The DIMINFO affects query performance?
Hi allA USER_SDO_GEOM_METADATA can. DIMINFO well defined to improve the query performance?
For all the tables in my system, I have the USER_SDO_GEOM_METADATA view like this:
DIMINFO
X; -2147483648; 2147483648; 5TH-5
Y; -2147483648; 2147483648; 5TH-5
Z; -2147483648; 2147483648; 5TH-5
Thanks to you all
The simple answer is Yes - it provides an alternative and faster I/O path.
The real question is whether it is supposed that was the data model and its use.
So your question is similar to asking if a varchar2 column indexing is good or not. The answer is "+ depends on +".
Tags: Database
Similar Questions
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The BLASTP_ALIGN query performance decreases as increases the size table Ref?
Newbie here.
I'm using Oracle 11.2.0.3.
I am currently running and a loop through the cursor according to who uses the tool BLASTP_ALIGN from Oracle:
FOR MyALIGN_TAB IN
(
Select a.query_string, H.AA_SEQUENCE target_string, t_seq_id, pct_identity, alignment_length, incompatibilities, positive, gap_openings, gap_list, q_seq_start, q_frame, q_seq_end, t_seq_start, t_seq_end, t_frame, score, wait
from (select t_seq_id, pct_identity, alignment_length, incompatibilities, positive, gap_openings, gap_list, q_seq_start, q_frame, q_seq_end, t_seq_start, t_seq_end, t_frame, score, wait
table (BLASTP_ALIGN ((p_INPUT_SEQUENCE SELECT query_string FROM DUAL),
CURSOR (Select GB_ACCESSION, AA_SEQUENCE from HUMAN_DB1. HUMAN_PROTEINS),
1-1, 0, 0, 'PAM30',. 1, 10, 1, 2, 0, 0)
)
),
(SELECT p_INPUT_SEQUENCE FROM DUAL Query_string).
HUMAN_DB1. HUMAN_PROTEINS H
WHERE UPPER (t_seq_id) = UPPER (H.gb_accession) and gap_openings = 0
)
LOOP
This initial query works relatively well (about 2 seconds) on a table target of approximately 20,000 documents (reproduced above, as the HUAMN_DB1. Table HUMAN_PROTEINS. However, if I had to choose a selected target table that contains approximately 170 000 records, the query performance are significantly reduced in about 45 seconds. The two tables have identical ratings.
I was wondering if there are ways to improve the performance of BLASTP_ALIGN on large tables? There only seems to be a lot of documentation on BLASTP_ALIGN. I could find this (http://docs.oracle.com/cd/B19306_01/datamine.102/b14340/blast.htm), but it wasn't that useful.
Any ideas would be greatly appreciated.
In case one is interested... it looked like the AA_SEQUENCE column in the following slider: SLIDER (Select GB_ACCESSION, AA_SEQUENCE from HUMAN_DB1. HUMAN_PROTEINS) was a CLOB field. In my second target, my column correspodoning table was VARCHAR2. One hypothesis is that BLASTP_ALIGN made a VARCHAR2-> CLOB conversion internally. I changed the table to have a CLOB column and with success against BLASTP_ALIGN 170 000 documents about 8 seconds (not much, but better than 45).
I will mark it as answered.
-
performance issue with the Oracle SQL query
Dears
Good evening
I am new to begin to use Oracle SQL, I have a sql query which takes longer to run in production.
Each table in the query contains 1.2 million records and DBA suggested using the "Oracle - tips. I don't have good knowledge on this subject and the difficulties to implement this advice for imrpovise performance. In the product the jobs Informatica are failed and stuck with this problem of query performance.
I ask this forum for an emergency for me to solve this problem by using "advice". kindly help me.
SELECT
CASE.ID,
CASE. DTYPE,
CASE. Version
CASE. EXTERNAL_REF,
CASE. CREATION_TS,
RQ. TYPE
Of
PAS_CASE CASE,
AS_REQUEST RQ,
CN PAS_CONTEXT
where rq.case_id = case.id
AND rq.id = cn.request_id
and rq. DTYPE = "MAINREQUEST."
and rq. TYPE in
(
'bgc.dar.vap.resolution.advice ',' bgc.dar.e2etest.execution ',' bgc.tbf.repair.vap', ' bgc.dar.e2etest ',.
'bgc.dar.e2etest.intermediate.execution ',' bgc.cbm ',' bgc.dar.e2etest.preparation', ' bgc.chc.polling '.)
and CN. STATUS ('FINISHED', 'CANCEL', 'TIMEOUT', 'ERROR')
AND CAST (CN. CREATION_TS AS DATE) > = TO_DATE ('2014-05-06 00:00:00 ',' ' YYYY-MM-DD HH24:MI:SS)
AND
CAST (CN. CREATION_TS AS DATE) < TO_DATE ('2014-05-06 23:59:59 ',' ' YYYY-MM-DD HH24:MI:SS)-2nd request
SELECT
RA.ID,
RHEUMATOID ARTHRITIS. Version
RHEUMATOID ARTHRITIS. REQUEST_ID,
RA.NAME,
RHEUMATOID ARTHRITIS. VALUE,
RHEUMATOID ARTHRITIS. LOB_ID,
RHEUMATOID ARTHRITIS. DTYPE,
RHEUMATOID ARTHRITIS. CREATION_TS,
TASK. MAIN_REQ_TYPE
PAS_REQUESTATTRIBUTE RA
Join
(
Select tsk.ID, tsk. TYPE, main_req_type main_req.
of tsk PAS_REQUEST
Join
(
Select cn.id as context_id, rq. TYPE main_req_type
of PAS_REQUEST rq
Cn PAS_CONTEXT
where rq.id = cn.request_id
and rq. DTYPE = "MAINREQUEST."
and rq. TYPE in
(
'bgc.dar.vap.resolution.advice ',' bgc.dar.e2etest.execution ',' bgc.tbf.repair.vap', ' bgc.dar.e2etest ',.
'bgc.dar.e2etest.intermediate.execution ',' bgc.cbm ',' bgc.dar.e2etest.preparation', ' bgc.chc.polling '.
)
and cn. STATUS ('FINISHED', 'CANCEL', 'TIMEOUT', 'ERROR')
and CAST (cn. END_TS AS DATE) > = TO_DATE ('2014-05-06 00:00:00 ',' ' YYYY-MM-DD HH24:MI:SS)
and CAST (cn. END_TS AS DATE) < = TO_DATE ('2014-05-06 23:59:59 ',' ' YYYY-MM-DD HH24:MI:SS)
and cn.ID between the 20141999999999999 AND 20141800000000000
and rq.ID between the 20141999999999999 AND 20141800000000000) main_req
On tsk.parent_context_id = main_req.context_id
and tsk. DTYPE in ('ANALYSIS_TASK', 'DECISION_TASK')
and tsk.ID between $$ LOW_ID1 AND $$ HIGH_ID1
) task
on the RA REQUEST_ID = task.ID
and RA.ID between $$ LOW_ID1 AND $$ HIGH_ID1
UNIONSELECT
RA.ID,
RHEUMATOID ARTHRITIS. Version
RHEUMATOID ARTHRITIS. REQUEST_ID,
RA.NAME,
RHEUMATOID ARTHRITIS. VALUE,
RHEUMATOID ARTHRITIS. LOB_ID,
RHEUMATOID ARTHRITIS. DTYPE,
RHEUMATOID ARTHRITIS. CREATION_TS,
MAIN_REQ. TYPE
PAS_REQUESTATTRIBUTE RA
Join
(
Select rq.id, rq.type
of PAS_REQUEST rq
Cn PAS_CONTEXT
where rq.id = cn.request_id
and rq. DTYPE = "MAINREQUEST."
and rq. TYPE in
(
'bgc.dar.vap.resolution.advice ',' bgc.dar.e2etest.execution ',' bgc.tbf.repair.vap', ' bgc.dar.e2etest ',.
