SQL & PL/SQL :: Loading Complete XML File Into Oracle Table
Mar 19, 2012
I am loading data from XML file into Oracle table.This program is working fine for small XML files. If I try to load large XML file with multiple pages, only first ten records are loaded. Here is the procedure.
PROCEDURE Test_xml_read(p_tag varchar2,p_xml_file varchar2,p_path varchar2)
AS
BEGIN
INSERT INTO stg_xml_table(
Productid,productname,price)
select y1.productid,y1.productname,y1.price
y2.categoryid,y2.categoryname,y2.categorypath
FROM xmltable('ProductFeed/Products/Product'
passing xmltype(bfilename('TEST_DIR1', 'sample.xml' ), nls_charset_id('CHAR_CS'))
[code]...
what changes to be done to load multiple pages of data pages table.
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Feb 21, 2011
is 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.
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Dec 14, 2010
Inspiration of a java program that converts a oracle database to one single XML document?
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Aug 22, 2012
I 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 ?
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Sep 11, 2012
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?
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Dec 30, 2010
I am loading a Excel file into oracle database using a ORACLE form 6i and i am getting an ORA-302000. This Form run and load database file into database in many pc.
But One of the PC COuld not loading a Excel file into oracle database. Also i can't Create Excel file Database Through form 6i.
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Mar 2, 2004
I am loading a text file into oracle database using a form and am getting an ORA-302000.
How do I rectify it?
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Mar 14, 2012
I have 1M Records coming from an External Data source as a Flat File (using ETL). Now I need only Yesterday's data only to load in my Database Table.
this can be done using Bulk Load and Filter.
write the CODE.
Second Part:-
Hint: if I need to update only those records been updated Say the Address1 field is updated. So this records need to update in my Master Customer Table.
If I have many fields in table and any records that are modified (coming to me from External Datasource as a Flat file) how to identify and update that record in my Master Customer Table?
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Sep 14, 2011
I am loading data using Oracle External Table.
I am faced with certain errors which I am unable to proceed with.
Forwarding the source code snippet of the script of the oracle procedure.
The Source Code
drop table nar_temp_xtern;
create table nar_temp_xtern
(
cost_centre varchar2(06),
description varchar2(80),
field3 varchar2(80),
[code]....
Errors received :
ERROR at line 1:
ORA-29913: error in executing ODCIEXTTABLEOPEN callout
ORA-29400: data cartridge error
KUP-00554: error encountered while parsing access parameters
KUP-01005: syntax error: found "badfile": expecting one of: "column, enclosed,
[code]....
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Aug 13, 2012
We have a table in the client database that has two columns - column parent and column child. The whole hierarchy of DB table dependencies is held in this table.If Report 1 is dependent on Table A and Table A in turn is dependent on two tables Table M and Table N. Table N is dependent on table Z it will appear in the db table as,
Hierarchy Table
Parent Child
Report1Table A
Table ATable M
Table ATable N
Table NTable Z
Requirement :
From the above structure, we need to build a table which will hold the complete hierarchy by breaking it into multiple columns.The o/p should look like this
-ParentChild 1Child 2 Child 3
-Report1Table ATable M
-Report1Table ATable N Table Z
Child 1, Child 2, Child 3 ....and so on are columns.The number of tables and the no of hierarchical relationships are dynamic.
SQL Statements to create hierarchy table:
create table hierarchy (parent varchar2(20), child varchar2(20));
insert into hierarchy values ('Report1','Table A');
insert into hierarchy values ('Report1','Table B');
insert into hierarchy values ('Table A','Table M');
insert into hierarchy values ('Table B','Table N');
insert into hierarchy values ('Report2','Table P');
insert into hierarchy values ('Table M','Table X');
insert into hierarchy values ('Table N','Table Y');
insert into hierarchy values ('Report X','Table Z');
Approached already tried :
1) Using indentation : select lpad(' ',20*(level-1)) || to_char(child) P from hierarchy connect_by start with parent='Report1' connect by prior child=parent;
2)Using connect by path function :
select *
from (select parent,child,level,connect_by_isleaf as leaf, sys_connect_by_path(child,'/') as path
from hierarchy start with parent='Report1'
connect by prior child =parent) a where Leaf not in (0);
Both the approaches give the information but the hierarchy data appears in a single column.Ideally we would like data at each level to appear in a different column.
