External table - interprated as link to a file location
Hello everyone,I'm usigng of external tables for the first time. I using DB version 11.2.0.1.0
I do the following:
Create the directory:
create the directory lip_test_dir as ' / daten/file_test/XML ";
Create an external table
CREATE TABLE lip_test (clob data)
EXTERNAL ORGANIZATION
(
TYPE ORACLE_LOADER
Lip_test_dir default DIRECTORY
ACCESS SETTINGS
(
FIELDS (lobfn TANK CANCEL BY EOF)
TURNS COLUMN (data FROM lobfile (lobfn))
)
LOCATION ("2011103052820853_erp2eip_iteminventory_xml.xml")
)
REJECT LIMIT UNLIMITED;
try to select data:
Select * from lip_test;
I get the following error:
ORA-29913: error in executing ODCIEXTTABLEFATCH legend
ORA-29400: data cartridge error
Check the log file shows me that the charger open the xml file and tired to open for each line in the xml file, a new file. Messages are looking like this:
KUP-04027: Dateinamenprufung nicht been: / daten/file_test/XML / <? XML version = "1.0" encoding = "UTF-8" standalone = 'no '? >
Fehler beim Öffnen von Datei, daten, file_test, XML / <? XML version = "1.0" encoding = "UTF-8" standalone = 'no '? >
KUP-04017: BS-message: no such file or directory
KUP-04065: Fehler beim use LOBFILE as Feld DATEN von
KUP-04101: Datensatz 1-Datei /daten/file_test/XML/2011103052820853_erp2eip_iteminventory_xml.xml zuruckgewiesen
If <? XML version = "1.0" encoding = "UTF-8" standalone = 'no '? > is the first line in the XML file and tries to open it as a file.
This is repeated for each line in the xml file.
Can someone explain to my why this is happening. I have queryed www for this, but I don #t know what question exectly, so I found no useful result.
I tried the following:
Re-create the table and use a text file "test.txt" as location
CREATE TABLE lip_test (clob data)
EXTERNAL ORGANIZATION
(
TYPE ORACLE_LOADER
Lip_test_dir default DIRECTORY
ACCESS SETTINGS
(
FIELDS (lobfn TANK CANCEL BY EOF)
TURNS COLUMN (data FROM lobfile (lobfn))
)
LOCATION ("test.txt")*.
)
REJECT LIMIT UNLIMITED;
In the test.txt file I just put the name of the XML file, so the value of the test.txt is
2011103052820853_erp2eip_iteminventory_xml. XML
Subsequently I query the table again:
Select * from lip_test;
No error just now came up! and the query shows me all the lines of 2011103052820853_erp2eip_iteminventory_xml.xml.
I expected to see only the name of the file as it is written in test.txt, bt now I get the result that I expect when I put location (2011103052820853_erp2eip_iteminventory_xml.xml).
Anyone know why this is happening?
Thanks a lot for your help!
Best regards from Germany
Ml «»
You will need to use the second approach, you mentioned above, with a file "test.txt" separate containing the name of the source.
Tags: Database
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Thanks for looking...