'bgc.dar.e2etest.intermediate.execution ',' bgc.cbm ',' bgc.dar.e2etest.preparation', ' bgc.chc.polling '.
)
and cn. STATUS ('FINISHED', 'CANCEL', 'TIMEOUT', 'ERROR')
and CAST (cn. END_TS AS DATE) > = TO_DATE ('2014-05-06 00:00:00 ',' ' YYYY-MM-DD HH24:MI:SS)
and CAST (cn. END_TS AS DATE) < = TO_DATE ('2014-05-06 23:59:59 ',' ' YYYY-MM-DD HH24:MI:SS)
and cn.ID between the 20141999999999999 AND 20141800000000000
and rq.ID between the 20141999999999999 AND 20141800000000000
) main_req
on the RA REQUEST_ID = main_req.ID-3rd request
SELECT
RB.ID,
RB. DTYPE,
RB. Version
RB. TYPE,
RB. CREATION_TS,
RB. TASK_ID,
RB. Color
RB. GLOBAL_RESULT,
TASK. MAIN_REQ_TYPE
Of
PAS_RESULTBLOCK RB
Join
(
Select tsk.ID, tsk. TYPE, main_req_type main_req.
of tsk PAS_REQUEST
Join
(
Select cn.id as context_id, rq. TYPE main_req_type
of PAS_REQUEST rq
Cn PAS_CONTEXT
where rq.id = cn.request_id
and rq. DTYPE = "MAINREQUEST."
and rq. TYPE in
(
'bgc.dar.vap.resolution.advice ',' bgc.dar.e2etest.execution ',' bgc.tbf.repair.vap', ' bgc.dar.e2etest ',.
'bgc.dar.e2etest.intermediate.execution ',' bgc.cbm ',' bgc.dar.e2etest.preparation', ' bgc.chc.polling '.
)
and cn. STATUS ('FINISHED', 'CANCEL', 'TIMEOUT', 'ERROR')
and CAST (cn. END_TS AS DATE) > = TO_DATE ('2014-05-06 00:00:00 ',' ' YYYY-MM-DD HH24:MI:SS)
and CAST (cn. END_TS AS DATE) < = TO_DATE ('2014-05-06 23:59:59 ',' ' YYYY-MM-DD HH24:MI:SS)
and cn.ID between the 20141999999999999 AND 20141800000000000
and rq.ID between the 20141999999999999 AND 20141800000000000
) main_req
On tsk.parent_context_id = main_req.context_id
and tsk. DTYPE in ('ANALYSIS_TASK', 'DECISION_TASK')
and tsk.ID between $$ LOW_ID1 AND $$ HIGH_ID1
) task
We rb.task_id = task.ID
and rb.ID between $$ LOW_ID1 AND $$ HIGH_ID1
and RB. TYPE is not null
and RB. TYPE IN
(
'bgc.dar.vap.resolution.advice ',' bgc.dar.e2etest.execution ',' bgc.tbf.repair.vap', ' bgc.dar.e2etest ',.
'bgc.dar.e2etest.intermediate.execution ',' bgc.cbm ',' bgc.dar.e2etest.preparation', ' bgc.chc.polling '.
)
UNION
SELECT
RB.ID,
RB. DTYPE,
RB. Version
RB. TYPE,
RB. CREATION_TS,
RB. TASK_ID,
RB. Color
RB. GLOBAL_RESULT,
TASK. MAIN_REQ_TYPE
Of
PAS_RESULTBLOCK RB
Join
(
Select tsk.ID, tsk. TYPE, main_req_type main_req.
of tsk PAS_REQUEST
Join
(
Select cn.id as context_id, rq. TYPE main_req_type
of PAS_REQUEST rq
Cn PAS_CONTEXT
where rq.id = cn.request_id
and rq. DTYPE = "MAINREQUEST."
and rq. TYPE in
(
'bgc.dar.vap.resolution.advice ',' bgc.dar.e2etest.execution ',' bgc.tbf.repair.vap', ' bgc.dar.e2etest ',.
'bgc.dar.e2etest.intermediate.execution ',' bgc.cbm ',' bgc.dar.e2etest.preparation', ' bgc.chc.polling '.
)
and cn. STATUS ('FINISHED', 'CANCEL', 'TIMEOUT', 'ERROR')
and CAST (cn. END_TS AS DATE) > = TO_DATE ('2014-05-06 00:00:00 ',' ' YYYY-MM-DD HH24:MI:SS)
and CAST (cn. END_TS AS DATE) < = TO_DATE ('2014-05-06 23:59:59 ',' ' YYYY-MM-DD HH24:MI:SS)
and cn.ID between the 20141999999999999 AND 20141800000000000
and rq.ID between the 20141999999999999 AND 20141800000000000
) main_req
On tsk.parent_context_id = main_req.context_id
and tsk. DTYPE in ('ANALYSIS_TASK', 'DECISION_TASK')
and tsk.ID between $$ LOW_ID1 AND $$ HIGH_ID1
) task
We rb.task_id = task.ID
and rb.ID between $$ LOW_ID1 AND $$ HIGH_ID1
and RB. TYPE is nullSELECT
RB.ID,
RB. DTYPE,
RB. Version
RB. TYPE,
RB. CREATION_TS,
RB. TASK_ID,
RB. Color
RB. GLOBAL_RESULT,
TASK. MAIN_REQ_TYPE
Of
PAS_RESULTBLOCK RB
Join
(
Select tsk.ID, tsk. TYPE, main_req_type main_req.
of tsk PAS_REQUEST
Join
(
Select cn.id as context_id, rq. TYPE main_req_type
of PAS_REQUEST rq
Cn PAS_CONTEXT
where rq.id = cn.request_id
and rq. DTYPE = "MAINREQUEST."
and rq. TYPE in
(
'bgc.dar.vap.resolution.advice ',' bgc.dar.e2etest.execution ',' bgc.tbf.repair.vap', ' bgc.dar.e2etest ',.
'bgc.dar.e2etest.intermediate.execution ',' bgc.cbm ',' bgc.dar.e2etest.preparation', ' bgc.chc.polling '.
)
and cn. STATUS ('FINISHED', 'CANCEL', 'TIMEOUT', 'ERROR')
and CAST (cn. END_TS AS DATE) > = TO_DATE ('2014-05-06 00:00:00 ',' ' YYYY-MM-DD HH24:MI:SS)
and CAST (cn. END_TS AS DATE) < = TO_DATE ('2014-05-06 23:59:59 ',' ' YYYY-MM-DD HH24:MI:SS)
and cn.ID between the 20141999999999999 AND 20141800000000000
and rq.ID between the 20141999999999999 AND 20141800000000000
) main_req
On tsk.parent_context_id = main_req.context_id
and tsk. DTYPE in ('ANALYSIS_TASK', 'DECISION_TASK')
and tsk.ID between $$ LOW_ID1 AND $$ HIGH_ID1
) task
We rb.task_id = task.ID
and rb.ID between $$ LOW_ID1 AND $$ HIGH_ID1
and RB. TYPE is not null
and RB. TYPE IN
(
'bgc.dar.vap.resolution.advice ',' bgc.dar.e2etest.execution ',' bgc.tbf.repair.vap', ' bgc.dar.e2etest ',.
