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Forum:
Visual FoxPro
Category:
Coding, syntax & commands
Title:
Miscellaneous
Thread ID:
01329844
Message ID:
01329972
Views:
19
Perfect! Thanks


>>Is there a way to compare 2 tables with the same structure and identify the differences?
>
>select myTable1.* ;
>union
>select myTable2.* into cursor curPossDiff
>
>select ID, count(*) as Dups from curPossDiff group by ID having Dups > 1 ;
>into cursor curChangedIDs
>
>select * from curPossDiff cs LEFT JOIN myTable1 on cs.ID = myTable1.ID ;
>where myTable1.ID IS NULL into cursor curAddedRecords
>
>Easy to find deleted records too.
>
>select myTable1.ID from myTable LEFT JOIN myTable2 on myTable1.ID = myTable2.ID ;
>where myTable2.ID IS NULL into cursor curDeletedRecords
Everything makes sense in someone's mind
public class SystemCrasher :ICrashable
In addition, an integer field is not for irrational people
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