ViewCriteriaRow attribute to check for null or not null
I Want to apply a view criteria to check for null or not null on a column , i see examples on how to set for value like
vcRow.setAttribute("Sal", "> 2500")but i need to check for Sal is null or not null ,
tried vcRow.setAttribute("Sal", null) and it is not working
and vcRow.setAttribute("Sal", "is null") gives me error .
can somebody help with correct syntax for this
Thanks for your time
looks like vcRow.setAttribute("Sal", "null") works
Similar Messages
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How can i check for posted but not yet commited changes in a form
Dears
I make changes programmatically in a form then i post it using (Post built in).
If the user exits the form, i make check for any changes in the form to commit it using the system variable :system.form_status
Unfortunately the value of this system variable is 'Query' not 'Changed' because of using the post built in.
Is ther another system variable ( or any another way ) that check for posted but not yet commited changes in the form ?
Thanks a lot
Mostafa AbolaynainI had faced similar situation. Using of package variable which identifies, what is the user's latest action.
This is just a workaround.
Capture what the user has performed into a variable say, PKG_VAR.ACTION,
This will be assigned values like List L, and Create C, Update U and Saved S.
If commit is executed,assing the status S to the variable.
So while closing,
IF :system.form_status = 'CHANGED' or PKG_VAR.ACTION in ('C','U') THEN
-- validate the data, n perform commit.
else
-- just close the form.
end if;
Regards
Deepz : ) -
I cannot do a software update, I get as far as System Updates then when I choose it a message appears say "Check for update is not available at this time" but I have not had a system update for a good while now. I am on System version 6.16.211.XT912.Verizon,en,US
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Not Understanding the filter in Explain Plan - filter(NULL IS NOT NULL)
Hi All,
Request your help in understanding the below scenario. (I am not aware of teh application and table details. Just trying to help my friend)
SQL> conn
Enter user-name: [email protected]
Enter password:
Connected.
SQL> select * from v$version;
BANNER
Oracle Database 10g Enterprise Edition Release 10.2.0.3.0 - 64bi
PL/SQL Release 10.2.0.3.0 - Production
CORE 10.2.0.3.0 Production
TNS for Linux: Version 10.2.0.3.0 - Production
NLSRTL Version 10.2.0.3.0 - Production
--Checking the count in PO_LINES
SQL> select count(*) from po_lines;
COUNT(*)
0
--PO_LINES is a synonym
SQL> select object_type,owner from dba_objects where object_name = 'PO_LINES';
OBJECT_TYPE OWNER
SYNONYM APPS
--The synonym is pointing to PO.PO_LINES_ALL
SQL> select * from user_synonyms where synonym_name = 'PO_LINES';
SYNONYM_NAME TABLE_OWNER TABLE_NAME DB_LINK
PO_LINES PO PO_LINES_ALL
--But when counting PO.PO_LINES_ALL I am getting different result
SQL> select count(*) c from po.po_lines_all;
C
8828
--Explain plan of teh original query is
SQL> explain plan for
2 select
3 * from po_lines;
Explained.
SQL> select * from table(dbms_xplan.display);
PLAN_TABLE_OUTPUT
| Id | Operation | Name | Rows | Bytes | Cost (%CPU)|
| 0 | SELECT STATEMENT | | 1 | 252 | 0 (0)|
|* 1 | FILTER | | | | |
| 2 | TABLE ACCESS FULL| PO_LINES_ALL | 8796 | 2164K| 106 (4)|
Predicate Information (identified by operation id):
1 - filter(NULL IS NOT NULL)
--Now the object PO.PO_LINES_ALL is TABLE, not an mview.
SQL> select object_type,owner from dba_objects where object_name = 'PO_LINES_ALL';
OBJECT_TYPE OWNER
TABLE POSeek your help in understanding what is happening here.
Thanks in Advance,
jeneeshNext time, prefix with APPS. when you show us the explain plan:
SQL> explain plan for
2 select
3 * from apps.po_lines; -- added the prefix of owner.Just like you prefixed with PO. when you showed us the query on PO_LINES_ALL. It ensures that you are using the synonym which you showed us.
Btw. PO_LINES_ALL, could still be a VIEW given your overview of the situation.