'bgc.dar.e2etest.intermediate.execution ',' bgc.cbm ',' bgc.dar.e2etest.preparation', ' bgc.chc.polling '.
)
UNION
SELECT
RB.ID,
RB. DTYPE,
RB. Version
RB. TYPE,
RB. CREATION_TS,
RB. TASK_ID,
RB. Color
RB. GLOBAL_RESULT,
TASK. MAIN_REQ_TYPE
Of
PAS_RESULTBLOCK RB
Join
(
Select tsk.ID, tsk. TYPE, main_req_type main_req.
of tsk PAS_REQUEST
Join
(
Select cn.id as context_id, rq. TYPE main_req_type
of PAS_REQUEST rq
Cn PAS_CONTEXT
where rq.id = cn.request_id
and rq. DTYPE = "MAINREQUEST."
and rq. TYPE in
(
'bgc.dar.vap.resolution.advice ',' bgc.dar.e2etest.execution ',' bgc.tbf.repair.vap', ' bgc.dar.e2etest ',.
'bgc.dar.e2etest.intermediate.execution ',' bgc.cbm ',' bgc.dar.e2etest.preparation', ' bgc.chc.polling '.
)
and cn. STATUS ('FINISHED', 'CANCEL', 'TIMEOUT', 'ERROR')
and CAST (cn. END_TS AS DATE) > = TO_DATE ('2014-05-06 00:00:00 ',' ' YYYY-MM-DD HH24:MI:SS)
and CAST (cn. END_TS AS DATE) < = TO_DATE ('2014-05-06 23:59:59 ',' ' YYYY-MM-DD HH24:MI:SS)
and cn.ID between the 20141999999999999 AND 20141800000000000
and rq.ID between the 20141999999999999 AND 20141800000000000
) main_req
On tsk.parent_context_id = main_req.context_id
and tsk. DTYPE in ('ANALYSIS_TASK', 'DECISION_TASK')
and tsk.ID between $$ LOW_ID1 AND $$ HIGH_ID1
) task
We rb.task_id = task.ID
and rb.ID between $$ LOW_ID1 AND $$ HIGH_ID1
and RB. TYPE is null
-4th query
SELECT
RI.ID,
UII DTYPE,
UII Version
UII RESULTBLOCK_ID,
RI.NAME,
UII VALUE,
UII UNIT,
UII Color
UII LOB_ID,
UII CREATION_TS,
UII SEQUENCE,
UII DETAILLEVEL,
RES_BLK. MAIN_REQ_TYPE
Of
RI PAS_RESULTITEM
Join
(
Select
rb.ID, rb. TYPE rb_type, task. TYPE as the task_type, task. pas_resultblock rb main_req_type
Join
(
Select tsk.ID, tsk. TYPE, main_req_type main_req.
of tsk PAS_REQUEST
Join
(
Select cn.id as context_id, rq. TYPE main_req_type
of PAS_REQUEST rq
Cn PAS_CONTEXT
where rq.id = cn.request_id
and rq. DTYPE = "MAINREQUEST."
and rq. TYPE in
(
'bgc.dar.vap.resolution.advice ',' bgc.dar.e2etest.execution ',' bgc.tbf.repair.vap', ' bgc.dar.e2etest ',.
'bgc.dar.e2etest.intermediate.execution ',' bgc.cbm ',' bgc.dar.e2etest.preparation', ' bgc.chc.polling '.
)
and cn. STATUS ('FINISHED', 'CANCEL', 'TIMEOUT', 'ERROR')
and CAST (cn. END_TS AS DATE) > = TO_DATE ('2014-05-06 00:00:00 ',' ' YYYY-MM-DD HH24:MI:SS)
and CAST (cn. END_TS AS DATE) < = TO_DATE ('2014-05-06 23:59:59 ',' ' YYYY-MM-DD HH24:MI:SS)
and cn.ID between the 20141999999999999 AND 20141800000000000
and rq.ID between the 20141999999999999 AND 20141800000000000
) main_req
On tsk.parent_context_id = main_req.context_id
and tsk. DTYPE in ('ANALYSIS_TASK', 'DECISION_TASK')
and tsk.ID between the 20141999999999999 AND 20141800000000000
) task
We rb.task_id = task.ID
and rb.ID between the 20141999999999999 AND 20141800000000000
and RB. TYPE IN
(
'bgc.dar.vap.resolution.advice ',' bgc.dar.e2etest.execution ',' bgc.tbf.repair.vap', ' bgc.dar.e2etest ',.
'bgc.dar.e2etest.intermediate.execution ',' bgc.cbm ',' bgc.dar.e2etest.preparation', ' bgc.chc.polling '.
)
) res_blk
On ri.resultblock_id = res_blk.ID
where IN RI.NAME
(
'bgc.dar.vap.resolution.advice ',' bgc.dar.e2etest.execution ',' bgc.tbf.repair.vap', ' bgc.dar.e2etest ',.
'bgc.dar.e2etest.intermediate.execution ',' bgc.cbm ',' bgc.dar.e2etest.preparation', ' bgc.chc.polling '.
)
and RI.ID between the 20141999999999999 AND 20141800000000000
and RI.NAME is not null
UNIONSelect
RI.ID,
UII DTYPE,
UII Version
UII RESULTBLOCK_ID,
RI.NAME,
UII VALUE,
UII UNIT,
UII Color
UII LOB_ID,
UII CREATION_TS,
UII SEQUENCE,
UII DETAILLEVEL,
RES_BLK. MAIN_REQ_TYPE
of pas_resultitem ri
Join
(
Select
rb.ID, rb. TYPE rb_type, task. TYPE as the task_type, task. pas_resultblock rb main_req_type
Join
(
Select tsk.ID, tsk. TYPE, main_req_type main_req.
of tsk PAS_REQUEST
Join
(
Select cn.id as context_id, rq. TYPE main_req_type
of PAS_REQUEST rq
Cn PAS_CONTEXT
where rq.id = cn.request_id
and rq. DTYPE = "MAINREQUEST."
and rq. TYPE in
(
'bgc.dar.vap.resolution.advice ',' bgc.dar.e2etest.execution ',' bgc.tbf.repair.vap', ' bgc.dar.e2etest ',.
'bgc.dar.e2etest.intermediate.execution ',' bgc.cbm ',' bgc.dar.e2etest.preparation', ' bgc.chc.polling '.
)
and cn. STATUS ('FINISHED', 'CANCEL', 'TIMEOUT', 'ERROR')
and CAST (cn. END_TS AS DATE) > = TO_DATE ('2014-05-06 00:00:00 ',' ' YYYY-MM-DD HH24:MI:SS)
and CAST (cn. END_TS AS DATE) < = TO_DATE ('2014-05-06 23:59:59 ',' ' YYYY-MM-DD HH24:MI:SS)
and cn.ID between the 20141999999999999 AND 20141800000000000
and rq.ID between the 20141999999999999 AND 20141800000000000
) main_req
On tsk.parent_context_id = main_req.context_id
and tsk. DTYPE in ('ANALYSIS_TASK', 'DECISION_TASK')
and tsk.ID between the 20141999999999999 AND 20141800000000000
) task
We rb.task_id = task.ID
and rb.ID between the 20141999999999999 AND 20141800000000000
) res_blk
On ri.resultblock_id = res_blk.ID
where RI.ID between 20141800000000000 20141999999999999 AND
and RI.NAME is null-REQUEST OF 5HT
SELECT
TSK.ID,
TSK. Version
TSK. DTYPE,
TSK. CASE_ID,
TSK. TYPE,
TSK. CORRELATION_ID,
TSK. INITIATOR,
TSK. EXECUTOR,
TSK. CATEGORY,
TSK. PARENT_CONTEXT_ID,
TSK. CREATION_TS,
MAIN_REQ. MAIN_REQ_TYPE
Of
TSK PAS_REQUEST
Join
(
Select cn.id as context_id, rq. TYPE main_req_type
of PAS_REQUEST rq
Cn PAS_CONTEXT
where rq.id = cn.request_id
and rq. DTYPE = "MAINREQUEST."
and rq. TYPE in
(
'bgc.dar.vap.resolution.advice ',' bgc.dar.e2etest.execution ',' bgc.tbf.repair.vap', ' bgc.dar.e2etest ',.
