Multiple FDM Value by -1 in import script
This should be an easy answer, but we have certain line items in our source file where we want to multiply the amount by -1. What would be the correct syntax. Everything I try fails. Below is what I have that gives a type mismatch error on v_Amt_2 when importing the file.
v_Amt_1 = DW.Utilities.FParseString(strRecord, 3, 2,",")
v_Amt_2 = DW.Utilities.FParseString(strRecord, 3, 3,",")
If v_Amt_2 = "" Then
IS_TB_Amt_002 = v_Amt_1
Else
IS_TB_Amt_002 = v_Amt_2 * (-1)
End If
You are checking if v_Amt_2 is an empty string but it could easily be a non-empty, non numeric string which would cause a the type mismatch error, instead try:
If IsNumeric(v_Amt_2) Then
IS_TB_Amt_002 = v_Amt_2 * -1
Else
IS_TB_Amt_002 = v_Amt_1
End If
Similar Messages
-
Using FDM to load data from oracle table (Integration Import Script)
Hi,
I am using Integration Import Script to load data from oracle table to worktables in FDM.
i am getting following error while running the script.
Multiple-step OLE DB operation generated errors. Check each OLE DB status value, if available. No work was done
Attaching the full error report
ERROR:
Code............................................. -2147217887
Description...................................... Multiple-step OLE DB operation generated errors. Check each OLE DB status value, if available. No work was done.
At line: 22
Procedure........................................ clsImpProcessMgr.fLoadAndProcessFile
Component........................................ upsWObjectsDM
Version.......................................... 1112
Thread........................................... 6260
IDENTIFICATION:
User............................................. ******
Computer Name.................................... *******
App Name......................................... FDMAPP
Client App....................................... WebClient
CONNECTION:
Provider......................................... ORAOLEDB.ORACLE
Data Server......................................
Database Name.................................... DBNAME
Trusted Connect.................................. False
Connect Status.. Connection Open
GLOBALS:
Location......................................... SCRTEST
Location ID...................................... 750
Location Seg..................................... 4
Category......................................... FDM ACTUAL
Category ID...................................... 13
Period........................................... Jun - 2011
Period ID........................................ 6/30/2011
POV Local........................................ True
Language......................................... 1033
User Level....................................... 1
All Partitions................................... True
Is Auditor....................................... False
I am using the following script
Function ImpScrTest(strLoc, lngCatKey, dblPerKey, strWorkTableName)
'Oracle Hyperion FDM Integration Import Script:
'Created By: Dhananjay
'Date Created: 1/17/2012 10:29:53 AM
'Purpose:A test script to import data from Oracle EBS tables
Dim cnSS 'ADODB.Connection
Dim strSQL 'SQL string
Dim rs 'Recordset
Dim rsAppend 'tTB table append rs object
'Initialize objects
Set cnSS = CreateObject("ADODB.Connection")
Set rs = CreateObject("ADODB.Recordset")
Set rsAppend = DW.DataAccess.farsTable(strWorkTableName)
'Connect to SQL Server database
cnss.open "Provider=OraOLEDB.Oracle.1;Data Source= +server+;Initial Catalog= +catalog+;User ID= +uid+;Password= +pass+"
'Create query string
strSQL = "Select AMOUNT,DESCRIPTION,ACCOUNT,ENTITY FROM +catalog+.TEST_TMP"
'Get data
rs.Open strSQL, cnSS
'Check for data
If rs.bof And rs.eof Then
RES.PlngActionType = 2
RES.PstrActionValue = "No Records to load!"
Exit Function
End If
'Loop through records and append to tTB table in location’s DB
If Not rs.bof And Not rs.eof Then
Do While Not rs.eof
rsAppend.AddNew
rsAppend.Fields("PartitionKey") = RES.PlngLocKey
rsAppend.Fields("CatKey") = RES.PlngCatKey
rsAppend.Fields("PeriodKey") = RES.PdtePerKey
rsAppend.Fields("DataView") = "YTD"
rsAppend.Fields("CalcAcctType") = 9
rsAppend.Fields("Amount") = rs.fields("Amount").Value
rsAppend.Fields("Desc1") = rs.fields("Description").Value
rsAppend.Fields("Account") = rs.fields("Account").Value
rsAppend.Fields("Entity") = rs.fields("Entity").Value
rsAppend.Update
rs.movenext
Loop
End If
'Records loaded
RES.PlngActionType = 6
RES.PstrActionValue = "Import successful!"
