Query for the size of the database

I need a query that should display the database size and the size of the database a month back. I tried with the OEM, but if the database goes down between the two, it will not display the result. (OS-HP-Unix, Linux, worm - 8i, 9i, 10g)

Check this query:

SELECT ADD_MONTHS (SYSDATE, -1),SUM (BYTES) / 1073741824
  FROM v$datafile
 WHERE creation_time < ADD_MONTHS (SYSDATE, -1)
UNION ALL
SELECT sysdate, SUM (BYTES) / 1073741824
  FROM v$datafile;

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Kamran Agayev a. (10g OCP)
http://kamranagayev.WordPress.com

Tags: Database

Similar Questions

Single SQL query for the analysis of the date of customs declaration under the table of Stock codes

Dear all,

Please tell us a single SQL query for the below,
We have a Table of Stock as shown below,
STOCK_TABLE

ITEM_CODE
(item code)
BAT_NO
(lot no.)
TXN_CODE
(transaction code)
DOC_NO
(number)
BOE_DT
(date of the customs declaration)
I1
B1
I1
I2
I3
B70
I4
B80
I5
B90
T102
1234
JULY 2, 2015
I6
B100
We have to find the date of customs declaration (i.e. the date when the items have come under this particular table) for items that are not attached to any document (that is, who have TXN_CODE, DOC_NO and BOE_DT fields with a NULL value).
For each item in the table of actions, which is not attached to any document, the customs declaration date is calculated as follows.
1. If (code section, lot number) combination is present under HISTORY_TABLE, the date of customs declaration will receive the UPDT_DT, the transaction code (TXN_CODE) is an IN or transactions (which can be analyzed from the TRANSACTIONS table).
2. If (code section, lot number) combination is NOT currently at the HISTORY_TABLE (or) the transaction code respective to item - batch number combination code is an operation then customs declaration date will be the date of the document (DOC_DT) that we receive from one of the 3 tables IN_TABLE_HEAD that contains the element of that particular lot.
If the case 1 and case 2 fails, our customs declaration date will be the last date of document (DOC_DT) that we receive from one of the 3 tables IN_TABLE_HEAD containing that particular item and the BAT_NO in expected results will be that corresponding to this document, as appropriate, to another NULL.
If the case 1 or case 2 is successful, the value of the last field (in the output expected, shown further below) BATCH_YN will be 'Y', because it fits the lot. Otherwise it will be 'n'.

HISTORY_TABLE

ITEM_CODE

BAT_NO

TXN_CODE

DOC_NO

UPDT_DT

1234

JANUARY 3, 2015

B20

T20

4567

MARCH 3, 2015

B30

T30

7890

FEBRUARY 5, 2015

B40

T20

1234

JANUARY 1, 2015

TRANSACTION

TXN_CODE	TXN_TYPE
T1	IN
T20

OFF

T30

ALL THE

T50

T80

T90

T60

ALL THE

T70

ALL THE

T40

ALL THE

IN_TABLE_HEAD_1

H1_SYS_ID

(primary key)

TXN_CODE

DOC_NO

DOC_DATE

H1ID1

1234

JANUARY 1, 2015

H1ID2

T70

1234

FEBRUARY 1, 2015

IN_TABLE_ITEM_1

I1_SYS_ID

H1_SYS_ID

(foreign key referencing H1_SYS_ID in IN_TABLE_HEAD_1)

ITEM_CODE

I1ID1

H1ID1

I1ID2

H1ID1

I100

I1ID3

H1ID2

IN_TABLE_BATCH_1

B1_SYS_ID

TXN_CODE DOC_NO

(now in IN_TABLE_HEAD_1)

BAT_NO

B1ID1

1234

B1 / can be empty

B1ID2

T70

1234

B70

IN_TABLE_HEAD_2

H2_SYS_ID

(primary key)

TXN_CODE

DOC_NO

DOC_DATE

H2ID1

T30

4567

FEBRUARY 3, 2015

H2ID2

T60

1234

JANUARY 3, 2015

IN_TABLE_ITEM_2

I2_SYS_ID

H2_SYS_ID

(foreign key referencing H2_SYS_ID in IN_TABLE_HEAD_2)

ITEM_CODE

I2ID1

H2ID1

I2ID2

H2ID1

I200

I2ID3

H2ID2

IN_TABLE_BATCH_2

B2_SYS_ID

I2_SYS_ID

(foreign key referencing I2_SYS_ID in IN_TABLE_ITEM_2)

BAT_NO

B2ID1

I2ID1

B30 / null

B2ID2

I2ID2

B90

B2ID2

I2ID3

B60

IN_TABLE_HEAD_3

H3_SYS_ID

(primary key)

TXN_CODE

DOC_NO

DOC_DATE

H3ID1

T50

1234

JANUARY 2, 2015

H3ID2

T80

1234

JANUARY 3, 2015

H3ID3

T90

1234

JANUARY 4, 2015

H3ID4

T40

1234

AUGUST 5, 2015

IN_TABLE_ITEM_3

I3_SYS_ID

H3_SYS_ID

(foreign key referencing H3_SYS_ID in IN_TABLE_HEAD_3)

ITEM_CODE

BAT_NO

I3ID1

H31D1

B50

I3ID2

H3ID2

B40

I3ID3

H3ID3

I3ID4

H3ID4

There is no IN_TABLE_BATCH_3

Please find below the expected results.

OUTPUT

ITEM_CODE

BAT_NO

TXN_CODE

DOC_NO

BOE_DT

BATCH_YN

1234

JANUARY 3, 2015

THERE

B30

T30

7890

FEBRUARY 5, 2015

B60

T60

1234

JANUARY 3, 2015

B70

T70

1234

FEBRUARY 1, 2015

THERE

T90

1234

JANUARY 4, 2015

T40

1234

AUGUST 5, 2015

Controls database to create the tables above and insert the records.

CREATE TABLE stock_table()item_code VARCHAR2()80),bat_no VARCHAR2()80),txn_code VARCHAR2()80),

doc_no VARCHAR2 (80), boe_dt DATE );

INSERT EN stock_table

VALUES ('I1', 'B1', '', '', '');

INSERT EN stock_table

VALUES ('I1', '', '', '', '');

INSERT IN stock_table

VALUES ('I2', '', '', '', '');

INSERT EN stock_table

VALUES ('I3', 'B70', '', '', '');

INSERT EN stock_table

VALUES ('I4', 'B80', '', '', '');

INSERT EN stock_table

VALUES ('I5', 'B90', 'T102', '1234', '02-JUL-2015');

INSERT EN stock_table

VALUES ('I6', 'B100', '', '', '');

SELECT *

FROM stock_table

CREATE TABLE history_table()item_code VARCHAR2()80),bat_no VARCHAR2()80),txn_code VARCHAR2()80),

doc_no VARCHAR2 (80), updt_dt DATE );

INSERT IN history_table

VALUES ('I1', 'B1', 'T1', '1234', '03-JAN-2015');

INSERT IN history_table

VALUES ('I1', 'B20', 'T20', '4567', '03-MAR-2015');

INSERT IN history_table

VALUES ('I1', 'B30', 'T30', '7890', '05-FEB-2015');

INSERT IN history_table

VALUES ('I2', 'B40', 'T20', '1234', '01-JAN-2015');

SELECT *

FROM history_table

CREATE TABLE transaction1()txn_code VARCHAR()80),txn_type VARCHAR()80));

INSERT INTO transaction1

VALUES ('T1', 'IN');

INSERT INTO transaction1

VALUES ('T20', 'OUT');

INSERT INTO transaction1

VALUES ('T30', 'ALL');

INSERT INTO transaction1

VALUES ('T40', 'ALL');

INSERT INTO transaction1

VALUES ('T50', 'IN');

INSERT INTO transaction1

VALUES ('T60', 'ALL');

INSERT INTO transaction1

VALUES ('T70', 'ALL');

INSERT INTO transaction1

VALUES ('T80', 'IN');

INSERT INTO transaction1

VALUES ('T90', 'IN');

SELECT *

FROM transaction1

CREATE TABLE in_table_head_1()h1_sys_id VARCHAR2()80) PRIMARY KEY,txn_code VARCHAR2()80),

doc_no VARCHAR2 (80), doc_dt DATE );

CREATE TABLE in_table_head_2()h2_sys_id VARCHAR2()80) PRIMARY KEY,txn_code VARCHAR2()80),

doc_no VARCHAR2 (80), doc_dt DATE );

CREATE TABLE in_table_head_3()h3_sys_id VARCHAR2()80) PRIMARY KEY,txn_code VARCHAR2()80),

doc_no VARCHAR2 (80), doc_dt DATE );

INSERT IN in_table_head_1

VALUES ('H1ID1', 'T1', '1234', '01-JAN-2015');

INSERT IN in_table_head_1

VALUES ('H1ID2', 'T70', '1234', '01-FEB-2015');

INSERT IN in_table_head_2

VALUES ('H2ID1', 'T30', '4567', '03-FEB-2015');

INSERT IN in_table_head_2

VALUES ('H2ID2', 'T60', '1234', '03-JAN-2015');

