tst2T1 PRODUCTION DATABASE Test2 5. When you get the "Invalid File Descriptor" error, click OK. 6. After the table Tst1T1 is copied to Test2 database as Tst2T1, open and then modify the Tst2T1 table in the Test2 database. When in the Table Designer, select the Indexes tab. Notice that the Index type has changed from Primary to Candidate. Additional query words: kbvfp600fix ====================================================================== Keywords : kbtool kbvfp kbvfp500aBUG kbvfp500bug kbbuglist Technology : kbVFPsearch kbAudDeveloper kbVFP500 kbVFP500a Version : 5.0 5.0a Issue type : kbbug Solution Type : kbfix ============================================================================= THE INFORMATION PROVIDED IN THE MICROSOFT KNOWLEDGE BASE IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND. MICROSOFT DISCLAIMS ALL WARRANTIES, EITHER EXPRESS OR IMPLIED, INCLUDING THE WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL MICROSOFT CORPORATION OR ITS SUPPLIERS BE LIABLE FOR ANY DAMAGES WHATSOEVER INCLUDING DIRECT, INDIRECT, INCIDENTAL, CONSEQUENTIAL, LOSS OF BUSINESS PROFITS OR SPECIAL DAMAGES, EVEN IF MICROSOFT CORPORATION OR ITS SUPPLIERS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. SOME STATES DO NOT ALLOW THE EXCLUSION OR LIMITATION OF LIABILITY FOR CONSEQUENTIAL OR INCIDENTAL DAMAGES SO THE FOREGOING LIMITATION MAY NOT APPLY. Copyright Microsoft Corporation 2000.