'Assign Return value
SQLIntegration = True
End Function
Please help me on this
Thanks,
Dhananjay
Edited by: DBS on Feb 9, 2012 10:21 PMHi,
I found the problem.It was because of the connection string.The format was different for oracle tables.
PFB the format
*cnss.open"Provider=OraOLEDB.Oracle.1;Data Source= servername:port/SID;Database= DB;User Id=aaaa;Password=aaaa;"*
And thanks *SH* for quick response.
So closing the thread......
Thanks,
Dhananjay -
FDM import script with selectable source file
Hi All,
I would like to build an import script attached to an import format that imports a text file with multiple value columns.
Source file:
Entity, Detail, Account 1, Account 2
E_abc, D_abc, 100, 200
In FDM this needs to be:
Entity, Detail, Account, Amount
E_abc, D_abc, Account 1, 100
E_abc, D_abc, Account 2, 200
So i need to loop through the file.
My biggest challenge is that when i attach a script to an import format in the import process i cannot select a file from inbox anymore, it has to be a pre-defined file.
Has someone an example or solution how to make a script-import format and enable the select file from inbox?
And if possible has someone an example script of the issue stated above?
Thanks in advance,
MarcHi Wayne..
Thanks for your reply (and sorry for the delay in mine).
Could you tell me what script to use to open the file in the befImport script, or how to rename the file in memory to a new one?
So i write a script that rewrites the file to a new file in the inbox but i need to tell FDM that it needs to process this new file.
Thanks,
Marc -
How to use import script with FDM using adapter ERPI?
Hi,
I use FDM and ERPI 11.1.2 to load data from EBS R12 to Planning 11.1.2
Data loaded from eBS are YTD data.
I have seen that I could use an import script to calculate manually the amount with the periodic_net_cr and periodic_net_dr fields.
But how to use this import script? Because in my import format in FDM, I don't use a file but directly the adapter, so no "Expression" field.
Thanks in advance for your help
FannyHello Fanny,
No you will not need to put anything in the BatchAction. If you review the FDM API Documentation posted it will outline all the scripts that will execute for a particular event ... and the order in which they execute. The BatchAciton only affects the execution of the batch ... it does not control processing of data. Processing of data is controlled by many others.
There is a script that can be written and placed (as Tony mentioned) in the ImportAction that will be able to recaculate the values from ERPi to be YTD values. You can possibly open an SR and a support Engineer can help you .... or you can search the current KM base and use that information there from the v11.1.1.3.00 version to build your own for v11.1.2.x
Thank you, -
Import script (SQL to FDM) - ConnectionRead error
Hi,
I have written an import script in FDM to load data from a SQL view. This script works fine when loading approx 5,000 rows, however, fails when trying to load 20k+ rows
The error message I am receiving is:
Detail: [Microsoft][ODBC SQL Server Driver][DBNETLIB]ConnectionRead (recv()).
At line: 72
Line 72 = rs.movenext 'moves to the next record in the SQL view.
I have tried ignoring a few columns in the import script (to reduce the data volume) - this works, however I need all columns.
Below is a copy of the script:
Function COG1_BrandPL(strLoc, lngCatKey, dblPerKey, strWorkTableName)
Dim cnSS 'ADO connection object
Dim strSQL 'SQL string
Dim rs 'Source (Cognos) recordset
Dim rsAppend 'FDM recordset
'Initialize ADO objects
Set cnSS = CreateObject("ADODB.Connection")
Set rs = CreateObject("ADODB.Recordset")
'Open FDM table recordset for appending
Set rsAppend = DW.DataAccess.farsTableAppend(strWorkTableName)
'Connect to SQL Server database
cnSS.open "Driver={SQL Server};Server=XXXXXXXXX;OLE DB Services =-2;Database=XXXXXX;Uid=USER;Pwd=PASSWORD;"
'Create SQL query string
strSQL = "Select * FROM Corporate_PLUOP_view"
'Open source recordset
rs.Open strSQL, cnSS
'Check for data in source system
If rs.bof AND rs.eof Then
RES.PlngActionType = 2
RES.PstrActionValue = "No records to load!"
