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Re-order sno
Message
From
18/12/2017 05:55:45
 
 
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General information
Forum:
Visual FoxPro
Category:
Databases,Tables, Views, Indexing and SQL syntax
Title:
Re-order sno
Environment versions
Visual FoxPro:
VFP 9
OS:
Windows 10
Network:
Windows Server 2008 R2
Database:
Visual FoxPro
Application:
Desktop
Miscellaneous
Thread ID:
01656489
Message ID:
01656489
Views:
56
Dear Sir,

I have these codes
CREATE CURSOR junk (sno n(3),amount n(6))
INSERT INTO junk VALUES (1,500)
INSERT INTO junk VALUES (2,600)
INSERT INTO junk VALUES (3,700)
INSERT INTO junk VALUES (5,800)
INSERT INTO junk VALUES (6,900)
INSERT INTO junk VALUES (7,1000)
INSERT INTO junk VALUES (8,1100)
INSERT INTO junk VALUES (10,1200)
INSERT INTO junk VALUES (11,1300)
In sequence, if found any missing sno then replace the maximum number of sno with missing sno.

In the above example sno=4 is missing and maximum sno is 11
so sno 11 is being replaced with sno 4 and so on.


Please help
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