Follow-up table Oracle I/O

Hello

12 c, I ran, as they say here:

Oracle, followed of table I/O catio.sql sample_io io_per_object

$ORACLE_HOME/rdbms/admin/catio.sql, then:

SQL > SELECT * from io_per_object;

no selected line

What's wrong? Why no I/O statistics?

Thank you.

Catio.SQL is very 20th century. You can not get information better v$ segment_statistics?

Tags: Database

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Construction industry scheme Tables Oracle UK location?

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Oracle UK location allows scheme for the Construction industry.
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Kind regards
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Hi Lucie,.

The names of tables in this location must begin with IGI_CIS. I tried to run the following sql code:

Select the table table_name from dba_tables

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TABLE-NAME

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

IGI_CIS_MTH_RET_PAY_GT

IGI_CIS_CDROM_HEADERS_T

IGI_CIS_CDROM_LINES_T

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Hello

I have the following table structure.

CREATE TABLE SPOOL
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COIL_ID NUMBER (10),
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TEST_STATUS VARCHAR2 (70).
TESTER_LOGIN VARCHAR2 (20).
EQUIPMENT_CODE VARCHAR2 (50).
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/
For each record COILID, there could be several folders baased on TEST_ID/VALUE/TEST_UOM etc.

And I would like to prepare the xml file in the following format by selecting data in the COIL?

<? XML version = "1.0"? >
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< CoilId > 1419532 < / CoilId >
< CoilNo > D2221050010A0 < / CoilNo >
Changzhou < CoilPOOperatingUnit > < / CoilPOOperatingUnit >
< CoilPONo > 4619 < / CoilPONo >
< MillNo > 86 < / MillNo >
Test of < MillCoilStatus > < / MillCoilStatus >
C5 050FP800 < ItemNo > < / ItemNo >
< weight > 7076 < / weight >
KILOGRAM of < GLU > < / UDM >
< DocumentNo > 0 < / DocumentNo >
< DocumentDate > 2013 - 01 - 11 < / DocumentDate >
< DocumentStatus > not < / DocumentStatus >
< DocumentType > test < / DocumentType >
CHIGMA1 < DocumentSource > < / DocumentSource >
< DocStsMsg test = '0' EquipmentCode = "CHIGMA1" TesterLogin = "dpkrueger" Value = "0.4992" TestUnit = "mm" Status = 'NonProcessed' TestId = "135" / >
< test DocStsMsg = '0' EquipmentCode = "CHIGMA1" TesterLogin = "dpkrueger" Value = "0.0128" TestUnit = "mm" Status = 'NonProcessed' TestId = "124" / >
< DocStsMsg test = '0' EquipmentCode = "CHIGMA1" TesterLogin = "dpkrueger" Value = "12" TestUnit = "mm" Status = 'NonProcessed' TestId = "125" / >
< DocStsMsg test = '0' EquipmentCode = "CHIGMA1" TesterLogin = "dpkrueger" Value = "0.5095" TestUnit = "mm" Status = 'NonProcessed' TestId = "127" / >
< DocStsMsg test = '0' EquipmentCode = "CHIGMA1" TesterLogin = "dpkrueger" Value = "0.5042" TestUnit = "mm" Status = 'NonProcessed' TestId = "128" / >
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< DocStsMsg test = '0' EquipmentCode = "CHIGMA1" TesterLogin = "dpkrueger" Value = "0.4967" TestUnit = "mm" Status = 'NonProcessed' TestId = "130" / >
< DocStsMsg test = '0' EquipmentCode = "CHIGMA1" TesterLogin = "dpkrueger" Value = "0.5049" TestUnit = "mm" Status = 'NonProcessed' TestId = "131" / >
< DocStsMsg test = '0' EquipmentCode = "CHIGMA1" TesterLogin = "dpkrueger" Value = "0.4972" TestUnit = "mm" Status = 'NonProcessed' TestId = "132" / >
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< / reel >

Can you please guide me how to do it in a single query?