COG1_BrandPL = False
Exit Function
End If
'Loop through source records and append to FDM table
If Not rs.bof And Not rs.eof Then
Do While Not rs.eof
rsAppend.AddNew
rsAppend.Fields("PartitionKey") = RES.PlngLocKey
rsAppend.Fields("CatKey") = lngCatKey
rsAppend.Fields("PeriodKey") = dblPerKey
rsAppend.Fields("DataView") = "YTD"
'From Cognos
rsAppend.Fields("UD3") = rs.fields("Cube").value
rsAppend.Fields("Entity") = rs.fields("Entity").value
rsAppend.Fields("UD1") = rs.fields("Custom1").value
rsAppend.Fields("Account") = rs.fields("Account").value
rsAppend.Fields("ICP") = rs.fields("ICP").value
rsAppend.Fields("UD2") = rs.fields("Custom2").value
rsAppend.Fields("Amount") = rs.fields("QPR_Value").value
rsAppend.Update
rs.movenext
Loop
End If
rs.close
cnSS.close
'Assign Return value
COG1_BrandPL = True
End Function
The only other thing I have tried is copying and pasting the script to Excel.... This works for ALL rows... so seems to be a communication issue between FDM and SQL?
Any ideas?Bit more info:
I am using FDM 9.3.1
SQL Server 2005 on Windows 2003 Enterprise x64
Here's a copy of the FDM error log:
** Begin FDM Runtime Error Log Entry [2010-01-13-12:14:55] **
ERROR:
Code......................................... -2147467259
Description.................................. [Microsoft][ODBC SQL Server Driver][DBNETLIB]ConnectionRead (recv()).
At line: 75
Procedure.................................... clsImpProcessMgr.fLoadAndProcessFile
Component.................................... upsWObjectsDM
Version...................................... 931
Thread....................................... 12432
IDENTIFICATION:
User......................................... HFM-Cognos1
Computer Name................................ DEFMDHY9A01
App Name..................................... CognosTest
Client App................................... WebClient
CONNECTION:
Provider..................................... ORAOLEDB.ORACLE
Data Server..................................
Database Name................................ HFM9UAT
Trusted Connect.............................. False
Connect Status.. Connection Open
GLOBALS:
Location..................................... COGNOS1
Location ID.................................. 750
Location Seg................................. 3
Category..................................... ACTUAL
Category ID.................................. 13
Period....................................... Jun - 2009
Period ID.................................... 30/06/2009
POV Local.................................... False
Language..................................... 1033
User Level................................... 1
All Partitions............................... False
Is Auditor................................... False
Edited by: PaulScrivens on 13-Jan-2010 03:26 -
Dear All,
I am trying to write a script in account expression. This exp would pick account code which starts with digit "4", if yes then custom 1 dimension is [None].
Function AccImport(strField, strRecord)
if left(varvalue(13),1) ="4" Then
varvalue(20)=[None]
End If
End Function
This is the sample script i have written within data pump function
Can any body please help me in writting what should be the right script to this working.
PrinceIn your import format on the Custom1 dimension add an import script to the Expression column.
Your source record strRecord has the Account value in it you just need to parse it out using DW.Utilities.fParseString. Then check if it starts with a "4" and if so have the script return "None" or else return the value in strField i.e. your original Custom1 source value.
There are plenty of examples of these techniques in the FDM Admin guide in the scripting section. Have a go at writing it yourself it will be much more useful in the long run than me writing the script here. -
Hi,
i'm new making import scripts to FDM. I m making an integration script between SAP and FDM. I m getting information from via web FDM, the problem is when i a m trying to add this information to the workTable. The code is as follows:
for i = 0 to tData.Rowcount
Set rsAppend = DW.DataAccess.farsTable(strWorkTableName1)
rsAppend.AddNew
rsAppend.Fields("PartitionKey") = RES.PlngLocKey
rsAppend.Fields("CatKey") = RES.PlngCatKey
rsAppend.Fields("PeriodKey") = RES.PdtePerKey
rsAppend.Fields("DataView") = "YTD"
rsAppend.Fields("Entity") = arrayResult(19)
rsAppend.Fields("Account") = arrayResult(0)
rsAppend.Fields("Desc1") = arrayResult(0)
rsAppend.Fields("ICP") = "[None]"
rsAppend.Fields("Amount") = saldoTotal
rsAppend.Update
next
Whe i execute this script i just receive an error message saying: "Error: Import Failed", nothing appears in the Error log, neither in the work table.
Can anyone help me? Does anybody know what can i do to add these records in the work table?
Thanks in advance.
Regards.How are you getting the table name for variable strWorkTableName1?