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Published by: Mr_Alkan on Aug 13, 2010 15:08Change this
staff_member position(1:10) VARCHAR(10), surname position(11:60) VARCHAR(50) ,forename position(61:100) VARCHAR(40) ,preferred_name position(101:140) VARCHAR(40) ,email_id position(141:150) VARCHAR(10) ,email_address position(151:200) VARCHAR(50) ,start_date position(201:210) VARCHAR(10) ,end_date position(211:220) VARCHAR(10) ,posishun position(221:230) VARCHAR(10) ,job_title position(231:270) VARCHAR(40) ,FTE position(271:280) VARCHAR(10) ,fac_service position(281:290) VARCHAR(10) ,area position(291:300) VARCHAR(10) ,gruup position(301:310) VARCHAR(10) ,LOCATIONs position(311:316) VARCHAR(6) ,mpoposit position(317:328) VARCHAR(12) ,mpopstart position(329:340) VARCHAR(12) ,mpopend position(341:352) VARCHAR(12) ,mpo_fte position(353:360) VARCHAR(8) ,mpo_fac position(361:368) VARCHAR(8) ,mpo_dept position(369:376) VARCHAR(8) ,mpo_group position(377:384) VARCHAR(8) ,mpo_loc position(385:392) VARCHAR(8) ,termin_date position(393:402) VARCHAR(10) ,title position(403:410) VARCHAR(8) ,ft_pt position(411:412) VARCHAR(2) ,cp_mode position(413:414) VARCHAR(2) ,new_status position(415:426) VARCHAR(12)
TO
staff_member position(1:10) char(10), surname position(11:60) char(50) ,forename position(61:100) char(40) ,preferred_name position(101:140) char(40) ,email_id position(141:150) char(10) ,email_address position(151:200) char(50) ,start_date position(201:210) char(10) ,end_date position(211:220) char(10) ,posishun position(221:230) char(10) ,job_title position(231:270) char(40) ,FTE position(271:280) char(10) ,fac_service position(281:290) char(10) ,area position(291:300) char(10) ,gruup position(301:310) char(10) ,LOCATIONs position(311:316) char(6) ,mpoposit position(317:328) char(12) ,mpopstart position(329:340) char(12) ,mpopend position(341:352) char(12) ,mpo_fte position(353:360) char(8) ,mpo_fac position(361:368) char(8) ,mpo_dept position(369:376) char(8) ,mpo_group position(377:384) char(8) ,mpo_loc position(385:392) char(8) ,termin_date position(393:402) char(10) ,title position(403:410) char(8) ,ft_pt position(411:412) char(2) ,cp_mode position(413:414) char(2) ,new_status position(415:426) char(12)
And see if it works.
For more information, see this link.
http://download.Oracle.com/docs/CD/E11882_01/server.112/e16536/et_params.htm#i1009548
Concerning
REDA
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Hello
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I'm trying to create an external table that first pre-process a file and then the bed. The problem is that, in the end, the outer table is empty even if the read file is not empty.
First, the table works gunzip on the 'employees.csv.gz' file located in/export/home/oracle/archives and then bed. The file employees.csv.gz exists in the specified location. This is the complete script:
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CREATE or REPLACE the bin_dir AS DIRECTORY ' / usr/bin';
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(
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last_name VARCHAR2 (25).
e-mail VARCHAR2 (25).
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hire_date DATE,
job_id VARCHAR2 (10),
higher wages (22: 2),
commission_pct NUMBER 22 (2)
manager_id NUMBER (22, 0),
department_id NUMBER (22, 0)
)
EXTERNAL ORGANIZATION
(
TYPE oracle_loader
Arch_dir default DIRECTORY
ACCESS SETTINGS
(
RECORDS delimited BY NEWLINE
preprocessor bin_dir: "gunzip".
end fields BY «»
missing field VALUES are NULL
(
employe_id,
first name,
last_name,
E-mail
Phone_Number,
hire_date CHAR date_format DATE mask "dd-mm-yyyy hh24:mi:ss."
job_id,
salary,
commission_pct,
manager_id,
department_id
)
)
LOCATION ("employees_exp.csv.gz")
)
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no selected line
When I look at the db server in the directory /export/home/oracle/archives I see no archived file employees_exp.csv. Here is the result of the first three lines:
bash - $3.2-3 employees_exp.csv head
198, Donald, Ollivier, DOCONNEL, 650.507.9833, 21/06/2007 00:00:00, SH_CLERK, 2600, 124, 50,.
199, Douglas, grant, DGRANT, 650.507.9844, 2008-01-13 00:00:00, SH_CLERK, 2600, 124, 50,.
200 Jennifer Whalen, JWHALEN 515.123.4444, 17/09/2003 00:00:00, AD_ASST, 4400, 101, 10.
The end of the lines in the file line is LF (unix style). The encoding is in ANSI format.
I tried to experiment around, but cannot view records when I select in the external table. Please help me to solve it.