INSERT IN in_table_head_3

VALUES ('H3ID1', 'T50', '1234', '02-JAN-2015');

INSERT IN in_table_head_3

VALUES ('H3ID2', 'T80', '1234', '03-JAN-2015');

INSERT IN in_table_head_3

VALUES ('H3ID3', 'T90', '1234', '05-JAN-2015');

INSERT IN in_table_head_3

VALUES ('H3ID4', 'T40', '1234', '05-AUG-2015');

CREATE TABLE in_table_item_1()i1_sys_id VARCHAR2()80) PRIMARY KEY,

h1_sys_id VARCHAR2 (80) REFERENCES in_table_head_1()h1_sys_id),item_code VARCHAR2()80));

CREATE TABLE in_table_item_2()i2_sys_id VARCHAR2()80) PRIMARY KEY,

h2_sys_id VARCHAR2 (80) REFERENCES in_table_head_2()h2_sys_id),item_code VARCHAR2()80));

CREATE TABLE in_table_item_3(i3_sys_id VARCHAR2(80) PRIMARY KEY,

h3_sys_id VARCHAR2 (80) REFERENCES in_table_head_3()h3_sys_id),item_code VARCHAR2()80),

bat_no VARCHAR2 (80));

INSERT IN in_table_item_1

VALUES ('I1ID1', 'H1ID1', 'I1');

INSERT IN in_table_item_1

VALUES ('I1ID2', 'H1ID1', 'I100');

INSERT IN in_table_item_1

VALUES ('I1ID3', 'H1ID2', 'I3');

INSERT IN in_table_item_2

VALUES ('I2ID1', 'H2ID1', 'I1');

INSERT IN in_table_item_2

VALUES ('I2ID2', 'H2ID1', 'I200');

INSERT IN in_table_item_2

VALUES ('I2ID3', 'H2ID2', 'I2');

INSERT IN in_table_item_3

VALUES ('I3ID1', 'H3ID1', 'I2','B50');

INSERT IN in_table_item_3

VALUES ('I3ID2', 'H3ID2', 'I4','B40');

INSERT IN in_table_item_3

VALUES ('I3ID3', 'H3ID3', 'I4','');

INSERT IN in_table_item_3

VALUES ('I3ID4', 'H3ID4', 'I6','');

SELECT *

FROM in_table_item_1

SELECT *

FROM in_table_item_2

SELECT *

FROM in_table_item_3

CREATE TABLE in_table_batch_1()b1_sys_id VARCHAR2()80) PRIMARY KEY,

txn_code VARCHAR2 (80), doc_no VARCHAR2 (80), bat_no VARCHAR2 (80));

CREATE TABLE in_table_batch_2()b2_sys_id VARCHAR2()80) PRIMARY KEY,

i2_sys_id VARCHAR2 (80) REFERENCES in_table_item_2()i2_sys_id),bat_no VARCHAR2()80));

INSERT IN in_table_batch_1

VALUES ('B1ID1', 'T1', '1234', 'B1');

INSERT IN in_table_batch_1

VALUES ('B1ID2', 'T70', '1234', 'B70');

INSERT IN in_table_batch_2

VALUES ('B2ID1', 'I2ID1', 'B30');

INSERT IN in_table_batch_2

VALUES ('B2ID2', 'I2ID2', 'B90');

INSERT IN in_table_batch_2

VALUES ('B2ID3', 'I2ID3', 'B60');

Please advise a solution for the same.

Thank you and best regards,

Séverine Suresh

very forced (question subfactoring used to allow easy testing/verification - could work with these test data only)

with

case_1 as

(select s.item_code,

s.bat_no,

h.txn_code,

h.doc_no,

h.updt_dt boe_dt,

cases where s.bat_no = h.bat_no then 'Y' else ' n end batch_yn.

cases where h.txn_code is not null

and h.doc_no is not null

and h.updt_dt is not null

then 'case 1' '.

end refers_to

from (select item_code, bat_no, txn_code, doc_no, boe_dt

of w_stock_table

where bat_no is null

or txn_code is null

or doc_no is null

or boe_dt is null

) s

left outer join

w_history_table h

On s.item_code = h.item_code

and s.bat_no = h.bat_no

and exists (select null

of w_transaction1

where txn_code = nvl (s.txn_code, h.txn_code)

and txn_type in ('IN', 'ALL')

)

case_2 as

(select s.item_code,

NVL (s.bat_no, h.bat_no) bat_no.

NVL (s.txn_code, h.txn_code) txn_code.

NVL (s.doc_no, h.doc_no) doc_no.

NVL (s.boe_dt, h.updt_dt) updt_dt.

cases where s.bat_no = h.bat_no then 'Y' else ' n end batch_yn.

cases where h.txn_code is not null

and h.doc_no is not null

and h.updt_dt is not null

then 'case 2'.

end refers_to

from (select item_code, bat_no, txn_code, doc_no, boe_dt

of case_1

where refers_to is null

) s

left outer join

w_history_table h

On s.item_code = h.item_code

and exists (select null

of w_transaction1

where txn_code = nvl (s.txn_code, h.txn_code)

and txn_type in ('IN', 'ALL')

)

and not exists (select null

of case_1

where item_code = h.item_code

and bat_no = h.bat_no

and txn_code = h.txn_code

and doc_no = h.doc_no

and updt_dt = h.updt_dt

)

case_31 as

(select s1.item_code,

NVL (S1.bat_no, W1.bat_no) bat_no.

NVL (S1.txn_code, W1.txn_code) txn_code.

NVL (S1.doc_no, W1.doc_no) doc_no.

NVL (S1.updt_dt, W1.doc_dt) updt_dt.

cases where s1.bat_no = w1.bat_no then 'Y' else ' n end batch_yn.

cases where w1.txn_code is not null

and w1.doc_no is not null

and w1.doc_dt is not null

then "case 31'.

end refers_to

from (select item_code, bat_no, txn_code, doc_no, updt_dt, batch_yn, refers_to

of case_2

where refers_to is null

) s1

left outer join

(select i1.item_code, h1.txn_code, h1.doc_no, h1.doc_dt, b1.bat_no

of w_in_table_item_1 i1

inner join

w_in_table_head_1 h1

On i1.h1_sys_id = h1.h1_sys_id

inner join

w_in_table_batch_1 b1

On h1.txn_code = b1.txn_code

and h1.doc_no = b1.doc_no

) w1

On s1.item_code = w1.item_code

case_32 as

(select s2.item_code,

NVL (S2.bat_no, W2.bat_no) bat_no.

NVL (S2.txn_code, W2.txn_code) txn_code.

NVL (S2.doc_no, W2.doc_no) doc_no.

NVL (S2.updt_dt, W2.doc_dt) updt_dt.

cases where s2.bat_no = w2.bat_no then 'Y' else ' n end batch_yn.

cases where w2.txn_code is not null

and w2.doc_no is not null

and w2.doc_dt is not null

then "case 32'.

end refers_to

from (select item_code, bat_no, txn_code, doc_no, updt_dt, batch_yn, refers_to

of case_2

where refers_to is null

) s2

left outer join

(select i2.item_code, h2.txn_code, h2.doc_no, h2.doc_dt, b2.bat_no

of w_in_table_item_2 i2

inner join

w_in_table_head_2 h2

On i2.h2_sys_id = h2.h2_sys_id

inner join

w_in_table_batch_2 b2

On i2.i2_sys_id = b2.i2_sys_id

) w2

On s2.item_code = w2.item_code

case_33 as

(select s3.item_code,

w3.bat_no,

NVL (S3.txn_code, w3.txn_code) txn_code.

NVL (S3.doc_no, w3.doc_no) doc_no.

NVL (S3.updt_dt, w3.doc_dt) updt_dt.

cases where s3.bat_no = w3.bat_no then 'Y' else ' n end batch_yn.

cases where w3.txn_code is not null

and w3.doc_no is not null

and w3.doc_dt is not null

then "case 33'.

end refers_to

from (select item_code, bat_no, txn_code, doc_no, updt_dt, batch_yn, refers_to

of case_2

where refers_to is null

) s3

left outer join

(select i3.item_code, h3.txn_code, h3.doc_no, h3.doc_dt, i3.bat_no

of w_in_table_item_3 i3

inner join

w_in_table_head_3 h3

On i3.h3_sys_id = h3.h3_sys_id

) w3

On s3.item_code = w3.item_code

)

Select item_code, bat_no, txn_code, doc_no, boe_dt, batch_yn

of case_1

where refers_to is not null

Union of all the

Select item_code, bat_no, txn_code, doc_no, updt_dt, batch_yn

of case_2

where refers_to is not null

Union of all the

Select item_code, bat_no, txn_code, doc_no, updt_dt, batch_yn

from (select item_code, bat_no, txn_code, doc_no, updt_dt, batch_yn,

ROW_NUMBER() over (partition by item_code of updt_dt desc order) rn

from (select item_code, bat_no, txn_code, doc_no, updt_dt, batch_yn

of case_31

where refers_to is not null

Union of all the

Select item_code, bat_no, txn_code, doc_no, updt_dt, batch_yn

of case_32

where refers_to is not null

Union of all the

Select item_code, bat_no, txn_code, doc_no, updt_dt, batch_yn

of case_33

where refers_to is not null

)

where rn = 1

ITEM_CODE	BAT_NO	TXN_CODE	DOC_NO	BOE_DT	BATCH_YN
I1	B1	T1	1234	JANUARY 3, 2015	THERE
I1	B30	T30	7890	FEBRUARY 5, 2015	N
I2	B60	T60	1234	JANUARY 3, 2015	N
I3	B70	T70	1234	FEBRUARY 1, 2015	THERE
I4	-	T90	1234	JANUARY 5, 2015	N
I6	-	T40	1234	AUGUST 5, 2015	N

Concerning

Etbin

ORA-16783: could not resolve the deficit for the database
I have two databases emadb and emadbdg, governed by Data Guard. emadb is currently principal. emadbdg is currently pending physical.