I'd suggest taking another look at the admin guide. There is an example import integration script in that document. -
1014 - Expected 'End' Error in FDM Import Script
I've been successful in creating a script. I get the following error :
1014 - Expected 'End'
At Line: 43 *(bolded)*
Can someone please point me in the right direction.
Thanks
Function JDE_Entity(strField, strRecord)
'Oracle Hyperion FDM DataPump Import Script:
'Created By: jzm6518
'Date Created: 10/29/2012 11:42:36 AM
'Purpose: Concatenate Entity 00089 with Sub_Account for mapping purposes
'This is the section where variables are assigned
'strField represents the Original Entity
'strSubAcct represents the SubAccount field
'strSubAcct=DW.Utilities.fParseString(strRecord,6,5,vbTab)
strSubAcct=DW.Utilities.fParseString(strRecord,6,5,",")
'strLedger represents the Ledger Field
'strLedger=DW.Utilities.fParseString(strRecord,6,1,vbTab)
strLedger=DW.Utilities.fParseString(strRecord,6,1,",")
'strDept represents the dept Field
'strDept=DW.Utilities.fParseString(strRecord,6,3,vbTab)
strDept=DW.Utilities.fParseString(strRecord,6,3,",")
If strField = "00001" or StrField = "1" then
If strDept = "2" or strDept = "3" or strDept = "4" or strDept = "6" or strDept = "7" or strDept = "8" or strDept = "8" or strDept = "35" then
JDE_Entity = strField & "." & strDept
Else
End If
Else
If strField = "00050" or strField = "00055" or strField = "00070" or strField = "00075" then
If strLedger = "AA" or strLedger = "BA" then
JDE_Entity = strLedger & "." & strField
Else
End If
End If
Else
If strField = "00089" then
JDE_Entity = strField & "." & strSubAcct
Else
End If
**Else** JDE_Entity = strField
End IF
End FunctionThis code is really messy and not well structured, so it's no surprise you have an issue. Try the following:
1) Never have an Else clause in your If statements where you don't actually have an Else condition i.e. line 33, 40 etc
2) Use a Case statement to replace your outermost If. It will make your code easier to read and probably get rid of your error which will be caused by poorly sequenced/structured If statements. -
Multiple values for Commodity Code/Import code number for Foreign Trade
Hi Experts,
Is it possible to enter the multiple values for Commodity Code/Import code number for Foreign Trade field for plant/country specific data in transaction MM02 using any BADI/User Exit ? If yes, suggest the name of the BADI/User Exit
Thanks,
Narayanhow can one material in one plant have 2 commodity codes? This is not logical.
-
FDM - Building Integration Import Scripts
Hi All,
I am trying to write an Integration Script to load SQL Server data into FDM 9.3.1. The script initialises a recordset object for the worktable that the source SQL Server data is loaded into.
The statement at which my script fails is:
Set rsAppend = DW.DataAccess.farsTable(strWorkTableName)*
I have followed the sample script documented in the FDM Admin Guide.
Does anyone have ideas as to why the script fails at this statement?
Thanks,Hi everyone,
I was wondering if sending the sample code would help get a clearer picture....
Function CTIDB2Test(strLoc, lngCatKey, dblPerKey, strWorkTableName)
'Hyperion FDM Integration Import Script:
'Created By: admin
'Date Created: 2/19/2009 1:16:59 PM
'Purpose: This import integration script connects to the CentroODS database
' and imports Actuals data from the generalLedgerMasterFile and glMasterAccount table into FDM
Dim cnSS 'ADO Connection object
Dim strSQL ' SQL String
Dim rs ' Source System recordset
Dim rsAppend ' FDM recordset
Dim sPOVString
Dim sPOVPeriod
Dim sDataCol
' Initialise the ADO objects
Set cnSS = CreateObject("ADODB.Connection")
Set rs = CreateObject("ADODB.RecordSet")
Set rsAppend = DW.DataAccess.farsTableAppend(strWorkTableName)
The script fails at the statement:
Set rsAppend = DW.DataAccess.farsTableAppend(strWorkTableName)
Thanks -
Multiple FDM Import Formats for One Location
I want to import trial balance data directly from the Oracle Financials database. I'm creating an import integration script to pull the ledgers directly via a SQL statement. My issue is that I also want to be able to write scripts to modify each individual field on the import, similar to a delimited import script where I can have a script for each dimension. Do you know if it's possible to combine import integration and delimited scripts in a single location? I'm guessing it may be a combination of the Import Format and Integration Options settings on the location, but I'm not sure which one should go where. Any help would be greatly appreciated.