I also register the generated log file:
LOG file opened at 01/06/15 16:40:11
For table EMP_EXADATA field definitions
Record format DELIMITED BY newline
Data in file have same "endianness" as platform
Rows with all null fields are accepted
Fields of the Data Source:
EMPLOYEE_ID CHAR (255)
Completed by «,»
Trim whitespace same as SQL Loader
FIRST NAME CHAR (255)
Completed by «,»
Trim whitespace same as SQL Loader
LAST_NAME CHAR (255)
Completed by «,»
Trim whitespace same as SQL Loader
EMAIL CHAR (255)
Completed by «,»
Trim whitespace same as SQL Loader
PHONE_NUMBER CHAR (255)
Completed by «,»
Trim whitespace same as SQL Loader
HIRE_DATE TANK (19)
Day DATE data type, date mask dd-mm-yyyy hh24:mi:ss
Completed by «,»
Trim whitespace same as SQL Loader
JOB_ID CHAR (255)
Completed by «,»
Trim whitespace same as SQL Loader
SALARY CHAR (255)
Completed by «,»
Trim whitespace same as SQL Loader
COMMISSION_PCT CHAR (255)
Completed by «,»
Trim whitespace same as SQL Loader
MANAGER_ID CHAR (255)
Completed by «,»
Trim whitespace same as SQL Loader
DEPARTMENT_ID CHAR (255)
Completed by «,»
Trim whitespace same as SQL Loader
You need to carefully examine the description of the PREPROCESSOR option in the chapter of the manual external Tables utility.
The first point that applies to your question is that the preprocessor must write its data transformed to stdout. To do this with gunzip, you use the - c command line parameter. The second point that applies to your case, in view of the answer to the first point, is that you must write a script shell if your preprocessor requires command line settings.
Kind regards
Bob
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See for example: http://asktom.oracle.com/pls/apex/f?p=100:11:0:P11_QUESTION_ID:6611962171229 #10978420712036
There is also the {forum: id = 732} Forum, where you could find/ask as well. -
external table data with several locations pump
Hello
I'm on:
Oracle Database 10 g Enterprise Edition release 10.2.0.3.0 - 64biit
SunOS 5.10
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This is the same as the example given in step 10-13 here:
http://docs.Oracle.com/CD/B19306_01/server.102/b14215/et_dp_driver.htm#i1007502
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ORA-29913: error in executing ODCIEXTTABLEFETCH legend
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create the directory message_archive_dir as ' / your/path/directory "; -change default directory
-chmod 777 your way
create the sys_tables table
external organization
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LOCATION ("sys_tables.dmp"))
AS
Select object_id, object_type
of object
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and object_type = 'TABLE '.
and rownum < 11;
create the table sys_indexes
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AS
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of object
where owner = 'SYS '.
and object_type = 'INDEX '.
and rownum < 11;
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Union
Select * from sys_indexes;
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-now I combine the two dmp files in a single table...
create the table sys_objects
(
object_id NUMBER (14).
object_type VARCHAR2 (30)
)
EXTERNAL ORGANIZATION
(
TYPE ORACLE_DATAPUMP
THE DEFAULT DIRECTORY MESSAGE_ARCHIVE_DIR
LOCATION ('sys_indexes.dmp', 'sys_tables.dmp')
);
Select *.
of sys_objects
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--Choose so all lines...
Select *.
of sys_objects;
ORA-29913: error in executing ODCIEXTTABLEFETCH legend
ORA-29400: data cartridge error
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Can you see what I'm doing wrong?
Any help is greatly appreciated!
Thank you.user9969845 wrote:
... Etc...TYPE ORACLE_DATAPUMP
THE DEFAULT DIRECTORY MESSAGE_ARCHIVE_DIR
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Files dump populated by different external tables can all be specified in the LOCATION of another external table clause. For example, data from different databases can be unloaded in separate files, and these files can then be included in an external table defined in a data warehouse. This provides an easy way to aggregate data from multiple sources. The only restriction is that the metadata for all external tables is exactly the same. This means that the game characters, time zone, schema name, table name, and column names must match. In addition, the columns must be defined in the same order, and their data types must be identical. This means that after you create the first external table you must remove it so that you can use the same table name for the second outer table. This ensures that the metadata in two dump files is the same and they can be used together to create the external table even.