Anyway a filter "NULL IS NOT NULL" is indicative that the optimizer performed something called semantic query optimization (SQO).
SQO is the process of deducing new predicates based upon a) existing predicates in your query (which there is none), b) added predicates to your query (eg. by a VPD policy function), and c) declared constraints on the tables invovled in your query.
A typical example of when a "NOT is NOT NULL" predicate will show up is when for instance in the EMP table there is a declared constraint on EMPNO like this:
check(EMPNO > 0)And your query would hold a predicate that is inconsistent with the constraint, for instance like this:
select *
from EMP
where EMPNO <= 0Oracle will deduce that EMPNO cannot be both greater than zero (constraint) as well as smaller than or equal to zero (your query predicate), and will transform the query into:
select *
from EMP
where EMPNO <= 0
and NULL is NOT NULLThus preventing accessing the EMP table all together, and immediately returning this query with no data found.
Edited by: Toon Koppelaars on Mar 15, 2010 7:17 AM -
Script or query to generate a report of null or not null columns
I need a script/query it should pick up all the tables from user_tab_columns and produce a report for all the tables which are the columns are null and not null.
As long as the columns were defined as NOT NULL on table create, or ALTERed NOT NULL, you can do this:
SQL> CREATE TABLE t (id NUMBER NOT NULL, descr VARCHAR2(10));
Table created.
SQL> SELECT column_name, table_name, nullable
2 FROM user_tab_columns
3 WHERE table_name = 'T';
COLUMN_NAME TABLE_NAME N
ID T N
DESCR T Y
SQL> ALTER TABLE t modify (descr NOT NULL);
Table altered.
SQL> SELECT column_name, table_name, nullable
2 FROM user_tab_columns
3 WHERE table_name = 'T';
COLUMN_NAME TABLE_NAME N
ID T N
DESCR T NNote that if you do:
ALTER TABLE t ADD CONSTRAINT id_nn CHECK (id IS NOT NULL);then the nullable column in xxx_tab_columns will remain as Y.
HTH
John -
Order Of Null and Not Null Values while table creation
We have to create a table with 10 fields .5 of them are Null and Not Null. Now my question what should be the order of fileds??.Means Null Fields will come first or Not Null.
The only reason I can think of having the NULL columns at the end is storage space.
To conserve space, a null in a column only stores the column length (zero). Oracle
does not store data for the null column. Also, for trailing null columns, Oracle does
not even store the column length. -
Can someone explain why 'Y' = 'N' is not working with PARALLEL Plan? i.e. With the filter like 'Y' = 'N' specified and if PQ is used , it does not return instantly. In fact it reads the entire table.
Here is the test case.. Goal is to execute only one of the SQL joined by union all. I have included 'Y' = 'N' in both SQLs for the test purpose.
DB Version is 10.2.0.4
Create table test_tbl_01 nologging as select do.* from dba_objects do , dba_objects d1 where rownum < 22000001;
Create table test_tbl_02 nologging as select do.* from dba_objects do , dba_objects d1 where rownum < 22000001;
execute DBMS_STATS.GATHER_TABLE_STATS('SCOTT', 'TEST_TBL_01');