This is not possible. Any adjustments to the data would need to be done within the integration script.
-
Subtracting Columns from Import File Using Import Script
The file I am importing to FDM contains two amount columns, 1 Debit, 1 Credit. I want to have the Amount field populate as the Debit minus Credits. I have attempted an import script that is giving me an error in the bolded line:
Function GBS_Amount(strField, strRecord)
'Oracle Hyperion FDM Integration Import Script:
'Created By:
'Date Created:
'Purpose:
'Set variables
dim strNatural
dim strCurmnthDR
dim strCurmnthCR
dim strCurAmount
'Store the Natural Account as Column 1 of 11 of a comma delimited file
strNatural = Trim(DW.Utilities.fParseString(strRecord, 11, 1, ","))
'Store the Current Month Debit Amount as Column 7 of 11 of a comma delimited file
strCurmnthDR = Trim(DW.Utilities.fParseString(strRecord, 11, 7, ","))
'Store the Current Month Credit Amount as Column 8 of 11 of a comma delimited file
strCurmnthCR = Trim(DW.Utilities.fParseString(strRecord, 11, 8, ","))
'Calculate the YTD Amount
strCurAmount = strCurmnthDR - strCurmnthCR
GBS_Amount = strCurAmount
End If
End Function
What syntax do I need to use to subtract two defined variables?Hi Experts,
I have a similar situation,I am trying to import the Multiple amount columns to be addedd and imported as one amount column.Below is the script I am using for the same,script is getting verified in Script editor but When I am trying to Load the File in import, I am gettig an error as below.but if I try to import without using the script for the amount, inport is getting done.I have attached script to amount column only.
ERROR
Code............................................. 9
Description...................................... Subscript out of range
Procedure........................................ clsImpProcessMgr.fLoadAndProcessFile
Component........................................ upsWObjectsDM
Version.......................................... 1112
Thread........................................... 8380
Scirpt being used
Function Import_YTD(strField, strRecord)
'Set variables
dim strCurmnth1
dim strCurmnth2
dim strCurmnth3
dim strCurmnth4
dim strCurmnth5
dim strCurmnth6
dim strCurmnth7
dim strCurmnth8
dim strCurmnth9
dim strCurmnth10
dim strCurmnth11
dim strCurmnth12
dim strCurAmount
strCurmnth1 = Trim(DW.Utilities.fParseString(strRecord, 20, 9, ","))
strCurmnth2 = Trim(DW.Utilities.fParseString(strRecord, 20, 10, ","))
strCurmnth3 = Trim(DW.Utilities.fParseString(strRecord, 20, 11, ","))
strCurmnth4 = Trim(DW.Utilities.fParseString(strRecord, 20, 12, ","))
strCurmnth5 = Trim(DW.Utilities.fParseString(strRecord, 20, 13, ","))
strCurmnth6 = Trim(DW.Utilities.fParseString(strRecord, 20, 14, ","))
strCurmnth7 = Trim(DW.Utilities.fParseString(strRecord, 20, 15, ","))
strCurmnth8 = Trim(DW.Utilities.fParseString(strRecord, 20, 16, ","))
strCurmnth9 = Trim(DW.Utilities.fParseString(strRecord, 20, 17, ","))
strCurmnth10 = Trim(DW.Utilities.fParseString(strRecord, 20, 18, ","))
strCurmnth11 = Trim(DW.Utilities.fParseString(strRecord, 20, 19, ","))
strCurmnth12 = Trim(DW.Utilities.fParseString(strRecord, 20, 20, ","))
If strCurmnth1="" Then strCurmnth1="0" End If
If strCurmnth2="" Then strCurmnth2="0" End If
If strCurmnth3="" Then strCurmnth3="0" End If
If strCurmnth4="" Then strCurmnth4="0" End If
If strCurmnth5="" Then strCurmnth5="0" End If
If strCurmnth6="" Then strCurmnth6="0" End If
If strCurmnth7="" Then strCurmnth7="0" End If
If strCurmnth8="" Then strCurmnth8="0" End If
If strCurmnth9="" Then strCurmnth9="0" End If
If strCurmnth10="" Then strCurmnth10="0" End If
If strCurmnth11="" Then strCurmnth11="0" End If
If strCurmnth12="" Then strCurmnth12="0" End If
'Calculate the YTD Amount
strCurAmount = CDbl(strCurmnth1) + CDbl(strCurmnth2) + CDbl(strCurmnth3) + CDbl(strCurmnth4) + CDbl(strCurmnth5) + CDbl(strCurmnth6) + CDbl(strCurmnth7) + CDbl(strCurmnth8) + CDbl(strCurmnth9) + CDbl(strCurmnth10) + CDbl(strCurmnth11) + CDbl(strCurmnth12)
Import_YTD =strCurAmount
End Function -
Import script to remove zeros in Account field
Dear FDM Experts,
The problem is our source system always extracts 10 characters but we use 7 characters in HFM.
