Force Outlook to index faster
Outlook 2010 - fully patched.
Is there a way to force Windows/Outlook to use more resources to index quicker? It's painful when you've got several GB mailboxes and PST's and need to perform searches in Outlook.
I've got 16GBs, a performance SSD, and 8 cores - I want indexing to use them!
Hi,
We can't control how many resources Windows takes to index. However, for a tip to speed up Windows Indexing process, please disable indexer backoff as mentioned in the article below:
http://www.question-defense.com/2010/12/03/windows-7-indexing-speed-up-windows-indexing-process
Please Note: Since the web site is not hosted by Microsoft, the link may change without notice. Microsoft does not guarantee the accuracy of this information.
Regards,
Melon Chen
Forum Support
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Pagination query help needed for large table - force a different index
I'm using a slight modification of the pagination query from over at Ask Tom's: [http://www.oracle.com/technology/oramag/oracle/07-jan/o17asktom.html]
Mine looks like this when fetching the first 100 rows of all members with last name Smith, ordered by join date:
SELECT members.*
FROM members,
SELECT RID, rownum rnum
FROM
SELECT rowid as RID
FROM members
WHERE last_name = 'Smith'
ORDER BY joindate
WHERE rownum <= 100
WHERE rnum >= 1
and RID = members.rowidThe difference between this and the one at Ask Tom's is that my innermost query just returns the ROWID. Then in the outermost query we join the ROWIDs returned to the members table, after we have pruned the ROWIDs down to only the chunk of 100 we want. This makes it MUCH faster (verifiably) on our large tables, as it is able to use the index on the innermost query (well... read on).
The problem I have is this:
SELECT rowid as RID
FROM members
WHERE last_name = 'Smith'
ORDER BY joindateThis will use the index for the predicate column (last_name) instead of the unique index I have defined for the joindate column (joindate, sequence). (Verifiable with explain plan). It is much slower this way on a large table. So I can hint it using either of the following methods:
SELECT /*+ index(members, joindate_idx) */ rowid as RID
FROM members
WHERE last_name = 'Smith'
ORDER BY joindate
SELECT /*+ first_rows(100) */ rowid as RID
FROM members
WHERE last_name = 'Smith'
ORDER BY joindateEither way, it now uses the index of the ORDER BY column (joindate_idx), so now it is much faster as it does not have to do a sort (remember, VERY large table, millions of records). So that seems good. But now, on my outermost query, I join the rowid with the meaningful columns of data from the members table, as commented below:
SELECT members.* -- Select all data from members table
FROM members, -- members table added to FROM clause
SELECT RID, rownum rnum
FROM
SELECT /*+ index(members, joindate_idx) */ rowid as RID -- Hint is ignored now that I am joining in the outer query
FROM members
WHERE last_name = 'Smith'
ORDER BY joindate
WHERE rownum <= 100
WHERE rnum >= 1
and RID = members.rowid -- Merge the members table on the rowid we pulled from the inner queriesOnce I do this join, it goes back to using the predicate index (last_name) and has to perform the sort once it finds all matching values (which can be a lot in this table, there is high cardinality on some columns).
So my question is, in the full query above, is there any way I can get it to use the ORDER BY column for indexing to prevent it from having to do a sort? The join is what causes it to revert back to using the predicate index, even with hints. Remove the join and just return the ROWIDs for those 100 records and it flies, even on 10 million records.
It'd be great if there was some generic hint that could accomplish this, such that if we change the table/columns/indexes, we don't need to change the hint (the FIRST_ROWS hint is a good example of this, while the INDEX hint is the opposite), but any help would be appreciated. I can provide explain plans for any of the above if needed.
Thanks!Lakmal Rajapakse wrote:
OK here is an example to illustrate the advantage:
SQL> set autot traceonly
SQL> select * from (
2 select a.*, rownum x from
3 (
4 select a.* from aoswf.events a
5 order by EVENT_DATETIME
6 ) a
7 where rownum <= 1200
8 )
9 where x >= 1100
10 /
101 rows selected.