ORA16783 - cannot solve the gap for the database is one I think, is the origin of the problem. Anyone can help solve the problem below. Logs attached.

Output of data protection

DGMGRL > show detailed configuration

Configuration - DRSolution

Protection mode: MaxAvailability
Databases:
emadb - primary database
Error: ORA-16825: multiple errors or warnings, including failover quick start or warnings, errors detected for the database

emadbdg - (*) Physical standby database
WARNING: ORA-16817: configuration not synchronized rapid failover

(*) Fast failover target

Properties:
FastStartFailoverThreshold = "30"
OperationTimeout = "30"
FastStartFailoverLagLimit = "30"
CommunicationTimeout = "180"
FastStartFailoverAutoReinstate = 'TRUE '.
FastStartFailoverPmyShutdown = "FALSE".
BystandersFollowRoleChange = "ALL".

Fast-Start Failover: ENABLED

Threshold: 30 seconds
Target: emadbdg
Observer: emarn1
Offset limit: 30 seconds (do not use)
Primary closure: FALSE
Auto-Rétablir: TRUE

The configuration status:
ERROR

DGMGRL > see the detailed database emadb

Database - emadb

Role: PRIMARY
State of destination: TRANSPORT-WE
Occurrence (s):
emadb

Database error (s):
ORA-16783: could not resolve the deficit for the database emadbdg

Warning (s) of database:
ORA-16817: unsynchronized fast-start failover configuration

Properties:
DGConnectIdentifier = "emadb.
ObserverConnectIdentifier = "
LogXptMode = "SYNCHRONIZE".
DelayMins = '0'
Binding = "optional."
MaxFailure = '0'
MaxConnections = '1'
ReopenSecs = "300"
NetTimeout = "30"
RedoCompression = "DISABLE."
LogShipping = 'ON '.
PreferredApplyInstance = "
ApplyInstanceTimeout = '0'
ApplyParallel = 'AUTO '.
StandbyFileManagement = 'AUTO '.
ArchiveLagTarget = '0'
LogArchiveMaxProcesses = "4"
LogArchiveMinSucceedDest = '1'
DbFileNameConvert = 'emadbdg, emadb '.
LogFileNameConvert = "/ opt/app/oracle/oradata/emadbdg, / opt/app/oracle/oradata/emadb '"
FastStartFailoverTarget = "emadbdg".
InconsistentProperties = "(monitor).
InconsistentLogXptProps = "(monitor).
SendQEntries = "(monitor).
LogXptStatus = "(monitor).
RecvQEntries = "(monitor).
Nom_sid = "emadb.
StaticConnectIdentifier = ' (DESCRIPTION = (ADDRESS = (PROTOCOL = tcp)(HOST=emarn1) (PORT = 1521)) (CONNECT_DATA = (SERVICE_NAME = emadb_DGMGRL) (INSTANCE_NAME = emadb)(SERVER=DEDICATED)))'
StandbyArchiveLocation = "/ opt/app/oracle/oradata/emadb/archivelog1.
AlternateLocation = "
LogArchiveTrace = '0'
LogArchiveFormat = '% t_%s_%r.dbf '.
TopWaitEvents = "(monitor).

State of the database:
ERROR

DGMGRL > see the detailed database emadbdg

Database - emadbdg

Role: STANDBY PHYSICS
State of destination: apply
Transport delay: (unknown)
Apply the Lag: (unknown)
Real-time query: OFF
Occurrence (s):
emadbdg

Warning (s) of database:
ORA-16817: unsynchronized fast-start failover configuration

Properties:
DGConnectIdentifier = "emadbdg".
ObserverConnectIdentifier = "
LogXptMode = "SYNCHRONIZE".
DelayMins = '0'
Binding = "OPTIONAL."
MaxFailure = '0'
MaxConnections = '1'
ReopenSecs = "300"
NetTimeout = "30"
RedoCompression = "DISABLE."
LogShipping = 'ON '.
PreferredApplyInstance = "
ApplyInstanceTimeout = '0'
ApplyParallel = 'AUTO '.
StandbyFileManagement = 'AUTO '.
ArchiveLagTarget = '0'
LogArchiveMaxProcesses = "4"
LogArchiveMinSucceedDest = '1'
DbFileNameConvert = 'emadb, emadbdg '.
LogFileNameConvert = "/ opt/app/oracle/oradata/emadb, / opt/app/oracle/oradata/emadbdg '"
FastStartFailoverTarget = "emadb.
InconsistentProperties = "(monitor).
InconsistentLogXptProps = "(monitor).
SendQEntries = "(monitor).
LogXptStatus = "(monitor).
RecvQEntries = "(monitor).
Nom_sid = "emadbdg".
StaticConnectIdentifier = ' (DESCRIPTION = (ADDRESS = (PROTOCOL = tcp)(HOST=emarn2) (PORT = 1521)) (CONNECT_DATA = (SERVICE_NAME = emadbdg_DGMGRL) (INSTANCE_NAME = emadbdg)(SERVER=DEDICATED)))'
StandbyArchiveLocation = "/ opt/app/oracle/oradata/emadbdg/archivelog1.
AlternateLocation = "
LogArchiveTrace = '0'
LogArchiveFormat = '% t_%s_%r.dbf '.
TopWaitEvents = "(monitor).

State of the database:
WARNING

DGMGRL >
DGMGRL >
DGMGRL >
DGMGRL >
DGMGRL > output
Alex Antony Samantha wrote:

Head node
```
SQL> archive log list
Database log mode            Archive Mode
Automatic archival            Enabled
Archive destination            /opt/app/oracle/oradata/emadb/archivelog1
Oldest online log sequence     65
Next log sequence to archive   67
Current log sequence            67

SQL> select thread#,max(sequence#) from v$archived_log group by thread#;

THREAD# MAX(SEQUENCE#)
---------- --------------
      1           925
```
It is misleading to the column sequence, sequence of real number is 65 series, but it's beyond. Have you restored any old backup with the incarnation?
When you perform incremental backups, is the current_scn in the two primaries and Eve was balanced?

And the sequence number * 29 * is transferred from the primary to the standby (or) he has been removed from the primary?
Perform the two methods.

(1) SQL > alter system set log_archive_dest_state_2 = 'reporter ';
(2) conduct 3-4 log switches
(3) SQL > alter system set log_archive_dest_state_2 = 'enable '.

and displays the alert log database and backup files.
And you mentioned the hostname in the entries of the listener, if this entry is added in/etc/hosts? otherwise you can use the IP address instead of the host name and then reload the listener.

second method
(1) copy archives missing from primary sequence of 29
(2) place manually and then perform a recovery
or
(3) retrieve manually

And update with your conclusions after all these lists.
Thank you.

An error occurred when querying for the pending operations

Original title: sysprep problem
I have an acer aspire 5738Z, I use windows 7 (64 bit) I try to open sysprep.exe and it does not open, a text box appears saying "an error occurred when querying for the pending operations. What can I do to fix this?

Hello

Thanks for posting the request in the Microsoft community forums.
I understand that you receive the error "an error has occurred when querying for outstanding operations" when trying to open sysprep.exe on the computer.

You can try the solutions provide and check if it helps solve the issue.

Method 1:
You can scan System File Checker to fix corrupted files.
How to use the System File Checker tool to fix the system files missing or corrupted on Windows Vista or Windows 7
http://support.Microsoft.com/kb/929833

Method 2:
If the steps above fail then you can try the steps and check.

a. run regedit by typing regedit in start search by pressing ENTER.
b navigate to the following key:
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control
Key: RegistrySizeLimit
Type: REG_DWORD
Value: 0xffffff (4294967295)
c. reset.

If you need help with Windows, keep us informed. We will be happy to help you.