Example, Account 0001201010 (10 characters) must be 1201010 (7 characters).
I want to write an Import Script to remove, if any, all zeros from the left side of the account value at the import stage. We have no Accounts beginning with 0.
Thanks in advance for your help,
CarstenThanks! But I got an error message:
** Begin FDM Runtime Error Log Entry [2012-04-17-13:24:10] **
ERROR:
Code............................................. 13
Description...................................... Type mismatch: 'FormatNumber'
At line: 14
Procedure........................................ clsImpProcessMgr.fLoadAndProcessFile
Component........................................ upsWObjectsDM
Version.......................................... 1111
Thread........................................... 2164
Could you provide me with the full script? -
Simple logic group to operate prior to custom import script?
Hi all,
Thanks for taking the time to read my question. I will gladly mark this thread as helpful or answered if you can help me. I'm a novice at FDM so please bear with.
I have a custom import script that assigns ICP None to a specific account (overriding any ICP detail). However, now I need the ICP detail for that account in a second statistical account. I setup a simple logic group to create the logic account that I can map to the statistical but then realized that the import script runs prior to the logic group so I lose all ICP detail in the logic account as well.
Is there a way to run the logic group prior to import script or is there a better way to accomplish what I'm trying to do?
I'm not sure how critical this is but I'm using FDM v11.1.1.3.01 adapter 11x-G5-C
Edited by: user4591089 on Aug 17, 2011 2:10 PM
Edited by: user4591089 on Aug 17, 2011 2:50 PMDo the following:
1) Remove the custom import script.
2) Create a complex logic account and override the ICP dimension in the Group By Column with the Value [ICP None]. This will then be what is diplayed on the import screen for this logic account.
3) Map the original source as the statistical account and the logic account as appropriate
Edited by: SH on Aug 18, 2011 9:48 AM -
Trying to get multiple cell values within a geometry
I am provided with 3 tables:
1 - The GeoRaster
2 - The geoRasterData table
3 - A VAT table who's PK is the cell value from the above tables
Currently the user can select a point in our application and by using the getCellValue we get the cell value which is the PK on the 3rd table and this gives us the details to return to the user.
We now want to give the worst scenario within a given geometry or distance. So if I get back all the cell values within a given geometry/distance I can then call my other functions against the 3rd table to get the worst scores.
I had a conversation open for this before where JeffreyXie had some brilliant input, but it got archived while I was waiting on Oracle to resolve a bug (about 7 months)
See:
Trying to get multiple cell values within a geometry
If I am looking to get a list of cell values that interact with my geometry/distance and then loop through them, is there a better way?
BTW, if anybody wants to play with this functionality, it only seems to work in 11.2.0.4.
Below is the code I was using last, I think it is trying to get the cell values but the numbers coming back are not correct, I think I am converting the binary to integer wrong.
Any ideas?