'bgc.dar.e2etest.intermediate.execution ',' bgc.cbm ',' bgc.dar.e2etest.preparation', ' bgc.chc.polling '.
)
and cn. STATUS ('FINISHED', 'CANCEL', 'TIMEOUT', 'ERROR')
and CAST (cn. END_TS AS DATE) > = TO_DATE ('2014-05-06 00:00:00 ',' ' YYYY-MM-DD HH24:MI:SS)
and CAST (cn. END_TS AS DATE) < = TO_DATE ('2014-05-06 23:59:59 ',' ' YYYY-MM-DD HH24:MI:SS)
and cn.ID between the 20141999999999999 AND 20141800000000000
and rq.ID between the 20141999999999999 AND 20141800000000000
) main_req
On tsk.parent_context_id = main_req.context_id
and tsk. DTYPE in ('ANALYSIS_TASK', 'DECISION_TASK')
and tsk.ID between $$ LOW_ID1 AND $$ HIGH_ID1
UNION
Select
MREQ.ID,
MREQ. Version
MREQ. DTYPE,
MREQ. CASE_ID,
MREQ. TYPE,
MREQ. CORRELATION_ID,
MREQ. INITIATOR,
MREQ. EXECUTOR,
MREQ. CATEGORY,
MREQ. PARENT_CONTEXT_ID,
MREQ. CREATION_TS,
MREQ. TYPE
of PAS_REQUEST mreq
Cn PAS_CONTEXT
where mreq.id = cn.request_id
and mreq. DTYPE = "MAINREQUEST."
and mreq. TYPE in
(
'bgc.dar.vap.resolution.advice ',' bgc.dar.e2etest.execution ',' bgc.tbf.repair.vap', ' bgc.dar.e2etest ',.
'bgc.dar.e2etest.intermediate.execution ',' bgc.cbm ',' bgc.dar.e2etest.preparation', ' bgc.chc.polling '.
)
and cn. STATUS ('FINISHED', 'CANCEL', 'TIMEOUT', 'ERROR')
and CAST (cn. END_TS AS DATE) > = TO_DATE ('2014-05-06 00:00:00 ',' ' YYYY-MM-DD HH24:MI:SS)
and CAST (cn. END_TS AS DATE) < = TO_DATE ('2014-05-06 23:59:59 ',' ' YYYY-MM-DD HH24:MI:SS)
and cn.ID between the 20141999999999999 AND 20141800000000000
and mreq.ID between the 20141999999999999 AND 20141800000000000
Tips will be may not be necessary (proportional to the cardinalities need)
Select pc.id, pc.dtype, pc.version, pc.external_ref, pc.creation_ts, rq.type
from pas_case
as_request rq,
CN pas_context
where rq.case_id = pc.id
and rq.id = cn.request_id
and rq.dtype = 'MAINREQUEST. '
and rq.type in ('bgc.dar.vap.resolution.advice ',' bgc.dar.e2etest.execution', ' bgc.tbf.repair.vap',
'bgc.dar.e2etest ',' bgc.dar.e2etest.intermediate.execution', ' bgc.cbm ',.
'bgc.dar.e2etest.preparation ','bgc.chc.polling '.
)
and cn.status in ('FINISHED', 'CANCEL', 'TIMEOUT', 'ERROR')
and cn.creation_ts > = to_timestamp ('2014-05-06 00:00:00 ',' yyyy-mm-dd hh24:mi:ss')
and cn.creation_ts<= to_timestamp('2014-05-06="" 23:59:59.999999','yyyy-mm-dd="">
-2nd request
with
main_request as
(select / * + materialize * /)
CN.ID as context_id, rq.type as main_req_type
of pas_request rq
Join
CN pas_context
On rq.id = cn.request_id
and rq.dtype = 'MAINREQUEST. '
and rq.type in ('bgc.dar.vap.resolution.advice ',' bgc.dar.e2etest.execution', ' bgc.chc.polling',
'bgc.tbf.repair.vap ',' bgc.dar.e2etest', ' bgc.dar.e2etest.intermediate.execution ',.
'bgc.cbm ','bgc.dar.e2etest.preparation '.
)
and cn.status in ('FINISHED', 'CANCEL', 'TIMEOUT', 'ERROR')
and cn.end_ts > = to_timestamp ('2014-05-06 00:00:00 ',' yyyy-mm-dd hh24:mi:ss')
and cn.end_ts<= to_timestamp('2014-05-06="" 23:59:59.999999','yyyy-mm-dd="">
and cn.id between 20141800000000000 and 20141999999999999
and rq.id between 20141800000000000 and 20141999999999999
)
Select ra.id, ra.version, ra.request_id, ra.name, ra.value, ra.lob_id, ra.dtype, ra.creation_ts, task.main_req_type
of pas_requestattribute ra
Join
(select tsk.id, tsk.type, main_req.main_req_type
from pas_request tsk
Join
main_request main_req
On tsk.parent_context_id = main_req.context_id
and tsk.dtype in ('ANALYSIS_TASK', 'DECISION_TASK')
and tsk.id between $$ low_id1 and $$ high_id1
) task
We ra.request_id = task.id
and ra.id between $$ low_id1 and $$ high_id1
Union
Select ra.id, ra.version, ra.request_id, ra.name, ra.value, ra.lob_id, ra.dtype, ra.creation_ts, main_req.type
of pas_requestattribute ra
Join
main_request main_req
On ra.request_id = main_req.context_id
-3rd request
Select rb.id, rb.dtype, rb.version, rb.type, rb.creation_ts, rb.task_id, rb.color, rb.global_result, task.main_req_type
of pas_resultblock rb
Join
(select tsk.id, tsk.type, main_req.main_req_type
from pas_request tsk
Join
(select cn.id as context_id, rq.type as main_req_type
of pas_request rq
Join
CN pas_context
On rq.id = cn.request_id
and rq.dtype = 'MAINREQUEST. '
and rq.type in ('bgc.dar.vap.resolution.advice ','bgc.dar.e2etest.execution ',
'bgc.tbf.repair.vap ','bgc.dar.e2etest ',.
'bgc.dar.e2etest.intermediate.execution ','bgc.cbm ',.
'bgc.dar.e2etest.preparation ','bgc.chc.polling '.
)
and cn.status in ('FINISHED', 'CANCEL', 'TIMEOUT', 'ERROR')
and cn.end_ts > = to_timestamp ('2014-05-06 00:00:00 ',' yyyy-mm-dd hh24:mi:ss')
and cn.end_ts<= to_timestamp('2014-05-06="" 23:59:59.999999','yyyy-mm-dd="">
and cn.id between 20141800000000000 and 20141999999999999
and rq.id between 20141800000000000 and 20141999999999999
) main_req
On tsk.parent_context_id = main_req.context_id
and tsk.dtype in ('ANALYSIS_TASK', 'DECISION_TASK')
and tsk.id between $$ low_id1 and $$ high_id1
) task
We rb.task_id = task.id
and rb.id between $$ low_id1 and $$ high_id1
where the type is null
or (type is not null
type in ('bgc.dar.vap.resolution.advice ',' bgc.dar.e2etest.execution ', ' bgc.tbf.repair.vap',
'bgc.dar.e2etest ',' bgc.dar.e2etest.intermediate.execution', ' bgc.cbm ',.