Execution Plan
Plan hash value: 3711662397
| Id | Operation | Name | Rows | Bytes | Cost (%CPU)| Time |
| 0 | SELECT STATEMENT | | 1200 | 521K| 192 (0)| 00:00:03 |
|* 1 | VIEW | | 1200 | 521K| 192 (0)| 00:00:03 |
|* 2 | COUNT STOPKEY | | | | | |
| 3 | VIEW | | 1200 | 506K| 192 (0)| 00:00:03 |
| 4 | TABLE ACCESS BY INDEX ROWID| EVENTS | 253M| 34G| 192 (0)| 00:00:03 |
| 5 | INDEX FULL SCAN | EVEN_IDX02 | 1200 | | 2 (0)| 00:00:01 |
Predicate Information (identified by operation id):
1 - filter("X">=1100)
2 - filter(ROWNUM<=1200)
Statistics
0 recursive calls
0 db block gets
443 consistent gets
0 physical reads
0 redo size
25203 bytes sent via SQL*Net to client
281 bytes received via SQL*Net from client
8 SQL*Net roundtrips to/from client
0 sorts (memory)
0 sorts (disk)
101 rows processed
SQL>
SQL>
SQL> select * from aoswf.events a, (
2 select rid, rownum x from
3 (
4 select rowid rid from aoswf.events a
5 order by EVENT_DATETIME
6 ) a
7 where rownum <= 1200
8 ) b
9 where x >= 1100
10 and a.rowid = rid
11 /
101 rows selected.
Execution Plan
Plan hash value: 2308864810
| Id | Operation | Name | Rows | Bytes | Cost (%CPU)| Time |
| 0 | SELECT STATEMENT | | 1200 | 201K| 261K (1)| 00:52:21 |
| 1 | NESTED LOOPS | | 1200 | 201K| 261K (1)| 00:52:21 |
|* 2 | VIEW | | 1200 | 30000 | 260K (1)| 00:52:06 |
|* 3 | COUNT STOPKEY | | | | | |
| 4 | VIEW | | 253M| 2895M| 260K (1)| 00:52:06 |
| 5 | INDEX FULL SCAN | EVEN_IDX02 | 253M| 4826M| 260K (1)| 00:52:06 |
| 6 | TABLE ACCESS BY USER ROWID| EVENTS | 1 | 147 | 1 (0)| 00:00:01 |
Predicate Information (identified by operation id):
2 - filter("X">=1100)
3 - filter(ROWNUM<=1200)
Statistics
8 recursive calls
0 db block gets
117 consistent gets
0 physical reads
0 redo size
27539 bytes sent via SQL*Net to client
281 bytes received via SQL*Net from client
8 SQL*Net roundtrips to/from client
0 sorts (memory)
0 sorts (disk)
101 rows processed
Lakmal (and OP),
Not sure what advantage you are trying to show here. But considering that we are talking about pagination query here and order of records is important, your 2 queries will not always generate output in same order. Here is the test case:
SQL> select * from v$version ;
BANNER
Oracle Database 10g Enterprise Edition Release 10.2.0.1.0 - Prod
PL/SQL Release 10.2.0.1.0 - Production
CORE 10.2.0.1.0 Production
TNS for Linux: Version 10.2.0.1.0 - Production
NLSRTL Version 10.2.0.1.0 - Production
SQL> show parameter optimizer
NAME TYPE VALUE
optimizer_dynamic_sampling integer 2
optimizer_features_enable string 10.2.0.1
optimizer_index_caching integer 0
optimizer_index_cost_adj integer 100
optimizer_mode string ALL_ROWS
optimizer_secure_view_merging boolean TRUE
SQL> show parameter pga
NAME TYPE VALUE
pga_aggregate_target big integer 103M
SQL> create table t nologging as select * from all_objects where 1 = 2 ;
Table created.
SQL> create index t_idx on t(last_ddl_time) nologging ;
Index created.
SQL> insert /*+ APPEND */ into t (owner, object_name, object_id, created, last_ddl_time) select owner, object_name, object_id, created, sysdate - dbms_random.value(1, 100) from all_objects order by dbms_random.random;
40617 rows created.
SQL> commit ;
Commit complete.
SQL> exec dbms_stats.gather_table_stats(user, 'T', cascade=>true);
PL/SQL procedure successfully completed.