CREATE OR REPLACE FUNCTION GEOSUK.getCellValuesInGeom_FNC RETURN VARCHAR2 AS
gr sdo_georaster;
lb blob;
win1 sdo_geometry;
win2 sdo_number_array;
status VARCHAR2(1000) := NULL;
CDP varchar2(80);
FLT number := 0;
cdl number;
vals varchar2(32000) := null;
VAL number;
amt0 integer;
amt integer;
off integer;
len integer;
buf raw(32767);
MAXV number := null;
r1 raw(1);
r2 raw(2);
r4 raw(200);
r8 raw(8);
MATCH varchar2(10) := '';
ROW_COUNT integer := 0;
COL_COUNT integer := 0;
ROW_CUR integer := 0;
COL_CUR integer := 0;
CUR_XOFFSET integer := 0;
CUR_YOFFSET integer := 0;
ORIGINY integer := 0;
ORIGINX integer := 0;
XOFF number(38,0) := 0;
YOFF number(38,0) := 0;
BEGIN
status := '1';
SELECT a.georaster INTO gr FROM JBA_MEGARASTER_1012 a WHERE id=1;
-- first figure out the celldepth from the metadata
cdp := gr.metadata.extract('/georasterMetadata/rasterInfo/cellDepth/text()',
'xmlns=http://xmlns.oracle.com/spatial/georaster').getStringVal();
if cdp = '32BIT_REAL' then
flt := 1;
end if;
cdl := sdo_geor.getCellDepth(gr);
if cdl < 8 then
-- if celldepth<8bit, get the cell values as 8bit integers
cdl := 8;
end if;
dbms_lob.createTemporary(lb, TRUE);
status := '2';
-- querying/clipping polygon
win1 := SDO_GEOM.SDO_BUFFER(SDO_GEOMETRY(2001,27700,MDSYS.SDO_POINT_TYPE(473517,173650.3, NULL),NULL,NULL), 10, .005);
status := '1.2';
sdo_geor.getRasterSubset(gr, 0, win1, '1',
lb, win2, NULL, NULL, 'TRUE');
-- Then work on the resulting subset stored in lb.
status := '2.3';
DBMS_OUTPUT.PUT_LINE ( 'cdl: '||cdl );
len := dbms_lob.getlength(lb);
cdl := cdl / 8;
-- make sure to read all the bytes of a cell value at one run
amt := floor(32767 / cdl) * cdl;
amt0 := amt;
status := '3';
ROW_COUNT := (WIN2(3) - WIN2(1))+1;
COL_COUNT := (WIN2(4) - WIN2(2))+1;
--NEED TO FETCH FROM RASTER
ORIGINY := 979405;
ORIGINX := 91685;
--CALCUALATE BLOB AREA
YOFF := ORIGINY - (WIN2(1) * 5); --177005;
XOFF := ORIGINX + (WIN2(2) * 5); --530505;
status := '4';
--LOOP CELLS
off := 1;
WHILE off <= LEN LOOP
dbms_lob.read(lb, amt, off, buf);
for I in 1..AMT/CDL LOOP
if cdl = 1 then
r1 := utl_raw.substr(buf, (i-1)*cdl+1, cdl);
VAL := UTL_RAW.CAST_TO_BINARY_INTEGER(R1);
elsif cdl = 2 then
r2 := utl_raw.substr(buf, (i-1)*cdl+1, cdl);
val := utl_raw.cast_to_binary_integer(r2);
ELSIF CDL = 4 then
IF (((i-1)*cdl+1) + cdl) > len THEN
r4 := utl_raw.substr(buf, (i-1)*cdl+1, (len - ((i-1)*cdl+1)));
ELSE
r4 := utl_raw.substr(buf, (i-1)*cdl+1, cdl+1);
END IF;
if flt = 0 then
val := utl_raw.cast_to_binary_integer(r4);
else
val := utl_raw.cast_to_binary_float(r4);
end if;
elsif cdl = 8 then
r8 := utl_raw.substr(buf, (i-1)*cdl+1, cdl);
val := utl_raw.cast_to_binary_double(r8);
end if;
if MAXV is null or MAXV < VAL then
MAXV := VAL;
end if;
IF i = 1 THEN
VALS := VALS || VAL;
ELSE
VALS := VALS ||'|'|| VAL;
END IF;
end loop;
off := off+amt;
amt := amt0;
end loop;
dbms_lob.freeTemporary(lb);
status := '5';
RETURN VALS;
EXCEPTION
WHEN OTHERS THEN
RAISE_APPLICATION_ERROR(-20001, 'GENERAL ERROR IN MY PROC, Status: '||status||', SQL ERROR: '||SQLERRM);
END;Hey guys,
Zzhang,
That's a good spot and as it happens I spotted that and that is why I am sure I am querying that lob wrong. I always get the a logic going past the total length of the lob.
I think I am ok using 11.2.0.4, if I can get this working it is really important to us, so saying to roll up to 11.2.0.4 for this would be no problem.
The error in 11.2.0.3 was an internal error: [kghstack_underflow_internal_3].
Something that I think I need to find out more about, but am struggling to get more information on is, I am assuming that the lob that is returned is all cell values or at lest an array of 4 byte (32 bit) chunks, although, I don't know this.
Is that a correct assumption or is there more to it?
Have either of you seen any documentation on how to query this lob?
Thanks
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