'bgc.dar.e2etest.preparation ','bgc.chc.polling '.
)
)
-4th query
Select ri.id, ri.dtype, ri.version, ri.resultblock_id, ri.name, ri.value, ri.unit, ri.color, ri.lob_id.
RI.creation_ts, RI. Sequence, RI. DetailLevel, res_blk.main_req_type
of pas_resultitem ri
Join
(select rb.id, rb.type as rb_type, task.type as task_type, task.main_req_type)
of pas_resultblock rb
Join
(select main_req_type, tsk.id, tsk.type, main_req.)
from pas_request tsk
Join
(select cn.id as context_id, rq.type as main_req_type
of pas_request rq
Join
CN pas_context
On rq.id = cn.request_id
and rq.dtype = 'MAINREQUEST. '
and rq.type in ('bgc.dar.vap.resolution.advice ','bgc.dar.e2etest.execution ',
'bgc.tbf.repair.vap ','bgc.dar.e2etest ',.
'bgc.dar.e2etest.intermediate.execution ','bgc.cbm ',.
'bgc.dar.e2etest.preparation ','bgc.chc.polling '.
)
and cn.status in ('FINISHED', 'CANCEL', 'TIMEOUT', 'ERROR')
and cn.end_ts > = to_timestamp ('2014-05-06 00:00:00 ',' yyyy-mm-dd hh24:mi:ss')
and cn.end_ts<= to_timestamp('2014-05-06="" 23:59:59.999999','yyyy-mm-dd="">
and cn.id between 20141800000000000 and 20141999999999999
and rq.id between 20141800000000000 and 20141999999999999
) main_req
On tsk.parent_context_id = main_req.context_id
and tsk.dtype in ('ANALYSIS_TASK', 'DECISION_TASK')
and tsk.id between 20141800000000000 and 20141999999999999
) task
We rb.task_id = task.id
and rb.id between 20141800000000000 and 20141999999999999
and rb.type in ('bgc.dar.vap.resolution.advice ',' bgc.dar.e2etest.execution', ' bgc.tbf.repair.vap',
'bgc.dar.e2etest ',' bgc.dar.e2etest.intermediate.execution', ' bgc.cbm ',.
'bgc.dar.e2etest.preparation ','bgc.chc.polling '.
)
) res_blk
On ri.resultblock_id = res_blk.id
and ri.id between 20141800000000000 and 20141999999999999
where ri.name is null
or (ri.name is not null
and ri.name in ('bgc.dar.vap.resolution.advice ',' bgc.dar.e2etest.execution', ' bgc.tbf.repair.vap',
'bgc.dar.e2etest ',' bgc.dar.e2etest.intermediate.execution', ' bgc.cbm ',.
'bgc.dar.e2etest.preparation ','bgc.chc.polling '.
)
)
-5th application
with
main_request as
(select / * + materialize * / )
mreq.ID, mreq.version, mreq.dtype, mreq.case_id, mreq.type, mreq.correlation_id, mreq. Initiator, mreq. Executor,
mreq. Category, mreq.parent_context_id, mreq.creation_ts, mreq.type
of pas_request mreq
Join
CN pas_context
On mreq.id = cn.request_id
and mreq.dtype = 'MAINREQUEST. '
and mreq.type in ('bgc.dar.vap.resolution.advice ',' bgc.dar.e2etest.execution', ' bgc.tbf.repair.vap',
'bgc.dar.e2etest ',' bgc.dar.e2etest.intermediate.execution', ' bgc.cbm ',.
'bgc.dar.e2etest.preparation ','bgc.chc.polling '.
)
and cn.status in ('FINISHED', 'CANCEL', 'TIMEOUT', 'ERROR')
and cn.end_ts > = to_timestamp ('2014-05-06 00:00:00 ',' yyyy-mm-dd hh24:mi:ss')
and cn.end_ts<= to_timestamp('2014-05-06="" 23:59:59.999999','yyyy-mm-dd="">
and cn.id between 20141800000000000 and 20141999999999999
and mreq.id between 20141800000000000 and 20141999999999999
)
Select tsk.id, tsk.version, tsk.dtype, tsk.case_id, tsk.type, tsk.correlation_id, tsk.initiator, tsk.executor,
TSK. Category, tsk.parent_context_id, tsk.creation_ts, main_req.main_req_type
from pas_request tsk
Join
main_request main_req
On tsk.parent_context_id = main_req.id
and tsk.dtype in ('ANALYSIS_TASK', 'DECISION_TASK')
and tsk.id between $$ low_id1 and $$ high_id1
Union
SELECT id, version, dtype, case_id, type, correlation_id, initiator, executor,
category, type parent_context_id, creation_ts
of main_request
Concerning
Etbin
-
FRM - 40603:Records is no longer reserved for the update. Query for changes
Hi I have a form that has been developing 6i and upgraded to 11g form work well in 6i, but when I try to do the same function in 11g get this error
FRM - 40603:Records is no longer reserved for the update. Query for changes
When I commit this execute_query (for_update); It is the form to clear values when it loads, the error comes when I try to deleteHow can I do this
Action: If you want to change the block, you will need to re - interview.
I use When-Timer-Expired (WTE) trigger
You have a 'relationship' defined between the blocks of your master and detail? If so, simply update your master block and the block of details will automatically be re-interviewed. If you cannot use a relationship, then you can use can create a timer in the trigger that updates the database, then in the trigger When-Timer-Expired (WTE) you can go to the retail block and run a query. For example: / * the sample on change trigger * /.
DECLARE timer_id TIMER; BEGIN ....your code here that performs the update.... /* Now create an instance of a timer */ timer_id := Create_Timer ('upd_detail',1,NO_REPEAT); END;/* Sample Form Level When-Timer-Expired trigger */ DECLARE timer_id TIMER; BEGIN -- Find the timer first timer_id := FIND_TIMER('upd_detail'); IF NOT ID_NULL(timer_id) THEN GO_BLOCK('DETAIL_BLOCK'); Execute_Query; END IF; END; -
Hello
How knowledge/check if the RMAN backup was performed using a current control file or database catalog? I mean RMAN prompt or sqlplus is it possible to know.
Thank you
You're welcome my friend
You can see them using two methods.
as I mentioned above, you can see them connect to the catalog database and you can query using the view that I sent
http://docs.Oracle.com/CD/E11882_01/backup.112/e10642/rcmreprt.htm#BRADV89601
the other method is the list command, you must use the list command after connecting using rman "rman target / catalog cat_user/cat_pass@catdbtns" command
http://docs.Oracle.com/CD/E11882_01/backup.112/e10642/rcmreprt.htm#BRADV8136
Check the value of the control_file_record_keep_time parameter. The default value is 7 days. in the output of the list command, if you can see the old backups to the value, you must be sure that the backup information comes from the catalogue database
SELECT * FROM parameter $ v where name = 'control_file_record_keep_time '.
an example of command list
the list of completed database before backup ' sysdate-10'.