8 2 -
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DB = xe
Hello
I try to create an external table to refer to a csv file that contains the exif data for images. The data present exif date in the form 2011:12:03 following 16:47:27
I built the external table as this;
You will notice that I gave you the createdate column a varchar2 data type. This was to avoid any problems with formatting so that I could use the to_date function when inserting in the other tables.CREATE TABLE metadata_external ( sourcefile VARCHAR2 (255 CHAR) , createdate VARCHAR2 (255 CHAR) ) ORGANIZATION EXTERNAL ( TYPE ORACLE_LOADER DEFAULT DIRECTORY "UPLOAD_DIR" ACCESS PARAMETERS ( RECORDS DELIMITED BY NEWLINE NOBADFILE NOLOGFILE FIELDS TERMINATED BY ',' MISSING FIELD VALUES ARE NULL ( sourcefile , createdate ) ) LOCATION ( "UPLOAD_DIR":'metadata_external.csv' ) ) REJECT LIMIT UNLIMITED;
But the following code will not display anything that throws the following error;
I suspect that the: separator of date are causing problems.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 "minussign": expecting one of: "binary_double, binary_float, comma, char, date, defaultif, decimal, double, float, integer, (, nullif, oracle_date, oracle_number, position, raw, recnum, ), unsigned, varrawc, varchar, varraw, varcharc, zoned" KUP-01007: at line 8 column 1 ORA-06512: at "SYS.ORACLE_LOADER", line 19
Anyone have some suggestions to solve this problem?
Thank you
BenTry this out
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(sourcefile VARCHAR2 (255 CHAR)
date createdate
)
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(TYPE ORACLE_LOADER
DEFAULT DIRECTORY 'UPLOAD_DIR '.
ACCESS SETTINGS
(RECORDS DELIMITED BY NEWLINE
NOBADFILE
NOLOGFILE
FIELDS TERMINATED BY ', '.
MISSING FIELD VALUES ARE NULL
(sourcefile
createdate
)
)
LOCATION
(' UPLOAD_DIR"":'metadata_external.csv "')
)
) REJECT LIMIT UNLIMITED;the createdate column, I guess that will contain exif data then leave as a date column, not as a varchar column.
I have not test but try it.
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Here is the data file I am trying to download...
KSEA | 08-10 - 2015-17.00.00 | 83.000000 | 32.000000 | 5.800000
KBFI | 2015-08-06 - 15.00.00 | 78.000000 | 35.000000 | 0.000000
KSEA | 08-10 - 2015-11.00.00 | 73.000000 | 55.000000 | 5.800000
KSEA | 08-08 - 2015-05.00.00 | 61.000000 | 90.000000 | 5.800000
KBFI | 2015-08-06 - 16.00.00 | 78.000000 | 36.000000 | 5.800000
KSEA | 2015-08-07 - 18.00.00 | 82.000000 | 31.000000 | 10.400000
KSEA | 08-10 - 2015-00.00.00 | 65.000000 | 61.000000 | 4.600000
KBFI | 08-08 - 2015-07.00.00 | 63.000000 | 84.000000 | 4.600000
KSEA | 08-10 - 2015-15.00.00 | 81.000000 | 34.000000 | 8.100000
This is the external table script
CREATE TABLE MWATCH. MWATCH. WEATHER_EXT ".
(
LOCATION_SAN VARCHAR2 (120 BYTE),
DATE OF WEATHER_DATETIME,
NUMBER (16) TEMP.