execute DBMS_STATS.GATHER_TABLE_STATS('SCOTT', 'TEST_TBL_02');
*Serial path with 2 table join*
SQL> select
2 /* parallel(t1,2 ) parallel(t2,2) */
3 t1.*
4 from test_tbl_01 t1 ,test_tbl_02 t2
5 where t1.object_name = t2.object_name
6 and 'Y' = 'N'
7 and t1.object_type = 'TABLE'
8 union all
9 select
10 /* parallel(t1,2 ) parallel(t2,2) */
11 t1.*
12 from test_tbl_01 t1 ,test_tbl_02 t2
13 where t1.object_name = t2.object_name
14 and 'Y' = 'N'
15 /
no rows selected
Elapsed: 00:00:00.01
Execution Plan
Plan hash value: 3500703583
| Id | Operation | Name | Rows | Bytes |TempSpc| Cost (%CPU)| Time |
| 0 | SELECT STATEMENT | | 2 | 168 | | 0 (0)| |
| 1 | UNION-ALL | | | | | | |
|* 2 | FILTER | | | | | | |
|* 3 | HASH JOIN | | 660G| 50T| 449M| 6242K (99)| 24:16:38 |
|* 4 | TABLE ACCESS FULL| TEST_TBL_01 | 5477K| 386M| | 41261 (2)| 00:09:38 |
| 5 | TABLE ACCESS FULL| TEST_TBL_02 | 22M| 212M| | 40933 (2)| 00:09:34 |
|* 6 | FILTER | | | | | | |
|* 7 | HASH JOIN | | 2640G| 201T| 467M| 24M(100)| 95:54:53 |
| 8 | TABLE ACCESS FULL| TEST_TBL_02 | 22M| 212M| | 40933 (2)| 00:09:34 |
| 9 | TABLE ACCESS FULL| TEST_TBL_01 | 21M| 1546M| | 41373 (3)| 00:09:40 |
Predicate Information (identified by operation id):
2 - filter(NULL IS NOT NULL)
3 - access("T1"."OBJECT_NAME"="T2"."OBJECT_NAME")
4 - filter("T1"."OBJECT_TYPE"='TABLE')
6 - filter(NULL IS NOT NULL)
7 - access("T1"."OBJECT_NAME"="T2"."OBJECT_NAME")
Statistics
1 recursive calls
0 db block gets
0 consistent gets
0 physical reads
0 redo size
567 bytes sent via SQL*Net to client
232 bytes received via SQL*Net from client
1 SQL*Net roundtrips to/from client
0 sorts (memory)
0 sorts (disk)
0 rows processed
*Parallel path with 2 table join*
SQL> select
2 /*+ parallel(t1,2 ) parallel(t2,2) */
3 t1.*
4 from test_tbl_01 t1 ,test_tbl_02 t2
5 where t1.object_name = t2.object_name
6 and 'Y' = 'N'
7 and t1.object_type = 'TABLE'
8 union all
9 select
10 /*+ parallel(t1,2 ) parallel(t2,2) */
11 t1.*
12 from test_tbl_01 t1 ,test_tbl_02 t2
13 where t1.object_name = t2.object_name
14 and 'Y' = 'N'
15 /
no rows selected
Elapsed: 00:01:09.34
Execution Plan
Plan hash value: 1557722279
| Id | Operation | Name | Rows | Bytes |TempSpc| Cost (%CPU)| Time | TQ |IN-OUT| PQ Distrib |
| 0 | SELECT STATEMENT | | 2 | 168 | | 0 (0)| | | | |
| 1 | PX COORDINATOR | | | | | | | | | |
| 2 | PX SEND QC (RANDOM) | :TQ10004 | | | | | | Q1,04 | P->S | QC (RAND) |
| 3 | BUFFER SORT | | 2 | 168 | | | | Q1,04 | PCWP | |
| 4 | UNION-ALL | | | | | | | Q1,04 | PCWP | |
|* 5 | FILTER | | | | | | | Q1,04 | PCWC | |
|* 6 | HASH JOIN | | 660G| 50T| 224M| 3465K (99)| 13:28:42 | Q1,04 | PCWP | |
| 7 | PX JOIN FILTER CREATE| :BF0000 | 5477K| 386M| | 22861 (2)| 00:05:21 | Q1,04 | PCWP | |
| 8 | PX RECEIVE | | 5477K| 386M| | 22861 (2)| 00:05:21 | Q1,04 | PCWP | |
| 9 | PX SEND HASH | :TQ10000 | 5477K| 386M| | 22861 (2)| 00:05:21 | Q1,00 | P->P | HASH |
| 10 | PX BLOCK ITERATOR | | 5477K| 386M| | 22861 (2)| 00:05:21 | Q1,00 | PCWC | |
|* 11 | TABLE ACCESS FULL| TEST_TBL_01 | 5477K| 386M| | 22861 (2)| 00:05:21 | Q1,00 | PCWP | |
| 12 | PX RECEIVE | | 22M| 212M| | 22679 (1)| 00:05:18 | Q1,04 | PCWP | |
| 13 | PX SEND HASH | :TQ10001 | 22M| 212M| | 22679 (1)| 00:05:18 | Q1,01 | P->P | HASH |
