Throw the records with null values columns
Hi all.Anyone know how to dispose of records containing null column values?
In the target table, I have the set Null option? with "N"... then the process sqlldr load some records. I need to load all of this without the records with null column values. by result, if the field X is null then load the file.
Kind regards.
Published by: ASzo on 05/06/2013 12:37
Published by: ASzo on 05/06/2013 12:38
Published by: ASzo on 05/06/2013 12:42
load data
INFILE...
in the table...
When x! = ''
fields completed by...
(x ...)
Tags: Database
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Published by: Frank Kulash on 29 December 2012 08:36
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Hello
I'm using Oracle 11 g. I have a table with an id of 3, node, the value column. Combination of the column id and node, that must be taken account for deletion on the registers.
Here, I need to delete lines with the NULL value in the value column. If for a combination of id and node with non-null values, then I need to delete rows with a null value for this combination.
If the combination of id, node is not null value then this records should not delete.
Below table, I need to remove the second row, for which is a value not zero VOICE CAL '10' is there, so I need to delete the row with null values. (VOICE, CAL, NULL)
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Tab1
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Hello
oradba11 wrote:
Hello
I'm using Oracle 11 g. I have a table with an id of 3, node, the value column. Combination of the column id and node, that must be taken account for deletion on the registers.
Here, I need to delete lines with the NULL value in the value column. If for a combination of id and node with non-null values, then I need to delete rows with a null value for this combination.
If the combination of id, node is not null value then this records should not delete.
Below table, I need to remove the second row, for which is a value not zero VOICE CAL '10' is there, so I need to delete the row with null values. (VOICE, CAL, NULL)
Network, FL, there is no value is non-null then I should NOT delete this line.
This table is to have 100 s of this association, we can delete data in a single delete query?
Or how I can delete rows with nulls for this combination.
Tab1
VALUE OF THE NŒUD ID
VOICE CAL 10
VOICE CAL NULL
NETWORK NULL FLThank you
You can do this in a single DELETE statement (it is not a request), using an EXISTS or IN the subquery. For example:
REMOVE table_x m
WHERE the value IS NULL
AND THERE ARE)
SELECT 0
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AND s.node = m.node
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)
;
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-----
http://www.ClariFit.com
http://www.TalkApex.comHi, Martin,.
That's what you want:
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The query above works in Oracle 10 or 11, but in Oracle 11, you can also do it with only REGEXP_SUBSTR, without using RTRIM:
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Hello
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What is happening in the 10g database.
I have also observed that the order of the records for the same query conforms in the 9i database.
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HelloThe order of column has all null values for the results of my query set.
Ex:
Select a, b, c from table1 where type = 'type1' and ID = "id1" order by column1
In the above query, "column1" contains nulls for 'type1 '. The order of the records in the result set is different for different ID values if the values of a, b and c are always the same.
What is happening in the 10g database.I have also observed that the order of the records for the same query conforms in the 9i database.
If two or more rows have the same values (or NULL) for each ORDER BY expressions, then you may not be sure what order they will be. The system is free to do whatever he finds convenient. What the system identifies Dresser can vary depending on many factors, including the version, the size of the table, the conditions in the WHERE clause, there is a GROUP BY clause, or not... In all cases, it is not something that you can depend on. If you want the output in a certain order, to specify the order in the ORDER BY clause.
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Could be. In all versions, Oracle said that you cannot count on the order being compatible, except if the ORDER BY clause, it is consistent.
(2) is there a way to get the order even records independently entry ID?
Add more expressions at the end of the ORDER BY clause, as tie-breakers.
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NPE for rows with null values in the table of the adv
I created the table adv, 2 columns, equipped with two text fields. Initially the col2 is empty,
say that the structure is as follows:
When the user clicks on apply button I want to update these values in the table.col1 col2 Hdr Question Answer row1 abc zxc row2 pdd null (user doesnt enter anything) row3 zxc lkj APPLYBUTTON
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Here is the code I wrote:
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Rank rank [] = vo.getAllRowsInRange ();
System.out.println ("row.length" + row.length);
for (int i = 0; i < row.length; i ++) {}
String question = row.getAttribute("Question").toString ();
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{
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}
on the other
{
System.out.println ("Question line" + i + "is null");
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}
on the other
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I must examine DataDictionary and collect data there?
