Hi,
I need to create a VFP program that will copy selected records from one table to another (via SPT). For that purpose I must open two different ODBC connections, because the origin tables and destination tables reside in different Oracle databases.
The origin and destination tables have the same structure. This program will be in charge of extracting selected records from a production database to a test database.
If I new, in advance, the tables involved think it should be easy, but the issue is that the copy program will read parameters from a VFP table contaning wich tables to copy (table name), and what is the criteria to extract records from the origin table (the "where" clause).
I thought doing something like the following (for each table to be copied):
SqlExec (nOrigTableHandle, "Select * from " + cTableName + "... where " + cWhereClause, "TempCursor")
Select TempCursor
Go Top
Scan
. . . . (?)
cInsertSqlString = "Insert Into " + cTableName + "...(?)..."
SqlExec (nDestTableHandle, cInsertSqlString, "")
EndScan
What is the best way to do this?
Any ideas will be highly apreciated.
Regards,
Fernando