Question

I'm having problems sorting data in interbase, my timestamp is in seperate columns of year,month,date, etc so I need to order in that order (though in this case it wouldn't work even to order by a single field). For some reason the ORDER command throws a 'token unknown' error when used in combination with CREATE VIEW or INSERT INTO. Am I making a dumb syntax error here, or is there a more fundamental issue with the way I'm trying to ude the ORDER command?

CREATE VIEW HOURLY_AVES_SORT (MEASYEAR,MEASMONTH,MEASDAY,MEASHOUR,GH,GK,GDH,TA) as
SELECT
  HOURLY_AVES_ALL.MEASYEAR, HOURLY_AVES_ALL.MEASMONTH, HOURLY_AVES_ALL.MEASDAY,
  HOURLY_AVES_ALL.MEASHOUR, /*HOURLY_AVES.MEASMIN, HOURLY_AVES_ALL.MEASSECOND, */
  HOURLY_AVES_ALL.GH, HOURLY_AVES_ALL.GK, HOURLY_AVES_ALL.GDH, HOURLY_AVES_ALL.TA

FROM HOURLY_AVES

ORDER BY
   HOURLY_AVES_ALL.MEASYEAR, HOURLY_AVES_ALL.MEASMONTH, HOURLY_AVES_ALL.MEASDAY,
  HOURLY_AVES_ALL.MEASHOUR

trying to copy the data into another table rather than a view, throws the same token unknown error, ie:

INSERT INTO HOURLY_AVES_SORTED 
(MEASYEAR,MEASMONTH,MEASDAY,MEASHOUR,GH,GK,GDH,TA)

SELECT 
HOURLY_AVES_ALL.MEASYEAR, HOURLY_AVES_ALL.MEASMONTH, HOURLY_AVES_ALL.MEASDAY,
HOURLY_AVES_ALL.MEASHOUR, /*HOURLY_AVES.MEASMIN, HOURLY_AVES_ALL.MEASSECOND, */
HOURLY_AVES_ALL.GH, HOURLY_AVES_ALL.GK, HOURLY_AVES_ALL.GDH, HOURLY_AVES_ALL.TA

FROM HOURLY_AVES

ORDER BY
(MEASYEAR, MEASMONTH, MEASDAY,MEASHOUR, GH, GK,GH, TA) 

any tips very welcome, Brian

Was it helpful?

Solution

Interbase doesn't support ORDER BY clause in the SELECT statement of the view. See the documentation, page 8-4 in the Data Definition Guide (youll find the page when selecting from the bookmarks "Working with views" -> "Creating views" -> "Using the SELECT Statement").

OTHER TIPS

Try to use column numbers:

CREATE VIEW HOURLY_AVES_SORT (MEASYEAR,MEASMONTH,MEASDAY,MEASHOUR,GH,GK,GDH,TA) as
SELECT
  h.MEASYEAR, h.MEASMONTH, h.MEASDAY, h.MEASHOUR, 
  h.GH, h.GK, h.GDH, h.TA

FROM 
  HOURLY_AVES h

ORDER BY
   1, 2, 3, 4
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