SQL> select object_id, object_name, created from t, (select rid, rownum rn from (select rowid rid from t order by created desc) where rownum <= 1200) t1 where rn >= 1190 and t.rowid = t1.rid ;
OBJECT_ID OBJECT_NAME CREATED
47686 ALL$OLAP2_JOIN_KEY_COLUMN_USES 28-JUL-2009 08:08:39
47672 ALL$OLAP2_CUBE_DIM_USES 28-JUL-2009 08:08:39
47681 ALL$OLAP2_CUBE_MEASURE_MAPS 28-JUL-2009 08:08:39
47682 ALL$OLAP2_FACT_LEVEL_USES 28-JUL-2009 08:08:39
47685 ALL$OLAP2_AGGREGATION_USES 28-JUL-2009 08:08:39
47692 ALL$OLAP2_CATALOGS 28-JUL-2009 08:08:39
47665 ALL$OLAPMR_FACTTBLKEYMAPS 28-JUL-2009 08:08:39
47688 ALL$OLAP2_DIM_LEVEL_ATTR_MAPS 28-JUL-2009 08:08:39
47689 ALL$OLAP2_DIM_LEVELS_KEYMAPS 28-JUL-2009 08:08:39
47669 ALL$OLAP9I2_HIER_DIMENSIONS 28-JUL-2009 08:08:39
47666 ALL$OLAP9I1_HIER_DIMENSIONS 28-JUL-2009 08:08:39
11 rows selected.
SQL> select object_id, object_name, last_ddl_time from t, (select rid, rownum rn from (select rowid rid from t order by last_ddl_time desc) where rownum <= 1200) t1 where rn >= 1190 and t.rowid = t1.rid ;
OBJECT_ID OBJECT_NAME LAST_DDL_TIME
11749 /b9fe5b99_OraRTStatementComman 06-FEB-2010 03:43:49
13133 oracle/jdbc/driver/OracleLog$3 06-FEB-2010 03:45:44
37534 com/sun/mail/smtp/SMTPMessage 06-FEB-2010 03:46:14
36145 /4e492b6f_SerProfileToClassErr 06-FEB-2010 03:11:09
26815 /7a628fb8_DefaultHSBChooserPan 06-FEB-2010 03:26:55
16695 /2940a364_RepIdDelegator_1_3 06-FEB-2010 03:38:17
36539 sun/io/ByteToCharMacHebrew 06-FEB-2010 03:28:57
14044 /d29b81e1_OldHeaders 06-FEB-2010 03:12:12
12920 /25f8f3a5_BasicSplitPaneUI 06-FEB-2010 03:11:06
42266 SI_GETCLRHSTGRFTR 06-FEB-2010 03:40:20
15752 /2f494dce_JDWPThreadReference 06-FEB-2010 03:09:31
11 rows selected.
SQL> select object_id, object_name, last_ddl_time from (select t1.*, rownum rn from (select * from t order by last_ddl_time desc) t1 where rownum <= 1200) where rn >= 1190 ;
OBJECT_ID OBJECT_NAME LAST_DDL_TIME
37534 com/sun/mail/smtp/SMTPMessage 06-FEB-2010 03:46:14
13133 oracle/jdbc/driver/OracleLog$3 06-FEB-2010 03:45:44
11749 /b9fe5b99_OraRTStatementComman 06-FEB-2010 03:43:49
42266 SI_GETCLRHSTGRFTR 06-FEB-2010 03:40:20
16695 /2940a364_RepIdDelegator_1_3 06-FEB-2010 03:38:17
36539 sun/io/ByteToCharMacHebrew 06-FEB-2010 03:28:57
26815 /7a628fb8_DefaultHSBChooserPan 06-FEB-2010 03:26:55
14044 /d29b81e1_OldHeaders 06-FEB-2010 03:12:12
36145 /4e492b6f_SerProfileToClassErr 06-FEB-2010 03:11:09
12920 /25f8f3a5_BasicSplitPaneUI 06-FEB-2010 03:11:06
15752 /2f494dce_JDWPThreadReference 06-FEB-2010 03:09:31
11 rows selected.
