I have a table for which I need to take the data backup into a file. I have oracle installed in Unix box. I have tried spooling in form of insert statements, but its taking time as the table size is huge.
suggest an approach to pump data into file, which can be inserted to a new table in same or different schema.
I have written a java code which reads 2 millions of data under a particular column from CSV file and store it into a set. Now there is a table in Oracle database which contains 10 millions of records for that particular column. Now, I want to form a SQL query which select those records under that particular column from the database table which is in CSV file but not in database table. For e.g.
If I consider the CSV file name as employee.csv and it has column called employee_name under which the records are as follows
employee_name
---------------------
Sudip
Kaushik
Joyanta
Soumya
Ritesh
Gautam
And the database table name called cmp_employee and it has column called employee_name under which the records are as follows
employee_name
--------------------
Sudip
Kaushik
Joyanta
Soumen
Souvik
Sahoo
Now, the "SQL Query" should return ---- "Soumya, Ritesh, Gautam" this three names.
use XML package & UTL_FILE package & i had install the software Oracle Database 10g Express Edition, Oracle Client 10g Express Edition & Oracle SQL Developer
I have tried different methods as mentioned below:
XML File : trailxml.xml stored in C:OracleProject
<?xml version = '1.0'?>
<metadata>
<Zipcodes>
[Code].....
how can I load data into a table from *.ldr* file? How exactly I can use such files to run in loader?
View 16 Replies View RelatedI have a requirement to extract the data from a table using the UTL file utilities.
My problem is, Say i have a table t1 with column C1,C2, C3, C4, C5. This table t1 gets loaded everyday. i need to pickup the data only that which has changed/inserted in the last load. How can i achieve this ? There is no timestamp in this table.
I am new to oracle designer, forms. The requirement is to select a csv file in a form ,read the file and load selected columns from a csv file into a table.
I am using CLIENT_TEXT_IO. I want to know how to extract the data from selected columns from csv file and insert into a table if the lenth of the columns are of variable length.
Another condition is that if there are duplicate rows based on orderid then take the maximum order seq nbr.Do I need to use
temp table for this logic?
How we can escape comma while exporting data from table into csv file.
CREATE TABLE emp
(
EMPNO NUMBER(4) NOT NULL,
ENAME VARCHAR2(10 BYTE),
JOB VARCHAR2(9 BYTE),
MGR NUMBER(4),
HIREDATE DATE,
address varchar2(100),
[code].......
i have to export data from emp table which has address column and address column contain comma, when i am running below script, the comma part in address field comes in next tab in csv file, is there any way we can avoid shifting to next tab and can have complete address in one tab.
set echo off
set verify off
set termout on
set heading off
set pages 50000
[code]....
I have 2 schemas in my database with over 500 tables in each.i am trying to know which tables actually belong to which datafile in which tablespace.
View 2 Replies View RelatedI need a way to ftp file to remote server by reading data from table. I searched a couple of sites which asked me to use Chris xutl_ftp package..but unfortunately the site is no accessible..
Here is the code
CREATE OR REPLACE PACKAGE UTL_FTP
AUTHID CURRENT_USER
AS
/**
* LICENSE: GNU Lesser General Public License (LGPL)
* Copyright (C) 2003-2006 Russ Johnson (john_2885@yahoo.com)
[code].....
I have written a below procedure to dump the table data to .csv file.But the problem is i have 20 tables which is holding 75 studies data. Means every table will have 75 studies related data.what i supposed to do is i need to export the data from 20 tables for each study. but this procedures requires me to run the procedure 75(studies)*20(tables) times. is there any technique instead of i manually giving the table name and study name , will it take from any text file where we defined 75 studies in that. or easy there any better way .
create or replace procedure dump_table_to_csv1(p_tname in varchar2,
p_dir in varchar2,
p_filename in varchar2)
is
l_output utl_file.file_type;
l_theCursor integer default dbms_sql.open_cursor;
[code]........
I have a Clob file as a in parameter in my PROC. . File is comma separated.need procedure that would parse this CLOB variable and populate in oracle table .
View 6 Replies View Relatedi want to extract data from my local database table to text file using plsql
View 4 Replies View RelatedWe have a table partymast. we want to import the data into this table using excel file having extension .csv. I am explaining all the things below:
select *from partymast
partyid partyname accountname aacname
aa aa 10014000023367 Ashish
select * from master
masterid mname
10014000023367 Ashish
aacname column in partymast table is fetching from master table mname column.
We have third table name IMPEXP
Iename iedesc ietype iedef
import party master import party master imp {ImportStart}
[Transid]=party
[ImportFile]=:
[FileType]=excel
PartyID=col_1
PartyCat=col_2
AccountName=col_3
{ImportEnd}
Sir, I am enclosing the Excel file. what will be the next step that we should filllow.
I want to get all the column values in a table and save them into a text file.Beside UTL_FILE, is there any other method which will result better performance in writing to text file?
noted that the data does exist 32k.
send me the procedure for loading the data in an oracle table into an excel file.
