Performance issue loading 4000 records from XML
Hello, Im' trying to upload in a table with the following sqlstatement records from an XML having content of this type
<?xml version="1.0" encoding="UTF-8"?>
<custom-objects xmlns="http://www.mysite.com/xml/impex/customobject/2006-10-31">
<custom-object type-id="NEWSLETTER_SUBSCRIBER" object-id="[email protected]">
<object-attribute attribute-id="customer-no"><value>BLY00000001</value></object-attribute>
<object-attribute attribute-id="customer_type"><value>registered</value></object-attribute>
<object-attribute attribute-id="title"><value>Mr.</value></object-attribute>
<object-attribute attribute-id="first_name"><value>Jean paul</value></object-attribute>
<object-attribute attribute-id="is_subscribed"><value>true</value></object-attribute>
<object-attribute attribute-id="last_name"><value>Pennati Swiss</value></object-attribute>
<object-attribute attribute-id="address_line_1"><value>newsletter ADDRESS LINE 1 data</value></object-attribute>
<object-attribute attribute-id="address_line_2"><value>newsletter ADDRESS LINE 2 data</value></object-attribute>
<object-attribute attribute-id="address_line_3"><value>newsletter ADDRESS LINE 3 data</value></object-attribute>
<object-attribute attribute-id="housenumber"><value>newsletter HOUSENUMBER data</value></object-attribute>
<object-attribute attribute-id="city"><value>newsletter DD</value></object-attribute>
<object-attribute attribute-id="post_code"><value>6987</value></object-attribute>
<object-attribute attribute-id="state"><value>ASD</value></object-attribute>
<object-attribute attribute-id="country"><value>ES</value></object-attribute>
<object-attribute attribute-id="phone_home"><value>0044 1234567 newsletter phone_home</value></object-attribute>
<object-attribute attribute-id="preferred_locale"><value>fr_CH</value></object-attribute>
<object-attribute attribute-id="exported"><value>true</value></object-attribute>
<object-attribute attribute-id="profiling"><value>true</value></object-attribute>
<object-attribute attribute-id="promotions"><value>true</value></object-attribute>
<object-attribute attribute-id="source"><value>https://www.mysite.com</value></object-attribute>
<object-attribute attribute-id="source_ip"><value>10.10.1.1</value></object-attribute>
<object-attribute attribute-id="pr_product_serial_number"><value>000123345678 product serial no.</value></object-attribute>
<object-attribute attribute-id="pr_purchased_from"><value>Store where product to be registered was purchased</value></object-attribute>
<object-attribute attribute-id="pr_date_of_purchase"><value></value></object-attribute>
<object-attribute attribute-id="locale"><value>fr_CH</value></object-attribute>
</custom-object>
<custom-object type-id="NEWSLETTER_SUBSCRIBER" object-id="[email protected]">
<object-attribute attribute-id="customer-no"><value></value></object-attribute>
<object-attribute attribute-id="customer_type"><value>unregistered</value></object-attribute>
<object-attribute attribute-id="title"><value>Mr.</value></object-attribute>
<object-attribute attribute-id="first_name"><value>Jean paul</value></object-attribute>
<object-attribute attribute-id="is_subscribed"><value>true</value></object-attribute>
<object-attribute attribute-id="last_name"><value>Pennati Swiss</value></object-attribute>
<object-attribute attribute-id="address_line_1"><value>newsletter ADDRESS LINE 1 data</value></object-attribute>
<object-attribute attribute-id="address_line_2"><value>newsletter ADDRESS LINE 2 data</value></object-attribute>
<object-attribute attribute-id="address_line_3"><value>newsletter ADDRESS LINE 3 data</value></object-attribute>
<object-attribute attribute-id="housenumber"><value>newsletter HOUSENUMBER data</value></object-attribute>
<object-attribute attribute-id="city"><value>newsletter CASLANO</value></object-attribute>
<object-attribute attribute-id="post_code"><value>6987</value></object-attribute>
<object-attribute attribute-id="state"><value>TICINO</value></object-attribute>
<object-attribute attribute-id="country"><value>CH</value></object-attribute>
<object-attribute attribute-id="phone_home"><value>0044 1234567 newsletter phone_home</value></object-attribute>
<object-attribute attribute-id="preferred_locale"><value>fr_CH</value></object-attribute>