SQL> select object_id, object_name, last_ddl_time from t, (select rid, rownum rn from (select rowid rid from t order by last_ddl_time desc) where rownum <= 1200) t1 where rn >= 1190 and t.rowid = t1.rid order by last_ddl_time desc ;
OBJECT_ID OBJECT_NAME LAST_DDL_TIME
37534 com/sun/mail/smtp/SMTPMessage 06-FEB-2010 03:46:14
13133 oracle/jdbc/driver/OracleLog$3 06-FEB-2010 03:45:44
11749 /b9fe5b99_OraRTStatementComman 06-FEB-2010 03:43:49
42266 SI_GETCLRHSTGRFTR 06-FEB-2010 03:40:20
16695 /2940a364_RepIdDelegator_1_3 06-FEB-2010 03:38:17
36539 sun/io/ByteToCharMacHebrew 06-FEB-2010 03:28:57
26815 /7a628fb8_DefaultHSBChooserPan 06-FEB-2010 03:26:55
14044 /d29b81e1_OldHeaders 06-FEB-2010 03:12:12
36145 /4e492b6f_SerProfileToClassErr 06-FEB-2010 03:11:09
12920 /25f8f3a5_BasicSplitPaneUI 06-FEB-2010 03:11:06
15752 /2f494dce_JDWPThreadReference 06-FEB-2010 03:09:31
11 rows selected.
SQL> set autotrace traceonly
SQL> select object_id, object_name, last_ddl_time from t, (select rid, rownum rn from (select rowid rid from t order by last_ddl_time desc) where rownum <= 1200) t1 where rn >= 1190 and t.rowid = t1.rid order by last_ddl_time desc
2 ;
11 rows selected.
Execution Plan
Plan hash value: 44968669
| Id | Operation | Name | Rows | Bytes | Cost (%CPU)| Time |
| 0 | SELECT STATEMENT | | 1200 | 91200 | 180 (2)| 00:00:03 |
| 1 | SORT ORDER BY | | 1200 | 91200 | 180 (2)| 00:00:03 |
|* 2 | HASH JOIN | | 1200 | 91200 | 179 (2)| 00:00:03 |
|* 3 | VIEW | | 1200 | 30000 | 98 (0)| 00:00:02 |
|* 4 | COUNT STOPKEY | | | | | |
| 5 | VIEW | | 40617 | 475K| 98 (0)| 00:00:02 |
| 6 | INDEX FULL SCAN DESCENDING| T_IDX | 40617 | 793K| 98 (0)| 00:00:02 |
| 7 | TABLE ACCESS FULL | T | 40617 | 2022K| 80 (2)| 00:00:01 |
Predicate Information (identified by operation id):
2 - access("T".ROWID="T1"."RID")
3 - filter("RN">=1190)
4 - filter(ROWNUM<=1200)
Statistics
1 recursive calls
0 db block gets
348 consistent gets
0 physical reads
0 redo size
1063 bytes sent via SQL*Net to client
385 bytes received via SQL*Net from client
2 SQL*Net roundtrips to/from client
1 sorts (memory)
0 sorts (disk)
11 rows processed
SQL> select object_id, object_name, last_ddl_time from (select t1.*, rownum rn from (select * from t order by last_ddl_time desc) t1 where rownum <= 1200) where rn >= 1190 ;
11 rows selected.
Execution Plan
Plan hash value: 882605040
| Id | Operation | Name | Rows | Bytes | Cost (%CPU)| Time |
| 0 | SELECT STATEMENT | | 1200 | 62400 | 80 (2)| 00:00:01 |
|* 1 | VIEW | | 1200 | 62400 | 80 (2)| 00:00:01 |
|* 2 | COUNT STOPKEY | | | | | |
| 3 | VIEW | | 40617 | 1546K| 80 (2)| 00:00:01 |
|* 4 | SORT ORDER BY STOPKEY| | 40617 | 2062K| 80 (2)| 00:00:01 |
| 5 | TABLE ACCESS FULL | T | 40617 | 2062K| 80 (2)| 00:00:01 |
Predicate Information (identified by operation id):
1 - filter("RN">=1190)
2 - filter(ROWNUM<=1200)
4 - filter(ROWNUM<=1200)
Statistics
0 recursive calls
0 db block gets
343 consistent gets
0 physical reads
0 redo size
1063 bytes sent via SQL*Net to client
385 bytes received via SQL*Net from client
2 SQL*Net roundtrips to/from client
1 sorts (memory)
0 sorts (disk)
11 rows processed
SQL> select object_id, object_name, last_ddl_time from t, (select rid, rownum rn from (select rowid rid from t order by last_ddl_time desc) where rownum <= 1200) t1 where rn >= 1190 and t.rowid = t1.rid ;
11 rows selected.