View 5 Replies View RelatedI am loading data from a .csv file to table. I tried to load by using EXTERNAL TABLES
Is there a way to specify null in external tables loaded if specific column has no data in the external file(CSV) being loaded ?
I have an oracle DB version 11.2 running on oracle enterprise linux 5.9. How to transfer data from the oracle DB to a flat file on a windows server. What i have done so far is to use utl_file to create a csv file on the oracle server and am now attempting to transfer this file.
I was going to use scp or rcp but am unable to get this to work(was looking at filezilla). Another option i can use is ftp as i have a UNIX script which i can run to do this. All this is done through an oracle package which is run hourly through dbms_scheduler. I have been using sp_host_command to run unix commands directly from pl/sql so can use this to run a unix script for last resort if i cant find an easier way to automate this.
I was wondering if there is any way to know in which Tablespace and Datafile my Table is located. I have exported a table and about to delete it as i am partitioning it.
View 9 Replies View RelatedMy 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.
View 6 Replies View RelatedNot able to understand what's wrong with the code. I am trying to import data to a table using a CSV file. I have exported the data (CSV) from the interactive report and I am just trying to insert the same data to the table, through a process. When, I tried to do so; its throwing an error message saying NO_DATA_FOUND and file is not getting inserted into wwv_flow_files table.
But when I removed the data from the CSV file for the comments field and then tried importing the file, the process worked. I don't understand whats the problem with the code.
I have a sample app setup in my workspace for this weird problem.
[URL]
Workspace details:
CSV file with comments field and data in it - when trying to import - throws an error message NO_DATA_FOUND
CSV file with comments field and without data in it - tried importing - this worked
I have following in the data file
572ACTS ERD LLC SUE CCCC
T R 1010
I want to skip the last line of the data file which starts with 'T' as trailer to be skipped while loading into table using SQL LOADER?
I have requirement as follows. I need to load the data to the target table on every Saturday. My source file consists of data of several sates. For every week i have to load one particular state data to target table. If first week I loaded AP data, then second week on Saturday karnatak, etc.
Provide code also how can i schedule the data load with every Saturday with different state column values automatically.
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.
How to import data from excel(.xls) file to data base table
I have excel sheet(.xls) data details, I neet to upload details to data base table using procedure
excel sheet is not CSV file, so SQL Loader is not using
any alternative solution for this issue
how to write procedure to load the data into a table using xml as input parameter to a procedure and xml file is as shown below which is input to me.
xml version="1.0"?><DiseaseCodes><Entity><dcode>0</dcode><ddesc>(I87)Other disorders of veins - postphlebitic syndrome</ddesc><claimid>34543></claimid><reauthflag>0</reauthflag></Entity><Entity><dcode>0</dcode><ddesc>(J04)Acute laryngitis and tracheitis</ddesc><claimid>34543></claimid><reauthflag>0</reauthflag></Entity><Entity><dcode>0</dcode><ddesc>(J17*)Pneumonia in other diseases - whooping cough</ddesc><claimid>34543></claimid><reauthflag>0</reauthflag></Entity></DiseaseCodes>.
i have two tablespaces dictionary managed (SYSTEM,APPLSYSX) i tried to change to locally cause it will cause problem in future when trying to run OATM migration.i did it successfully on APPLSYSX,when i did it on system upon oracle procedure.i have to change all tablespaces to read only when i did that with tablespace APPLSYSD(alter tablespace APPLSYSD read only) i received errors
SQL> alter tablespace APPLSYSD READ ONLY;
alter tablespace APPLSYSD READ ONLY
*
ERROR at line 1:
ORA-01230: cannot make read only - file 636 is offline
ORA-01111: name for data file 636 is unknown - rename to correct file
ORA-01110: data file 636: '/vol5u/oracle/prddb/9.2.0/dbs/MISSING00636'
i have not this file on the OS
I have to load data file into a table. And the requirement is as below:
Input Data:
1234|20130815|20130822|This is a test, this is the the part
3456|20130823|20130809|This is a test
3456|20130823|20130809|This is a test
3456|20130823|20130809|This is a test
3456|20130823|20130809|Siva 1234
The data should be inserted only in two rows as below:
When Value in first 3 fields is same, 4th field should be appended to the existing value in table.
1234|20130815|20130822|This is a test, this is the the part
3456|20130823|20130809|This is a testThis is a testThis is a testSiva 1234
How to understand the two parameters db_file_name_convert and log_file_name_convert,if there are missing in the parameter file of standdy database,how does oracle will do?
View 3 Replies View Relatedis there any way you can get the name of the file loading the table in a control file? i have a table with a column called source_file, and need to populate it during the load.
View 1 Replies View RelatedI want to change dbname,sid,data/control file locations in operational dataguard setup i plan to follow as below
1)shutdown primary and standby (stop managed recovery)
2)change db name in init.ora of primary and standby change database name control file location
3)create control file for primary from trace(script) make changes for db name and file locations
4)mount and open primary database
5)create standby control file
6) transfer standby control file to standby
7) mount stand by database and start manage recovery
If this steps will error free do i need to follow any thing additional to this or what is other best way for this or its not possible at all