| 14 | PX JOIN FILTER USE | :BF0000 | 22M| 212M| | 22679 (1)| 00:05:18 | Q1,01 | PCWP | |
| 15 | PX BLOCK ITERATOR | | 22M| 212M| | 22679 (1)| 00:05:18 | Q1,01 | PCWC | |
| 16 | TABLE ACCESS FULL| TEST_TBL_02 | 22M| 212M| | 22679 (1)| 00:05:18 | Q1,01 | PCWP | |
|* 17 | FILTER | | | | | | | Q1,04 | PCWC | |
|* 18 | HASH JOIN | | 2640G| 201T| 233M| 13M(100)| 53:15:52 | Q1,04 | PCWP | |
| 19 | PX RECEIVE | | 22M| 212M| | 22679 (1)| 00:05:18 | Q1,04 | PCWP | |
| 20 | PX SEND HASH | :TQ10002 | 22M| 212M| | 22679 (1)| 00:05:18 | Q1,02 | P->P | HASH |
| 21 | PX BLOCK ITERATOR | | 22M| 212M| | 22679 (1)| 00:05:18 | Q1,02 | PCWC | |
| 22 | TABLE ACCESS FULL | TEST_TBL_02 | 22M| 212M| | 22679 (1)| 00:05:18 | Q1,02 | PCWP | |
| 23 | PX RECEIVE | | 21M| 1546M| | 22924 (2)| 00:05:21 | Q1,04 | PCWP | |
| 24 | PX SEND HASH | :TQ10003 | 21M| 1546M| | 22924 (2)| 00:05:21 | Q1,03 | P->P | HASH |
| 25 | PX BLOCK ITERATOR | | 21M| 1546M| | 22924 (2)| 00:05:21 | Q1,03 | PCWC | |
| 26 | TABLE ACCESS FULL | TEST_TBL_01 | 21M| 1546M| | 22924 (2)| 00:05:21 | Q1,03 | PCWP | |
Predicate Information (identified by operation id):
5 - filter(NULL IS NOT NULL)
6 - access("T1"."OBJECT_NAME"="T2"."OBJECT_NAME")
11 - filter("T1"."OBJECT_TYPE"='TABLE')
17 - filter(NULL IS NOT NULL)
18 - access("T1"."OBJECT_NAME"="T2"."OBJECT_NAME")
Statistics
1617 recursive calls
3 db block gets
488929 consistent gets
493407 physical reads
636 redo size
567 bytes sent via SQL*Net to client
232 bytes received via SQL*Net from client
1 SQL*Net roundtrips to/from client
6 sorts (memory)
0 sorts (disk)
0 rows processedHowever single table with UNION ALL and PQ works..
*NO Joins (i.e. Single Table with PQ ) , Issue does not show-up.*
_*SERIAL PLAN with one Table*_
SQL> select
2 /* parallel(t1,2 ) */
3 t1.*
4 from test_tbl_01 t1
5 where 'Y' = 'N'
6 and t1.object_type = 'TABLE'
7 union all
8 select
9 /* parallel(t1,2 ) */
10 t1.*
11 from test_tbl_01 t1
12 where 'Y' = 'N'
13 /
no rows selected
Elapsed: 00:00:00.01
Execution Plan
Plan hash value: 2870519681
| Id | Operation | Name | Rows | Bytes | Cost (%CPU)| Time |
| 0 | SELECT STATEMENT | | 2 | 148 | 0 (0)| |
| 1 | UNION-ALL | | | | | |
|* 2 | FILTER | | | | | |
|* 3 | TABLE ACCESS FULL| TEST_TBL_01 | 5477K| 386M| 41261 (2)| 00:09:38 |
|* 4 | FILTER | | | | | |
| 5 | TABLE ACCESS FULL| TEST_TBL_01 | 21M| 1546M| 41373 (3)| 00:09:40 |
Predicate Information (identified by operation id):
2 - filter(NULL IS NOT NULL)
3 - filter("T1"."OBJECT_TYPE"='TABLE')
4 - filter(NULL IS NOT NULL)
Statistics
0 recursive calls
0 db block gets
0 consistent gets
0 physical reads
0 redo size
567 bytes sent via SQL*Net to client
232 bytes received via SQL*Net from client
1 SQL*Net roundtrips to/from client
0 sorts (memory)
0 sorts (disk)
0 rows processed
_*PARALLEL PLAN with one Table*_
SQL> select
2 /*+ parallel(t1,2 ) */
3 t1.*
4 from test_tbl_01 t1
5 where 'Y' = 'N'
6 and t1.object_type = 'TABLE'
7 union all
8 select
9 /*+ parallel(t1,2 ) */
10 t1.*
11 from test_tbl_01 t1
12 where 'Y' = 'N'
13 /
no rows selected
Elapsed: 00:00:00.09
Execution Plan
Plan hash value: 3114025180
| Id | Operation | Name | Rows | Bytes | Cost (%CPU)| Time | TQ |IN-OUT| PQ Distrib |