<object-attribute attribute-id="exported"><value>true</value></object-attribute>
<object-attribute attribute-id="profiling"><value>true</value></object-attribute>
<object-attribute attribute-id="promotions"><value>true</value></object-attribute>
<object-attribute attribute-id="source"><value>https://www.mysite.com</value></object-attribute>
<object-attribute attribute-id="source_ip"><value>85.219.17.170</value></object-attribute>
<object-attribute attribute-id="pr_product_serial_number"><value>000123345678 product serial no.</value></object-attribute>
<object-attribute attribute-id="pr_purchased_from"><value>Store where product to be registered was purchased</value></object-attribute>
<object-attribute attribute-id="pr_date_of_purchase"><value></value></object-attribute>
<object-attribute attribute-id="locale"><value>fr_CH</value></object-attribute>
</custom-object>
</custom-objects>
I use the following sequence of queries below to do the insert (XML_FILE is passed to the procedure as XMLType)
INSERT INTO DW_CUSTOMER.NEWSLETTERS (
BRANDID,
CUSTOMER_EMAIL,
DW_WEBSITE_TAG
Select
p_brandid as BRANDID,
CUSTOMER_EMAIL,
p_website
FROM
(select XML_FILE from dual) p,
XMLTable(
xmlnamespaces(default 'http://www.mysite.com/xml/impex/customobject/2006-10-31'),
'/custom-objects/custom-object' PASSING p.XML_FILE
COLUMNS
customer_email PATH '@object-id'
) CUSTOMER_LEVEL1;
INSERT INTO DW_CUSTOMER.NEWSLETTERS_C_ATT (
BRANDID,
CUSTOMER_EMAIL,
CUSTOMER_NO,
CUSTOMER_TYPE,
TITLE,
FIRST_NAME,
LAST_NAME,
PHONE_HOME,
BIRTHDAY,
ADDRESS1,
ADDRESS2,
ADDRESS3,
HOUSENUMBER,
CITY,
POSTAL_CODE,
STATE,
COUNTRY,
IS_SUBSCRIBED,
PREFERRED_LOCALE,
PROFILING,
PROMOTIONS,
EXPORTED,
SOURCE,
SOURCE_IP,
PR_PRODUCT_SERIAL_NO,
PR_PURCHASED_FROM,
PR_PURCHASE_DATE,
LOCALE,
DW_WEBSITE_TAG)
with mainq as
SELECT
CUST_LEVEL1.customer_email as CUSTOMER_EMAIL,
CUST_LEVEL2.*
FROM
(select XML_FILE from dual) p,
XMLTable(
xmlnamespaces(default 'http://www.mysite.com/xml/impex/customobject/2006-10-31'),
'/custom-objects/custom-object' PASSING p.XML_FILE
COLUMNS
customer_email PATH '@object-id',
NEWSLETTERS_C_ATT XMLType PATH 'object-attribute'
) CUST_LEVEL1,
XMLTable(
xmlnamespaces(default 'http://www.mysite.com/xml/impex/customobject/2006-10-31'),
'/object-attribute' PASSING CUST_LEVEL1.NEWSLETTERS_C_ATT
COLUMNS
attribute_id PATH '@attribute-id',
thevalue PATH 'value'
) CUST_LEVEL2
select
p_brandid
,customer_email
,nvl(max(decode(attribute_id,'customer_no',thevalue)),SET_NEWSL_CUST_ID) customer_no
,max(decode(attribute_id,'customer_type',thevalue)) customer_type
,max(decode(attribute_id,'title',thevalue)) title
,substr(max(decode(attribute_id,'first_name',thevalue)) ,1,64)first_name
,substr(max(decode(attribute_id,'last_name',thevalue)) ,1,64) last_name
,substr(max(decode(attribute_id,'phone_hone',thevalue)) ,1,64) phone_hone
,max(decode(attribute_id,'birthday',thevalue)) birthday
,substr(max(decode(attribute_id,'address_line1',thevalue)) ,1,100) address_line1
,substr(max(decode(attribute_id,'address_line2',thevalue)) ,1,100) address_line2
,substr(max(decode(attribute_id,'address_line3',thevalue)) ,1,100) address_line3
,substr(max(decode(attribute_id,'housenumber',thevalue)) ,1,64) housenumber
,substr(max(decode(attribute_id,'city',thevalue)) ,1,128) city
,substr(max(decode(attribute_id,'post_code',thevalue)) ,1,64) postal_code
,substr(max(decode(attribute_id,'state',thevalue)),1,256) state
,substr(max(decode(attribute_id,'country',thevalue)),1,32) country
,max(decode(attribute_id,'is_subscribed',thevalue)) is_subscribed
,max(decode(attribute_id,'preferred_locale',thevalue)) preferred_locale
,max(decode(attribute_id,'profiling',thevalue)) profiling
,max(decode(attribute_id,'promotions',thevalue)) promotions
,max(decode(attribute_id,'exported',thevalue)) exported
,substr(max(decode(attribute_id,'source',thevalue)),1,256) source
,max(decode(attribute_id,'source_ip',thevalue)) source_ip
,substr(max(decode(attribute_id,'pr_product_serial_number',thevalue)),1,64) pr_product_serial_number
,substr(max(decode(attribute_id,'pr_purchased_from',thevalue)),1,64) pr_purchased_from
,substr(max(decode(attribute_id,'pr_date_of_purchase',thevalue)),1,32) pr_date_of_purchase
,max(decode(attribute_id,'locale',thevalue)) locale
,p_website
from
mainq
group by customer_email, p_website
I CANNOT MANAGE TO INSERT 4000 records in less than 30 minutes!
