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Several tableupdates
Message
General information
Forum:
Visual FoxPro
Category:
Databases,Tables, Views, Indexing and SQL syntax
Environment versions
Visual FoxPro:
VFP 9 SP2
Miscellaneous
Thread ID:
01324687
Message ID:
01324690
Views:
13
>I am using 3 tables
>
>All 3 are cursors in my form dataenvironment buffered as 5
>
>At the save buttom I have this lines
>
>***save 1
> select table1
> = tableupdate (.T.)
>
>*** save2
> select table2
> = tableupdate (.T.)
>
>*** save3
> select table3
> = tableupdate (.T.)
>
>
>Suppose that one of the "saves" above fails
>Two tables will be saved and this will lead to severe erros, even if a warning message is displayed to my users
>
>Is there a way to revert all if one of the tables fail ?
>
>
>Moises
BEGIN TRANSACTION
DO CASE
   CASE NOT tableupdate (1, .T., [Table1])
        ** put display message here and check why you can't update table1
        ROLLBACK

   CASE NOT tableupdate (1, .T., [Table2])
        ** put display message here and check why you can't update table2
        ROLLBACK

   CASE NOT tableupdate (1, .T., [Table3])
        ** put display message here and check why you can't update table3
        ROLLBACK
OTHERWISE
        END TRANSACTION
ENDCASE
Against Stupidity the Gods themselves Contend in Vain - Johann Christoph Friedrich von Schiller
The only thing normal about database guys is their tables.
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