| 0 | SELECT STATEMENT | | 2 | 148 | 0 (0)| | | | |
| 1 | PX COORDINATOR | | | | | | | | |
| 2 | PX SEND QC (RANDOM) | :TQ10000 | | | | | Q1,00 | P->S | QC (RAND) |
| 3 | UNION-ALL | | | | | | Q1,00 | PCWP | |
|* 4 | FILTER | | | | | | Q1,00 | PCWC | |
| 5 | PX BLOCK ITERATOR | | 5477K| 386M| 22861 (2)| 00:05:21 | Q1,00 | PCWC | |
|* 6 | TABLE ACCESS FULL| TEST_TBL_01 | 5477K| 386M| 22861 (2)| 00:05:21 | Q1,00 | PCWP | |
|* 7 | FILTER | | | | | | Q1,00 | PCWC | |
| 8 | PX BLOCK ITERATOR | | 21M| 1546M| 22924 (2)| 00:05:21 | Q1,00 | PCWC | |
| 9 | TABLE ACCESS FULL| TEST_TBL_01 | 21M| 1546M| 22924 (2)| 00:05:21 | Q1,00 | PCWP | |
Predicate Information (identified by operation id):
4 - filter(NULL IS NOT NULL)
6 - filter("T1"."OBJECT_TYPE"='TABLE')
7 - filter(NULL IS NOT NULL)
Statistics
28 recursive calls
3 db block gets
7 consistent gets
0 physical reads
628 redo size
567 bytes sent via SQL*Net to client
232 bytes received via SQL*Net from client
1 SQL*Net roundtrips to/from client
2 sorts (memory)
0 sorts (disk)
0 rows processedThe same behvious appears in 11.1.0.6, and you don't need such a large data set to prove the point. The paralllel distribution may change to a broadcast with a smaller data set, but I demonstrated the effect when my two tables simply selected 30,000 rows each from all_objects.
I think you should pass this to Oracle Corp. as a bug - using the smaller data set.
The problem seems to be the way that Oracle combines multiple lines of a plan into groups of operations (as in PCWC, PCWC, PCWP). It looks like this particularly example has managed to fold the FILTER into a group in such a way that Oracle has lost track of the fact that it is a 'pre-emptng - i.e. always false' filter rather than an ordinary data filter; consequently the filter doesn't apply until after the hash join starts running.
In my example (which did a broadcast distribution) I could see that Oracle read the entire first table, then started to read the second table, but stopped after one row of the second table, because my plan allowed the join and filter to be applied immediately after the first row from the second table. And I think Oracle decided that the filter was alway going to be false at that moment - so stopped running the second tablescan. You've used a hash/hash distribriution, which has resulted in both scans completing because the slaves in each layer don't talk to each other.
Regards
Jonathan Lewis
http://jonathanlewis.wordpress.com
http://www.jlcomp.demon.co.uk
"Science is more than a body of knowledge; it is a way of thinking"
Carl Sagan -
Hi,
I have a table
SQL> desc tabula.M$$USERS;
Name Null? Type
USERLOGIN NOT NULL VARCHAR2(20)
PASSWORD NOT NULL VARCHAR2(30)
T$USER NOT NULL NUMBER(38)
USERNAME NOT NULL VARCHAR2(30)
USERID NOT NULL NUMBER(38)
USERGROUP NOT NULL NUMBER(38)
T$LINKID NOT NULL VARCHAR2(50)
password column is not null.
Application get ORA-01400 (can't insert to null into not null colum) and also when I run -
Edited by: user10237262 on Nov 29, 2011 12:54 AMHi welcome to forum
see below example
SQL> create table t(empno number(4) not null, ename varchar2(10))
2 /
Table created.