Can you help or advise how to reduce this to reasonable timings?
Thanks
Simplified example on a few attributes :
-- INSERT INTO tmp_xml VALUES ( xml_file );
INSERT ALL
INTO newsletters (brandid, customer_email, dw_website_tag)
VALUES (p_brandid, customer_email, p_website)
INTO newsletters_c_att (brandid, customer_email, customer_no, customer_type, title, first_name, last_name)
VALUES (p_brandid, customer_email, customer_no, customer_type, title, first_name, last_name)
SELECT o.*
FROM tmp_xml t
, XMLTable(
xmlnamespaces(default 'http://www.mysite.com/xml/impex/customobject/2006-10-31')
, '/custom-objects/custom-object'
passing t.object_value
columns customer_email varchar2(256) path '@object-id'
, customer_no varchar2(256) path 'object-attribute[@attribute-id="customer-no"]/value'
, customer_type varchar2(256) path 'object-attribute[@attribute-id="customer_type"]/value'
, title varchar2(256) path 'object-attribute[@attribute-id="title"]/value'
, first_name varchar2(64) path 'object-attribute[@attribute-id="first_name"]/value'
, last_name varchar2(64) path 'object-attribute[@attribute-id="last_name"]/value'
) o
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Inserting nested records from XML to DB
Hi,
I am facing a problem with inserting nested records in XML to DB. For example, I have this XML:
<?xml version="1.0" encoding="utf-8" ?>
<ns0:CutLOTUpdate xmlns:ns0="http://LayoutTracking/v1.0">
<C>1</C>
<COMMENTS>Main1</COMMENTS>
<CUT_DATA>
<CUT>
<D>1</D>
<COMMENTS>2Main1</COMMENTS>
<IT>
<E>11</E>
<COMMENTS>3Det1</COMMENTS>
</IT>
<IT>
<E>12</E>
<COMMENTS>3Det2</COMMENTS>
</IT>
</CUT>
<CUT>
<D>2</D>
<COMMENTS>2Main2</COMMENTS>
<IT>
<E>21</E>
<COMMENTS>3Det1</COMMENTS>
</IT>
<IT>
<E>22</E>
<COMMENTS>3Det2</COMMENTS>
</IT>
</CUT>
</CUT_DATA>
</ns0:CutLOTUpdate>
I would like to insert these data into the following table in a denormalized form:
CREATE TABLE A (
C NUMBER,
D NUMBER,
E NUMBER,
C_COMMENTS VARCHAR2(50),
D_COMMENTS VARCHAR2(50),
E_COMMENTS VARCHAR2(50))
I have tried using this procedure:
CREATE OR REPLACE PROCEDURE insc (Cut_Clob CLOB) AS
Cut XMLType;
BEGIN
/*Converts Cut_Clob parameter into XML */
Cut := sys.xmltype.createXML(Cut_Clob);
/*Inserts data from XML to table*/
INSERT INTO a
( C ,
C_COMMENTS ,
D ,
D_COMMENTS ,
E ,
E_COMMENTS )
SELECT DISTINCT
ExtractVALUE(CUT, '/ns0:CutLOTUpdate/C' , 'xmlns:ns0="http://LayoutTracking/v1.0') C,
ExtractValue(CUT, '/ns0:CutLOTUpdate/COMMENTS', 'xmlns:ns0="http://LayoutTracking/v1.0') C_COMMENTS,
ExtractVALUE(value(ct), '/CUT/D') D,
ExtractValue(value(ct), '/CUT/D_COMMENTS') D_COMMENTS,
ExtractVALUE(value(it), '/IT/E') E,
ExtractValue(value(it), '/IT/E_COMMENTS') E_COMMENTS
FROM TABLE (xmlsequence(extract(CUT,'/ns0:CutLOTUpdate/CUT_DATA/CUT','xmlns:ns0="http://LayoutTracking/v1.0'))) ct,
TABLE (xmlsequence(extract(CUT,'/ns0:CutLOTUpdate/CUT_DATA/CUT/IT','xmlns:ns0="http://LayoutTracking/v1.0'))) it;
COMMIT;
END;
However, this resulted into a cartesian product.