Execution Plan
Plan hash value: 168880862
| Id | Operation | Name | Rows | Bytes | Cost (%CPU)| Time |
| 0 | SELECT STATEMENT | | 1200 | 91200 | 179 (2)| 00:00:03 |
|* 1 | HASH JOIN | | 1200 | 91200 | 179 (2)| 00:00:03 |
|* 2 | VIEW | | 1200 | 30000 | 98 (0)| 00:00:02 |
|* 3 | COUNT STOPKEY | | | | | |
| 4 | VIEW | | 40617 | 475K| 98 (0)| 00:00:02 |
| 5 | INDEX FULL SCAN DESCENDING| T_IDX | 40617 | 793K| 98 (0)| 00:00:02 |
| 6 | TABLE ACCESS FULL | T | 40617 | 2022K| 80 (2)| 00:00:01 |
Predicate Information (identified by operation id):
1 - access("T".ROWID="T1"."RID")
2 - filter("RN">=1190)
3 - filter(ROWNUM<=1200)
Statistics
0 recursive calls
0 db block gets
349 consistent gets
0 physical reads
0 redo size
1063 bytes sent via SQL*Net to client
385 bytes received via SQL*Net from client
2 SQL*Net roundtrips to/from client
0 sorts (memory)
0 sorts (disk)
11 rows processed
SQL> select object_id, object_name, last_ddl_time from (select t1.*, rownum rn from (select * from t order by last_ddl_time desc) t1 where rownum <= 1200) where rn >= 1190 order by last_ddl_time desc ;
11 rows selected.
Execution Plan
Plan hash value: 882605040
| Id | Operation | Name | Rows | Bytes | Cost (%CPU)| Time |
| 0 | SELECT STATEMENT | | 1200 | 62400 | 80 (2)| 00:00:01 |
|* 1 | VIEW | | 1200 | 62400 | 80 (2)| 00:00:01 |
|* 2 | COUNT STOPKEY | | | | | |
| 3 | VIEW | | 40617 | 1546K| 80 (2)| 00:00:01 |
|* 4 | SORT ORDER BY STOPKEY| | 40617 | 2062K| 80 (2)| 00:00:01 |
| 5 | TABLE ACCESS FULL | T | 40617 | 2062K| 80 (2)| 00:00:01 |
Predicate Information (identified by operation id):
1 - filter("RN">=1190)
2 - filter(ROWNUM<=1200)
4 - filter(ROWNUM<=1200)
Statistics
175 recursive calls
0 db block gets
388 consistent gets
0 physical reads
0 redo size
1063 bytes sent via SQL*Net to client
385 bytes received via SQL*Net from client
2 SQL*Net roundtrips to/from client
4 sorts (memory)
0 sorts (disk)
11 rows processed
SQL> set autotrace off
SQL> spool offAs you will see, the join query here has to have an ORDER BY clause at the end to ensure that records are correctly sorted. You can not rely on optimizer choosing NESTED LOOP join method and, as above example shows, when optimizer chooses HASH JOIN, oracle is free to return rows in no particular order.
The query that does not involve join always returns rows in the desired order. Adding an ORDER BY does add a step in the plan for the query using join but does not affect the other query. -
Contacts Sync with Outlook - Missing Indexes
I wonder if anybody can help as I've run out of ideas. In the last week or so, my Blackberry (Curve 9300) is not syncing properly with my Outlook (2007) contacts. All records go across if I look in the database, and yet an undetermined number are not indexed (I don't see them in the BB contact address book when I search). I've deleted the address book and reloaded it on the Blackberry, but it doesn't make a difference. The odd thing is that it's not always the same records.
I've made no changes to my system or my BB.
Has anybody any ideas?
regards
GuyAt this time I do not know of a way to sync "sub folders" of contacts in Outlook. Even the 3rd party programs or MobileMe does not allow for sub-folders. There are programs that allow you to create groups, but only sync from the main contact folder.
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Forcing Spotlight to index dot directories (& contents thereof)
I commonly need to find files hidden in dot directories of my computer. I am given to understand that Spotlight does not index hidden directories by default. I'd like to know if there is a way to force indexing of the +contents of hidden directories.+ According to an old doc I found online, the mdimport -f option used to this, but -f is obsoleted in Leopard. Is there another way?
