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I have been asked to look into porting an ASP system to an Oracle DB. Currently, they are using SQL Server and retrieving data via stored procs. I know how to migrate the DB, but what work will have to be done to the ASP code to be able to access the Oracle DB as well as the SQL Server DB? |

#3
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"Michael Rothwell" <marothwell (AT) yahoo (DOT) com> wrote in message news:bf4pv1$b8d13$1 (AT) ID-131223 (DOT) news.uni-berlin.de... I have been asked to look into porting an ASP system to an Oracle DB. Currently, they are using SQL Server and retrieving data via stored procs. I know how to migrate the DB, but what work will have to be done to the ASP code to be able to access the Oracle DB as well as the SQL Server DB? It depends ![]() You will presumably need to rewrite the stored procs with Oracle equivalents return a ref cursor for a recordset and at the very least change the oledb provider and install an Oracle client on the web server. -- Niall Litchfield Oracle DBA Audit Commission UK |
#4
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Michael Rothwell wrote: I have been asked to look into porting an ASP system to an Oracle DB. Currently, they are using SQL Server and retrieving data via stored procs. I know how to migrate the DB, but what work will have to be done to the ASP code to be able to access the Oracle DB as well as the SQL Server DB? -- Michael Rothwell You do understand you will need to rewrite every proc to have a REF CURSOR as an OUT parameter? If connecting via ODBC and all SQL is in the procs ... essentially nothing need be changed. If the SQL is being passed through ... everything needs to be rewritten. |
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And if you don't take multi-versioning and the Oracle transaction model into account you will just make a huge, unscalable poorly performing mess. -- Daniel Morgan http://www.outreach.washington.edu/e...ad/oad_crs.asp damorgan@x.washington.edu (replace 'x' with a 'u' to reply) |
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