Concerning
-
How to tune the query performance, any1 help me to impropve... Thanks in advanceCURSOR c_exercise_list IS SELECT DECODE(v_mfd_mask_id ,'Y',' ',o.opt_id) opt_id, DECODE(v_mfd_mask_id ,'Y',' ',o.soc_sec) soc_sec, P.plan_id plan_id, E.exer_id exer_id, E.exer_num, DECODE(G.sar_flag, 0, DECODE(G.plan_type, 0, '1', 1, '2', 2, '3', 3, ' ', 4,'5', 5, '6', 6, '7', 7, '8', 8, '9', '0'), ' ') option_type, TO_CHAR(G.grant_dt, 'YYYYMMDD') grant_dt, TO_CHAR(E.exer_dt, 'YYYYMMDD') exer_dt, E.opts_exer opts_exer, E.mkt_prc mkt_prc, E.swap_prc swap_prc, E.shrs_swap shrs_swap, decode(e.exer_type,2,decode(xe.cash_partial,'Y','A','2'),TO_CHAR(E.exer_type)) exer_type, E.sar_shrs sar_shrs, NVL(ROUND(((xe.sar_shrs_withld_optcost - (e.opts_exer * g.opt_prc) / e.mkt_prc) * e.mkt_prc),2),0)+e.sar_cash sar_cash, NVL(f.fixed_fee1,0) fixed_fee1, NVL(f.fixed_fee2,0) fixed_fee2, NVL(f.fixed_fee3,0) fixed_fee3, NVL(f.commission,0) commission, NVL(f.sec_fee,0) sec_fee, NVL(f.fees_paid,0) fees_paid, NVL(ct.amount,0) cash_tend, E.shrs_tend shrs_tend, G.grant_id grant_id, NVL(G.grant_cd, ' ') grant_cd, NVL(xg.child_symbol,' ') child_symbol, NVL(xg.opt_gain_deferred_flag,'N') defer_flag, o.opt_num opt_num, --XO.new_ssn, DECODE(v_mfd_mask_id ,'Y',' ',xo.new_ssn) new_ssn, xo.use_new_ssn ,xo.tax_verification_eligible tax_verification_eligible ,(SELECT TO_CHAR(MIN(settle_dt),'YYYYMMDD') FROM tb_ml_exer_upload WHERE exer_num = E.exer_num AND user_id=E.user_id AND NVL(settle_dt,TO_DATE('19000101','YYYYMMDD'))>=E.exer_dt) AS settle_dt ,xe.rsu_type AS rsu_type ,xe.trfbl_det_name AS trfbl_det_name ,o.user_txt1,o.user_txt2,xo.user_txt3,xo.user_txt4,xo.user_txt5,xo.user_txt6,xo.user_txt7 ,xo.user_txt8,xo.user_txt9,xo.user_txt10,xo.user_txt11, xo.user_txt12, xo.user_txt13, xo.user_txt14, xo.user_txt15, xo.user_txt16, xo.user_txt17, xo.user_txt18, xo.user_txt19, xo.user_txt20, xo.user_txt21, xo.user_txt22, xo.user_txt23, xo.user_dt2, xo.adj_dt_hire_vt_svc, xo.adj_dt_hire_vt_svc_or, xo.adj_dt_hire_vt_svc_or_dt, xo.severance_plan_code, xo.severance_begin_dt, xo.severance_end_dt, xo.retirement_bridging_dt ,NVL(xg.pu_var_price ,0) v_pu_var_price ,NVL(xe.ficamed_override,'N') v_ficmd_ovrride ,NVL(xe.vest_shrs,0) v_vest_shrs ,NVL(xe.client_exer_id,' ') v_client_exer_id ,(CASE WHEN xg.re_tax_flag = 'Y' THEN pk_xop_reg_outbound.Fn_GetRETaxesWithheld(g.grant_num, E.exer_num, g.plan_type) ELSE 'N' END) re_tax_indicator -- 1.5V ,xe.je_bypass_flag ,xe.sar_shrs_withld_taxes --Added for SAR july 2010 release ,xe.sar_shrs_withld_optcost --Added for SAR july 2010 release FROM (SELECT exer.* FROM exercise exer WHERE NOT EXISTS (SELECT s.exer_num FROM suspense s WHERE s.exer_num = exer.exer_num AND s.user_id = exer.user_id AND exer.mkt_prc = 0))E, grantz G, xop_grantz xg, optionee o, xop_optionee xo, feeschgd f, cashtendered ct, planz P,xop_exercise xe WHERE E.grant_num = G.grant_num AND E.user_id = G.user_id AND E.opt_num = o.opt_num AND E.user_id = o.user_id AND (G.grant_num = xg.grant_num(+) AND G.user_id=xg.user_id(+)) AND (o.opt_num = xo.opt_num(+) AND o.user_id=xo.user_id(+)) AND E.plan_num = P.plan_num AND E.user_id = P.user_id AND E.exer_num = f.exer_num(+) AND E.user_id = ct.user_id(+) AND E.exer_num = ct.exer_num(+) AND E.user_id = ct.user_id(+) AND E.exer_num=xe.exer_num(+) AND E.user_id=xe.user_id(+) AND G.user_id = USER AND NOT EXISTS ( SELECT tv.exer_num FROM tb_xop_tax_verification tv--,exercise ex WHERE tv.exer_num = e.exer_num AND tv.user_id = e.user_id AND tv.user_id = v_cms_user AND tv.status_flag IN (0,1,3,4, 5)) -- Not Processed ;
Published by: BluShadow on February 21, 2013 08:14
corrected {noformat}{noformat} tags. Please read {message:id=9360002} and learn how to post code correctly.956684 wrote:
I got the cost of CPU: 458.50 time: 1542.90 therefore anything can capture to improve performance, but there is no applied full table scan to put nothing in the mentioned table. . and most of the columns are index unique scan takes place... someone can help me to find the solutionHis request as "my car doesn't work, care color is gray. Can solve you this problem? »
Please read the FAQ, I already posted and follow the instructions.
-
Query performance poor when they join CONTAINS to another table
We just recently started evaluation Oracle Text for a search solution. We must be able to find a table which can have over 20 million lines. Each user can have visibility to a very small part of these lines. The goal is to have a single Oracle text index that represents all the columns of research in the table (multi column datastore) and provide a score for each search result so that we can sort the search results in descending score order. What we see is that the performance of the queries of TOAD are extremely fast, when we write a simple CONTAINS query against the table indexed Oracle text. However, when we first try reduce the lines from that CONTAINS query must search using a we find the query performance degrades significantly.
For example, we can find all the records that a user has access from our base table of the following query:
SELECT d.duns_loc
DUNS d
JOIN primary_contact pc
ON d.duns_loc = pc.duns_loc
AND pc.emp_id =: employeeID;
This query may run in < 100 m in the example, this query returns close to 1200 lines of the duns_loc of primary key.
Our search query looks like this:
SELECT score (1), d.
DUNS d
WHERE CONTAINS (TEXT_KEY,: research, 1) > 0
ORDER BY score (1) DESC;
The: Find value in this example will be 'Highway '. The query can return 246 k lines in about 2 seconds.
2 seconds is good, but we should be able to have a much quicker response if the request did not have to search the entire table, right? Since each user can only records from 'view' that they are assigned to as us if the search operation had to be analysed a tiny tiny percentage of the TEXT index, we should see results faster (and more relevant). If we now write the following query:
WITH the subset
AS
(SELECT d.duns_loc
DUNS d
JOIN primary_contact pc
ON d.duns_loc = pc.duns_loc
AND pc.emp_id =: employeeID
)
SELECT score (1), d.