If not, why? It's inconvenient enough to have to manually do it. It's atrocious if there's no way at all.Actually you can search things that are simply hidden, such as /private. Just go there using the "Go To Folder" item in the Finder's Go menu, or use the open command in Terminal, or make aliases to all the ones you want to quickly open and double click the alias (this is what I have done). So open /private, and hit Command-F, then click "private" in the Search window toolbar, and set your seach. For instance, if I do that and select Name:contains:make, I instantly get two files listed
/private/var/yp/Makefile.main
/private/var/yp/Makefile.yp
The problem is that searching for content in pretty much any of those places is basically fruitless, because all, or nearly all, the files are things that do not have mdimporters (and why a perfectly ordinary plain text file isn't handled, just because it doesn't have a .txt extension, when Finder itself can identify the file as plain text, well, I'm at a loss to understand that). Whether the files would be indexed at to content if there were an mdimporter for them, I just don't know.
You can do the same sort of thing with dot folders: open it by "Go to" or with an open command, then hit Command-F to bring up the search window. But again you will be able to search by name, even date, but the content searches won't work. In this case I happen to know that the items are not actually handled by their mdimporters, even when there is an mdimporter. The only information available to spotlight is the basic file system information, name, extension, size and dates.
Francine
Francine
Schwieder -
I have a query which is taking 2 minutes to respond. When I see the explain plan, it said for two tables it is doing the full table scan. So I tried forcing to use the index on the inner tables(xcm, detail) of the views(vw_xcm , vw_vw_detail). But it is still not using indexes when the query is running. Please let me know if I am forcing the indexes right.
Here is my code
SELECT x.customer_gci AS hdr_borrower_gci,
x.industry_group_name AS hdr_borrower_sector,
x.industry_subgroup_name AS hdr_borrower_industry,
CAST (NULL AS number) AS hdr_incremental_fvo_amt,
x.industry_subgroup_code AS hdr_industry_cd,
x.industry_subgroup_name AS hdr_industry,
CAST (NULL AS integer) AS hdr_cds_tenor,
x.industry_group_code AS hdr_req_borrower_sector_cd,
x.industry_subgroup_code AS hdr_req_borrower_industry_cd,
x.customer_gci AS dtl_borrower_gci,
x.customer_name AS dtl_company_name,
(SELECT NVL (MAX (market_cap), 0)
FROM data_v2 kmv
WHERE kmv.asof_date = (SELECT MAX (actual_data_date)
FROM fvo_process_dtl dtl
WHERE dtl.process_name = 'KMV')
AND kmv.spineid = x.spineid
AND kmv.market_cap <> 0)
AS dtl_marketcap,
x.industry_subgroup_name AS dtl_industry,
x.dtl_region,
(SELECT SUM (NVL (notional, 0))
FROM vw_gcm
WHERE datestamp = (SELECT MAX (datestamp)
FROM vw_fvo_gcm_trade)
AND familygci = family_gci
AND rpt_product = 'LOAN'
AND rpt_risk_group = 'FVO')
AS dtl_current_fvo_amt,
NULL AS dtl_trader_liquidity_cd,
CAST (NULL AS number) AS dtl_manager_acceptable_amt,
NULL AS dtl_lastused_date,
NULL AS dtl_trader_comments,
NULL AS dtl_manager_comments,
CAST (NULL AS number) AS dtl_incremental_fvo_amt,
x.industry_subgroup_code AS dtl_industry_code,
x.spineid,
(SELECT SUBSTR (MAX(TO_CHAR (ratingdate, 'YYYYMMDD')
|| iss.issuerrating),
9
FROM issuerrating iss
WHERE iss.ratingschemeid =
(SELECT rs.ratingschemeid
FROM ratingscheme rs
WHERE rs.ratingschemename = 'SNP')
AND iss.ratingtypeid = (SELECT rt.ratingtypeid
FROM ratingtype rt
WHERE rt.ratingtypecode = 'LT')
AND iss.ratingdate <= TRUNC (SYSDATE)
AND iss.issuerrating NOT IN
('NR',
'WR',
'SD',
'NM',
'NRpi',
'Rpi',
'R',
'SDpi')
AND iss.spineid = x.spineid)
AS dtl_snp_rating,
(SELECT SUBSTR (MAX(TO_CHAR (ratingdate, 'YYYYMMDD')
|| iss.issuerrating),
9
FROM rating iss
WHERE iss.ratingschemeid =
(SELECT rs.ratingschemeid
FROM rating rs
WHERE rs.ratingschemename = 'MOODYS')
AND iss.ratingtypeid = (SELECT rt.ratingtypeid
FROM ratingtype rt