NUMBER (16) OF MOISTURE,
WIND_SPEED NUMBER (16)
)
EXTERNAL ORGANIZATION
(TYPE ORACLE_LOADER
THE DEFAULT DIRECTORY METERWATCH
ACCESS SETTINGS
(records delimited by newline
BadFile "METERWATCH": "weather_bad" logfile 'METERWATCH': 'weather_log '.
fields ended by ' |' missing field values are null
(location_san, WEATHER_DATETIME char date_format DATE mask "YYYY-mm-dd - hh.mi.ss", TEMPERATURE, MOISTURE, wind_speed)
)
LOCATION (METERWATCH: 'weather.dat')
)
REJECT LIMIT UNLIMITED
PARALLEL (DEGREE 5 1 INSTANCES)
NOMONITORING;
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column WEATHER_DATETIME of 55 error processing in the 1st row to the /export/home/camsdocd/meterwatch/weather.dat data file ORA - 01849ther_log.log 55 56 error processing column WEATHER_DATETIME in the row 1 for the /export/home/camsdocd/meterwatch/weather.dat data file 57 56 ORA - 01849ther_log.log: time must be between 1 and 12 58 column WEATHER_DATETIME 57 error during treatment number 2 for the /export/home/camsdocd/meterwatch/weather.dat data file 59 ORA-58 01849: time must be between 1 and 12 60 column WEATHER_DATETIME of 59 error processing 5th for the /export/home/camsdocd/meterwatch/weather.dat data file 61 ORA-60 01849: time must be between 1 and 12 62 column WEATHER_DATETIME of 61 error treatment in line 6 to the /export/home/camsdocd/meterwatch/weather.dat data file 63 ORA-62 01849: time must be between 1 and 12 64 column WEATHER_DATETIME of 63 error treatment in row 7 for datafile /export/home/camsdocd/meterwatch/weather.dat 65 ORA-64 01849: time must be between 1 and 12 66 column WEATHER_DATETIME of 65 error treatment 9 for the /export/home/camsdocd/meterwatch/weather.dat data file online 67: time must be between 1 and 12 My question is - is it possible for me to fix this error at the level of external table definition? Please advice
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< header >
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Could you please help me how to insert my XML content into that.
Same as before, try a plain old INSERT:
insert into xml_pecos
values)
XmlType (bfilename ('XML_DIR', "test.xml"), nls_charset_id ('AL32UTF8'))
);
But you'll probably hit the same limitation as with the binary XMLType table.
In this case, you can use FTP to load the file as a resource in the XML DB repository.
If the XML schema has been registered with the hierarchy enabled then the file will be automatically inserted into the table.
Could you post the exact statement that you used to save the scheme?
In the meantime, you can also read this article, I did a few years ago, it covers the XML DB features that may be useful here, including details on how to load the file via FTP:
https://odieweblog.WordPress.com/2011/11/23/Oracle-XML-DB-a-practical-example/
And documentation of the course: http://docs.oracle.com/cd/E11882_01/appdev.112/e23094/xdb06stt.htm#ADXDB4672
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External table with the preprocessor file to display the list of files
Hello
in my db 11.2.0.2 I would create an external table with script preprocessor to show me the list of files in a directory.
Preprocessor banally:
#! / bin/bash
CD/MyDir
/ bin/ls-l *.txt 2 >/dev/null
The problem is the file name that contains white space (style windows in a Linux env), for ex:
-rw - r - r - 1 oracle oinstall 920 9 Jun 17:37 File1.txt
-rw - r - r - 1 oracle oinstall 72316 Jun 10 10:37 file GC output1.txt
-rw - r - r - 1 oracle oinstall 72316 Jun 10 10:40 GC file output2.txt
So I can't use FIELDS DELIMITED BY "". ""
FIXED size? No, because the file size change the length of the lines.
I tried to use awk in my preprocessos script, but I have the same problem:
/ bin/ls-l *.txt 2 >/dev/null | / bin/awk ' {printf "%s %.2d %s %s\n", $6, $ 7, $ 8, $9} '.
Any ideas?
Hello
I used java to retrieve information about the files.
-
Battle of external table: files that contain only a picture
Hello
Does anyone know if this is possible: use an external table to load files that each contain only one photo (photo) in a BLOB column?
So: just a photo, not other columns and not many lines.
I tried, in the sense of this article: ORACLE-DATABASE external Tables containing LOB -
I'm starting to believe it is not possible due to the "delimited records by ' and 'fields terminated by' clauses, which are not really applicable given files (just a picture), but maybe (hopefully), I'm wrong.
Any pointer is more than welcome!