A design of query for the conversion of time difference in days, hours, Minutes

Hi all
A design of query for the conversion of time difference of time in number of days remaining remaining hours minutes and rest in seconds. Made this one till now. Please suggest for all modifications, until now, it seems to work very well, kindly highlight for any anomaly.
WITH DATA (startDAte, EndDate, Datediff) AS (SELECT to_date ('2015-10-01 10:00:59 ',' yyyy-mm-dd hh24:mi:ss'), to_date ('2015-20-01 03:00:49 ',' yyyy-mm-dd hh24:mi:ss'), to_date('2015-10-01 10:00','yyyy-dd-mm hh24:mi:ss')-to_date('2015-20-01 03:00','yyyy-dd-mm hh24:mi:ss') FROM dual)
UNION ALL SELECT to_date ('2015-10-01 10:00:39 ',' yyyy-mm-dd hh24:mi:ss'), to_date ('2015-20-01 03:00:40 ',' yyyy-mm-dd hh24:mi:ss'), to_date('2015-10-01 10:00','yyyy-dd-mm hh24:mi:ss')-to_date('2015-20-01 03:00','yyyy-dd-mm hh24:mi:ss') FROM dual
UNION ALL SELECT to_date ('2015-11-01 10:30:45 ',' yyyy-mm-dd hh24:mi:ss'), to_date ('2015-11-01 11:00:50 ',' yyyy-mm-dd hh24:mi:ss'), to_date('2015-11-01 10:30','yyyy-dd-mm hh24:mi:ss')-to_date ('2015-11-01 11:00 ',' yyyy-mm-dd hh24:mi:ss') FROM dual
UNION ALL SELECT to_date ('2015-11-01 09:00:50 ',' yyyy-mm-dd hh24:mi:ss'), to_date ('2015-11-01 10:00:59 ',' yyyy-mm-dd hh24:mi:ss'), to_date('2015-11-01 09:00','yyyy-dd-mm hh24:mi:ss')-to_date ('2015-11-01 10:00 ',' yyyy-mm-dd hh24:mi:ss') FROM dual
UNION ALL SELECT to_date ('2015-11-01 08:30:49 ',' yyyy-mm-dd hh24:mi:ss'), to_date ('2015-11-01 09:30:59 ',' yyyy-mm-dd hh24:mi:ss'), to_date('2015-11-01 08:30','yyyy-dd-mm hh24:mi:ss')-to_date('2015-11-01 09:30','yyyy-dd-mm hh24:mi:ss') FROM dual
)
Select
trunc ((EndDate-StartDate)) days.
trunc (((enddate-startdate)-to_number (trunc ((enddate-startdate))) * 24) hours)
trunc (to_number (((enddate-startdate)-to_number (trunc ((enddate-startdate))) * 24-trunc (((enddate-startdate)-to_number (trunc ((enddate-startdate))) * 24)) * 60) Minutes,))
(to_number (((enddate-startdate)-to_number (trunc ((enddate-startdate))) * 24-trunc (((enddate-startdate)-to_number (trunc ((enddate-startdate))) * 24)) * 60 - trunc (to_number (((enddate-startdate)-to_number (trunc ((enddate-startdate))) * 24-trunc (((enddate-startdate)-to_number (trunc ((enddate-startdate))) * 24)) * 60)) * 60 seconds))))
data;
Thanks for the answers in advance.

AHA!

TO_TIMESTAMP expects a string as input, so it first makes an implicit conversion from DATE to a string, in the format of NSL_DATE_FORMAT.

To convert the TIMESTAMP DATE independently NLS_DATE_FORMAT, use

CAST ( AS TIMESTAMP)

Dynamic problem with lookup-query for the purpose of resource request
Hi all
I need to set up several IOM user exchange mailboxes, I can set up AD account and account of the mailbox without any problem, but only for the first ad and Exchange account. For the second and third, etc. I get the error: "Invalid login name" during Exchange of account provisioning. I discovered that this problem exists with Exchange Connector - it is not able to collect correct GUID. So in my xml Dataset I use dynamic query Lookup to select manually correct Alias, the login name and GUID. The query for the GUID is the sequel (I cloned RO for AD and Exchnage):

AttributeReference available-in-bulk = "true" length = "32" widget = 'search query' type = 'String' attr-ref = "Object GUID" name = "Object GUID" >
* < lookupQuery search-query = "select distinct UD_KFUSER_OBJECTGUID GUID, ud_KFUSER_uid like UD_KFUSER UD_KFUSER, orc orc Login, sta sta where UD_KFUSER.orc_key = orc.orc_key and orc.usr_key = ' $Form data." Take ' and UD_KFUSER. "UD_KFUSER_AD = 27 and orc.orc_status = STA.sta_status AND STA.sta_bucket! = 'Cancelled'" display-field = "GUID" save-field = "Object GUID" / > *.
* < / AttributeReference > *.

My questions are:

1. I have to type * to run the query in the user interface, without * I got error:

+ < 17 February 2012 11:12:22 THIS > < error > < oracle.adfinternal.view.faces.config.ric +.
h.RegistrationConfigurator > < BEA-000000 > < ADF_FACES - 60096:Server Exception durin
PPR, #10 g
oracle.iam.platform.canonic.base.NoteException: an error occurred during executin
g the search query.
to oracle.iam.platform.canonic.agentry.GenericEntityLookupActor.perform)
GenericEntityLookupActor.java:337)
Is this right?

2. when I got correct values (from the search query) - they are missing on the details of the application and form of RO - what Miss me?

I use OIM 11.1.1.5, in my xml dataset I use correct attr-Ref (labels), when I type the values manually, they are propagated to form RO and Exchange mailbox is created.
Best
MP
I not had no problem when writing search query.
This works very well for me.
The request will be filled for the field, so why choose *?
I used as

ashrpt - ORA-20200: samples of ASH NO exist for the DATABASE/Instance
Hello guyes,

Please could you help me with the generation of the report of ASHES? I have the stack on:
"ORA-20200: NO samples of ASH does exist for the DATABASE Instance / '.

I tried to find how to sample, but the only things I found is for statspack or awr.

Thanks a lot :)
redy007 wrote:
sb92075:
SYS@PMBTEST > select * from v version $;

BANNER
--------------------------------------------------------------------------------
Oracle Database 11 g Release 11.2.0.2.0 - 64 bit version of PL/SQL Production 11.2.0.2.0 - Production
CORE Production 11.2.0.2.0
AMT for Linux: Version 11.2.0.2.0 - Production NLSRTL Version 11.2.0.2.0 - Production

The active Session history exists only in the Enterprise edition.

How to write a query for the data exchange between two columns?
How to write a query for the data exchange between two columns?

I tried a request, does NOT work.
```
update tmp t1 set t1.m1=t1.m2 and t1.m2=(select t2.m1 from tmp t2 where t2.student_id = t1.student_id)
```
Thank you.

Published by: user533361 on October 23, 2009 14:04
Just plain and simple:
```
update tmp t1
 set t1.m1=t1.m2,
     t1.m2=t1.m1
/
```
SY.

How to determine the level of Group of patches for the database Oracle EBS Server?
Dear
How findout patches for the database server Oracle EBS group level i.e. 10.2.0.3?

Concerning
Dear Suzy,

I was looking for a patch of database being upgraded. After the database owner (enviroment) to supply file, I used the following command from $ORACLE_RDBMS_HOME/OPatch directory, command like $ OPatch lsinventory, he listed all the patches and updated patch also.

'OPatch lsinventory' must list all patches applied to $RDBMS_ORACLE_HOME. For the level of database of the Group of hotfixes, you can use one of the instructions above to get the version. In addition, you can check to the BONE by running executable files (i.e. sqlplus, impdb... etc).

And on request, I used-> -use $AD_TOP/sql/adutconf.sql , it is perfectly correct.

Ok.

But I can't go through of OAM,-diagnostics of Applications using, you can guide me. When I select plan of the site-diagnosis & repair - run diagnostic tests, it error. Say year error has occurred!
Please note: you don't have sufficient privileges to perform this function.

OAM and Diagnostics Applications are two different things.

Diagnostics of applications can be run from "Oracle Diagnostic Tool".

Note: 358831,1 - E-Business Suite Diagnostics run Instructions
https://metalink2.Oracle.com/MetaLink/PLSQL/ml2_documents.showDocument?p_database_id=not&P_ID=358831.1

Note: 167000.1 - Installation Guide for E-Business Suite Diagnostics
https://metalink2.Oracle.com/MetaLink/PLSQL/ml2_documents.showDocument?p_database_id=not&P_ID=167000.1

For the Group of hotfixes in OAM, follow the steps described in the following note:

Note: 550654.1 - how to get patches Oracle Applications products in R12 group level
https://metalink2.Oracle.com/MetaLink/PLSQL/ml2_documents.showDocument?p_database_id=not&P_ID=550654.1

Kind regards
Hussein

What method is good for the database upgrade of small size

want to upgrade the database 10g to 11g.
Database 10g running on server1 production wants to upgrade to another Server2 Server 11 g
where's the good.
-> > > > 1 upgrade can migrate 2 different server.
-> > > > > 2 migrate then upgrade the database.
-> > > > another question
If am install 11g on server2 and 10g migration directly then there will be future problems on future production.

Instead of 11.2.0.1, I would say that you use 11.2.0.4. For a 5G database, import/export is probably the best option

HTH
Srini

Should I wait until the end of the execution time of the query for the execution plan?

