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SQL Select Question

SQL Select Question

SQL Select Question

How do I close the table used in the Select statement. If I run the statement the first query runs but if I try to use the Select file for anything else I get message "File is in use".  How do I share this file so I can run multiple queriers.



RE: SQL Select Question

By default the SELECT creates a cursor named QUERY and leaves it open in another work area. You could issue SELECT QUERY to get to it. I'm not sure about sharing the result table. You may want to try a VIEW instead. What is the purpose of the query? Would all users be running the query or is it something that only runs on init?

RE: SQL Select Question

Are you selecting into a cursor (the default) or into a table?  Selecting into a cursor (such as Query, the default) shouldn't be a problem, because VFP automatically overwrites it with subsequent results.  Selecting into a table could be a problem, though.

If the problem is that the SELECT can't open one of your source tables, that's a bit odd.

RE: SQL Select Question

It sounds like you may have the SET EXCLUSIVE setting set to ON.  With this setting on, any table may only be opened once. Try SET EXCLUSIVE OFF before running your query.

RE: SQL Select Question

Are you trying to use one of the table that you used in the FROM clause of your SELECT statement?  If thats the case, I think all table that you've specify in the FROM clause are automatically opened and will remain opened until you close them explicitly.  If if you want to access one of these table(s), instead if USE, simply SELECT the work area.

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