Is it possible for me to insert this XML into such table? If yes, can anyone show me how?
I apologize if this seems trivial to you and I appreciate your time for helping me.
Thank you,
KayeHi,
I have tried:
FROM TABLE (xmlsequence(extract(CUT,'/ns0:CutLOTUpdate/CUT_DATA/CUT','xmlns:ns0="http://LayoutTracking/v1.0'))) ct,
TABLE (xmlsequence(extract(CUT,'/ns0:CutLOTUpdate/CUT_DATA/CUT/IT','xmlns:ns0="http://LayoutTracking/v1.0'))) it;
This did not work - resulting in Cartesian product.
I am working with Oracle 10g DB 10.2.0.1.
If it's not too much, I am hoping that someone could show me a script to parse this XML and actually place it in a denormalized form.
If you think this is not possible, can you please just point me to an example where the same XML (with nested information) can be inserted into 3 different tables (relational)?
I have tried searching on different sources, to no avail. I am a beginner on this... I apologize for any inconveniece caused. -
I have problem loading all items from XML with for each
Hi all,
I'm low level as3 programmer and I need help whit this code:
I have gallery XML file:
<gallery>
<item>
<id>1</id>
<strana>0</strana>
<naslov>Lokacije</naslov>
<aktuelno>1</aktuelno>
<slika>1.jpg</slika>
</item>
<item>
<id>2</id>
<strana>2</strana>
<naslov>Coaching</naslov>
<aktuelno>1</aktuelno>
<slika>2.jpg</slika>
</item>
<item>
<id>3</id>
<strana>0</strana>
<naslov><![CDATA[O.Å . Bratstvo - panel]]></naslov>
<aktuelno>0</aktuelno>
<slika>3.jpg</slika>
</item>
</gallery>
And:
var loader: URLLoader = new URLLoader();
loader.load(new URLRequest("gallery.xml");
var xml = new XML(evt.target.data);
for each(var item in xml..item) {
centralniText.htmlText = item.slika;
only shows last item from XML file:
3.jpg
I want all. Please help.can adding count item in XML help somehow?
<gallery>
<item>
<id>1</id>
<strana>0</strana>
<naslov>Lokacije</naslov>
<aktuelno>1</aktuelno>
<slika>1.jpg</slika>
</item>
<item>
<id>2</id>
<strana>2</strana>
<naslov>Coaching</naslov>
<aktuelno>1</aktuelno>
<slika>2.jpg</slika>
</item>
<item>
<id>3</id>
<strana>0</strana>
<naslov><![CDATA[O.Å . Bratstvo - panel]]></naslov>
<aktuelno>0</aktuelno>
<slika>3.jpg</slika>
</item>
<last>3</last>
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Deleting records from XML file--just a little problem
Hi!
My xml file has a simple form like this:
<?xml version="1.0" encoding="UTF-8"?>
<AdressBook>
<Name>Suzy</Name>
<Lastname>Love</Lastname>
<Adress>You street 22</Adress>
<Phone>911</Phone>
<Email>[email protected]</Email>
</Record>
<Record>
<Name>Judy</Name>
<Lastname>Goblin</Lastname>
<Adress>Milkyway</Adress>
<Phone>911</Phone>
<Email>[email protected]</Email>
</Record>
</AdressBook>Now, whenever I delete a record from that file it leaves a remaining tag <Record /> on the loction were previous record was. How do I delete that remaining tag or better yet, how do I delete Record element in whole. I am using jdom.