SQL> insert into t values(100,'abc');
1 row created.
SQL> insert into t values(200,'def');
1 row created.
SQL> insert into t values(null,'def');
insert into t values(null,'def')
ERROR at line 1:
ORA-01400: cannot insert NULL into ("SYSTEM"."T"."EMPNO")
SQL> desc t
Name Null? Type
EMPNO NOT NULL NUMBER(4)
ENAME VARCHAR2(10)
SQL>"Null?" tells the perticular column is null or not...
Usage
The description for tables, views, types and synonyms contains the following information:
each column's name
whether or not null values are allowed (NULL or NOT NULL) for each column
refer:
http://docs.oracle.com/cd/B19306_01/server.102/b14357/ch12019.htm
Edited by: newbie on Nov 29, 2011 12:54 AM -
Filter(NULL IS NOT NULL) in Explain Plan ??
Hi All,
Can someone please explain what this explain plan statement means? I see a filter(NULL IS NOT NULL) as the first statement - could not figure out why it came up so from googling.
My Query Used:
EXPLAIN PLAN FOR
MERGE INTO summary_bysrccd
USING
(SELECT LAST_DAY(TRUNC(to_timestamp(os.requestdatetime, 'yyyymmddhh24:mi:ss.ff4'))) AS SUMMARY_DATE,
os.acctnum,
ol.sourcecode AS sourcecode,
ol.sourcename AS sourcename,
count(1) cnt_articleview
FROM article_views os , master_sourcecode ol
where os.sourcecode = ol.sourcecode
AND os.acctnum IS NOT NULL
AND ol.sourcecode IS NOT NULL
AND os.requestdatetime IS NOT NULL
AND UPPER(os.success_ind) = 'S'
AND (
('INCR' = 'FULL'
AND (get_date_timestamp(os.requestdatetime) BETWEEN TO_DATE('23-AUG-2011 00:00:00','DD-MON-YYYY HH24:MI:SS') AND TO_DATE('27-AUG-2011 23:59:59','DD-MON-YYYY HH24:MI:SS')
AND os.entry_CreatedDate BETWEEN TO_DATE('22-AUG-2011 00:00:00','DD-MON-YYYY HH24:MI:SS') AND TO_DATE('28-AUG-2011 00:00:00','DD-MON-YYYY HH24:MI:SS')
OR ('INCR' = 'FULL'
AND os.entry_createddate BETWEEN TO_DATE('23-AUG-2011 00:00:00','DD-MON-YYYY HH24:MI:SS') AND TO_DATE('27-AUG-2011 23:59:59','DD-MON-YYYY HH24:MI:SS') )
group by LAST_DAY(TRUNC(to_timestamp(os.requestdatetime, 'yyyymmddhh24:mi:ss.ff4'))),
os.acctnum,ol.sourcecode,ol.sourcename) mrg_query
ON (ods_av_summary_bysrccd.acctnum = mrg_query.acctnum AND
ods_av_summary_bysrccd.summary_date=mrg_query.summary_date AND
ods_av_summary_bysrccd.sourcecode=mrg_query.sourcecode)
WHEN NOT MATCHED THEN
INSERT (SUMMARY_date,ACCTNUM,SOURCECODE,SOURCENAME,CNT_ARTICLEVIEW,ENTRY_LASTUPDATEDDATE)
VALUES(mrg_query.summary_date,mrg_query.acctnum,mrg_query.sourcecode,mrg_query.sourcename,
mrg_query.cnt_articleview,sysdate)
WHEN MATCHED THEN
UPDATE SET ods_av_summary_bysrccd.cnt_articleview=
CASE WHEN NVL('INCR','INCR') = 'FULL' THEN mrg_query.cnt_articleview
ELSE ods_av_summary_bysrccd.cnt_articleview+mrg_query.cnt_articleview
END,
ods_av_summary_bysrccd.entry_lastupdateddate=sysdate;My Explain Plan:
SQL> select * from table(dbms_xplan.display);
PLAN_TABLE_OUTPUT
Plan hash value: 268591246
| Id | Operation | Name | Rows | Bytes |TempSpc| Cost (%CPU)| Time | Pstart| Pstop |
| 0 | MERGE STATEMENT | | 1 | 456 | | 3 (0)| 00:00:01 | | |
