I have a dilemma, where I have a table called job with the current SQL fields
SELECT
Order_Date,
AttendBy,
End_Date,
File_No,
Job_No,
CustomerId,
CustomerId AS customerPK,
CustomerEmail,
Contract,
Job_Description,
VAT,
Invoice_Printed,
Invoice_Printing_Date,
Invoice_Tax_Date,
Payment_Received,
Job_Finished,
CustomerRef,
Payment_Due_date,
Payment_Date,
Note,
EngineerId,
EngineerId AS PDAAllocation,
EngineerId AS GasId,
LocationId,
LocationId AS locationPK,
LocationId AS SiteEmailAddress,
LocationId AS SitePhoneNumber,
JobTypeId,
Exported,
Logged_By,
ContactEmail,
PhoneNumber,
ResponseCatagories,
CallerName,
CustomerName,
JobSheet,
OrderSiteAddress,
Engineer_Note,
AutoExport,
Line1,
Line2,
Line3,
PostCode,
SLine1,
SLine2,
SLine3,
SPostCode,
Line4,
Line5,
SLine4,
SLine5
FROM job
ORDER BY Job_No DESC
After this I have a Custom View called Invoice Preview whos SQL is this.
SELECT
Job_No,
Job_No AS Invoice,
Job_No AS BasicInvoice,
Job_No AS FullInvoice,
IFNULL((SELECT ROUND(sum(Invoice),2) FROM labour WHERE Job_No = job.Job_No), 0) AS Labsubtotal,
IFNULL((SELECT ROUND(sum(TotalLineValue),2) FROM material WHERE Job_No = job.Job_No), 0) AS Matsubtotal,
IFNULL((SELECT Labsubtotal+Matsubtotal), 0) AS Subtotal,
IFNULL((SELECT Subtotal*VAT/100), 0) AS VATAmount,
IFNULL((SELECT Subtotal+VATAmount), 0) AS Total
FROM job
ORDER BY Job_No DESC
So on the job list clicking on Invoice Preview will show 3 fields Invoice, Basic Invoice and Full Invoice which are set as custom and have this code
if ($value==$data["Job_No"]) $value = "<a target=_blank href=\"Basic_Invoice_view.php?editid1=".$data["Job_No"]."\">".$value."</a>";
These are all custom views again,
Basic Invoice and Invoice display -
SELECT
Invoice_Tax_Date,
Job_No,
Contract,
CustomerRef,
Order_Date,
File_No,
VAT,
IFNULL((SELECT ROUND(sum(Invoice),2) FROM labour WHERE Job_No = job.Job_No), 0) AS Labsubtotal,
IFNULL((SELECT ROUND(sum(TotalLineValue),2) FROM material WHERE Job_No = job.Job_No), 0) AS Matsubtotal,
IFNULL((SELECT Labsubtotal+Matsubtotal), 0) AS Subtotal,
IFNULL((SELECT Subtotal*VAT/100), 0) AS VATAmount,
IFNULL((SELECT Subtotal+VATAmount), 0) AS Total,
CustomerName,
Line1,
Line2,
Line3,
PostCode,
OrderSiteAddress,
SLine1,
SLine2,
SLine3,
SPostCode
FROM job
And full Invoice show -
SELECT
IFNULL((SELECT ROUND(sum(Invoice),2) FROM labour WHERE Job_No = job.Job_No), 0) AS Labsubtotal,
IFNULL((SELECT ROUND(sum(TotalLineValue),2) FROM material WHERE Job_No = job.Job_No), 0) AS Matsubtotal,
IFNULL((SELECT Labsubtotal+Matsubtotal), 0) AS Subtotal,
IFNULL((SELECT Subtotal*VAT/100), 0) AS VATAmount,
IFNULL((SELECT Subtotal+VATAmount), 0) AS Total,
IFNULL((select sum(Working_Hrs) from labour where Job_No = job.Job_No), 0) AS JSH,
Invoice_Tax_Date,
Job_No,
Job_No AS Materials,
Contract,
CustomerRef,
Order_Date,
File_No,
VAT,
CustomerName,
Line1,
Line2,
Line3,
PostCode,
OrderSiteAddress,
SLine1,
SLine2,
SLine3,
SPostCode
FROM job
Now when you click on the Job Number in the Invoice field, a new window opens but it takes about 20 seconds to open the page. Once the page is open if you copy and paste the address URL into a new window, it will open right away.
If I run the same query in phpMyAdmin again it opens within a second, so why does it take so long on a PHP page?
It is running on a Windows SBS2008 under IIS7 and php5
The same happens if I run it on WAMP with php5 and also on a ubuntu machine with php5.
I first thought it was the php version, but I dont have the same problem when running phpMyAdmin, so any pointers on what to look for will be great.
Thanks
Paul.