Here is the code I use to delete records:
public void deleteRecordFromFile(Record r)
Element root=doc.getRootElement();
List records=root.getChildren();
Iterator listIt=records.iterator();
while(listIt.hasNext())
Element rec=(Element)listIt.next();
Record p=new Record("","","","","");
List recChildren=rec.getChildren();
Element e=null;
for( int i=0;i<recChildren.size();i++)
e=(Element)recChildren.get(i);
switch (i)
case 0: p.setName(e.getText()); break;
case 1: p.setLastName(e.getText());break;
case 2: p.setAddress(e.getText());break;
case 3: p.setPhone(e.getText());break;
case 4: p.setEmail(e.getText());break;
default: ;
if(p.equals(r))
rec.removeContent();
System.out.println("Record deleted!");
writeToFile(filename);
}Like you see above I use the method removeContent(), should I use some other method? I need to get rid of that remaining tags in order to make my editing of the records stored in there easier. I guess I could make a seperate routine that would clean my file of those tags, but I think that is just too much time consuming...or not?
Please help me out here.:)
Message was edited by:
byteministerYou cannot remove the elements of a List while iterating over them without the risk of throwing a ConcurrentModificationException, whatever method you would use. So you can only delete the records in two steps: collect them all, and delete them afterwards.
public void deleteRecordFromFile(Record r)
Element root=doc.getRootElement();
List records=root.getChildren();
Iterator listIt=records.iterator();
// Create a container for storing references to the records that will be deleted.
ArrayList<Element> deleteList = new ArrayList<Element>();
while(listIt.hasNext())
Element rec=(Element)listIt.next();
Record p=new Record("","","","","");
List recChildren=rec.getChildren();
Element e=null;
for( int i=0;i<recChildren.size();i++)
e=(Element)recChildren.get(i);
switch (i)
case 0: p.setName(e.getText()); break;
case 1: p.setLastName(e.getText());break;
case 2: p.setAddress(e.getText());break;
case 3: p.setPhone(e.getText());break;
case 4: p.setEmail(e.getText());break;
default: ;
if(p.equals(r))
// This record will be deleted.
deleteList.add(rec);
// Delete all the records in deleteList.
records.removeAll(deleteList);
writeToFile(filename);
} -
Performance Issue - Fetching latest date from a507 table
Hi All,
I am fetching data from A507 table for material and batch combination. I want to fetch the latest record based on the value of field DATBI. I have written the code as follows. But in the select query its taking more time. I dont want to write any condition in where claue for DATBI field because I have already tried with that option.
SELECT kschl
matnr
charg
datbi
knumh
FROM a507
INTO TABLE it_a507
FOR ALL ENTRIES IN lit_mch1
WHERE kschl = 'ZMRP'
AND matnr = lit_mch1-matnr
AND charg = lit_mch1-charg.
SORT it_a507 BY kschl matnr charg datbi DESCENDING.
DELETE ADJACENT DUPLICATES FROM it_a507 COMPARING kschl matnr charg.Hi,
These kind of tables will be storing large volumes of data. Thus while making a select on it, its important to use as many primary key fields as possible in the where condition. Here you can try mentioning KAPPL since its specific to a requirement. If its for purchasing use 'M' and try.
if not lit_mch1[] is initial.
SELECT kschl
matnr
charg
datbi
knumh
FROM a507
INTO TABLE it_a507
FOR ALL ENTRIES IN lit_mch1
WHERE kappl = 'M'
AND kschl = 'ZMRP'
AND matnr = lit_mch1-matnr
AND charg = lit_mch1-charg.
endif.
SORT it_a507 BY kschl matnr charg datbi DESCENDING.
DELETE ADJACENT DUPLICATES FROM it_a507 COMPARING kschl matnr charg.
This should considerably increase the performance
Regards,
Vik -
Performance issue in selecting data from a view because of not in condition
Hi experts,
I have a requirement to select data in a view which is not available in a fact with certain join conditions. but the fact table contains 2 crore rows of data. so this view is not working at all. it is running for long time. im pasting query here. please help me to tune it. whole query except prior to not in is executing in 15 minutes. but when i add not in condition it is running for so many hours as the second table has millions of records.