WHERE rt.ratingtypecode = 'LT')
AND iss.ratingdate <= TRUNC (SYSDATE)
AND iss.issuerrating NOT IN ('NR', 'WR', 'SD')
AND iss.spineid = x.spineid)
AS dtl_moodys_rating,
risk_rating AS dtl_internal_rating
FROM (SELECT /* + INDEX(xcm fvo_xcm_customer_ix3) INDEX(id fvo_ecris_d_industry_dtl_ix1)*/ xcm.customer_gci AS customer_gci,
xcm.customer_name AS customer_name,
TRIM (REPLACE (id.industry_group_name, '"', ' '))
AS industry_group_name,
id.industry_group_code,
TRIM (REPLACE (id.industry_subgroup_name, '"', ' '))
AS industry_subgroup_name,
id.industry_subgroup_code,
TRIM (REPLACE (id.industry_subgroup_name, '"', ' '))
AS dtl_industry,
(SELECT threealphacountrycode
FROM xcm_region_country_map r
WHERE r.twoalphacountrycode = xcm.country_code
AND r.regioncode != 'INTL'
AND r.region IN ('North American', 'EMEA'))
AS dtl_region,
(SELECT spineid
FROM companymap cm
WHERE cm.sourcereferenceid = 24
AND cm.sourcereferencevalue = xcm.customer_gci
AND cm.enddate IS NULL)
AS spineid,
xcm.family_gci AS family_gci,
xcm.risk_rating AS risk_rating
FROM vw_xcm xcm,
(SELECT naics_code,
industry_group_name,
industry_group_code,
industry_subgroup_name,
industry_subgroup_code
FROM vw_detail
WHERE industry_subgroup_code IS NOT NULL) id
WHERE xcm.period = (SELECT MAX (period)
FROM vw_xcm)
-- AND xcm.industry_detail_key =
-- id.industry_detail_key
AND xcm.naics_code = id.naics_code
AND TRIM (xcm.customer_gci) NOT LIKE 'S%') x
{code}Sometimes the cost-based optimizer will not take hints because it thinks it knows better. This is a matter of debate here on OTN, where some posters dogmatically assert that hints are instructions that must be followed. My experience is different. I have on rare occasions used perfectly good hints (usually INDEX) that the database simply refused to use.
Someone noted on a post a month or two ago that there may be a glitch with the CBO where it loses indexes when considering execution plans. This was based on a 10053 trace, which will show the different access paths considered during query evaluation.
Ultimately the CBO is deciding you query is more efficient not to use the indexes, even with your hint.
Looking again at your query I'll note that it is very complicated with inline views and more inline views. The CBO has trouble running multiple views efficiently - inline views, views of views, views joined to views - because views have no valid statistics associated with them. The choices the CBO makes based on views use defaults that are all but certain to be incorrect.
In particular, your index use for "id" makes no sense because it is an inline view. you could try using a global hint by pushing the hint inside the view, something like
INDEX(id.table_in_view fvo_ecris_d_industry_dtl_ix1)Unfortunately, the table inside the inline view id itself appears to be a view compliating this effort.
Try using the USE_NL hint instead of INDEX and see if that helps
Good luck -
Outlook 2013 Indexing Options in an RDS environment
Hi there,
On an RDS 2012 server, I have enabled the Search service as otherwise a mini setup runs for every user every time they launch Outlook (known issue).
This is fine but I've noticed that the user in Outlook can click File -> Options -> Search - > Indexing Options and choose to index the entire C drive (they can browse all folders on the C drive).
This is despite group policy being set to hide and prevent access to C:\ for these users.
Is there anyway way to make the C drive not show up when the users edit the Indexing Options or indeed to prevent access to the indexing options withing Outlook for normal users?
Thanks.Hi,
Which Group Policy did you refer to by "This is despite group policy being set to hide and prevent access to C:\ for these users"?
Outlook and Windows use the same Indexing Options, once we click FILE -> Options -> Search -> Indexing Options, we can also click "Modify" button to modify the Indexed Locations, this is not controlled in Outlook. Open the Indexing Options
from Control Panel, we should get the same option to change the Indexed Locations.