| 1 | MERGE | ODS_AV_SUMMARY_BYSRCCD | | | | | | | |
| 2 | VIEW | | | | | | | | |
| 3 | NESTED LOOPS OUTER | | 1 | 417 | | 3 (0)| 00:00:01 | | |
| 4 | VIEW | | 1 | 360 | | 5 (100)| 00:00:01 | | |
| 5 | SORT GROUP BY | | 1 | 73 | 595M| | | | |
PLAN_TABLE_OUTPUT
|* 6 | FILTER | | | | | | | | |
|* 7 | HASH JOIN | | 6975K| 485M| 3944K| 17594 (1)| 00:03:32 | | |
| 8 | TABLE ACCESS FULL | ODS_MASTER_SOURCECODE | 84021 | 2953K| | 273 (1)| 00:00:04 | | |
|* 9 | TABLE ACCESS BY GLOBAL INDEX ROWID| ODS_ARTICLE_VIEWS | 7007K| 247M| | 826 (0)| 00:00:10 | 33 | 33 |
|* 10 | INDEX FULL SCAN | IDX_AV_ACCTNUM | 25M| | | 26 (0)| 00:00:01 | | |
| 11 | TABLE ACCESS BY GLOBAL INDEX ROWID | ODS_AV_SUMMARY_BYSRCCD | 1 | 57 | | 3 (0)| 00:00:01 | ROWID | ROWID |
|* 12 | INDEX UNIQUE SCAN | ODS_AV_SUMMARY_BYSRCCD_PK | 1 | | | 2 (0)| 00:00:01 | | |
Predicate Information (identified by operation id):
PLAN_TABLE_OUTPUT
6 - filter(NULL IS NOT NULL)
7 - access("OS"."SOURCECODE"="OL"."SOURCECODE")
9 - filter("OS"."REQUESTDATETIME" IS NOT NULL AND "OS"."ENTRY_CREATEDDATE">=TO_DATE(' 2011-08-23 00:00:00', 'syyyy-mm-dd
hh24:mi:ss') AND "OS"."ENTRY_CREATEDDATE"<=TO_DATE(' 2011-08-27 23:59:59', 'syyyy-mm-dd hh24:mi:ss') AND UPPER("OS"."SUCCESS_IND")='S')
10 - filter("OS"."ACCTNUM" IS NOT NULL)
12 - access("ODS_AV_SUMMARY_BYSRCCD"."SUMMARY_DATE"(+)=INTERNAL_FUNCTION("MRG_QUERY"."SUMMARY_DATE") AND
"ODS_AV_SUMMARY_BYSRCCD"."ACCTNUM"(+)="MRG_QUERY"."ACCTNUM" AND "ODS_AV_SUMMARY_BYSRCCD"."SOURCECODE"(+)="MRG_QUERY"."SOURCECODE")
Note
PLAN_TABLE_OUTPUT
- dynamic sampling used for this statementHi Toon,
Thanks for the quick resolution. I went back and verified the table's colunm details and it has a NOT NULL constraint.
Regards,
Chaitanya
P.S: Is it ok if I ask you for some help regarding a production issue I have been encountering since 15 days but haev no clear resolution yet about what/why is the reason (the said issue is neither uniform nor regular - its affecting some modules and happening on some days - i shall give the full details if you are willing to have a look) - i shall start a new post or email you directly - yur convenience. -
Using NULL and NOT NULL in prompted filters
Dear all,
While trying to grap the concept of prompted filters in sap bo web intelligence, I had a question whether why we cannot use NULL and NOT NULL while creating a prompted filters in our report.HI,
'Is Null' and 'Not Null' are the predefined functions in webi which only eliminate the null values or considering only null values.
'Is Null' and 'Not Null' are itself predefined functions that why you are not getting prompts.
Null values are standard across the databases so this is defined as a function in webi to specific eliminate the null values.
If something is not standard then there is option in the webi to use different operator with static values or with prompts.
More more information on Null see the Null wiki page.