Hello Experts,
I want to see the execution plan of the query below. However, it takes more than 3 hours. Should I wait all the time to see the execution plan?
Note: EXPLAIN PLAN for does not work. (I mean that I do not see the actual line number, etc. with EXPLAIN the PLAN of market)
You can see the output of the execution plan when I canceled the execution after 1 minute.
My first question is: what should I do to see the execution plan for queries running out of time time?
2nd question: when I cancel the query during execution in order to see the execution plan, will I see the specific plan of execution or erroneous values? Because the first execution plan seems inaccurate, what do you think?
question 3: why EXPLAIN the PLAN for the clause does not work? Also, should I use EXPLAIN the PLAN of the clause to this scenerio? Can I see the result of running for long time without her queries?
Thnaks for your help.
Oracle Database 11 g Enterprise Edition Release 11.2.0.2.0 - 64 bit Production
PL/SQL Release 11.2.0.2.0 - Production
CORE Production 11.2.0.2.0
AMT for Linux: Version 11.2.0.2.0 - Production
NLSRTL Version 11.2.0.2.0 - Production

Select / * + GATHER_PLAN_STATISTICS NO_PARALLEL * / J.INVOICEACCOUNT, J.INVOICEID, J.INVOICEDATE, (T.LINEAMOUNT + T.LINEAMOUNTTAX) price

of custinvoicejour j join custinvoicetrans t on

substr (nls_lower (j.DataAreaId), 1, 7) = substr (nls_lower (t.dataareaid), 1, 7) and

substr (nls_lower (J.INVOICEID), 1: 25) = substr (nls_lower (t.INVOICEID), 1: 25)

where

substr (nls_lower (T.DATAAREAID), 1, 7) = '201' and T.AVBROCHURELINENUM = 29457

and substr (nls_lower (j.dataareaid), 1, 7) = '201' and

J.INVOICEACCOUNT in

(select IT. Drmpos.avtr_seg_cust_campend ACCOUNTNUM this where THIS. CAMPAIGN = '201406' and THIS. SEGMENT_LEVEL in (', 'E'))

and J.AVAWARDSALES > 190

and substr (nls_lower (J.AVBILLINGCAMPAIGN), 1, 13) = '201406'

"and J.INVOICEDATE between ' 04.06.2014' and ' 13.06.2014 ';

SQL_ID, dznya6x7st0t8, number of children 0

-------------------------------------

Select / * + GATHER_PLAN_STATISTICS NO_PARALLEL * / J.INVOICEACCOUNT,.

J.INVOICEID, J.INVOICEDATE, (T.LINEAMOUNT + T.LINEAMOUNTTAX) price of

CustInvoiceJour j join custinvoicetrans t on

substr (nls_lower (j.DataAreaId), 1, 7) =

substr (nls_lower (t.DataAreaId), 1, 7) and

= substr (nls_lower (J.INVOICEID), 1: 25)

substr (nls_lower (t.INVOICEID), 1: 25) where

substr (nls_lower (T.DATAAREAID), 1, 7) = '201' and T.AVBROCHURELINENUM =

29457 and substr (nls_lower, (j.dataareaid), 1, 7) = '201' and

J.INVOICEACCOUNT in (select CE. ACCOUNTNUM of

drmpos.avtr_seg_cust_campend this where THIS. CAMPAIGN = '201406' and

IT. SEGMENT_LEVEL in (', 'E')) and J.AVAWARDSALES > 190 and

substr (nls_lower (J.AVBILLINGCAMPAIGN), 1, 13) = '201406' and

"J.INVOICEDATE between ' 04.06.2014' and ' 13.06.2014 '.

Hash value of plan: 2002317666

--------------------------------------------------------------------------------------------------------------------------------------------------------------

| ID | Operation | Name                           | Begins | E - lines. A - lines.   A - time | Pads | Bed | OMem | 1Mem | Used Mem.

--------------------------------------------------------------------------------------------------------------------------------------------------------------

|   0 | SELECT STATEMENT |                                |      1.        |      0 | 00:00:00.01 |       0 |      0 |       |       |          |

|* 1 | HASH JOIN |                                |      1.   3956.      0 | 00:00:00.01 |       0 |      0 | 2254K | 1061K | 2190K (0) |

|* 2 |   HASH JOIN |                                |      1.     87. 16676. 00:00:01.64 |     227K |   3552. 3109K | 1106K | 4111K (0) |

|* 3 |    TABLE ACCESS BY INDEX ROWID | CUSTINVOICEJOUR |      1.   1155 | 31889 | 00:00:01.16 |     223KO |     15.       |       |          |

|* 4 |     INDEX RANGE SCAN | I_062INVOICEDATEORDERTYPEIDX |      1.   4943 |    134K | 00:00:00.83 |   45440 |      0 |       |       |          |

|   5.    SIMPLE LIST OF PARTITION.                                |      1. 82360 |    173K | 00:00:00.08 |    3809 |   3537 |       |       |          |

|* 6 |     TABLE ACCESS FULL | AVTR_SEG_CUST_CAMPEND |      1. 82360 |    173K | 00:00:00.06 |    3809 |   3537 |       |       |          |

|   7.   TABLE ACCESS BY INDEX ROWID | CUSTINVOICETRANS |      1.   4560 |      0 | 00:00:00.01 |       0 |      0 |       |       |          |

|* 8 |    INDEX RANGE SCAN | I_064INVLINENUMCAMPAIGNOFPRICE |      1.   4560 |      0 | 00:00:00.01 |       0 |      0 |       |       |          |

--------------------------------------------------------------------------------------------------------------------------------------------------------------

Information of predicates (identified by the operation identity card):

---------------------------------------------------

1 - access("J".") "SYS_NC00299$"="T". "' SYS_NC00165$ ' AND SUBSTR (NLS_LOWER ('J'. "" "" REFFACTURE")(, 1, 25) = SUBSTR (NLS_LOWER ("T"." "" "REFFACTURE")(, 1, 25)).

2 - access("J".") INVOICEACCOUNT '= SYS_OP_C2C ("EC". ". ACCOUNTNUM'))

3 - filter("J".") AVAWARDSALES"> 190)

4 - access("J".") SYS_NC00299$ "= U ' 201"AND "J". INVOICEDATE"> = TO_DATE(' 2014-06-04 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AND

"J"." SYS_NC00307$ "= U ' 201406"AND "J". INVOICEDATE"< = TO_DATE (' 2014-06-13 00:00:00 ',' syyyy-mm-dd hh24:mi:ss')))

filter ((' J'. "INVOICEDATE' > = 'J' AND TO_DATE(' 2014-06-04 00:00:00', 'syyyy-mm-dd hh24:mi:ss') '." " SYS_NC00307$ "= U '201406' AND"

"J"." INVOICEDATE"< = TO_DATE (' 2014-06-13 00:00:00 ',' syyyy-mm-dd hh24:mi:ss'))))

6 filter (("CE". "SEGMENT_LEVEL" = A "OR"THIS"." SEGMENT_LEVEL "=" E"))

8 - access("T".") SYS_NC00165$ "= U ' 201"AND "T". AVBROCHURELINENUM "= 29457)

filter ("T". ("AVBROCHURELINENUM" = 29457)

EXPLAIN PLAN FOR

Select / * + GATHER_PLAN_STATISTICS NO_PARALLEL * / J.INVOICEACCOUNT, J.INVOICEID, J.INVOICEDATE, (T.LINEAMOUNT + T.LINEAMOUNTTAX) price

of custinvoicejour j join custinvoicetrans t on

substr (nls_lower (j.DataAreaId), 1, 7) = substr (nls_lower (t.dataareaid), 1, 7) and

substr (nls_lower (J.INVOICEID), 1: 25) = substr (nls_lower (t.INVOICEID), 1: 25)

where

substr (nls_lower (T.DATAAREAID), 1, 7) = '201' and T.AVBROCHURELINENUM = 29457

and substr (nls_lower (j.dataareaid), 1, 7) = '201' and

J.INVOICEACCOUNT in

(select IT. Drmpos.avtr_seg_cust_campend ACCOUNTNUM this where THIS. CAMPAIGN = '201406' and THIS. SEGMENT_LEVEL in (', 'E'))

and J.AVAWARDSALES > 190

and substr (nls_lower (J.AVBILLINGCAMPAIGN), 1, 13) = '201406'

"and J.INVOICEDATE between ' 04.06.2014' and ' 13.06.2014 ';

SELECT * FROM table (DBMS_XPLAN. DISPLAY_CURSOR);

SELECT * FROM table (DBMS_XPLAN. DISPLAY_CURSOR ('7h1nbzqjgwsp7', 2));

SQL_ID, 7h1nbzqjgwsp7, number of children 2

EXPLAIN PLAN for select / * + GATHER_PLAN_STATISTICS NO_PARALLEL * /.

J.INVOICEACCOUNT, J.INVOICEID, J.INVOICEDATE,

(T.LINEAMOUNT + T.LINEAMOUNTTAX) join price j custinvoicejour

CustInvoiceTrans t on substr (nls_lower (j.dataareaid), 1, 7) =

substr (nls_lower (t.DataAreaId), 1, 7) and

= substr (nls_lower (J.INVOICEID), 1: 25)

substr (nls_lower (t.INVOICEID), 1: 25) where

substr (nls_lower (T.DATAAREAID), 1, 7) = '201' and T.AVBROCHURELINENUM =

29457 and substr (nls_lower, (j.dataareaid), 1, 7) = '201' and

J.INVOICEACCOUNT in (select CE. ACCOUNTNUM of

drmpos.avtr_seg_cust_campend this where THIS. CAMPAIGN = '201406' and

IT. SEGMENT_LEVEL in (', 'E')) and J.AVAWARDSALES > 190 and

substr (nls_lower (J.AVBILLINGCAMPAIGN), 1, 13) = '201406' and

"J.INVOICEDATE between ' 04.06.2014' and ' 13.06.2014 '.

