Importing data from a text file into a table
Hi Experts,
I have the following flat file
weekly_eft_repo 1.0 Page: 1
CDC:00304 / Sat Oct-31-2009 Weekly EFT Sweep for 25/10/09 - 31/10/09 Effective Date 03/11/09 Sat Oct-31-2009 22:06:14
Bill to
Retailer Retailer Name Name on Bank Account Bank ABA Bank Acct On-line Amount Instant Amount Total Amount
======== ============================== ============================== ========== ==================== =============== =============== ===============
0200101 Triolet Popular Store Triolet Popular Store 111111111 62030100130659 10,868.00 0.00 10,868.00
0200103 Le Cacharel Snack Le Cacharel Snack 111111111 62030100130813 9,728.00 0.00 9,728.00
0200104 Advanced Co-operative Self Ser Advanced Co-operative Self Ser 111111111 111111111 7,334.00 0.00 7,334.00
0200105 Chez Popo Supermarket Chez Popo Supermarket 111111111 61030100044898 30,932.00 0.00 30,932.00
0200106 Vana Supermarket Vana Supermarket 111111111 111111111 17,775.00 0.00 17,775.00
0200107 Mont Choisy Store Mont Choisy Store 111111111 62030100130804 8,840.00 0.00 8,840.00
0200108 Vijay Store Vijay Store 111111111 62030100131229 16,416.00 0.00 16,416.00
0200109 Neptune Confection Neptune Confection 111111111 62030100130931 11,077.00 0.00 11,077.00
0200110 Antoine Store Antoine Store 111111111 111111111 2,470.00 0.00 2,470.00
0200111 P.S.C Cold Storage P.S.C Cold Storage 111111111 111111111 10,431.00 0.00 10,431.00
0200113 Mini Prix Boutique Mini Prix Boutique 111111111 62030100131501 26,315.00 0.00 26,315.00
0200114 Hotel Cassim Hotel Cassim 111111111 111111111 135,147.00 0.00 135,147.00
0200116 Aman Snack Aman Snack 111111111 62030100129481 7,334.00 0.00 7,334.00
0200117 Best For Less Company Ltd Best For Less Company Ltd 111111111 111111111 3,325.00 0.00 3,325.00
0200118 Central Way Central Way 111111111 111111111 25,137.00 0.00 25,137.00I need to insert the data it contains into the following table
TABLE weekly_eft_report_temp
Name Null? Type
BILL_TO_RETAILER NOT NULL VARCHAR2(15)
RETAILER_NAME VARCHAR2(100)
NAME_ON_BANK_ACCOUNT VARCHAR2(100)
BANK_ABA VARCHAR2(1)
BANK_ACCT VARCHAR2(1)
ON_LINE_AMOUNT NUMBER
INSTANT_AMOUNT NUMBER
TOTAL_AMOUNT NUMBER Whats the easiest and best way to proceed on that?
Thanks
Kevin
I am with Chris on this one.
If those headers are repeating in your text file, you could run a simple script to cleanse the data first and make the file fit for SQL*Loader.
Here's an example with Perl, I hope the header of Page 2 and onwards resembles what you have in your file. I've snipped some data from the far right so that it fits on my terminal screen:
$
$ # show the contents of the data file
$
$ cat report.dat
weekly_eft_repo 1.0 Page: 1
CDC:00304 / Sat Oct-31-2009 Weekly EFT Sweep for 25/10/09 - 31/10/09 Effective Date 03/11/09 Sat Oct-31-2009 22:06:14
Bill to
Retailer Retailer Name Name on Bank Account Bank ABA Bank Acct On-line Amount
======== ============================== ============================== ========== ==================== ===============
0200101 Triolet Popular Store Triolet Popular Store 111111111 62030100130659 10,868.00
0200103 Le Cacharel Snack Le Cacharel Snack 111111111 62030100130813 9,728.00
0200104 Advanced Co-operative Self Ser Advanced Co-operative Self Ser 111111111 111111111 7,334.00
0200105 Chez Popo Supermarket Chez Popo Supermarket 111111111 61030100044898 30,932.00
0200106 Vana Supermarket Vana Supermarket 111111111 111111111 17,775.00
weekly_eft_repo 1.0 Page: 2
CDC:00304 / Sat Oct-31-2009 Weekly EFT Sweep for 25/10/09 - 31/10/09 Effective Date 03/11/09 Sat Oct-31-2009 22:06:14
Bill to
Retailer Retailer Name Name on Bank Account Bank ABA Bank Acct On-line Amount
======== ============================== ============================== ========== ==================== ===============
0200107 Mont Choisy Store Mont Choisy Store 111111111 62030100130804 8,840.00
0200108 Vijay Store Vijay Store 111111111 62030100131229 16,416.00
0200109 Neptune Confection Neptune Confection 111111111 62030100130931 11,077.00
