EO for several tables

Hi all

In the new page that I created, I have more than 8 tables I should use to display the data in the page. Also when I try to save the page, the data is saved using the API seeded. In this situation,

(1) how to use the objects of entity for 8 different tables? Can I create associations between all these different tables?
(2) that I need to record data using the API, I extend the OAPlsqlEntityImpl class in the EO. So, in this case, all postings must be done using getters and Setters at the level of the VO or EO?

Please advice.

Thank you all

KK

Hello

1) Set the Foreign key using setAttribute Methods ?

When you create a VO based on multiple EO, there should be a link between these Office of assessment as primary key & Foregin key 8. And when you share a commitment that the value of your beans will be saved to the database. But the foreigner, you will need to set independently using setAttribute method because it will not be saved by his own.

2) If i'm doing the validations at EO level, those setters and getters will be called before the Create(), Update() and Delete()
methods in the EOImpl class. Is that true?

Yes, you are right, it is called to create and update operation, but not to delete.

Kind regards
GYAN

Tags: Oracle Applications

Similar Questions

Container for several tables of different length

Hey,.

I'm doing an algorithm for labelling component connected in LabVIEW. I came across the problem that I need some sort of data structure that I can't create. I hope that I've missed something and someone can report this to me.

What I'm looking for is a container that can contain lists of lists of 2 values. Basically, I have several labels. Each label will have a list of coordinates in. The closest I came to this creation is a 2D cluster table. Then, the cluster contains the coordinates X and Y. The problem is that each list is not the same size, and for a table of 2D in labVIEW, all rows/columns must have the same length.

In summary, I'm looking for a way to store multiple lists of coordinates. The lists will all be of different lengths, and I don't know how many lists there will be.

Is it possible to do this?

If not, does anyone know an easier way than that looking for a 2D for concentrations table all? At the back of my mind, I want to say that there may be a Vision VI of OR who can do this, but I can't find a.

Thanks for your help,

Dominic Walker

A way to manage several arrays of different lengths (but all the same type of data) is to put the berries in a queue. Each element in the queue must be a table, but they can be of different lengths. To get to all the tables, you use the preview queue feature. It returns an array of clusters with each table queue in a separate group (if I remember correctly). Perhaps an array of clusters of berries would work for you. I just checked that this allows arrays of different lengths. You can also place a control of the chain with the label of the cluster if it is appropriate.

Lynn

Implementation of dumps for several table
Hello
Is it possible to configure the < dumps-plan > element or implement dumps to get data from multiple
table. Currently the sample xml and dumps in the tutorial is configured to a single table.

Thank you
-Trapani
Hi Thiru,

As Rob mentioned, you can implement dumps to do just about anything you want: do a join between tables, run several queries for data from multiple tables or even access non-base data system, such as an existing system or a web service to retrieve the data. Consistency really cares how you implement your cache store and where you get the data, as long as you return a single object to the load method, which must be inserted in the cache the cache store is set up for (or in the case of loadAll, many objects in a map).

However, what I didn't understand not your question is if you want to load the data of several related tables to create a single object (an aggregate in DDD terminology), or if you want to create different entity objects based on the data in each table and put them all in the cache. Normally, you should have a cache by entity type, while the latter is discouraged until you know exactly why you do and are recommended to create a separate for each entity type cache and use different cache stores for them. Otherwise, you will encounter issues if you try to index your cache or run queries on it, because these characteristics depend on the schema of compatible entry.

However, if you load an aggregate, you can decide to store the entire aggregate object in a single cache, in which case you will probably eventually query several tables related to construct an instance of an aggregate, or you may decide to store root cluster in its own cache, and separate the low related entities in caches, once again a cache by entity type. The choice should really depend on the size of small entities within an aggregate and access model data, so it is difficult to provide general guidance. However, if you do not end up storing weak entities in separate caches, it is usually advantageous to use the key association to ensure that they are located in the same partition as their aggregate root.