NOTE: cannot fetch SQL_ID plan: 7h1nbzqjgwsp7, CHILD_NUMBER: 2

Check the value of SQL_ID and CHILD_NUMBER;

It could also be that the plan is no longer in the cursor cache (check v$ sql_plan)

NightWing wrote:

Randolf,

I don't understand. What you hear from the above statement that you mean A-lines and E will be incorrect, but the ratio between them remain the same. Therefore, you can deduct the bad things by comparing the differences.

Thus, A-lines always give a wrong result for cancellation of queries, isn't it?

Charlie,

I think that Martin gave a good explanation. Here's another example that hopefully makes more obvious things:

17:56:55 SQL >-things go very wrong here with a small buffer cache

17:56:55 SQL >-T2 lines are badly scattered when you access through T1. FK

17:56:55 SQL >--

17:56:55 SQL >-"Small job" approach would have been a good idea

17:56:55 SQL >-if the estimate of 100 iterations of the loop was correct!

17:56:55 SQL > select

17:56:55 (t2.attr2) count 2

17:56:55 3 of

17:56:55 4 t1

17:56:55 5, t2

17:56:55 6 where

17:56:55   7 /*------------------*/

17:56:55 8 trunc (t1.attr1) = 1

17:56:55 9 and trunc (t1.attr2) = 1

17:56:55 10 / *-* /.

17:56:55 11 and t1.fk = t2.id

17:56:55 12.

T1

*

ERROR on line 4:

ORA-01013: user has requested the cancellation of the current operation

Elapsed time: 00:04:58.30

18:01:53 SQL >

18:01:53 SQL > @xplan_extended_display_cursor ' ' ' ' 'ALLSTATS LAST + COST.

18:01:53 SQL > set echo off verify off termout off

SQL_ID, 353msax56jvvp, number of children 0

-------------------------------------

SELECT count (t2.attr2) from t1, t2 where

/ / *-* trunc (t1.attr1) = 1 and

trunc (T1.attr2) = 1 / *-* / and t1.fk = t2.id

Hash value of plan: 2900488714

------------------------------------------------------------------------------------------------------------------------------------

| ID | The NEST | DSB | Operation | Name | Begins | E - lines. Cost (% CPU). A - lines.   A - time | Pads | Bed |

------------------------------------------------------------------------------------------------------------------------------------

|   0 |     |   7. SELECT STATEMENT |        |      1.        | 4999 (100) |      0 | 00:00:00.01 |       0 |      0 |

|   1.   0 |   8 2 GLOBAL TRI |        |      1.      1.            |      0 | 00:00:00.01 |       0 |      0 |

|   2.   1.   5.   NESTED LOOPS |        |      1.        |            | 57516 | 00:04:58.26 |     173K | 30770 |

|   3.   2.   3.    NESTED LOOPS |        |      1.    100. 4999 (1) | 57516 | 00:00:21.06 |     116K |   3632.

|* 4 |   3.   1.     TABLE ACCESS FULL | T1 |      1.    100. 4799 (1) | 57516 | 00:00:00.19 |    1008 |   1087 |

|* 5 |   3.   2.     INDEX UNIQUE SCAN | T2_IDX | 57516 |      1.     1 (0) | 57516 | 00:00:20.82 |     115K |   2545 |

|   8 2 2 |   4.    TABLE ACCESS BY INDEX ROWID | T2 | 57516 |      1.     2 (0) | 57516 | 00:04:37.14 |   57516 | 27138 |

------------------------------------------------------------------------------------------------------------------------------------

Information of predicates (identified by the operation identity card):

---------------------------------------------------

4 filter ((TRUNC ('T1'. "ATTR1") = 1 AND TRUNC ('T1'. " ATTR2') = 1))

5 - access("T1".") FK '= 'T2'.' (ID')

You say here that I canceled a query after about 5 minutes, and looking at the statistics of content (RowSource) I can already say the following:

1. the estimation of cardinality of T1 is far - the optimizer estimated 100 lines, but it actually generated more than 57000 lines when the query was cancelled. If this definitely seems like a candidate at the origin of the problems

2. the query has spent most of the time in search of random table T2

So while it is true that I don't know final A-lines of this cancelled query information, I can still say a lot of this and begin to deal with the problems identified so far.

Randolf

How to free up disk space for the database file

Hi experts BDB.
I use bdb4.6.21 transaction Btree access method, found that after vacuum db db-> truncate, the size of the db file has changed. How to free up disk file db space? It can be configured?
Thank you
Min

Hi Min,

What Mike says is that you do not expect that the empty space after an operation of truncation (for example a delete or update that empties a page) in the database (empty pages) to return to the file system and therefore to see the physical file size decreases.

The next section of the documentation explaining this: required disk space

Space released by removing the key/data pairs in a Btree database or Hash is never returned in the file system, even if it is reused when possible. This means that the databases Btree and hash are to develop alone. If enough key is deleted from a database which shrinks the underlying file is desirable, use the DB-> compact() method to recover disk space. Alternatively, you can create a new database and copy the folders of the former into it.

So, as Mike suggested, you can dump and reload the data into a new database, or copy data from the existing/old database to a new (to remove the old database and rename a new one the old name), or you can try to compact the database using the method compact().

If you use compact(), then in order to force the return of empty for the file system pages when possible, use the DB_FREE_SPACE flag and try to avoid using an explicit transaction (use a NULL tnxid pointer, so this BDB will use internally of several transactions that will be engaged periodically to avoid locking large sections of the tree).

When you use the compaction in order to free up space and return pages from database empty in the file system that it is generally recommended to repeat Compact with a value low 'compact_fillpercent '. In addition, the following output statistics fields in the structure DB_COMPACT, compact_pages_truncated and compact_pages_free should be examined to determine if there is a point, continuing to run the compaction with the same compact_fillpercent. If the values are strict positive it is then compact() calling again with the same compact_fillpercent (and specify the DB_FREE_SPACE flag). The compact algorithm allows a single pass on the pages of the database; pages so not empty at the end of the file will prevent the free pages (which are placed on the free list) to be returned to the file system.

Kind regards

Andrei

SQL query for the mapping of a set of prizes to a group of classrooms

Hi all

I use Oracle database 11g Release 2.

I have the following data set:

Classrooms
ClassId ClassName ability group
------ ---------------------------------------------- -------------- -----------
Babbage/software Engg Lab 1 24 1
Basement 2 - block PG 63 1
3 1 56 1 class
Class 4 1 24 10
Class 5 1 24 11
Class 6 1 35 12
7 13 42 1 class
8 14 42 1 class
9 15 42 1 class
10 2 35 1 class
11 3 35 1 class
12 4 35 1 classroom
13 5 35 1 class
14 6 25 1 class
15 7 25 1 class
16 1 24 8 class
17 9 24 1 class
18 control Sys Lab 1 24
19 dig & Embd Sys Lab 20 1
20 PSD & Comm 20 1 Lab
21 electromechanical system Lab 28 1
Farabi 22/Web Tech Lab 1 36
23 gen purpose Lab 40 1
Shirazi/24dB Tech Lab 1 36
ADV 25 elect Lab 30 2
26 16 42 2 class
27 17 49 2 class
28 18 56 2 class
29 19 42 2 class
30 20 49 2 class
Class 31 21 35 3
32 22 35 3 class
33 20 3 MDA lab

DegreeBatches
BatchId BatchName force
--------------- ----------------------- --------------
1 BIT - 11 79
2 BIT - 12 28
3 BS (CS)-1 35
4 BS (CS) 78-2
5 BE (SE)-1 69
6. BE (SE) 84-2
7 BE (SE) 64-3
8 84 BYTČA-7
9 43 BYTČA-8
BEE-1 10, 112
11 151 BEE-2
BEE-3 12, 157
13 BEE-4 157

I want to map a combination of batch of degree for a class rooms group of such distance that they make full use of the maximum capacity of the class rooms within a group (ideally), or as close to this as possible. Can it be done with a SQL query?

Any response will be appreciated.

