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TADOStoredProc update

 
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Alexandre
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PostPosted: Mon Aug 02, 2004 4:04 pm    Post subject: TADOStoredProc update Reply with quote



Hi All,

I have a simple TADOStoredProc (Select cod, name from Table1) and
the"Edit" executes the following command in the SQL successfully (exec
sp_executesql
N'UPDATE "test".."table1" SET "name"=@P1 WHERE "cod"=@P2 AND "name"=@P3',
N'@P1 varchar(10),@P2 int,@P3 varchar(10)', 'john ', 5, 'xina'). But when I
have TADOStoredProc (Select Table1.cod, Table1.name, Table2.desc from
Table1, Table2 where Table1.cod = Table2.cod) and the "Edit" is not work!
(the same command is carried through without success)

Thanks,

Alex


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Alexandre
Guest





PostPosted: Mon Aug 02, 2004 7:55 pm    Post subject: Re: TADOStoredProc update Reply with quote



Hi All,

I have a TADOStoredProc (Select Table1.cod, Table1.name, Table2.desc from
Table1, Table2 where Table1.cod = Table2.cod)

In the truth, necessary to clarify some points.

1- I am using Delphi 7 and MS SQL the 2000

2- The "error" this in "DELETE", when erasing a register of table1 the
system to generate following command SQL
exec sp_executesql N'DELETE FROM "teste".."Table1" WHERE "cod"=@P1', N'@P1
int', 4
exec sp_executesql N'DELETE FROM "teste".."Table2" WHERE "cod"=@P1', N'@P1
int', 4

3-Although INSERT and EDIT only occur in table1, the DELETE always mentions
table1 and table2.

How to inform to delphi (ADO) to only use table1?

Thanks!

Alex


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Ville
Guest





PostPosted: Tue Aug 03, 2004 9:21 am    Post subject: Re: TADOStoredProc update Reply with quote



Alexandre wrote:

Quote:
Hi All,

I have a TADOStoredProc (Select Table1.cod, Table1.name, Table2.desc from
Table1, Table2 where Table1.cod = Table2.cod)

In the truth, necessary to clarify some points.

1- I am using Delphi 7 and MS SQL the 2000

2- The "error" this in "DELETE", when erasing a register of table1 the
system to generate following command SQL
exec sp_executesql N'DELETE FROM "teste".."Table1" WHERE "cod"=@P1', N'@P1
int', 4
exec sp_executesql N'DELETE FROM "teste".."Table2" WHERE "cod"=@P1', N'@P1
int', 4

3-Although INSERT and EDIT only occur in table1, the DELETE always mentions
table1 and table2.

How to inform to delphi (ADO) to only use table1?

Use
TheDataSet.Properties['Unique Table'].value := 'table1';


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Alexandre
Guest





PostPosted: Wed Aug 04, 2004 12:21 pm    Post subject: Re: TADOStoredProc update Reply with quote

Hi Ville,

I am thankful for having helped me, now everything this functioning
correctly. But I have another doubt, where I can obtain information on the
properties of the table. As, for example, "Unique Table" that you he used.

Alex

"Ville" <noone (AT) nowhere (DOT) com> escreveu na mensagem
news:410f5929 (AT) newsgroups (DOT) borland.com...
Quote:
Alexandre wrote:

Hi All,

I have a TADOStoredProc (Select Table1.cod, Table1.name, Table2.desc
from
Table1, Table2 where Table1.cod = Table2.cod)

In the truth, necessary to clarify some points.

1- I am using Delphi 7 and MS SQL the 2000

2- The "error" this in "DELETE", when erasing a register of table1 the
system to generate following command SQL
exec sp_executesql N'DELETE FROM "teste".."Table1" WHERE "cod"=@P1',
N'@P1
int', 4
exec sp_executesql N'DELETE FROM "teste".."Table2" WHERE "cod"=@P1',
N'@P1
int', 4

3-Although INSERT and EDIT only occur in table1, the DELETE always
mentions
table1 and table2.

How to inform to delphi (ADO) to only use table1?

Use
TheDataSet.Properties['Unique Table'].value := 'table1';




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Ville
Guest





PostPosted: Thu Aug 05, 2004 6:05 pm    Post subject: Re: TADOStoredProc update Reply with quote

Alexandre wrote:
Quote:
Hi Ville,

I am thankful for having helped me, now everything this functioning
correctly. But I have another doubt, where I can obtain information on the
properties of the table. As, for example, "Unique Table" that you he used.

"Ville" <noone (AT) nowhere (DOT) com> escreveu na mensagem
news:410f5929 (AT) newsgroups (DOT) borland.com...
Use
TheDataSet.Properties['Unique Table'].value := 'table1';

You can find information about TAdoDataSet.Properties from Microsoft ADO

documentation.

A good place to start is
http://msdn.microsoft.com/library/default.asp?url=/library/en-us/ado270/htm/mdmscadoapireference.asp

Ville


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Alexandre
Guest





PostPosted: Mon Aug 09, 2004 1:00 pm    Post subject: Re: TADOStoredProc update Reply with quote

I thank its aid again!
"Ville" <noone (AT) nowhere (DOT) com> escreveu na mensagem
news:411276e7 (AT) newsgroups (DOT) borland.com...
Quote:
Alexandre wrote:
Hi Ville,

I am thankful for having helped me, now everything this functioning
correctly. But I have another doubt, where I can obtain information on
the
properties of the table. As, for example, "Unique Table" that you he
used.

"Ville" <noone (AT) nowhere (DOT) com> escreveu na mensagem
news:410f5929 (AT) newsgroups (DOT) borland.com...
Use
TheDataSet.Properties['Unique Table'].value := 'table1';

You can find information about TAdoDataSet.Properties from Microsoft ADO
documentation.

A good place to start is

http://msdn.microsoft.com/library/default.asp?url=/library/en-us/ado270/htm/mdmscadoapireference.asp

Ville




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