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Can I use SQLPrepare with remote views
Message
From
29/07/2003 13:22:57
 
 
To
28/07/2003 22:34:02
General information
Forum:
Visual FoxPro
Category:
Databases,Tables, Views, Indexing and SQL syntax
Miscellaneous
Thread ID:
00814409
Message ID:
00814608
Views:
7
Hi Ramil,

You should set "Prepared" property for the view:
DBSETPROP("viewname","VIEW","Prepared",.T.)
Thanks,
Aleksey.


>Hi all,
>
>Can I use SQLPrepare with remote views as such:
>
>
>* assume a database is open
>* assume tables: saleshist & prods exist
>cYearWeeks = "200301#200302#200303"
>cSQL = "select prodid,prods.name,yearweek,sold from saleshist,prods "+;
>       "where yearweek=?cYearWeek"
>
>sqlprepare(oApp.ConnectionHandle,cSQL) && does this help speed up the query?
>cursorsetprop("Prepared", .t., 0)
>
>create sql view (cViewName) remote connection (cConnName) shared as &cSQL
>use (cViewName) in 0 alias myRV
>
>alines(aWeeks,cYearWeeks,.t.,'#')
>for i = 1 to alen(aWeeks)
>   cYearWeek = aWeeks[i]
>   * is sqlprepare useful here?
>   requery("myRV")
>endfor
>
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