Server Utilities :: Truncate Table And Load It With Data Present In File
Jul 17, 2010
My requirement is to to truncate the table and load it with the data present in file. In the control file, I used the "TRUNCATE" command as well.In case, if the file has some invalid data and sqlldr fails, my existing data will be lost. Is there any option in which the sqlldr does not TRUNCATE the table in case of a failure.
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Aug 16, 2011
I have a table revenue
create table revenue
(
person varchar2(23),
month varchar2(3),
rev_amt number
)
and i have data in a file like below
Person Jan Feb Mar Apr Mai Jun Jul Aug Sep Oct Nov Dez
--------------------------------------------------------
Schnyder,345,223,122,345,324,244,123,123,345,121,345,197
Weber,234,234,123,457,456,287,234,123,678,656,341,567
Keller,596,276,347,134,743,545,216,456,124,753,346,456
Meyer,987,345,645,567,834,567,789,234,678,973,456,125
Holzer,509,154,876,347,146,788,174,986,568,246,324,987
Müller,456,125,678,235,878,237,567,237,788,237,324,778
Binggeli,487,347,458,347,235,864,689,235,764,964,624,347
Stoller,596,237,976,876,346,567,126,879,125,568,124,753
Marty,094,234,235,763,054,567,237,457,325,753,577,346
Studer,784,567,235,753,124,575,864,235,753,864,634,678
i want to load it into the table in the following way.
Person Month Revenue
-------------------------
Schnyder Jan 345
Schnyder Feb 223
Schnyder Mar 122
Schnyder Apr 345
Schnyder Mai 324
Schnyder Jun 244
Schnyder Jul 123
Schnyder Aug 123
Schnyder Sep 345
Schnyder Oct 121
Schnyder Nov 345
Schnyder Dez 197
........ ... ...
How to write control file to load this data into the above revenue table.
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Dec 14, 2011
I want to load data from LST file. The data format and control file is given below. It is loading the 1st line only. it is not loading the other lines. pls let me know what needs to be added in the control file to load this data?
Table Scan: |14-DEC-11 09:54 |xest | 16| 0|SYSTEM |ws_email|declare v_lst_suc da|14-DEC-11 08:32:39| 716444|XEST_USER
XEST_USER.X| | | | | |er.exe |te; v_nxt_sch date; | | |
EST_PING_RCV| | | | | | |cur_time varchar2(30| | |
D: 28609 out| | | | | | |); begin --select| | |
of 28609 Bl| | | | | | | last_date, next_dat| | |
ocks done | | | | | | |e into v_lst_suc, v_| | |
[code]....
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Apr 8, 2010
I am using perl script to dynamically generate the control file.If I have data in the control file as well as in the datafile, how would i write the control file in that case. Is the below one correct?
load data
INFILE '*'
INFILE '/export/home/test/test.csv'
INSERT INTO TABLE EMP fields
terminated by "," optionally enclosed by '"'
trailing nullcols
( empno, empname, sal, deptno )
[code]....
Is there any way that if my control file contains half of the data and my data file contains the other half of the data can i club this data into a logical record in the control file to populate the DB?
My exact 2nd requirement is, my DB contains 5 cols and for 1 col the data is common(countryName) which i have to pass to the control file dynamically and the .csv file contains the data for the other four cols. How could i combine these in the ctrl file and populate the DB?
so if the DB contains CountryName, empid, ename, sal and dept..I will get the CountryName to the ctrl file and csv contains the data for empid, ename, sal and dept. How would i combine these data into a logical record and populate the DB?
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Oct 26, 2012
I am having query regarding sql loader. my data file is comm(,) seperated and I want to load the whole file in oracle table 'bill_temp' except 1st column data of data file.
e.g.
File name: bill_file.dat
fields seperated by comma ','
values are like
emp_id,emp_name,emp_sal,join_date
oracle table bill_temp having the below column:
emp_name,emp_sal,join_date
Here I want load the emp_name,emp_sal and join_date into oracle table bill_temp.
emp_id should not get loaded into table.
Is there any way to skip the loading of particular column data from data file into table?
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May 31, 2010
what i miss to load date and time from text file to oracle table through sqlloader
this is my data in this path (c:externalmy_data.txt)
7369,SMITH,17-NOV-81,09:14:04,CLERK,20
7499,ALLEN,01-MAY-81,17:06:08,SALESMAN,30
7521,WARD,09-JUN-81,17:06:30,SALESMAN,30
7566,JONES,02-APR-81,09:24:10,MANAGER,20
7654,MARTIN,28-SEP-81,17:24:10,SALESMAN,30
my table in database emp2
create table emp2 (empno number,
ename varchar2(20),
hiredate date,
etime date,
ejob varchar2(20),
deptno number);
the control file code in this path (c:externalctrl.ctl)
load data
infile 'C:externalmy_data.txt'
into table emp2
fields terminated by ','
(empno, ename, hiredate, etime, ejob, deptno)
this is the error :
C:>sqlldr scott/tiger control=C:externalctrl.ctl
SQL*Loader: Release 10.2.0.1.0 - Production on Mon May 31 09:45:10 2010
Copyright (c) 1982, 2005, Oracle. All rights reserved.
Commit point reached - logical record count 5
C:>
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Jan 20, 2012
I want to load data into more tables from many files ,based on first column value,which is FILLER field.i am trying to test this scenario with two oracle tables with similar definition. and load one record on each table using WHEN/POSITION keywords. for this , i added first column as reference column in the data which i have in ctl file itself.
1st table loaded with 1st record. But, 2nd record not loading.if i missed anything with WHEN/POSITION keyword ?
This is the error in log file for 2nd table(WD1):
Record 2: Rejected - Error on table WD1, column TAB.
ORA-01841: (full) year must be between -4713 and +9999, and not be 0
Table WD1:
0 Rows successfully loaded.
1 Row not loaded due to data errors.
1 Row not loaded because all WHEN clauses were failed.
0 Rows not loaded because all fields were null.
[code]....
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Jun 8, 2011
I have a data in text file which has around 7 laks lines. I need to import those data into a table in oracle then do some process.
Since this job is done by end user, i have created a form with the following process.
Create a single text file from multiple flat files in client system. Run the application from the application server [ which is unix based ] once the text file is uploaded to the server, read the text file line by line and insert into the table.
The above process works perfectly in test eniviroment which I have as stand alone system. When I move this to application server and execute it, the session got killed after an hour and I got network inturpted error.
I would like to know is there any other method instead of reading line by line and insert into a table. I do not want to use the tools like sql Loader etc since I do not want my user to do lot of things.
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