CREATE OR REPLACE FORCE VIEW EDWOWN.MEDW_V_GIEA_SERVICE_LEVEL11
SYS_ENT_ID,
SERVICE_LEVEL_NO,
CUSTOMER_NO,
BILL_TO_LOCATION,
PART_NO,
SRCE_SYS_ID,
BUS_AREA_ID,
CONTRACT,
WAREHOUSE,
ORDER_NO,
LINE_NO,
REL_NO,
REVISED_DUE_DATE,
REVISED_QTY_DUE,
QTY_RESERVED,
QTY_PICKED,
QTY_SHIPPED,
ABBREVIATION,
ACCT_WEEK,
ACCT_MONTH,
ACCT_YEAR,
UPDATED_FLAG,
CREATE_DATE,
RECORD_DATE,
BASE_WAREHOUSE,
EARLIEST_SHIP_DATE,
LATEST_SHIP_DATE,
SERVICE_DATE,
SHIP_PCT,
ALLOC_PCT,
WHSE_PCT,
ABC_CLASS,
LOCATION_ID,
RELEASE_COMP,
WAREHOUSE_DESC,
MAKE_TO_FLAG,
SOURCE_CREATE_DATE,
SOURCE_UPDATE_DATE,
SOURCE_CREATED_BY,
SOURCE_UPDATED_BY,
ENTITY_CODE,
RECORD_ID,
SRC_SYS_ENT_ID,
BSS_HIERARCHY_KEY,
SERVICE_LVL_FLAG
AS
SELECT SL.SYS_ENT_ID,
SL.ENTITY_CODE
|| '-'
|| SL.order_no
|| '-'
|| SL.LINE_NO
|| '-'
|| SL.REL_NO
SERVICE_LEVEL_NO,
SL.CUSTOMER_NO,
SL.BILL_TO_LOCATION,
SL.PART_NO,
SL.SRCE_SYS_ID,
SL.BUS_AREA_ID,
SL.CONTRACT,
SL.WAREHOUSE,
SL.ORDER_NO,
SL.LINE_NO,
SL.REL_NO,
SL.REVISED_DUE_DATE,
SL.REVISED_QTY_DUE,
NULL QTY_RESERVED,
NULL QTY_PICKED,
SL.QTY_SHIPPED,
SL.ABBREVIATION,
NULL ACCT_WEEK,
NULL ACCT_MONTH,
NULL ACCT_YEAR,
NULL UPDATED_FLAG,
SL.CREATE_DATE,
SL.RECORD_DATE,
SL.BASE_WAREHOUSE,
SL.EARLIEST_SHIP_DATE,
SL.LATEST_SHIP_DATE,
SL.SERVICE_DATE,
SL.SHIP_PCT,
0 ALLOC_PCT,
0 WHSE_PCT,
SL.ABC_CLASS,
SL.LOCATION_ID,
NULL RELEASE_COMP,
SL.WAREHOUSE_DESC,
SL.MAKE_TO_FLAG,
SL.source_create_date,
SL.source_update_date,
SL.source_created_by,
SL.source_updated_by,
SL.ENTITY_CODE,
SL.RECORD_ID,
SL.SRC_SYS_ENT_ID,
SL.BSS_HIERARCHY_KEY,
'Y' SERVICE_LVL_FLAG
FROM ( SELECT SL_INT.SYS_ENT_ID,
SL_INT.CUSTOMER_NO,
SL_INT.BILL_TO_LOCATION,
SL_INT.PART_NO,
SL_INT.SRCE_SYS_ID,
SL_INT.BUS_AREA_ID,
SL_INT.CONTRACT,
SL_INT.WAREHOUSE,
SL_INT.ORDER_NO,
SL_INT.LINE_NO,
MAX (SL_INT.REL_NO) REL_NO,
SL_INT.REVISED_DUE_DATE,
SUM (SL_INT.REVISED_QTY_DUE) REVISED_QTY_DUE,
SUM (SL_INT.QTY_SHIPPED) QTY_SHIPPED,
SL_INT.ABBREVIATION,
MAX (SL_INT.CREATE_DATE) CREATE_DATE,
MAX (SL_INT.RECORD_DATE) RECORD_DATE,
SL_INT.BASE_WAREHOUSE,
MAX (SL_INT.LAST_SHIPMENT_DATE) LAST_SHIPMENT_DATE,
MAX (SL_INT.EARLIEST_SHIP_DATE) EARLIEST_SHIP_DATE,
MAX (SL_INT.LATEST_SHIP_DATE) LATEST_SHIP_DATE,
MAX (
CASE
WHEN TRUNC (SL_INT.LAST_SHIPMENT_DATE) <=
TRUNC (SL_INT.LATEST_SHIP_DATE)
THEN
TRUNC (SL_INT.LAST_SHIPMENT_DATE)
ELSE
TRUNC (SL_INT.LATEST_SHIP_DATE)
END)
SERVICE_DATE,
MIN (
CASE
WHEN TRUNC (SL_INT.LAST_SHIPMENT_DATE) >=
TRUNC (SL_INT.EARLIEST_SHIP_DATE)