BANNER
----------------------------------------------------------------
Oracle Database 10g Enterprise Edition Release 10.2.0.4.0 - 64bi
PL/SQL Release 10.2.0.4.0 - Production
CORE 10.2.0.4.0 Production
AMT for HP - UX: release 10.2.0.4.0 - Production
NLSRTL Version 10.2.0.4.0 - Production
5 selected lines.
SQL > drop table photo_ext is serving;
Deleted table.
SQL > create table photo_ext
2 (blob_content blob
3 )
4 external organization
5 (type oracle_loader
6 default directory tmp
7 access settings
8 (records delimited by newline
9 nobadfile
10 nologfile
11 fields completed by «,»
12 field missing values are null
(13)
14 blob_filename tank (100)
15)
16 transformations column (lobfile (blob_filename) of the blob (tmp) blob_content)
17)
18 rental
19 ("54618645837_vp3.jpg",
20 "54618645837_vp4.jpg."
21 "54618645837_vp2.jpg."
22 "54618645837_vp1.jpg."
23 "54618645837.jpg."
24 "54618636860_vp6.jpg."
25 "54618636860_vp5.jpg."
26 "54618636860_vp4.jpg."
27 "54618636860_vp3.jpg."
28 '54618636860_vp2.jpg '.
29 )
30)
31 reject limit unlimited;
Table created.
SQL > select DBMS_LOB.getlength (blob_content) AS blob_length of photo_ext;
Select DBMS_LOB.getlength (blob_content) AS photo_ext blob_length
*
ERROR on line 1:
ORA-29913: error in executing ODCIEXTTABLEFETCH legend
ORA-29400: data cartridge error
KUP-04001: doing bij openen van bestand/tmp /.
ORA-06512: at "SYS." ORACLE_LOADER', line 52
You need for your names to jpg files in a text file, the name of one file per line in the list, then use the name of the text file as your location in your outer table. In the example below, I've listed just a jpg file bridge.jpg in text file test.dat.
Scott@orcl12c > host type test.dat
Bridge.jpg
Scott@orcl12c > create or replace directory tmp as 'c:\my_oracle_files '.
2.
Created directory.
Scott@orcl12c > create table photo_ext
2 (blob_content blob)
3 the external organization
4 (type oracle_loader
5 by default directory tmp
6 access settings
7 (records delimited by newline
8 nobadfile
9 nologfile
10 fields completed by «,»
11 lack of field values are null
12 (blob_filename tank (100))
13 column transformations
14 (lobfile (blob_filename) of the blob (tmp) blob_content))
15 rental ("test.dat"))
release limit 16 unlimited
17.
Table created.
Scott@orcl12c > select DBMS_LOB.getlength (blob_content) AS photo_ext blob_length
2.
BLOB_LENGTH
-----------
511500
1 selected line.
-
How to load the file tabs with field-delimited a comma in an external table
I am trying to create an external table in oracle 11 g r2. the script is as below. It fails if the field contains commas.
for example, the following data will not be loaded.
ERT 123, poipoipoi, yutio 567
Please suggest how to solve this problem. Thank you!
CREATE TABLE external_interaction
(
TAX_ID NUMBER (8).
pubmed_id_list varchar2 (36),
interaction_id_type varchar2 (36)
)
EXTERNAL ORGANIZATION
(TYPE ORACLE_LOADER
THE DEFAULT DIRECTORY ET_NCBI_DIR
ACCESS SETTINGS
(records delimited by 0 x '0A'
jump 1
BADFILE et_ncbi_log_dir: 'interactions.bad'
Et_ncbi_log_dir LOG file: 'interactions.log'
fields terminated by '\t '.
missing field values are null
REJECT ROWS WITH ALL FIELDS ARE NULL
(
TAX_ID,pubmed_id_list,
interaction_id_type
)
)
LOCATION (ET_NCBI_DIR: "interactions")
)
REJECT LIMIT UNLIMITED
NOPARALLEL
NOMONITORING;Thanks for the reply.