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Apr 12, 2012
Iam using Oracle client 11g(32 bit) and Oracle database 11g on Unix server.
I have the created the following procedure to load XML file located in TEST_XML oracle directory( which is mapped to
DB/bulk01/REFLIB/REFDV/LOAD_XML) on the server.
Create or replace procedure TEST_LOAD_XML IS
dest_clob clob;
src_clob BFILE := BFILENAME('TEST_XML', 'arenas.xml');
dst_offset NUMBER := 1;
src_offset NUMBER := 1;
lang_ctx number := DBMS_LOB.DEFAULT_LANG_CTX;
warning NUMBER;
[Code]....
when I execute the above procedure I get ORA-22288 file or LOB operation FILEOPEN failed No such file or directory error.
Looks like it did not find my oracle directory 'TEST_XML'
do I have to do anything like mapping? if so since my database is on unix server how do I map?
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Oct 9, 2012
I am using an Oracle 8i database.We intend creating a dbms_job that would run every 5 minutes. The job executes a script that would use utl_file to read two text files (a header file and detail file) from a particular directory and load the data into temporary tables. The naming convention of the files are Parts_Master_DD/MM/YY HH:MI:SS and Parts_Stats_DD/MM/YY HH:MI:SS. Both files to be stored in the same directory.
If the file name was constant ie. Parts_Master, Parts_Stats I would not have a problem. However with each file name now going to be unique, how do I handle this using utl_file. To add to my dilemma, within an hour more than one set of files could be piped to the directory to be read into the database.
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Jul 16, 2011
if there is any package provided with DB that would allow me to import XML file and then use XPath to read the data? I need to insert it in proper tables then. I could see packages to create XML files, but I could not see any one to load it from the file. I could see it could be done in Java using XMLDOM, but is there any way of doing this using pure PL/SQL?
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Mar 15, 2011
Is it possible to trim the file name while loading into OWB through external tables?
Like suppose I am trying to read a file which has a timestamp value appended in its name. In that case loading into external file would give an error.
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Aug 16, 2012
I am trying to load a input flat file (french data in it) into the database using pro*c (not using sql loader because of some validations ). i am reading the line by line and populating it into the structure and then process it.
The input file is encoded in WE8ISO8895P1 , I want the records to be populated into a table. so i did set NLS_LANG=French_France.WE8ISO8895P1 and ran the pro*c program . i used character host variable in the insert query , i used data from the earlier read structure and set these character host variable.
The problem i am facing is , when i am printing the values before insert i could see correct data.
For example the printed data of variable is "pas de donné " and strlen is 14. the target table field is of varchar type
( name varchar(20 char) )
but after i insert i could see only the truncated value in the database i.e "pas de donn" in the table length is 11.
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Aug 5, 2013
I have done IZ007 in 9i. Now I wanted to complete the OCA in 10g for Oracle Administration. which exam I need to go for to complete 10g OCA.
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Jan 16, 2012
I use the following query to find out the remaining time to complete the table statistics which is running currently.
SELECT SID, SERIAL#, opname, SOFAR, TOTALWORK,username,context,
ROUND(SOFAR/TOTALWORK*100,2) COMPLETE
FROM V$SESSION_LONGOPS
WHERE
TOTALWORK != 0
AND SOFAR != TOTALWORK
order by 1;
SOFAR column shows 9325 and totalwork column shows 12287.How to calculate the columns in terms of hours and minutes ?
And also sometime the query never shows the output of the query for the current running query.
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May 24, 2010
I'm a webdeveloper working in .net with sqlserver.Now in my office,we're going to do a proj with oracle DB.I'm idiot about oracle.Then i browsed in internet for oracle and i found out something like orcale8i,9i,10i,oracle developement and all. i dont know where to start to refer.any link to download oracle complete reference ebook?
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Nov 16, 2012
I am trying to load a single column into a Table. Below is the ctl file:
OPTIONS (ERRORS=10000)
LOAD DATA
TRUNCATE
INTO TABLE "ECOMM"."CC_ECOMM"
TRAILING NULLCOLS
(EMAIL_ID)
Calling loader:
sqlldr silent=ALL userid=username/password@DB control=/home/DEV/control/CC_ECOMM.CTL log=/home/DEV/log/Unsubs.log bad=/home/DEV/log/Unsubs.bad discard=/home/DEV/log/Unsubs.dis data=/home/DEV/files/CC_ECOMM.TXT
Though the count in the Table after load is the same as the input file, they are all NULL.