AND TRUNC (SL_INT.LAST_SHIPMENT_DATE) <=
TRUNC (SL_INT.LATEST_SHIP_DATE)
AND SL_INT.QTY_SHIPPED = SL_INT.REVISED_QTY_DUE
THEN
100
ELSE
0
END)
SHIP_PCT,
SL_INT.ABC_CLASS,
SL_INT.LOCATION_ID,
SL_INT.WAREHOUSE_DESC,
SL_INT.MAKE_TO_FLAG,
MAX (SL_INT.source_create_date) source_create_date,
MAX (SL_INT.source_update_date) source_update_date,
SL_INT.source_created_by,
SL_INT.source_updated_by,
SL_INT.ENTITY_CODE,
SL_INT.RECORD_ID,
SL_INT.SRC_SYS_ENT_ID,
SL_INT.BSS_HIERARCHY_KEY
FROM (SELECT SL_UNADJ.*,
DECODE (
TRIM (TIMA.DAY_DESC),
'saturday', SL_UNADJ.REVISED_DUE_DATE
- 1
- early_ship_days,
'sunday', SL_UNADJ.REVISED_DUE_DATE
- 2
- early_ship_days,
SL_UNADJ.REVISED_DUE_DATE - early_ship_days)
EARLIEST_SHIP_DATE,
DECODE (
TRIM (TIMB.DAY_DESC),
'saturday', SL_UNADJ.REVISED_DUE_DATE
+ 2
+ LATE_SHIP_DAYS,
'sunday', SL_UNADJ.REVISED_DUE_DATE
+ 1
+ LATE_SHIP_DAYS,
SL_UNADJ.REVISED_DUE_DATE + LATE_SHIP_DAYS)
LATEST_SHIP_DATE
FROM (SELECT NVL (s2.sys_ent_id, '00') SYS_ENT_ID,
cust.customer_no CUSTOMER_NO,
cust.bill_to_loc BILL_TO_LOCATION,
cust.early_ship_days,
CUST.LATE_SHIP_DAYS,
ord.PART_NO,
ord.SRCE_SYS_ID,
ord.BUS_AREA_ID,
ord.BUS_AREA_ID CONTRACT,
NVL (WAREHOUSE, ord.entity_code) WAREHOUSE,
ORDER_NO,
ORDER_LINE_NO LINE_NO,
ORDER_REL_NO REL_NO,
TRUNC (REVISED_DUE_DATE) REVISED_DUE_DATE,
REVISED_ORDER_QTY REVISED_QTY_DUE,
-- NULL QTY_RESERVED,
-- NULL QTY_PICKED,
SHIPPED_QTY QTY_SHIPPED,
sold_to_abbreviation ABBREVIATION,
-- NULL ACCT_WEEK,
-- NULL ACCT_MONTH,
-- NULL ACCT_YEAR,
-- NULL UPDATED_FLAG,
ord.CREATE_DATE CREATE_DATE,
ord.CREATE_DATE RECORD_DATE,
NVL (WAREHOUSE, ord.entity_code)
BASE_WAREHOUSE,
LAST_SHIPMENT_DATE,
TRUNC (REVISED_DUE_DATE)
- cust.early_ship_days
EARLIEST_SHIP_DATE_UnAdj,
TRUNC (REVISED_DUE_DATE)
+ CUST.LATE_SHIP_DAYS
LATEST_SHIP_DATE_UnAdj,
--0 ALLOC_PCT,
--0 WHSE_PCT,
ABC_CLASS,
NVL (LOCATION_ID, '000') LOCATION_ID,
--NULL RELEASE_COMP,
WAREHOUSE_DESC,
NVL (
DECODE (MAKE_TO_FLAG,
'S', 0,
'O', 1,
'', -1),
-1)
MAKE_TO_FLAG,
ord.CREATE_DATE source_create_date,
ord.UPDATE_DATE source_update_date,
ord.CREATED_BY source_created_by,
ord.UPDATED_BY source_updated_by,
ord.ENTITY_CODE,
ord.RECORD_ID,
src.SYS_ENT_ID SRC_SYS_ENT_ID,
ord.BSS_HIERARCHY_KEY
FROM EDW_DTL_ORDER_FACT ord,
edw_v_maxv_cust_dim cust,
edw_v_maxv_part_dim part,
EDW_WAREHOUSE_LKP war,
EDW_SOURCE_LKP src,
MEDW_PLANT_LKP s2,
edw_v_incr_refresh_ctl incr
WHERE ord.BSS_HIERARCHY_KEY =
cust.BSS_HIERARCHY_KEY(+)