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handle the exception of null on these two statements like this pointer
String question = "";
String response = "";Try
{
question = row.getAttribute("Question").toString ();
}
catch (NullPointerException e)
{
question = "";
}Try
{
answer = row.getAttribute("Answer").toString ();
}
catch (NullPointerException e)
{
response = "";
}Si ( !("". Equals (question. Trim()))
{
System.out.println ("Question line" + i + "-" + question);
}
on the other
{
System.out.println ("Question line" + i + "is null");
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{
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on the other
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Gerard -
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We run APEX version 3.2 in an Oracle 10.2.0.4 database using Oracle HTTP Server from 10 g companion disc.
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All the source options causes the same error (including a static value) so I'll focus on the SQL query to the source as:
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Someone has a similar problem? I have spent a good amount of time to try looking for this problem but can't seem to find any similar messages.
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0.00: a C C E P t: request = "CRΘER."
0.00: metadata: go look up the definition and application shortcuts
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0.00: alter session set nls_language = "AMERICAN."
0.00: alter session set nls_territory = 'AMERICA '.
0.00: NLS: CSV charset = WE8MSWIN1252
0.00:... "NLS: decimal separator Set =". »
0.00:... NLS: Set NLS Group separator = ",".
0.00:... NLS: Date Format Set = "DD-MON-RR.
0.01:... Setting session time_zone in-06: 00
0.01: setting NLS_DATE_FORMAT application date format: DD-MON-RR
0.01:... NLS: Date Format Set = "DD-MON-RR.
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0.01: setting NLS_DATE_FORMAT application date format: DD-MON-RR
0.02:... NLS: Date Format Set = "DD-MON-RR.
0.02:... Check for expiration of the session:
0.02:... Metadata: Page Fetch, calculation, process and branch
0.02: session: extract information from session header
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0.02:... Validate page affinity point.
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0.03:... Session state: Save "P0_OFFSET" - registration of same value: "0".
0.03:... Session state: Save "P0_ACTIVE_WEEK" - registration of same value: "24 May 09".
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0.03: branch point: BEFORE_COMPUTATION
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0.04:... * session state: saved point new value "P50_ORACLE_SR_ID" = "6."
0.04:... Treat "Line of ORACLE_SR process": DML_PROCESS_ROW (AFTER_SUBMIT) #OWNER #:ORACLE_SR:P50_ORACLE_SR_ID:ORACLE_SR_ID | IUD
0.04: see the error page...
0.04: execute rollback...
ORA-01400: cannot insert NULL into ('ABILITY'. "" "" ORACLE_SR '. "" TIMESTAMP")
Cannot process the row in the ORACLE_SR table.
Back by demand.
Any thoughts would be appreciated.
Thank you
Justin.If you have changed the Source Type of an element of database column to something else, so he cannot participate in the automated line choreography Fetch/automatic line processing (DML). You must leave the Type of Source, as it was and change the default value of the element fill when the ARF process retrieves a null value for the column.
Scott
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display of the output cursor empty with null values
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One method is to get the number of the select query that is written in "open p_out for." And then write the condition as if count is 0 then null other show data.Could you please suggest me any other alternative to this.
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Thank you
Maybe NOT TESTED!
Select x.ename, x.deptname, x.sal, x.addr, x.age
of the double
left outer join
(select e.ename, d.deptname, s.sal, p.addr, v.age
from emp e,.
d Dept,
SAL s,
padress p,
v of the age
where e.deptno = d.deptno
and d.deptno = s.deptno
and s.sal_id = p.sal_id
and p.id = v.id
and e.empno = p_empno
) x
1 = 1
Concerning
Etbin
Select x.*
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left outer join
(select *)
WCP
where ename = 'ETBIN.
) x
1 = 1
EMPNO ENAME JOB MGR HIREDATE SAL COMM DEPTNO - - - - - - - - -
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I'm not sure whether this is possible or not, but worth-
I need to be able somehow output only the lines with the text of a column field less to (because of the arguments) 30 characters (including spaces). I know that I can use CFs Left() function to cut the chain, but I don't want to have words cut off mid-sentence. Therefore, I want to somehow restrict the query to only the records that contain a string of less than 30 characters.
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Thanks in advance :-)You can use the length of the db function. It may or may not be named LEN()
SELECT SomeColumn
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http://www.cflib.org/UDF.cfm?id=329
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