I tried adding FIELDS TERMINATED BY X'A' for new line and also FIELDS TERMINATED BY X'D' for carriage return. Both times bad file was created and the records that were loaded were again NULL.
The input file has a list of emails:
iatraveler2008@aol.com
iaz65@aol.com
2blue2brown@comcast.net
2c3mwilson@embarqmail.com
abigailolschan@comcast.net
imisskoco@aol.com
I tried FIELDS TERMINATED BY X'10' and FIELDS TERMINATED BY X'13' too for new line and carriage return respectively. This time there were no bad file created, but the Table has Null values.
Log File contents:
Number to load: ALL
Number to skip: 0
Errors allowed: 10000
Bind array: 64 rows, maximum of 256000 bytes
Continuation: none specified
Path used: Conventional
Silent options: FEEDBACK, ERRORS and DISCARDS
[code]....
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Apr 10, 2012
We are getting the below error frequently from the application while doing insertion/dataloading to a table. The mentioned error is in the Primary key index
Error: 'ORA-01502: index 'INDEX_NAME' or partition of such index is in unusable state'.
I set the value SKIP_UNUSABLE_INDEXES = TRUE using the command 'ALTER SYSTEM SET SKIP_UNUSABLE_INDEXES = TRUE' to avoid this. Again we are getting the same error and Every time Iam rebuilding('alter index INDEX_NAME rebuild') the index and doing the DML Operation.
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Jul 3, 2013
I was trying to load data from XML files to an Oracle database table.I followed these below steps to load that file data into a table. Created XML_DIR1 as oracle directory where i have kept all XML files.
Create table import_rpt_xml of xmltypexmltype store as binary xml; insert into import_rpt_xmlvalues (xmltype (bfilename('XML_DIR1','I-Yamanouchi-20040525-501.xml'),nls_charset_id('AL32UTF8')));
This insert shows below error: Error starting at line 80 in command:insert into import_rpt_xmlvalues(xmltype(bfilename('XML_DIR1', 'I-Yamanouchi-20040525-501.SGM'), nls_charset_id('AL32UTF8')))
Error report:SQL Error: ORA-31061: XDB error: XML event errorORA-19202: Error occurred in XML processingIn line 69 of orastream:LPX-00217: invalid character 142 (U+008E) I tried to look into my XML and got that it has some Japanese characters in it.
this to deal with japanese characters in XML. I don't want to miss those characters. My databse NLS_CHARACTERSET is 'AL32UTF8'.
My sample XML file looks like this.
<ichicsr lang="ja">
<ichicsrmessageheader>
<messagetype>ichicsr</messagetype>
<messageformatversion>2.1</messageformatversion>
<messageformatrelease>2.0</messageformatrelease>
<messagenumb>US-Yamanouchi-W2004050033-4</messagenumb>
<messagesenderidentifier>Yamanouchi</messagesenderidentifier>
<messagereceiveridentifier>PMDA</messagereceiveridentifier>
[Code]...
and so on.
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Nov 16, 2011
The manual work around on populating child tables for testing purpose are taking long time and its very painful work. So I am trying for a tool that takes parent table name and child table name as input and produce insert statements for child table with foreign keys as output.
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Jan 4, 2011
what empty blocks are, and how to remove them.What I'd like to do is not have empty blocks in the first place on loading a table. I load a lot of "static" tables and would like to not have any wasted space at the end, with minimal shinanigans.
I've set pctfree 0
I"ve set initial to close to the end table size
I've set next to 1M
I've set pctincrease 0
blocksize is 8k
Yet I still need to at least do an alter table deallocate unused
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Aug 31, 2011
I'm not sure if this is so much a SQL Loader problem as it is a database understanding problem, but here it is. I am having trouble loading data into a table (using SQL Loader) due to the fact that I am trying to load data row by row, into corresponding columns.
