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rkrowland
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Quote rkrowland Replybullet Posted: 26 Jan 2012 at 10:01pm

I did some quick googling and couldn't find much in the way of help.

It may be easier to go back to the original statement without syntax errors (= instead of like) and look at the correct methods for converting to varchar in pervasive.
 
A quick search returned convert((year({?parameter}), SQL_VARCHAR) instead of the cast function - however I can't help you with testing in this instance so all I can really do to help is throw suggestions at you and hope they work! haha :)
 
Regards,
Ryan.
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acertik
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Quote acertik Replybullet Posted: 27 Jan 2012 at 11:54am
Ryan:

Thank you very much for all your assistance. I think the best thing for me to do is further look into the proper Pervasive SQL syntax for the cast() function. It's probably off by one character or something silly like that.

You've given me some interesting new ideas. Thanks!

Alexander Certik


Edited by acertik - 27 Jan 2012 at 11:54am
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Quote acertik Replybullet Posted: 28 Jan 2012 at 2:12pm
Ryan:

I figured out the problem! I used your suggested code from before...

select *
from rateplan
where roomtype not in ('MASTER', 'ALL')
and rateset = 'RK' & right(cast(year({?parameter}) as varchar(4)),2)

The "&" needed to be replaced with a "+". Problem solved!

I appreciate all your assistance. Thank you very much.

Alexander Certik
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rkrowland
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Quote rkrowland Replybullet Posted: 29 Jan 2012 at 9:45pm
Originally posted by acertik

Ryan:

I figured out the problem! I used your suggested code from before...

select *
from rateplan
where roomtype not in ('MASTER', 'ALL')
and rateset = 'RK' & right(cast(year({?parameter}) as varchar(4)),2)

The "&" needed to be replaced with a "+". Problem solved!

I appreciate all your assistance. Thank you very much.

Alexander Certik
 
Great! Glad you finally got it sorted! :)
 
Regards,
Ryan.
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acertik
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Quote acertik Replybullet Posted: 02 Feb 2012 at 5:12pm
Ryan:

Would you be able to break down the syntax of the cast function for me? I need to use a similar trick on another part of this report, but I don't quite understand what the 4 and the 2 represent.

I tried finding cast() syntax on Google, but can't find it anywhere.

Thank you for your help,

Alexander Certik
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rkrowland
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Quote rkrowland Replybullet Posted: 02 Feb 2012 at 10:17pm
The 4 and the 2 aren't relevant to the cast function, the 4 is related to the varchar() and states that the string we're converting is 4 characters long (2011). The 2 is related to the right() and basically it says of the string we've just converted to varchar we just want to return the 2 right most characters (11).
 
Brief details of each function;
 
RIGHT({String},{Number of characters})
 
{String} = CAST({Field to be Converted} as {Data Type to Convert To})
 
{Field to be Converted} = YEAR({datefield to extract year from})
 
{Data Type to Convert To} = VARCHAR({String Length})
 
{Number of characters} is the 2
{String Length} is the 4
{datefield to extract year from} is your {?dateparameter} field
 
Hopefully that clears up how it works, if you need any more assistance let me know.
 
Regards,
Ryan.


Edited by rkrowland - 03 Feb 2012 at 1:04am
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