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How to create IF within TEXT TO
Message
Information générale
Forum:
Visual FoxPro
Catégorie:
Autre
Versions des environnements
Visual FoxPro:
VFP 9 SP2
OS:
Windows Server 2012
Network:
Windows 2008 Server
Database:
MS SQL Server
Application:
Web
Divers
Thread ID:
01585143
Message ID:
01585147
Vues:
44
>>TEXT TO cSqlCommand TEXTMERGE NOSHOW
>> IF NOT exists (select COLUMN_NAME from INFORMATION_SCHEMA.columns where table_name = '<>' and column_name = '<>' )
>> BEGIN
>> alter table <> add <> <> not null default <>
>> CREATE NONCLUSTERED INDEX <> ON [dbo].[<>] ([<>])
>> SELECT CAST(1 AS bit) AS col_added
>> END
>> ELSE
>> SELECT CAST(0 AS bit) AS col_added
>>ENDTEXT
>>
>>
>>But above I want the line CREATE NONCLUSTERED INDEX .. to be in the resulting cSqlCommand if the value tcIndexTag is not empty.
>>
>>How do I do it?
>>
>
>
><<iif(!empty(tcIndexTag),[CREATE NONCLUSTERED INDEX ]+tcIndexTag,[])>>
>
Thank you. I didn't know I could have nested
<< and >>
. I will try this approach.
"The creative process is nothing but a series of crises." Isaac Bashevis Singer
"My experience is that as soon as people are old enough to know better, they don't know anything at all." Oscar Wilde
"If a nation values anything more than freedom, it will lose its freedom; and the irony of it is that if it is comfort or money that it values more, it will lose that too." W.Somerset Maugham
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