The SQL Scripts to generate the required tables and populate data is less to:
CREATE TABLE classrooms (ClassId NUMBER, ClassName VARCHAR2 (50), capacity NUMBER, group NUMBER);
INSERT INTO the classrooms of the VALUES (1, "Babbage/software Engg Lab', 24, 1");
INSERT INTO the classrooms of the VALUES (2, 'basement - PG block', 63, 1);
INSERT INTO the classrooms of the VALUES (3, '1 class room', 56, 1);
INSERT INTO the classrooms of the VALUES (4, '10 class room', 24, 1);
INSERT INTO the classrooms of the VALUES (5, '11 class room', 24, 1);
INSERT INTO the classrooms of the VALUES (6, 'class room 12', 35, 1);
INSERT INTO the classrooms of the VALUES (7, 'class room 13', 42, 1);
INSERT INTO the classrooms of the VALUES (8, 'class room 14', 42, 1);
INSERT INTO the classrooms of the VALUES (9, '15 'class, 42, 1);
INSERT INTO the classrooms of the VALUES (10, 'class 2', 35, 1);
INSERT INTO the classrooms of the VALUES (11, 'class room 3', 35, 1);
INSERT INTO the classrooms of the VALUES (12, 'class room 4', 35, 1);
INSERT INTO the classrooms of the VALUES (13, 'class room 5', 35, 1);
INSERT INTO the classrooms of the VALUES (14, 'class room 6', 25, 1);
INSERT INTO the classrooms of the VALUES (15, '7 class room', 25, 1);
INSERT INTO the classrooms of the VALUES (16, 'class Room 8', 24, 1);
INSERT INTO the classrooms of the VALUES (17, 'class room 9', 24, 1);
INSERT INTO the classrooms of the VALUES (18, 'Control Sys Lab', 24, 1);
INSERT INTO the classrooms of the VALUES (19, 'Dig & Embd Sys Lab', 20, 1);
INSERT INTO the classrooms of the VALUES (20, 'DSP & Comm Lab', 20, 1);
INSERT INTO the classrooms of the VALUES (21, 'system ELECTROMECHANICAL Lab', 28, 1);
INSERT INTO the classrooms of the VALUES (22, ' Farabi/Web Tech Lab', 36, 1);
INSERT INTO the classrooms of the VALUES (23, 'Gen purpose Lab', 40, 1);
INSERT INTO the classrooms of the VALUES (24, ' Shirazi/DB Tech Lab', 36, 1);
INSERT INTO the classrooms of the VALUES (25, 'Elected Adv Lab', 30, 2);
INSERT INTO the classrooms of the VALUES (26, 'class room 16', 42, 2);
INSERT INTO the classrooms of the VALUES (27, 'class room 17', 49, 2);
INSERT INTO the classrooms of the VALUES (28, '18 'class, 56, 2);
INSERT INTO the classrooms of the VALUES (29, '19 'class, 42, 2);
INSERT INTO the classrooms of the VALUES (30, 'class room 20', 49, 2);
INSERT INTO the classrooms of the VALUES (31, 'class room 21', 35, 3);
INSERT INTO the classrooms of the VALUES (32, 'room 22', 35, 3);
INSERT INTO the classrooms of the VALUES (33, 'MDA Lab', 20, 3);

CREATE TABLE DegreeBatches (BatchId NUMBER, BatchName VARCHAR2 (50), membership NUMBER);
INSERT INTO DegreeBatches VALUES(1,'BIT-11',79);
INSERT INTO DegreeBatches VALUES(2,'BIT-12',28);
INSERT INTO DegreeBatches VALUES (3, 'BS (CS) - 1', 35);
INSERT INTO DegreeBatches VALUES (4, 'BS (CS) - 2', 78);
INSERT INTO DegreeBatches VALUES (5,'BE (SE) - 1', 69);
INSERT INTO DegreeBatches VALUES (6,'BE (SE) - 2', 84);
INSERT INTO DegreeBatches VALUES (7,'BE (SE) - 3', 64);
INSERT INTO DegreeBatches VALUES(8,'BICSE-7',84);
INSERT INTO DegreeBatches VALUES(9,'BICSE-8',43);
INSERT INTO DegreeBatches VALUES(10,'BEE-1',112);
INSERT INTO DegreeBatches VALUES(11,'BEE-2',151);
INSERT INTO DegreeBatches VALUES(12,'BEE-3',157);
INSERT INTO DegreeBatches VALUES(13,'BEE-4',157);

Best regards
Bilal

Published by: Bilal on December 27, 2012 09:52

Published by: Bilal on December 27, 2012 10:07

Bilal, thanks for the nice problem! Another possibility to double check is to write a small PL/SQL function that returns 1 if a duplicate id is found, then equate to 0: "NUMBER of RETURN of Duplicate_Token_Found (p_str_main in VARCHAR2, p_str_trial VARCHAR2). It should analyze the second string and could use p_str_main LIKE '%', | l_id | ', %' for each id. In any case, the query complete (without that) is given below:

Solution with names
SQL> WITH rsf_itm (con_id, max_weight, nxt_id, lev, tot_weight, tot_profit, path, root_id, lev_1_id) AS (
  2  SELECT c.id,
  3         c.max_weight,
  4         i.id,
  5         0,
  6         i.item_weight,
  7         i.item_profit,
  8         ',' || i.id || ',',
  9         i.id,
 10         0
 11    FROM items i
 12   CROSS JOIN containers c
 13   UNION ALL
 14  SELECT r.con_id,
 15         r.max_weight,
 16         i.id,
 17         r.lev + 1,
 18         r.tot_weight + i.item_weight,
 19         r.tot_profit + i.item_profit,
 20         r.path || i.id || ',',
 21         r.root_id,
 22         CASE WHEN r.lev = 0 THEN i.id ELSE r.nxt_id END
 23    FROM rsf_itm r
 24    JOIN items i
 25      ON i.id > r.nxt_id
 26     AND r.tot_weight + i.item_weight <= r.max_weight
 27   ORDER BY 1, 2
 28  ) SEARCH DEPTH FIRST BY nxt_id SET line_no
 29  , rsf_con (nxt_con_id, nxt_line_no, con_path, itm_path, tot_weight, tot_profit, lev) AS (
 30  SELECT con_id,
 31         line_no,
 32         To_Char(con_id),
 33         ':' || con_id || '-' || (lev + 1) || ':' || path,
 34         tot_weight,
 35         tot_profit,
 36         0
 37    FROM rsf_itm
 38   UNION ALL
 39  SELECT r_i.con_id,
 40         r_i.line_no,
 41         r_c.con_path || ',' || r_i.con_id,
 42         r_c.itm_path ||  ':' || r_i.con_id || '-' || (r_i.lev + 1) || ':' || r_i.path,
 43         r_c.tot_weight + r_i.tot_weight,
 44         r_c.tot_profit + r_i.tot_profit,
 45         r_c.lev + 1
 46    FROM rsf_con r_c
 47    JOIN rsf_itm r_i
 48      ON r_i.con_id > r_c.nxt_con_id
 49   WHERE r_c.itm_path NOT LIKE '%,' || r_i.root_id || ',%'
 50     AND r_c.itm_path NOT LIKE '%,' || r_i.lev_1_id || ',%'
 51     AND r_c.itm_path NOT LIKE '%,' || r_i.nxt_id || ',%'
 52  )
 53  , paths_ranked AS (
 54  SELECT itm_path || ':' itm_path, tot_weight, tot_profit, lev + 1 n_cons,
 55         Rank () OVER (ORDER BY tot_profit DESC) rnk,
 56         Row_Number () OVER (ORDER BY tot_profit DESC) sol_id
 57    FROM rsf_con
 58  ), best_paths AS (
 59  SELECT itm_path, tot_weight, tot_profit, n_cons, sol_id
 60    FROM paths_ranked
 61   WHERE rnk = 1
 62  ), row_gen AS (
 63  SELECT LEVEL lev
 64    FROM DUAL
 65  CONNECT BY LEVEL <= (SELECT Count(*) FROM items)
 66  ), con_v AS (
 67  SELECT  b.itm_path, r.lev con_ind, b.sol_id, b.tot_weight, b.tot_profit,
 68          Substr (b.itm_path, Instr (b.itm_path, ':', 1, 2*r.lev - 1) + 1,
 69            Instr (b.itm_path, ':', 1, 2*r.lev) - Instr (b.itm_path, ':', 1, 2*r.lev - 1) - 1)
 70             con_nit_id,
 71          Substr (b.itm_path, Instr (b.itm_path, ':', 1, 2*r.lev) + 1,
 72            Instr (b.itm_path, ':', 1, 2*r.lev + 1) - Instr (b.itm_path, ':', 1, 2*r.lev) - 1)
 73             itm_str
 74    FROM best_paths b
 75    JOIN row_gen r
 76      ON r.lev <= b.n_cons
 77  ), con_split AS (
 78  SELECT itm_path, con_ind, sol_id, tot_weight, tot_profit,
 79         Substr (con_nit_id, 1, Instr (con_nit_id, '-', 1) - 1) con_id,
 80         Substr (con_nit_id, Instr (con_nit_id, '-', 1) + 1) n_items,
 81         itm_str
 82    FROM con_v
 83  ), itm_v AS (
 84  SELECT  c.itm_path, c.con_ind, c.sol_id, c.con_id, c.tot_weight, c.tot_profit,
 85          Substr (c.itm_str, Instr (c.itm_str, ',', 1, r.lev) + 1,
 86            Instr (c.itm_str, ',', 1, r.lev + 1) - Instr (c.itm_str, ',', 1, r.lev) - 1)
 87             itm_id
 88    FROM con_split c
 89    JOIN row_gen r
 90      ON r.lev <= c.n_items
 91  )
 92  SELECT v.sol_id,
 93         v.tot_weight s_wt, v.tot_profit s_pr, c.id c_id, c.name c_name, c.max_weight m_wt,
 94         Sum (i.item_weight) OVER (PARTITION BY v.sol_id, c.id) c_wt,
 95         i.id i_id, i.name i_name, i.item_weight i_wt, i.item_profit i_pr
 96    FROM itm_v v
 97    JOIN containers c
 98      ON c.id = To_Number (v.con_id)
 99    JOIN items i
100      ON i.id = To_Number (v.itm_id)
101   ORDER BY sol_id, con_id, itm_id
102  /