Thanks in advance.
Function EXTRACT will force a print in your version:
```
SELECT XMLElement("Coil",
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         , 'www.tempel.com/COIL.xsd' as "xsi:noNamespaceSchemaLocation"
         )
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         , COIL_PO_NUMBER         as "CoilPONo"
         , MILL_NUMBER            as "MillNo"
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         , ITEM_NUMBER            as "ItemNo"
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         , DOCUMENT_DATE          as "DocumentDate"
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             , TEST_STATUS    as "Status"
             , TEST_ID        as "TestId"
             )
           )
         )
       ).extract('/*')
FROM coil
GROUP BY COIL_ID
       , COIL_NUMBER
       , COIL_PO_OPERATING_UNIT
       , COIL_PO_NUMBER
       , MILL_NUMBER
       , MILL_COIL_STATUS
       , ITEM_NUMBER
       , COIL_WEIGHT
       , WEIGHT_UOM
       , DOCUMENT_NUMBER
       , DOCUMENT_DATE
       , DOCUMENT_STATUS
       , DOCUMENT_TYPE
       , DOCUMENT_SOURCE ;
```

XML for Table Oracle issues
Hi all

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2. create table_name
Parallel degree 4
in SELECT * from EMP ;

I have 1 case I had some time 34 Sec
In case 2, the table was created in 15 Sec

In oracle other possibilities to create a much faster with this DEC?

Or it will be faster when I create a table using create table_name
(
column1datatype [NULL |] NOT NULL],
column2datatype [NULL |] NOT NULL],
...
column_ndatatype [NULL |] NOT NULL]
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an exaple:

AP_INVOICE_LINES_ALL DESC;

Column name	ID	PK	Null value?	Data type	By default	Histogram
INVOICE_ID	1	N	NUMBER (15)	Yes
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LINE_SOURCE	6	THERE	VARCHAR2 (30 bytes)	Yes
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LINE_GROUP_NUMBER	8	THERE	NUMBER	Yes
INVENTORY_ITEM_ID	9	THERE	NUMBER	Yes
ITEM_DESCRIPTION	10	THERE	VARCHAR2 (240 bytes)	Yes
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GL_CODE_COMBINATIONS DESC;

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CHART_OF_ACCOUNTS_ID	4	N	NUMBER (15)		Yes
DETAIL_POSTING_ALLOWED_FLAG	5	N	VARCHAR2 (1 byte)		Yes
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ACCOUNT_TYPE	7	N	VARCHAR2 (1 byte)		Yes
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Hi Richard

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Sign up for announcements of NoSQL database , so we can warn you versions futures and other updates from the product of NoSQL database

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Hello team,
I have a temp table
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modlist <-ore.groupApply)
X = OOS_AGGR_FACT,
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create or replace function oosgroupeval_1
(inp_cur, oos_pkg_1.cur,
par_cur sys_refcursor,
out_qry varchar2,
grp_col varchar2,
exp_txt varchar2)
return the sys. AnyDataSet
parallel_enable in pipeline (inp_cur hash partition ("PEP_REGION_ASM"))
cluster inp_cur by ("PEP_REGION_ASM")
using rqsys.rqGroupEvalImpl;
(3) finally used the R script below:
Start
sys.rqScriptDrop ('OOS_LD_Prediction');
sys.rqScriptCreate ('OOS_LD_Prediction',
"{function (dat, datastore_name)}
MOD <-lm (OOS_LOST_DOLLARS ~ DAY_OF_WEEK + STORE + PEP_REGION_ASM + PEP_BRAND + ITM_VELOCITY_CLUSTER + STR_VELOCITY_CLUSTER + OOS_REASON + DAYS_OF_SUPPLY, dat)
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table (OOSGROUPEVAL_1)
cursor (select day_of_week, store, pep_region_asm, pep_brand, itm_velocity_cluster, str_velocity_cluster, oos_reason, days_of_supply, oos_lost_dollars
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cursor (1 select as "ore.connect", "LP" as "datastore_name" of the double).
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Namrata
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stringsAsFactors = FALSE)

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INSERT / * + APPEND * /.

above adds new above existing lines of high waters

Application code includes hint APPEND to accelerate INTEGRATION?

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Please indicate any other solution. Give me some suggestions.

Empty the column for me here BIG task.
user11081688 wrote:
I can't change the data type before emptying this column.

Not according to the documentation:

You can change the data type of any column or decrease the size of the entire column if all rows in the column contains NULL values.

Please indicate any other solution. Give me some suggestions.

You can add another column with the correct data type.
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