Null (SQL) - Wikipedia, the free encyclopedia
Amit -
How can I set my WebI filters to Null and not Null
Folks,
I have created a report in WebI and now I am to set up some filters as Null and some Not Null.
How can I set my WebI filters to Null and not Null?
Regards,
Bashir AwanHi,
As you said you could do it at the report level and also at the universe level.
One more way is to create the filters in the universe levele and add them in thequery filter.
Ex: in the filter you need to write :
Column1 is null and and column 2 is not null etc.
Hope this will help.
If this did't solve your problem then please explain it in detail.
Cheers,
Ravichandra K -
ITunes 11 Check for Updates button not working
Anyone else having a non-responsive "Check for Updates" and "Get More Apps" button (found in the apps pane)? Clicking either button yields no result, no dialogue bubble to acknowledge the input, not even an error message that it can't connect or that there's no updates available like in previous versions. As of this morning, the button is displaying that I have "3 Updates Available", but clicking on the button does not do anything, the same goes for the adjacent "Get More Apps" button. I ran Disk First Aid's permissions etc. and rebooted, was able to get it to work for the first try, and then thereafter it has reverted back to non-responsiveness. I also resorted to re-installing the iTunes 11 via a fresh download, still the same bug. This versions suffers again from a lot of bugs (and missed opportunities) and I can't revert back to v10.7 because Mountain Lion simply won't let you. Le sigh.
Running iTunes 11 on Mac OS 10.6.8. I manually sync my apps/songs/etc.
I atttempted to updates apps using ITunes. The "Check for Updates" at bottom left was non-responsive. I tried:
• Disconnecting the phone (2x), then reconnecting to iTunes
• Relaunching iTunes (2x)
• Reverting back to the previous version (ugh - don't try it)
Googling the problem lead me to many MacRumors and Apple forum threads.
Went to work, tried again tonight and success! The only thing I can attribute the sudden functionality of updating via iTunes is from REBOOTING my G5. BTW, I am using a wired mouse.
Feeling a little silly that I didn't try that earlier. -
How do I turn off notifications for Software Updates?
In the 'Notifications' section of the 'System Preferences' app, there is no tab for managing the notifications of System Updates nor App Store.
Hey--- I like auto-checking for updates, and hey--- I like auto-downloading them in the background.
BUT I do not like being notified of updates in the middle of working! Especially when it's iTunes updates. Grrrr.
Any chance this is easy and I just missed it?
THANKS COMMUNITY!Settings > Notification Center > Mail > Select the mail account (if more than one) > Alert Sound > None
-
How to check all items are not null in CAML Query?
HI All,
In a CAML Query, i got three items. In all three items, a particular column(Closure Date) should not be null. How to check in all three items, where 'Closure date' is not null?
Thanks in advance!Hi,
Try this:
"<Where><IsNull><FieldRef Name='Closure Date' /></IsNull></Where>"
Hope it hepls!
Thanks,
Avni Bhatt
If this helped you resolve your issue, please mark it Answered -
Check for new mail not working on one account
For a number of months now I have been having trouble getting new mail. I have my Apple Mail 2.1 preferences set to check for new mail every minute and play a New Mail Sound when something arrives. This seems to be working for my earthlink POP account but not my dot.mac e-mail account. The only way to get new dot.mac e-mail on my G5 tower is to alternately click on the left most icons for the different incomming tray icons in my in box, then the InBox icon itself. I dont have to do that for my second e-mail account--an earthlink POP account, or on either account on my laptop. Also, When I do click on the specific in box for my dot mac account, it takes forever to load that new mail, and the activity monitor shows that it is caching every attachment that is already in my in box even though it is already old mail.
Also, Mail seems to be following Smart Mailboxes arbitrarily. For instance, I have a smart mailbox set up to display any incoming mail from someone in my Family Group from address book, however it seems to ignore about half of these, but display the other half accurately.
Anyone know whats going on or how to fix it so I dont have to mannually keep checking for new mail? Again, I have my preferences set to check for new mail every minute and to play a new mail sound, and new mail does work fine from my Earthlink POP account.
Thanks for your help.
LANNY
Dual 2GHz G5 Power PC; Titanium PowerBook Mac OS X (10.4.8)If this happens to your .Mac account only, try rebuilding the mailbox, i.e. select it and do Mailbox > Rebuild.
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