DUNS d
JOIN the subset s
ON d.duns_loc = s.duns_loc
WHERE CONTAINS (TEXT_KEY,: research, 1) > 0
ORDER BY score (1) DESC;
For reasons that we have not been able to identify this query actually takes longer to run than the sum times the contributing elements. This query takes more than 6 seconds to run. We, or our DBA can understand why this query runs worse than a large open research. Open research is not ideal because the query eventually folders back to the user, they do not have access to view.
Has anyone ever encountered something like that? Any suggestions on what to watch or where to go? If someone wants more information to help diagnosis to let me know, and I'll be happy to produce it here.
Thank you!!Since you're using two tables, you will get probably better performance on an index that uses a section group and a user_datastore that uses a procedure. He should be able to recover all the data with a simple query, and hit a single index. Please see the demo below. Indexing can be slower, but research should be faster. If you have your primary and foreign keys in place and current statistics before you create the index, it should speed up indexing.
SCOTT@orcl_11gR2> -- tables: SCOTT@orcl_11gR2> CREATE TABLE duns 2 (duns_loc NUMBER, 3 business_name VARCHAR2 (15), 4 business_name2 VARCHAR2 (15), 5 address_line VARCHAR2 (30), 6 city VARCHAR2 (15), 7 state VARCHAR2 (2), 8 business_phone VARCHAR2 (15), 9 contact_name VARCHAR2 (15), 10 contact_title VARCHAR2 (15), 11 text_key VARCHAR2 (1), 12 CONSTRAINT duns_pk PRIMARY KEY (duns_loc)) 13 / Table created. SCOTT@orcl_11gR2> CREATE TABLE primary_contact 2 (duns_loc NUMBER, 3 emp_id NUMBER, 4 CONSTRAINT primary_contact_pk 5 PRIMARY KEY (emp_id, duns_loc), 6 CONSTRAINT primary_contact_fk FOREIGN KEY (duns_loc) 7 REFERENCES duns (duns_loc)) 8 / Table created. SCOTT@orcl_11gR2> -- data: SCOTT@orcl_11gR2> INSERT INTO duns (duns_loc, address_line) VALUES (1, 'highway') 2 / 1 row created. SCOTT@orcl_11gR2> INSERT INTO duns (duns_loc, address_line) VALUES (2, 'highway') 2 / 1 row created. SCOTT@orcl_11gR2> INSERT INTO primary_contact VALUES (1, 1) 2 / 1 row created. SCOTT@orcl_11gR2> INSERT INTO primary_contact VALUES (2, 2) 2 / 1 row created. SCOTT@orcl_11gR2> INSERT INTO duns (duns_loc, address_line) 2 SELECT object_id, object_name 3 FROM all_objects 4 WHERE object_id > 2 5 / 76029 rows created. SCOTT@orcl_11gR2> INSERT INTO primary_contact 2 SELECT object_id, namespace 3 FROM all_objects 4 WHERE object_id > 2 5 / 76029 rows created. SCOTT@orcl_11gR2> -- gather statistics: SCOTT@orcl_11gR2> EXEC DBMS_STATS.GATHER_TABLE_STATS (USER, 'DUNS') PL/SQL procedure successfully completed. SCOTT@orcl_11gR2> EXEC DBMS_STATS.GATHER_TABLE_STATS (USER, 'PRIMARY_CONTACT') PL/SQL procedure successfully completed. SCOTT@orcl_11gR2> -- procedure: SCOTT@orcl_11gR2> CREATE OR REPLACE PROCEDURE duns_proc 2 (p_rowid IN ROWID, 3 p_clob IN OUT NOCOPY CLOB) 4 AS 5 BEGIN 6 FOR d IN 7 (SELECT duns_loc, 8 '' || 9 business_name || ' ' || 10 business_name2 || ' ' || 11 address_line || ' ' || 12 city || ' ' || 13 state || ' ' || 14 business_phone || ' ' || 15 contact_name || ' ' || 16 contact_title || 17 ' ' 18 AS duns_cols 19 FROM duns 20 WHERE ROWID = p_rowid) 21 LOOP 22 DBMS_LOB.WRITEAPPEND (p_clob, LENGTH (d.duns_cols), d.duns_cols); 23 FOR pc IN 24 (SELECT '' || emp_id || ' ' AS pc_col 25 FROM primary_contact 26 WHERE duns_loc = d.duns_loc) 27 LOOP 28 DBMS_LOB.WRITEAPPEND (p_clob, LENGTH (pc.pc_col), pc.pc_col); 29 END LOOP; 30 END LOOP; 31 END duns_proc; 32 / Procedure created. SCOTT@orcl_11gR2> SHOW ERRORS No errors. SCOTT@orcl_11gR2> -- user datastore, section group with field section: SCOTT@orcl_11gR2> begin 2 ctx_ddl.create_preference ('duns_store', 'USER_DATASTORE'); 3 ctx_ddl.set_attribute ('duns_store', 'PROCEDURE', 'duns_proc'); 4 ctx_ddl.set_attribute ('duns_store', 'OUTPUT_TYPE', 'CLOB'); 5 ctx_ddl.create_section_group ('duns_sg', 'BASIC_SECTION_GROUP'); 6 ctx_ddl.add_field_section ('duns_sg', 'emp_id', 'emp_id', true); 7 end; 8 / PL/SQL procedure successfully completed. SCOTT@orcl_11gR2> -- text index with user datastore and section group: SCOTT@orcl_11gR2> CREATE INDEX duns_context_index 2 ON duns (text_key) 3 INDEXTYPE IS CTXSYS.CONTEXT 4 FILTER BY duns_loc 5 PARAMETERS 6 ('DATASTORE duns_store 7 SECTION GROUP duns_sg 8 SYNC (ON COMMIT)') 9 / Index created. SCOTT@orcl_11gR2> -- variables: SCOTT@orcl_11gR2> VARIABLE employeeid NUMBER SCOTT@orcl_11gR2> EXEC :employeeid := 1 PL/SQL procedure successfully completed. SCOTT@orcl_11gR2> VARIABLE search VARCHAR2(100) SCOTT@orcl_11gR2> EXEC :search := 'highway' PL/SQL procedure successfully completed. SCOTT@orcl_11gR2> -- query: SCOTT@orcl_11gR2> SET AUTOTRACE ON EXPLAIN SCOTT@orcl_11gR2> SELECT SCORE(1), d.* 2 FROM duns d 3 WHERE CONTAINS 4 (text_key, 5 :search || ' AND ' || 6 :employeeid || ' WITHIN emp_id', 7 1) > 0 8 / SCORE(1) DUNS_LOC BUSINESS_NAME BUSINESS_NAME2 ADDRESS_LINE CITY ST BUSINESS_PHONE ---------- ---------- --------------- --------------- ------------------------------ --------------- -- --------------- CONTACT_NAME CONTACT_TITLE T --------------- --------------- - 3 1 highway 1 row selected. Execution Plan ---------------------------------------------------------- Plan hash value: 2241294508 -------------------------------------------------------------------------------------------------- | Id | Operation | Name | Rows | Bytes | Cost (%CPU)| Time | -------------------------------------------------------------------------------------------------- | 0 | SELECT STATEMENT | | 38 | 1102 | 12 (0)| 00:00:01 | | 1 | TABLE ACCESS BY INDEX ROWID| DUNS | 38 | 1102 | 12 (0)| 00:00:01 | |* 2 | DOMAIN INDEX | DUNS_CONTEXT_INDEX | | | 4 (0)| 00:00:01 | -------------------------------------------------------------------------------------------------- Predicate Information (identified by operation id): --------------------------------------------------- 2 - access("CTXSYS"."CONTAINS"("TEXT_KEY",:SEARCH||' AND '||:EMPLOYEEID||' WITHIN emp_id',1)>0) SCOTT@orcl_11gR2> -
I have a table that lists the users visits to pages on our website. The information takes the type of structure within our next record table:
VisitID | IDVisiteur | VisitPage | VisitDate
Index | UniqueID. VisitPage | Date/time
I need to get to IDVisiteur who visited in a user defined date range for a report that is to be written, and then get a count the days of separate visit that each user has visited our website. I have a request of work attached that will get me the result set, I want, but it's so _very_ slowly. Query Analyzer it shows that 84% included in table scans. I hope someone has a suggestion on how to optimize it. I am currently working on a MSSQL 8.0 Server, so I have no access to the function of tronque() that I would prefer to use on the dates, but that's a minor inconvenience.