Should I use
collumn_name tank (2000) in the table creation script because it is larger than the default char (255)
-
I have a file of sample data (we will have the a 'true' at a later date and put in day after that) which includes a header, footer, and 5 types of records, that have different columns and lengths, noticed by the first two characters. The different types of records are not all together. On the contrary, some (in particular, two of these types in this example) are intertwined. I am currently working on a SQL * Loader configuration file when it was suggested that I use external tables. I know very little of either, then I would ask what is the best to use.
Scott@orcl12c > host type test.dat
header line
AB, 123, efg
CD, hij, 456
Scott@orcl12c > type host test.ctl
options (Skip = 1)
load data
in the ab table truncate where table_name = 'ab'
fields ended by ',' trailing nullcols
(table_name filler position (1), col1, col2)
in the cd table add where table_name = 'cd'
fields ended by ',' trailing nullcols
(table_name filler position (1), col3, col4)
Scott@orcl12c > create table ab
2 (col1 number,
3 col2 varchar2 (8))
4.
Table created.
Scott@orcl12c > insert into ab values (1, 'old data')
2.
1 line of creation.
Scott@orcl12c > create table cd
2 (col3 varchar2 (8))
3 col4 number)
4.
Table created.
Scott@orcl12c > insert into cd values ("old data", 1).
2.
1 line of creation.
Scott@orcl12c > commit
2.
Validation complete.
Scott@orcl12c > host sqlldr scott/tiger control = test.ctl data = test.dat log = test.log
SQL * Loader: release 12.1.0.1.0 - Production on Thu Mar 27 13:11:47 2014
Copyright (c) 1982, 2013, Oracle and/or its affiliates. All rights reserved.
Path used: classics
Commit the point reached - the number of logical records 2
Table AB:
1 row loaded successfully.
Table D:
1 row loaded successfully.
Check the log file:
test.log
For more information on the charge.
Scott@orcl12c > select * AB
2.
COL1 COL2
---------- --------
EFG 123
1 selected line.
Scott@orcl12c > select * from cd
2.
COL3 COL4
-------- ----------
old data 1
hij 456
2 selected lines.
-
In the external table files forming themselves!
Hi all
I am facing a weird situation.
Few days back, DB has been improved to 11g 10g R2 and we are facing the situation of the training of logfiles, throw files have joined with external tables in the directory of the OS!
Without job is calling them and the only procedure in which these paintings have been used in the SELECT statement, are not running, even while these files form themselves and fill space in the BONE.
Here is the version information:
Oracle Database 11 g Enterprise Edition Release 11.2.0.3.0 - 64 bit Production
PL/SQL Release 11.2.0.3.0 - Production
"CORE 11.2.0.3.0 Production."
AMT for IBM/AIX RISC System/6000: Version 11.2.0.3.0 - Production
NLSRTL Version 11.2.0.3.0 - Production
Please help in this regard.
Thank you.
Hi all
Problem has been identified.
11 g, dbms_stats.gather_stats_job runs all day until 22:00 and after every 4 hours on weekends.
He also tried gathering statistics for external tables given through the GATHER_TABLE_STATS procedure.
In the process, he joint/written in the log files.
Now, I think of locking statistics from this table, so that no stats will be gathered for what is just an EXTERNAL table which is used/populated only once a month.
Suggestions or comments?
Thank you.
-
External table with the empty file
Hello
My version of db: Oracle 11 g
I have a csv file that is empty.
I created an external table the empty csv file.
When I run:
Select count (*) in the externaltblname;
It returns 1.
It should return 0 to the right.
In the definition, I specified "SKIP 1.
But he always returns 1.
When I use this external table to load into a table target. It loads a single row with null values.
How to solve this problem. Please advice.
What works for me is the following (t_ext points to a blank csv):
SQL > select count (field) in the t_ext;
COUNT (FIELD)
------------
1
1 selected line.
SQL > select ascii (field) in the t_ext;
ASCII (FIELD)
------------
13
1 selected line.
SQL > select count (replace (field, chr (13))) of t_ext;
COUNT (REPLACE (FIELD, CHR (13)))
-----------------------------
0
1 selected line.
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