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Parametrized Stored Procedure

 
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Alain Bastien
Guest





PostPosted: Mon Dec 20, 2004 10:42 am    Post subject: Parametrized Stored Procedure Reply with quote



Hi,
This works fine in a TQuery

///------
try
{alldata->stuquery->Close();
alldata->stuquery->SQL->Clear();
alldata->stuquery->SQL->Add("SELECT * FROM STUDENTS");
alldata->stuquery->SQL->Add("WHERE STUDENT_LAST LIKE ");
alldata->stuquery->SQL->Add("'"+Edit1->Text+"%"+"'");

switch (optionsearch->ItemIndex)
{
case 0:
alldata->stuquery->SQL->Add("AND INSCHOOL='Y'");
break;
case 1:
alldata->stuquery->SQL->Add("AND INSCHOOL='N'");
break;
case 2:
// default all students
break;
}

alldata->stuquery->SQL->Add(" ORDER BY STUDENT_LAST");
alldata->stuquery->Open(); }
///----

But would like to place it in a Stored Procedure for better results speed

Alain



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Alain Bastien
Guest





PostPosted: Mon Dec 20, 2004 2:46 pm    Post subject: Re: Parametrized Stored Procedure Reply with quote



Interbase 6

--
Alain Bastien
141 Ollier Avenue
Rose Hill
Mauritius
Jayme Jeffman Filho <jaymenosp (AT) jeffman (DOT) eng.br> wrote

Quote:
Hello Bastien,

Which database are you using ?

Jayme.


"Alain Bastien" <alain_bastien (AT) mydodo (DOT) net> escreveu na mensagem
news:41c6c996 (AT) newsgroups (DOT) borland.com...
Hi,
This works fine in a TQuery

///------
try
{alldata->stuquery->Close();
alldata->stuquery->SQL->Clear();
alldata->stuquery->SQL->Add("SELECT * FROM STUDENTS");
alldata->stuquery->SQL->Add("WHERE STUDENT_LAST LIKE ");
alldata->stuquery->SQL->Add("'"+Edit1->Text+"%"+"'");

switch (optionsearch->ItemIndex)
{
case 0:
alldata->stuquery->SQL->Add("AND INSCHOOL='Y'");
break;
case 1:
alldata->stuquery->SQL->Add("AND INSCHOOL='N'");
break;
case 2:
// default all students
break;
}

alldata->stuquery->SQL->Add(" ORDER BY STUDENT_LAST");
alldata->stuquery->Open(); }
///----

But would like to place it in a Stored Procedure for better results
speed

Alain








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Jayme Jeffman Filho
Guest





PostPosted: Mon Dec 20, 2004 3:07 pm    Post subject: Re: Parametrized Stored Procedure Reply with quote



Hello Bastien,

Which database are you using ?

Jayme.


"Alain Bastien" <alain_bastien (AT) mydodo (DOT) net> escreveu na mensagem
news:41c6c996 (AT) newsgroups (DOT) borland.com...
Quote:
Hi,
This works fine in a TQuery

///------
try
{alldata->stuquery->Close();
alldata->stuquery->SQL->Clear();
alldata->stuquery->SQL->Add("SELECT * FROM STUDENTS");
alldata->stuquery->SQL->Add("WHERE STUDENT_LAST LIKE ");
alldata->stuquery->SQL->Add("'"+Edit1->Text+"%"+"'");

switch (optionsearch->ItemIndex)
{
case 0:
alldata->stuquery->SQL->Add("AND INSCHOOL='Y'");
break;
case 1:
alldata->stuquery->SQL->Add("AND INSCHOOL='N'");
break;
case 2:
// default all students
break;
}

alldata->stuquery->SQL->Add(" ORDER BY STUDENT_LAST");
alldata->stuquery->Open(); }
///----

But would like to place it in a Stored Procedure for better results speed

Alain






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Jayme Jeffman Filho
Guest





PostPosted: Tue Dec 21, 2004 8:33 pm    Post subject: Re: Parametrized Stored Procedure Reply with quote

I'm using Oracle with ODAC components that work very well.
Have you tried the TIBStoredProc component ? Or are you
using TStoredProc ?

The Interbase components are free, and perhaps are more close
to the Interbase database.

Jayme.


"Alain Bastien" <alain_bastien (AT) mydodo (DOT) net> escreveu na mensagem
news:41c6e552 (AT) newsgroups (DOT) borland.com...
Quote:
Interbase 6

--
Alain Bastien
141 Ollier Avenue
Rose Hill
Mauritius
Jayme Jeffman Filho <jaymenosp (AT) jeffman (DOT) eng.br> wrote in message
news:41c6dd19 (AT) newsgroups (DOT) borland.com...
Hello Bastien,

Which database are you using ?

Jayme.


"Alain Bastien" <alain_bastien (AT) mydodo (DOT) net> escreveu na mensagem
news:41c6c996 (AT) newsgroups (DOT) borland.com...
Hi,
This works fine in a TQuery

///------
try
{alldata->stuquery->Close();
alldata->stuquery->SQL->Clear();
alldata->stuquery->SQL->Add("SELECT * FROM STUDENTS");
alldata->stuquery->SQL->Add("WHERE STUDENT_LAST LIKE ");
alldata->stuquery->SQL->Add("'"+Edit1->Text+"%"+"'");

switch (optionsearch->ItemIndex)
{
case 0:
alldata->stuquery->SQL->Add("AND INSCHOOL='Y'");
break;
case 1:
alldata->stuquery->SQL->Add("AND INSCHOOL='N'");
break;
case 2:
// default all students
break;
}

alldata->stuquery->SQL->Add(" ORDER BY STUDENT_LAST");
alldata->stuquery->Open(); }
///----

But would like to place it in a Stored Procedure for better results
speed

Alain










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