PL/SQL :: Get Data From Oracle To CSV?
Aug 14, 2012I have oracle 10g r2 on windows.
I know the way to get data from Oracle to csv. But how can we read the data from csv and insert into Oracle table using UTL_FILE package.
I have oracle 10g r2 on windows.
I know the way to get data from Oracle to csv. But how can we read the data from csv and insert into Oracle table using UTL_FILE package.
I have this table :
column1 column2
--------- ---------
value1 value2
value1 value3
value2 value4
value3 value7
value7 value1
value8 value9
What I was trying to retrieve is something like that:
Quote:
output_column
---------------
value1, value2, value3, value4, value7
value8, value9
I don´t care about the order of the values in the row. In other words, I want to get disjoint sets of data connected by any of both values.Every pair in the input table is unique.
I have seen in the web that it is possible to do using connect by and hierarchical retrieving but I've been trying to make a lot of combinationts and I can reproduce the output.
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--------------------------------------------------------------------------------
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The record is this one:
Header
PIATTAFORMA; FUNZIONE; OPERAZIONE; SUB_OPERAZIONE; DESC_FUNZIONE; SYSTEM; SUBSYSTEM; DES_OPERAZIONE; PROGRESSIVO; TIPOLOGIA; COMMIT; LOGGATA; MOTIVO_ESCLUSIONE
Data
UCAMP-PWS;CDBXF001;;;Inquiry su GEBA;CD;BX;;;Lettura;NO;NO;Funzione senza dati cliente
The field DES_OPERAZIONE is empty for that set of records, but is not a problem cause is a description, my target table is created with all VARCHAR2 except for one field that is Number (PROGRESSIVO in the example) and in this case is empty too, still not a problem cause is not some key or other.
What's happens to me is that if i have the field DES_OPERAZIONE empty, the record will be not loaded but without any message of error or warning. I used the NVL on the field to say if empty then 'ND' but doesn't work. The strange thing is that if i leave empty the field before for example for him doesn't matter, if i use NVL on the field before it works. On teh field DES_OPERAZIONE not !
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Excel File Name : Product 01
Excel columns
File Send on 13/02/2011
Arrival Date Product Code Gate Pass Quantity Inpection
01/02/2011 00002 Y 2 Y
03/02/2011 00001 Y 10 Y
04/02/2011 00005 Y 14 Y 03/02/2011 00006 Y 74 Y
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01/02/2011 00002 Y 2 Y
03/02/2011 00001 Y 10 Y
04/02/2011 00005 Y 14 Y 03/02/2011 00006 Y 74 Y
---New Updated Data
05/02/2011 00002 Y 2 Y
06/02/2011 00001 Y 10 Y
05/02/2011 00005 Y 14 Y 05/02/2011 00006 Y 74 Y
I just want to insert data according to my structure But if again the same file send with updated data it will only update the new data because previous data is imported.
Oracle Structure
Arrival Date Date,
Product Code char(5),
Quantity Number
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CASE 1:
when i tried to load the data i got the below error,
Error starting at line 2 in command:
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[code]...
CASE 2:
i tried to load the data in oracle 11g but i'm unable to load the data,and for testing i tried with a single row of data.but surprisingly the table filled with (null)s