    SOL_ID S_WT S_PR  C_ID C_NAME          M_WT C_WT  I_ID I_NAME     I_WT I_PR
---------- ---- ---- ----- --------------- ---- ---- ----- ---------- ---- ----
         1  255  255     1 SEECS UG Block   100  100     1 BIT-10       35   35
                                                         2 BIT-11       40   40
                                                         6 BICSE-7      25   25
                         2 IAEC Building     70   70     4 BSCS-3       40   40
                                                         7 BESE-3       30   30
                         3 RIMMS Building    90   85     3 BSCS-2       35   35
                                                         5 BEE-4        50   50
         2  255  255     1 SEECS UG Block   100   95     4 BSCS-3       40   40
                                                         6 BICSE-7      25   25
                                                         7 BESE-3       30   30
                         2 IAEC Building     70   70     1 BIT-10       35   35
                                                         3 BSCS-2       35   35
                         3 RIMMS Building    90   90     2 BIT-11       40   40
                                                         5 BEE-4        50   50
         3  255  255     1 SEECS UG Block   100  100     3 BSCS-2       35   35
                                                         4 BSCS-3       40   40
                                                         6 BICSE-7      25   25
                         2 IAEC Building     70   65     1 BIT-10       35   35
                                                         7 BESE-3       30   30
                         3 RIMMS Building    90   90     2 BIT-11       40   40
                                                         5 BEE-4        50   50
         4  255  255     1 SEECS UG Block   100  100     3 BSCS-2       35   35
                                                         4 BSCS-3       40   40
                                                         6 BICSE-7      25   25
                         2 IAEC Building     70   70     2 BIT-11       40   40
                                                         7 BESE-3       30   30
                         3 RIMMS Building    90   85     1 BIT-10       35   35
                                                         5 BEE-4        50   50
         5  255  255     1 SEECS UG Block   100   95     2 BIT-11       40   40
                                                         6 BICSE-7      25   25
                                                         7 BESE-3       30   30
                         2 IAEC Building     70   70     1 BIT-10       35   35
                                                         3 BSCS-2       35   35
                         3 RIMMS Building    90   90     4 BSCS-3       40   40
                                                         5 BEE-4        50   50
         6  255  255     1 SEECS UG Block   100  100     2 BIT-11       40   40
                                                         3 BSCS-2       35   35
                                                         6 BICSE-7      25   25
                         2 IAEC Building     70   65     1 BIT-10       35   35
                                                         7 BESE-3       30   30
                         3 RIMMS Building    90   90     4 BSCS-3       40   40
                                                         5 BEE-4        50   50
         7  255  255     1 SEECS UG Block   100  100     2 BIT-11       40   40
                                                         3 BSCS-2       35   35
                                                         6 BICSE-7      25   25
                         2 IAEC Building     70   70     4 BSCS-3       40   40
                                                         7 BESE-3       30   30
                         3 RIMMS Building    90   85     1 BIT-10       35   35
                                                         5 BEE-4        50   50
         8  255  255     1 SEECS UG Block   100  100     1 BIT-10       35   35
                                                         4 BSCS-3       40   40
                                                         6 BICSE-7      25   25
                         2 IAEC Building     70   70     2 BIT-11       40   40
                                                         7 BESE-3       30   30
                         3 RIMMS Building    90   85     3 BSCS-2       35   35
                                                         5 BEE-4        50   50
         9  255  255     1 SEECS UG Block   100  100     1 BIT-10       35   35
                                                         4 BSCS-3       40   40
                                                         6 BICSE-7      25   25
                         2 IAEC Building     70   65     3 BSCS-2       35   35
                                                         7 BESE-3       30   30
                         3 RIMMS Building    90   90     2 BIT-11       40   40
                                                         5 BEE-4        50   50
        10  255  255     1 SEECS UG Block   100  100     1 BIT-10       35   35
                                                         3 BSCS-2       35   35
                                                         7 BESE-3       30   30
                         2 IAEC Building     70   65     2 BIT-11       40   40
                                                         6 BICSE-7      25   25
                         3 RIMMS Building    90   90     4 BSCS-3       40   40
                                                         5 BEE-4        50   50
        11  255  255     1 SEECS UG Block   100  100     1 BIT-10       35   35
                                                         3 BSCS-2       35   35
                                                         7 BESE-3       30   30
                         2 IAEC Building     70   65     4 BSCS-3       40   40
                                                         6 BICSE-7      25   25
                         3 RIMMS Building    90   90     2 BIT-11       40   40
                                                         5 BEE-4        50   50
        12  255  255     1 SEECS UG Block   100   95     1 BIT-10       35   35
                                                         3 BSCS-2       35   35
                                                         6 BICSE-7      25   25
                         2 IAEC Building     70   70     2 BIT-11       40   40
                                                         7 BESE-3       30   30
                         3 RIMMS Building    90   90     4 BSCS-3       40   40
                                                         5 BEE-4        50   50
        13  255  255     1 SEECS UG Block   100   95     1 BIT-10       35   35
                                                         3 BSCS-2       35   35
                                                         6 BICSE-7      25   25
                         2 IAEC Building     70   70     4 BSCS-3       40   40
                                                         7 BESE-3       30   30
                         3 RIMMS Building    90   90     2 BIT-11       40   40
                                                         5 BEE-4        50   50
        14  255  255     1 SEECS UG Block   100  100     1 BIT-10       35   35
                                                         2 BIT-11       40   40
                                                         6 BICSE-7      25   25
                         2 IAEC Building     70   65     3 BSCS-2       35   35
                                                         7 BESE-3       30   30
                         3 RIMMS Building    90   90     4 BSCS-3       40   40
                                                         5 BEE-4        50   50

98 rows selected.

Elapsed: 00:00:01.42

Published by: BrendanP on January 20, 2013 11:25
I found the need to deduplicate regular expression:

AND RegExp_Instr (r_c.itm_path | r_i.path, ',(\d+),.*?,\1,') = 0)

"Backup Optimization" does not work for the "database backup"

Hello

I use a windows environment and my info from database is like this:

Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - 64bit Production
PL/SQL Release 11.2.0.1.0 - Production
CORE    11.2.0.1.0      Production
TNS for 64-bit Windows: Version 11.2.0.1.0 - Production
NLSRTL Version 11.2.0.1.0 - Production

now I have to change my configuration for backup optimization on and then make example tablespace offline and do file sample data in offline mode. After that, I run 2 times 'Backup Database' command but 2 backup has the same size and have example tablespace too... Any backup archivelog is work bur backup database is not!
According to this link, it does not backup datafile for the second example: http://download.oracle.com/docs/cd/E11882_01/backup.112/e10642/rcmconfb.htm#BRADV113
is there something I missed?

configuration of RMAN:

CONFIGURE RETENTION POLICY TO REDUNDANCY 5;
CONFIGURE BACKUP OPTIMIZATION ON;
CONFIGURE DEFAULT DEVICE TYPE TO DISK;
CONFIGURE CONTROLFILE AUTOBACKUP ON;
CONFIGURE CONTROLFILE AUTOBACKUP FORMAT FOR DEVICE TYPE DISK TO '%F'; # default
CONFIGURE DEVICE TYPE DISK PARALLELISM 1 BACKUP TYPE TO BACKUPSET;
CONFIGURE DATAFILE BACKUP COPIES FOR DEVICE TYPE DISK TO 1;
CONFIGURE ARCHIVELOG BACKUP COPIES FOR DEVICE TYPE DISK TO 1;
CONFIGURE MAXSETSIZE TO UNLIMITED; # default
CONFIGURE ENCRYPTION FOR DATABASE OFF;
CONFIGURE ENCRYPTION ALGORITHM 'AES128'; # default
CONFIGURE COMPRESSION ALGORITHM 'HIGH' AS OF RELEASE 'DEFAULT' OPTIMIZE FOR LOAD TRUE;
CONFIGURE ARCHIVELOG DELETION POLICY TO NONE; # default
CONFIGURE SNAPSHOT CONTROLFILE NAME TO 'C:\APP\ABC\PRODUCT\11.2.0\DBHOME_1\DATABASE\SNCFORCL.ORA'; # default

No failure, it works an expected. There is a relationship between the retention policy and the number of backups:

RMAN only ignore backups of offline or read-only data files when there are backups n + 1, where n is the redundancy. You have of the "REDUNDANCY 5', and you will keep 6 identical backups of the offline data file.

Werner

Name of the table to query for the time window of work

I am trying to build a query for a list of jobs in tide. Anyone know what table is for the time window? Please notify. Thank you.

Hi Warren, according to me, this is the jobdtl table.

jobdtl_fromtm and jobdtl_untiltm

Query for the size of the database

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