0200110 Antoine Store Antoine Store 111111111 111111111 2,470.00
0200111 P.S.C Cold Storage P.S.C Cold Storage 111111111 111111111 10,431.00
weekly_eft_repo 1.0 Page: 3
CDC:00304 / Sat Oct-31-2009 Weekly EFT Sweep for 25/10/09 - 31/10/09 Effective Date 03/11/09 Sat Oct-31-2009 22:06:14
Bill to
Retailer Retailer Name Name on Bank Account Bank ABA Bank Acct On-line Amount
======== ============================== ============================== ========== ==================== ===============
0200113 Mini Prix Boutique Mini Prix Boutique 111111111 62030100131501 26,315.00
0200114 Hotel Cassim Hotel Cassim 111111111 111111111 135,147.00
0200116 Aman Snack Aman Snack 111111111 62030100129481 7,334.00
0200117 Best For Less Company Ltd Best For Less Company Ltd 111111111 111111111 3,325.00
0200118 Central Way Central Way 111111111 111111111 25,137.00
$
$
$ # snip off the headers using Perl so that the transformed file has just the data to load
$
$ perl -lne 'BEGIN{$/=""} s/^weekly.*?=\n//msg; print' report.dat
0200101 Triolet Popular Store Triolet Popular Store 111111111 62030100130659 10,868.00
0200103 Le Cacharel Snack Le Cacharel Snack 111111111 62030100130813 9,728.00
0200104 Advanced Co-operative Self Ser Advanced Co-operative Self Ser 111111111 111111111 7,334.00
0200105 Chez Popo Supermarket Chez Popo Supermarket 111111111 61030100044898 30,932.00
0200106 Vana Supermarket Vana Supermarket 111111111 111111111 17,775.00
0200107 Mont Choisy Store Mont Choisy Store 111111111 62030100130804 8,840.00
0200108 Vijay Store Vijay Store 111111111 62030100131229 16,416.00
0200109 Neptune Confection Neptune Confection 111111111 62030100130931 11,077.00
0200110 Antoine Store Antoine Store 111111111 111111111 2,470.00
0200111 P.S.C Cold Storage P.S.C Cold Storage 111111111 111111111 10,431.00
0200113 Mini Prix Boutique Mini Prix Boutique 111111111 62030100131501 26,315.00
0200114 Hotel Cassim Hotel Cassim 111111111 111111111 135,147.00
0200116 Aman Snack Aman Snack 111111111 62030100129481 7,334.00
0200117 Best For Less Company Ltd Best For Less Company Ltd 111111111 111111111 3,325.00
0200118 Central Way Central Way 111111111 111111111 25,137.00
$
$ You could do an inline substitution with Perl, or redirect it to a temp file and then move back to the original file. In either case, you have just the relevant data for the next step.
Again, Perl is just one option. On Unix/Linux systems, you have a large number of utilities/scripting languages that can perform almost any kind of data transformation.
HTH,
isotope
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EXCEPTION
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Is there away to load data from a text file to a table?
I have data stored in filename.txt and I want to load those data into a table on the front pannel of vi. How can I do that?
Se;
If the text file is already in an spreadsheet format, you can download the VI Read Strings From Spreadsheet File from my website:
http://www.jyestudio.com/lview.shtml
It is the suggested modification of the VI Read From Spreadsheet File that comes with LabVIEW, as stated in the diagram.
If the text file is not in spreadsheet format, then you need to write your own code to make the string table suitable for the table.
Regards;
Enrique
www.vartortech.com -
Loading data from two flat files into one table
Hi All,
I want to load few fields from one file and few fields from another file and load the data into one table in the database.
For Ex: I have two flat files file1.csv and file2.csv and file1.csv containes 25 columns and file2.csv containes 12 columns, i want to load 20 columns from file1.csv and 7 columns from file2.csv into the table
how to combine the columns from both the files and load them into one table at a time?
Any help is appriciated
Thanks
R.GUse external tables.
If using Oracle9 or higher connect both your csv with database as separate external tables and load the requited fields in new/requited table.
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