Regards,
Melon Chen
TechNet Community Support
It's recommended to download and install
Configuration Analyzer Tool (OffCAT), which is developed by Microsoft Support teams. Once the tool is installed, you can run it at any time to scan for hundreds of known issues in Office
programs. -
Outlook 2007 indexing stuck at around 20,000 remaining
Hello,
On Monday, a user called me and reported that it seemed that Instant Search in Outlook 2007 (Windows Vista) was stuck on ~20,000 remaining. I have dealt with this kind of problem in the past and it seemed the easiest thing to do was to rebuild the entire
index. This is painful because the user has over 50,000 emails, but when I've worked on similar issues earlier, it seemed the best thing to do. So, we'd leave Outlook open and running as much as possible and let the index rebuild.
I started that rebuild for the first user on Monday night.
Today, a second user from an entirely different site called me to report a very similar issue. Her Outlook is stuck at around 20,000 items remaining. She's also on Vista.
So, now the red flags are flying. Two users from two different sites on two different Exchange servers seeing the same stuck indexing level in Outlook?
Before I rebuild this second user's index -- and I suspect that she has much more than 50,000 emails -- is there anything else I can do? Have there been any recent patches that might alter search behavior?
Any help is appreciated! Of course!Hi,
There are a couple of levels at which Instant Search can break. You can troubleshoot Instant Search in following methods:
Marked for indexing
File-> Options-> section Search-> button Indexing Options…-> button Modify-> expand Microsoft Outlook
In the list that is shown under Microsoft Outlook, make sure that your pst-file is displayed and selected. If it is not listed, you’ll have to recreate your mail profile.
Check for pst-file corruptions
If your pst-file has been marked but Outlook doesn’t display the correct results, it usually means there is some corruption going on in your pst-file. In order to fix these you should scan your pst-file for errors with scanpst.exe. You can find this file
in the same folder as outlook.exe or use OutlookTools (free!) to locate it for you.
For Outlook 2010 you must click in the Search field in order to make the Search Tools tab visible in the Ribbon. Here click the Search Tools button and select the
Indexing Status…
Disable and then re-enable the file for indexing
Go back to the Search Options and deselect the data file that is giving you issues. Close Outlook and wait for about 5 minutes and also verify in Task Manager (CTRL+SHIFT+ESC) that on the Processes tab the outlook.exe process actually quits. You might get a
lot of disk activity; this is the Search Indexer removing the indexed items from the Index.
After this open Outlook again and go back to the Search Option and select the pst-file we just deselected. Leave the computer idle again and see if it will eventually
reach the status of "0 items remaining."
Rebuild the index
If it doesn’t, it might be that the Index itself has been damaged. In order to reset this, go to Control Panel-> Indexing Options-> Advanced-> button Rebuild
This will rebuild the entire Index from scratch and depending on the amount of documents to be indexed, this could take quite long and degrade your system’s
performance while the Indexer is still busy. I would recommend to have it rebuild itself overnight.
Hope that helps. -
Force Outlook for Mac 2011 accept iCal changes
I am trying to delete duplicates in Outlook and iCal on my MacBook Pro and my iPhone. I can delete duplicates on the Mac, but then they sync back to their duplicates and conform to Outlook. How do I change it so that iCal is the source for the changes?
thanks!
BrettI'm afraid the answer is that you can't, because Microsoft have not provided it with the necessary protocols. This thread looks at it in some detail, including an official response from Microsoft:
https://discussions.apple.com/message/17597733#17597733
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IPhone no longer syncing with iCal since purchasing new Macbook Pro
I've searched other posts and some were exhaustively long complaints about iCloud and I really don't want to read through 600 posts to get to what should be a simple answer to a really obnoxious problem that never used to be a problem before Maverick
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Wrong number or types of argumnet in a call to error
Hi all, Below is my stored proc and it has a input parameter 'c_count_or_perc' . I have passed value to this parameter as in the if block. But I got the error as "wrong number or types of argumnet in a call to ' . I really dont know how to pass input
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Hello, I'm searching about a pdf reader, if it exists or not for my phone which is Nokia X3-02. Thank a lot for tour help.
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I recently upgraded to Reader X, using XP SP3, but it prints garbage
I have two printers, an HP j4580 (default) and a Brother mfc-7420 (now gives poor quality after a number of years of satisfactory use). I can usually print a single page PDF but if there are multiple pages, some or all of them print garbage. I have
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Here are some common WTC questions and answers: Q1: What is the transaction story for WTC between WLS and Tuxedo and how does it differ from Jolt? A1: In version 1.0 of WTC transactions may be started in WLS and will "infect" Tuxedo with the same tra