SQL & PL/SQL :: How To Filter Specific Records While Loading Or Bulk Loading Into Table
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?
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
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
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.
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'.
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.
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
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,
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.
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.
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..
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
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]....
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?
While importing dump to the new database, error occurred. Below are the errors -
ORA-02374: conversion error loading table "INS"."GENMST_FINANCIER_BRANCH" ORA-12899: value too large for column TXT_IFSC_CODE (actual: 19, maximum: 15) ORA-02372: data for row: TXT_IFSC_CODE : 0X'4644524C30303031353739A0A0A0A0' [code]...
I would like to know, why such error occurred during the import.
I want to insert bulk records to the table. I want to insert date rows for next 50 years in table ( from year 2001 to year 2050). I have following columns in my table :
YYYYMMDD MM/DD/YYYY Day of the week ( Monday, Tuesday etc) JulianDate
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.
create directory TEST13 as 'C:\temp'; create table test102(id number(4),aaa bfile); insert into test102 values(1234,bfilename('TEST13','sg1.pdf')); select * from test102; 1234 (BFILE) select id, DBMS_LOB.GETLENGTH(aaa) from test102; ORA-22288: file or LOB operation GETLENGTH failed [code]...
I stored some pdf files in c:\temp in local machine. DBA suggests not to put the files on DB server. Is there a way to read the pdf files without storing them in DB server?
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.
Oracle Database 11g Enterprise Edition Release 11.2.0.2.0 - 64bit Production PL/SQL Release 11.2.0.2.0 - Production CORE 11.2.0.2.0 Production TNS for IBM/AIX RISC System/6000: Version 11.2.0.2.0 - Production NLSRTL Version 11.2.0.2.0 - Production
PARAMETER VALUE
NLS_LANGUAGE AMERICAN NLS_CHARACTERSET AL32UTF8 NLS_NCHAR_CHARACTERSET UTF8
When i am trying to load an XSD document its failing with Error-15. When i removed the below line from the xsd doc
It went through fine. The issue is its not supporting ;А-я NCS of Cyrillic alphabet(Russian) . Guess its some kind of character set issue. But i cant identify. The same doc is working fine in 10g. issue is in 11gr2.
Loading of xsd happens from a product interface. header details
we have a problem with forms containing webutil - they start very slow, after like a timeout, while forms without start ok. since i think it has something to do with name resolution i'll first describe our environment.
we have an external net with users, ip range 10.48.x.x, connected to a cisco router which is resolved in that network with the name 'cro'. so the users from that external net access us via 'http: //cro/.....'.
behind that router we have our production net, ip range 192.168.x.x, with forms-, reports- and http-servers. external users accessing our forms server will have to klick a link "http: //cro:8888/forms......'. that way they acces the cisco router which, depending on the port (here 8888) will NAT them to the correct forms server, say http: //forms1:7778/forms....' - up to here everything works well and fast with 'normal' forms (eg. without webutil).
forms *with* webutil on the other hand take like 30-60 seconds to load from that external net (via the router) while they load fast when called from a test-client in the internal 192.168.x.x net. after searching i found [URL] with a hint to alter the clients hosts file.
what i've found out so far is that the clients from the external 10.18.x.x net try to name resolve the *forms servers* in the internal net 192.168.x.x - i can cheat them by providing a fake hosts file which resolves the server named forms1 to the ip of the cisco router cro, but thats a temporarily and bad solution since i cant do that to real clients because i have no access to them.
so... how can i tell a webutil loaded form not to try to connect to the server they are started from (forms1) but to use the host they have been given to start from (cro)? or is there any other solution (which ofc cant include fiddling with the external net or external clients)?
We have requirement such that whenever stored procedure is executed, their resultant records has to be stored in excel file ( Just like an reports ).No third party tool or reporting tools are used.
is there any option in oracle (Stored procedure or built in packages ) which can create excel file with the resultant records.
am trying to load java resource in oracle llgr2 using load java. It shows resource loaded but I am not able find it in database dictionary. I configured JVM also on database and gave all the neccessary grants. whenever I am trying to encrpt it give me
SQL> select banner from v$version 2 ; Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - 64bit Production PL/SQL Release 11.2.0.1.0 - Production CORE 11.2.0.1.0 Production TNS for IBM/AIX RISC System/6000: Version 11.2.0.1.0 - Production NLSRTL Version 11.2.0.1.0 - Production
I have a requirement like, I received .dat files and placed in my local directory and there is a process/method where this data which is there in .dat file will insert into my oracle external tables?Any link of the example with clear steps?
Is it Possible doing SQL LOAD into Varray table having two inner objects.
find the structure of the table and its types for your reference
CREATE OR REPLACE TYPE OB_TEST_INFO AS OBJECT ( AGE NUMBER ( 3 ), NAME VARCHAR2 ( 14 ) ); /
CREATE OR REPLACE TYPE OB_TEST_INFO_VARRAY AS VARRAY( 400 ) OF OB_TEST_INFO ; /
CREATE OR REPLACE TYPE OB_TEST_MAINTENANCE AS OBJECT ( BREAKOUT_TYPE NUMBER ( 1 ), EXISTING_STRIPS_FLAG NUMBER ( 1 ), OB_TEST_INFO OB_TEST_INFO_VARRAY ); /