TestFile.csv
testvalue1, 123445
testvalue2, test
testvalue3, 455321
testvalue4, 65742
testvalue5, 5719
So, using the above data, I am trying to load the value for 'testvalue1' into a column defined as 'testvalue1'; the value for 'testvalue2' into a column defined as 'testvalue2' and so on. From my understanding, SQL loader loads by column not by row, so I am not even sure if this is possible.
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Aug 21, 2012
How to load the CLOB data into table..in the attached file 18 column has clob data it's appear like new line..Using external table how to load. i tried it's not working..
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Aug 10, 2012
if there is any particular DBFS settings to increase the performance on external table loading currently I have just mounted it with direction just looking for any other ways to improve the reading from the flat file that sits on dbfs on exadata x-2 half rack
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Apr 22, 2013
I have a console application that needs to be scheduled in task manager. My system is 32-bit operating system and I’m using Oracle.DataAccess.dll in my application to establish connection to the oracle db. The version is 2.112.1.0 and the processor architecture of this dll in C:WindowsAssembly is x86. In my local m/c this dll works fine with all 3 build and target platforms – x64, x86 or AnyCPU. But when I copy the files to my staging server which is a 64-bit OS I’m getting the following exception. (Note: I’m also having Oracle.DataAccess version 10.2.0.100 which is also x86 available in C:WindowsAssembly)
System.BadImageFormatException: Could not load file or assembly 'Oracle.DataAccess, Version=2.112.1.0, Culture=neutral, PublicKeyToken=89b483f429c47342' or one of its dependencies. An attempt was made to load a program with an incorrect format.
File name: 'Oracle.DataAccess, Version=2.112.1.0, Culture=neutral, PublicKeyToken=89b483f429c47342' at
Assembly manager loaded from: C:WindowsMicrosoft.NETFramework64v4.0.30319clr.dll
Running under executable D:ProjectFolderMyExecutable.exe
Assembly manager loaded from: C:WindowsMicrosoft.NETFramework64v4.0.30319clr.dll
Running under executable D: ProjectFolderMyExecutable.exe
--- A detailed error log follows.
=== Pre-bind state information ===
LOG: User = UserId
LOG: DisplayName = Oracle.DataAccess, Version=2.112.1.0, Culture=neutral, PublicKeyToken=89b483f429c47342
(Fully-specified)
[Code] ......
I have tried to build the application to target AnyCPU / x64 / x86. It fails in all 3 scenarios. There are other applications in the staging server where Oracle connection can be established. So ODP.Net should be registered in the server. So looks like problem with my console app.
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Oct 1, 2011
When I am loding the data in person table through sql loder runs successfully without errors but when i check the person table it shows me zero records. Following is the details about what i done.
here are the details of data files.
1 Ahmed Baraka 1000 1.87 1-1-2000
2 John Rice 5000 2.4 10-5-1998
3 Emme Rak 2500 2.34
4 King Size 2700
5 Small Size 3000 31-3-2001
And The control File.
OPTIONS ( ERRORS=0)
LOAD DATA
INFILE '/oraeng/app/oracle/product/10.2.0/dbs/persons.dat'
BADFILE '/oraeng/app/oracle/product/10.2.0/dbs/persons.bad'
DISCARDFILE '/oraeng/app/oracle/product/10.2.0/dbs/persons.dsc'
INTO TABLE "KAILAS"."PERSONS" REPLACE
FIELDS TERMINATED BY X'9' TRAILING NULLCOLS
[code]...
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Nov 1, 2012
Version of DB: Oracle Database 11g Enterprise Edition Release 11.2.0.2.0 - 64bit Production
I have issue while loading xml_data into xmltype field in the table.Issue is whenever there is a special character like this 'revisions to §6' in xml text then it is 'revisions to §6' when its in the xmltype field of the table.
There is this new character appended before every special character.I have checked the database characterset.Characterset: NLS_ CHARACTERSETValue: AL32UTF8
create table xx_testxml(lx xmltype);/
DECLARE
x_item_doc sys.XMLTYPE := NULL;
BEGIN
SELECT XMLELEMENT("SyncItemPrimaryAttribute", 'revisions to §6' )
INTO x_item_doc
FROM dual;
INSERT
[code]....
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Jun 12, 2012
I have to do upload into the table through a csv file . The table's primary key i have to load the rest through user's uploaded file. Is it possible to do the data loading to the table only to required columns and fill the other columns from backend. Or is there any other way to do this?
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