SQL & PL/SQL :: Write A Dynamically Changing Filename - Code Not Producing Any File?
Jul 19, 2011
I tried to write a dynamically changing filename and file type so that i can dump some data. But the code I wrote is not producing any file at all even though it compiles with no errors. I run this code at XE database which comes free from the oracle website. I did all the directory settings. No problem with it because I can produce file with different codes. The code is as following:
CREATE OR REPLACE PROCEDURE dump_csv_file IS
TYPE number_array IS VARRAY(10000) OF NUMBER;
TYPE string_array IS VARRAY(10000) OF VARCHAR2(100);
TYPE date_array IS VARRAY(10000) OF DATE;
TYPE v_file_array IS VARRAY(10000) OF UTL_FILE.FILE_TYPE;
[code]...
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Nov 17, 2011
I am working on forms 6i, ebs 11i and data base 9i. I have below requirement to achieve.
I want to create a lov for a column called 'FORM'.
I have lookup for this as follows
lookup code meaning description
FORM FORM XXSMCINV_FORM
in the description, it's value set name.
I am manually checking the value set name and writing static record group.
Right now, i have static record group for this like below.
select ffvv.flex_value "FORM"
from fnd_flex_value_sets ffvs,fnd_flex_values_vl ffvv
where ffvs.flex_value_set_id=ffvv.flex_value_set_id
and ffvs.flex_value_set_name='XXSMCINV_FORM' order by flex_value;
It's working fine.
But in the lookup, they can add one more FORM like below.
LOOKUP_CODE MEANING DESCRIPTION
FORM FORM XXSMCINV_FORM
FORM1 FORM1 XXSMCINV_FORM1
Now i have to change the record group query manullay like below.
select ffvv.flex_value "FORM"
from fnd_flex_value_sets ffvs,fnd_flex_values_vl ffvv
where ffvs.flex_value_set_id=ffvv.flex_value_set_id
and ffvs.flex_value_set_name='XXSMCINV_FORM' order by flex_value;
UNION
select ffvv.flex_value "FORM"
from fnd_flex_value_sets ffvs,fnd_flex_values_vl ffvv
where ffvs.flex_value_set_id=ffvv.flex_value_set_id
and ffvs.flex_value_set_name='XXSMCINV_FORM1' order by flex_value;
Is there anyway i can make this automatic whenever they add new FORM lookup.
Is this possible to achieve using dynamic record group.
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Dec 19, 2012
I just so happen to be the one trail blazing the pivot function for the section of the company I work in. (Needless to say, a Sesame Street style answer will not be offensive.) We are literally in the process of upgrading to 11g (11.2.0.1.0). Sadly, none of our more experienced programmers now anything about the pivot function. Not really surprising to me since we've been working in 10g. Anyway, I am using SQL Developer version 3.0.04 which I know is not the newest but I don't yet have permission to upgrade. I used [URL] to get me as far as I am on this function.
The script I am having problems with is:
SELECT *
FROM
(SELECT
[Code]....
The error I'm getting is:
ORA-01738: missing IN keyword
01738. 00000 - "missing IN keyword"
*Cause:
*Action:
Error at Line: 16 Column: 2
The error indication bounces between line 15 and 16. If I put IN at the end of 15 I then have a missing right parenthesis error...
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Jul 9, 2013
I have read the following article:[URL] 11070I want to know wherer if there exists a possibility of write a clob or an xml into a file on disk, if we do not have the CREATE ANY DIRECTORY privilege. Many functions, like UTL_FILE.FOPEN, or dbms_xslprocessor.clob2file, or dbms_xmldom.writetofile, need an Oracle directory to be created (with CREATE OR REPLACE DIRECTORY...). But if we don't have this privilege, is there a possibility to export a clob into a file as xml (the clob contains 100% xml, but this is the column data type, CLOB) if we don't have that privilege?The clob data contains 48200 characters.
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Sep 10, 2012
In PL\SQL program, I am writing information from one table to file. In my current architecture, I am writing the information to approximately 1000 files.
If I put the database write operation in another package and in another method and call this method from my PL\SQL program asychronously, can that increase performance?
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Mar 2, 2011
We have a database that is accessed by ArcSDE, a product to modify maps. It uses BLOBs to store those maps.
We ran a load on the server and the response time was slow. By running the following query:
select event, total_waits, time_waited, avg_ms, round(ratio_to_report(time_waited) over () * 100) percent
from (select substr(event, 1, 30) event, total_waits, time_waited, round(time_waited_micro / total_waits / 1000, 2) avg_ms
from v$system_event
where wait_class in ('System I/O') union
select 'CPU' event, NULL, value, NULL
from v$sysstat
where statistic# = 12
order by 3 desc)
where rownum <= 10;
I get
EVENT TOTAL_WAITS TIME_WAITED AVG_MS PERCENT
--------------------------- -------------- ------------- -------- ---------
control file parallel write 127187 6354909 499.65 70
CPU 988274 11
db file parallel write 20461 886442 433.23 10
log file parallel write 14987 870672 580.95 10
log archive I/O 1557 18094 116.21 0
control file single write 149 10590 710.71 0
control file sequential read 136502 5219 .38 0
log file single write 56 2511 448.41 0
log file sequential read 489 492 10.05 0
BUG: 733426 says to change the event="10359 trace name context forever, level 1"
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Sep 6, 2013
I want to get file directory path dynamically with out using directory in database or not hard code like below
the purpose is i need to check image in the path directory if not found i unable to generate report, is there any possible to get dynamically
function CF_URLFormula return Char is
v_handle utl_file.file_type;
v_file_dir VARCHAR2(60) := '/u002/app/applmgr/temp/';
begin
v_handle := utl_file.fopen(v_file_dir, :photo_name, 'R');
utl_file.fclose(v_handle);
RETURN v_file_dir||:photo_name;
exception
when others then
srw.message(100,SQLERRM);
return null;
end;
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Mar 29, 2013
I'm working on trying to write a shell script to parse a parameter file, but at the same time I want to be able to overwrite the parameter file settings with other command line settings. For instance if my par file had export/import settings for the username, password, schema, etc;
I wanted to run the same export/import with those settings for a different schema. I want to be able to put the schema=<different_than_par_file> after the parfile=<parfile.par and have the parfile be read and applied for everything except the different schema.
Right now I'm storing the cmd line and parsing it again looking for other parameters besides the parfile.
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Jul 22, 2011
Our product uses Oracle11gR1 and in new release we are going to use Oracle11gR2. For this we are performing following steps:
(1) Install Oracle11gR2 on a machine where our product (Oracle11gR1) is already installed.
(2)Upgrade Oracle11gR1 schema to Oracle11gR2.
(3)For using upgraded schema in our product installer we create clone of upgraded schema.
(4)For creating clone we are using Oracle11gR2 DBCA utility.
(5) Clone files are successfully created (DBC, CTL, DBF).
Now we performed same steps from another machine and DBF file size changed very much. On one machine it was 89 MB and on second machine it was 150 MB. There is no different in schema and both machines are Windows 7 machines.
Tor educe size of schema we tried different space reclamation commands but size is not changing.
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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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