AND ord.record_id = part.record_id(+)
AND ord.part_no = part.part_no(+)
AND NVL (ord.WAREHOUSE, ord.entity_code) =
war.WAREHOUSE_code(+)
AND ord.entity_code = war.entity_code(+)
AND ord.record_id = src.record_id
AND src.calculate_back_order_flag = 'Y'
AND NVL (cancel_order_flag, 'N') != 'Y'
AND UPPER (part.source_plant) =
UPPER (s2.location_code1(+))
AND mapping_name = 'MEDW_MAP_GIEA_MTOS_STG'
-- AND NVL (ord.UPDATE_DATE, SYSDATE) >=
-- MAX_SOURCE_UPDATE_DATE
AND UPPER (
NVL (ord.order_status, 'BOOKED')) NOT IN
('ENTERED', 'CANCELLED')
AND TRUNC (REVISED_DUE_DATE) <= SYSDATE) SL_UNADJ,
EDW_TIME_DIM TIMA,
EDW_TIME_DIM TIMB
WHERE TRUNC (SL_UNADJ.EARLIEST_SHIP_DATE_UnAdj) =
TIMA.ACCOUNT_DATE
AND TRUNC (SL_UNADJ.LATEST_SHIP_DATE_Unadj) =
TIMB.ACCOUNT_DATE) SL_INT
WHERE TRUNC (LATEST_SHIP_DATE) <= TRUNC (SYSDATE)
GROUP BY SL_INT.SYS_ENT_ID,
SL_INT.CUSTOMER_NO,
SL_INT.BILL_TO_LOCATION,
SL_INT.PART_NO,
SL_INT.SRCE_SYS_ID,
SL_INT.BUS_AREA_ID,
SL_INT.CONTRACT,
SL_INT.WAREHOUSE,
SL_INT.ORDER_NO,
SL_INT.LINE_NO,
SL_INT.REVISED_DUE_DATE,
SL_INT.ABBREVIATION,
SL_INT.BASE_WAREHOUSE,
SL_INT.ABC_CLASS,
SL_INT.LOCATION_ID,
SL_INT.WAREHOUSE_DESC,
SL_INT.MAKE_TO_FLAG,
SL_INT.source_created_by,
SL_INT.source_updated_by,
SL_INT.ENTITY_CODE,
SL_INT.RECORD_ID,
SL_INT.SRC_SYS_ENT_ID,
SL_INT.BSS_HIERARCHY_KEY) SL
WHERE (SL.BSS_HIERARCHY_KEY,
SL.ORDER_NO,
Sl.line_no,
sl.Revised_due_date,
SL.PART_NO,
sl.sys_ent_id) NOT IN
(SELECT BSS_HIERARCHY_KEY,
ORDER_NO,
line_no,
revised_due_date,
part_no,
src_sys_ent_id
FROM MEDW_MTOS_DTL_FACT
WHERE service_lvl_flag = 'Y');
thanks
asnAlso 'NOT IN' + nullable columns can be an expensive combination - and may not give the expected results. For example, compare these:
with test1 as ( select 1 as key1 from dual )
, test2 as ( select null as key2 from dual )
select * from test1
where key1 not in
( select key2 from test2 );
no rows selected
with test1 as ( select 1 as key1 from dual )
, test2 as ( select null as key2 from dual )
select * from test1
where key1 not in
( select key2 from test2
where key2 is not null );
KEY1
1
1 row selected.Even if the columns do contain values, if they are nullable Oracle has to perform a resource-intensive filter operation in case they are null. An EXISTS construction is not concerned with null values and can therefore use a more efficient execution plan, leading people to think it is inherently faster in general.
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