Thank you
-Daniel
Quote:
Posted by: Dan Bracuk
You have an index on visitdate?Visitdate contains real-time, or are all the parts of the time 0:00? If they are all from 00:00, you don't need the convert function. Otherwise, you might have better luck by selecting all data from your database and using Q of Q for the counties.
Dan there on this one. Looking at the design table index was absent. Once I added an index my query performance dramatically, improved enough so that I don't have a lot of worries more. Thanks for the suggestion.
-Daniel
-
The operation cannot be performed because the "Firefox" element is in use.
Whenever I try to download the latest version of Firefox on my mac, I get the following error:
"The operation cannot be performed because the"Firefox"element is in use."
I close Firefox and still get this error. I tried this guy 100 times and may not know how to solve this problem. Help!
I have Mac OS X 10.6.8 v.
Download the full Firefox installation program and save the file to the desktop
https://www.Mozilla.org/en-us/Firefox/all.htmlIf he has problems with the update or with the permissions then best is to download the full version and trash the version currently installed to do a fresh install of the new version.
Download a new copy of the Firefox application and save the file to disk on the desktop image
- Firefox 33.0: https://www.mozilla.org/en-US/firefox/all.html
- Basket of the current application of Firefox (open the Applications folder in Finder and drag the Firefox application to the trash) to do a cleanup (re) install
- Install the new version you downloaded
- https://support.Mozilla.org/KB/installing+Firefox+on+Mac
Your personal data are stored in the Firefox profile folder, so you will not lose your bookmarks and other data to personal when you uninstall and (re) install Firefox.
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I had FF 3.0.10 for two years. My preferences are set to automatically check updates, my for a reason, it apparently never worked. I am the administrator for my Mac and have read/write permissions. The manual "check for update" under the menu help is disabled and will not work. " I tried to reset the permissions, quit and restart several times. At a given time, the window ' check for updates ' seems to be enabled, but froze when he started the download and came back to grey again. I tried to download 3.6 on your site, but when I try to drag FF in the app, I get a message that says "the operation cannot be performed because you don't have sufficient privileges for some of the items. Through it all, I noticed that my download folder is gone from the dock on my screen
- Download a new copy of the Firefox program: http://www.mozilla.com/firefox/all.html
- Trash the current demand for Firefox to do a cleanup (re) install.
- Install the new version you downloaded.
Your profile data is stored in the Firefox profile folder, so you will not lose your bookmarks and other personal data.
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The upgrade of gaming performance
I want to improve my computer performance when games. I would like to reach at least 60 fps on games such as Skyrim by running on the highest settings graphically. I don't know anything about other than some rudimentary knowledge material and would appreciate any ideas and links to hardware to buy. That is, graphics card, power supply.
My comps Info:
Model: h8-1000z
: Processor Processor AMD Athlon (TM) II X 4 840 T
RAM: 16 GB
Graphics card: NVIDIA GeForce GT 530
Power: 460 watts
Hello
Review this information on the system requirements of Skyrim.
The only thing I see which is low with your current PC is the video card.
Study it posted information onselection of a discrete graphics card Guide.
The 660 NVIDIA would be an excellent choice with your current diet.
The NVIDIA 670 or 680 would be better than the NVIDIA 660 if they adapt but should replace existing power. I recommend the Corsair CX600.
You can do a search on the internet on Skyrim performance, tuning and FPS. There are many game tweeks and changes of the parameters that could be used to improve performance. Be aware that if you play online then your interent speed and performance of the remote server will also effect your game performance.
These articles HOWTO HPshould be useful.
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I am trying to remove approximately two weeks (at a time), but I get "the operation cannot be performed because you have not granted access to some of the elements." How can I get around that?
Thank you
My OS is 10.11.3
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Agilent 34401 react is not the * IDN? query
I connected an Agilent 34401 via a GPIB cable. I saw the instrument in MAX. Her having a GPIB 9 address. But the device does not respond to the * IDN? query. What could be the reason?
Implementation of command language? Page 165 of the instruments user manual. If you don't have it on paper, you can download it at http://cp.literature.agilent.com/litweb/pdf/34401-90004.pdf
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Hi all
I just started using labview recently. I'm doing a vi that can connect to the oscilloscope, make measurements and save the data in a database.
I have a VI in which the user can choose to activate up to 3 litters. Once it allows him, after you have entered the name of resource of Visa and scope model, I have a "sonnections chk" button which in effect 'ping' the instrument. For this I use the self test drivers found on ni.com/idnet. As far I could make out, self test drivers send the * tst? query.
At the moment I am providing 2 varieties of scope and the agilant 34401 tektronix 1k2k series. the driver of the respective self-test according to which of the 2 user selects from a drop down list that I provided, is launched.
Since I want to expand and include more extensive in the future, I thought universal way to check the connection. I read on the * idn? Query in the programmer of tek manual. I think that it is compatible with many instruments. I wasn't able to find any resource bad for the same thing and so I have a few questions.
(1) what tools all support this request?
(2) right now I use usb to connect, but it will make a difference if I use rs232 or gpib and then run the same query?
(3) even if it is unrelated, the drivers scopes to ask for the run configuration. AFAIK in usb, which is fixed to the right connections?
Thank you.
The run configuration will get used only if the name of resource VISA points to a resource series.
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Disabled user account control, when try to turn on the States of error message "you don't have the appropriate permissions to perform this action.
What type of account selected for this account you upward?
And your administrator account is now or not?
go in Start > Control Panel > user accounts see what is written under your username.
Maybe you are looking for
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Watch the battery draining quickly from ios3 in update
Since the new watch iOS 3 update on my Apple Watch, my battery drains very quickly. I don't have a lot of notifications, I've changed my face color to be just white, my activity level is the same as what it was before the update (30 minutes of work
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Instructions immediately talk about Firefox window, but does not say how to get this window.
It took me almost an hour to get to this point. I am technologically challenged. I have an old version of Firefox. The instructions immediately embark on the 'Firefox window' but says nothing about how to access this window. Where this window? Maybe
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Can not go on the internet when everything seems to be OK.
It is a mini Ipad. Was on the internet for a long time, then suddenly will not go on the internet. Everything seems to be correct. The checkbox to the left of the network and internet icon appears to the right of the network, but it will not go on th
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Resolution of some 870 X gtx670m problems
WARNING:I can not guarantee the accuracy, completeness or the assurance that it will work for you *. Hello forum,.My video card recently gave me problems, given the lack of amazing info on the web, I'll try to make this kind of a tutorial.* My rig:To
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How will I know if my library's ePub files is stored in the iCloud?
Hello everyone, I have a question: How can I know if the shape of pubs in my library are stored in the iCloud? Is there a sign or something to know? And if they are not stored in the iCloud, how can I do to save them, save them in the computer? Thank