Kind regards
ALEKS

granting of privileges to the schema for several tables at the same time... any script?

Hello gurus,

I have about 25 tables in the ABC scheme

I want to give all privialges to the XYZ schema for all tables of 25 which is in the pattern ABC... So is there is SQL statement or a script, I can run to grant privileges to all tables.

Something similar to these...

  SELECT 'create synonym ' || table_name || ' for ' || table_name
  FROM user_tables  {code}
 
So i get all the table names ....then i can run as a script.... U r help is greatly appriciated gurus!!!


Thank you!!!

Administrator:

set head off
set pages 0
set feed off
spool myscript.sql
Select 'grant select, insert, update, delete on abc.'||table_name||' to xyz;'
  from dba_tables
 where owner = 'ABC';

Select 'create synonym xyz.'||table_name||' for abc.'||table_name||';'
  from dba_tables
 where owner = 'ABC';

spool off;

Obviously this does not all new table that will be created in the future on ABC schema...

Max
[My Italian blog Oracle | http://oracleitalia.wordpress.com/2010/02/07/aggiornare-una-tabella-con-listruzione-merge/]

SQL Help: Add flag for several tables

Hello
I have an existing SQL as follows:
Select the storeId field,
(select case when count (1) > 0 0 otherwise then 1 end)
of tb_bbb
where tb_bbb.id = tb_base.baseId) AS conInd
of tb_base;
I would now add the table tb_ccc for the value of conInd. I try the following SQL:
Select the storeId field,
(select case when count (1) > 0 0 otherwise then 1 end)
Of
(select tb_bbb.id where tb_bbb.id = tb_base.baseId)
Union
Select tb_ccc.id where tb_ccc.id = tb_base.basdId) AS conInd
of tb_base;
However, it does not work. Any idea on this SQL? Thanks for your help!

Hello

Here is another way, which may be more effective because it uses EXISTS (which can quit smoking as soon as it finds a match) instead of COUNT (who continues to go, so he can tell you if there are 999 or 1000 matches, even if you don't care to).

SELECT storeid

CASE

WHEN THERE IS)

SELECT 1

OF tb_bbb

WHERE bbb_id = m.baseid

) 1 THEN

WHEN THERE IS)

SELECT 1

OF tb_ccc

WHERE ccc_id = m.baseid

) 1 THEN

0 OTHERWISE

END AS conlnd

OF tb_base m

;

Trees does not not in 4.0 for several tables
I built the query:

Select case when connect_by_isleaf = 1 then 0
When level = 1 then 1
of another-1
end the status,
level,
name as title,
NULL as an icon,
ID as the value,
NULL as ToolTip

de)
To_char (nihub_qa_group_id) SELECT ID,
NULL as parent,
GroupName as name,
NULL link,
NULL a1,
NULL A2
OF nihub_qa_groups
UNION ALL
SELECT to_char (nihub_qa_group_id): ': ' | TO_CHAR (nihub_qa_tables_id) as id,
TO_CHAR (nihub_qa_group_id) as a parent,
table_NAME as name,
NULL link,
NULL a1,
NULL A2
OF nihub_qa_table_tree_v
)
Start with the parent is set to null
connect by prior id = parent
siblings arrested by name

but the tree will not display. I get the error: Warning: tree root ID '10000' could not be found. and when I debug I get errors: ORA-06550: line 34, column 34: PL/SQL: ORA-00904: "ID": invalid identifier ORA-06550: line 3, column 13: PL/SQL: SQL statement ignored ORA-06550: line 37, column 64: PLS 00364: 'I' use the loop index variable is invalid ORA-06550: line 37, column 15: PL/SQL: statement ignored.

My paintings is quite simple:

nihub_qa_group:

CREATE TABLE nihub_qa_groups
(
nihub_qa_group_id NUMBER NOT NULL,
GroupName VARCHAR2 (255) NOT NULL CHECK (single)
)
;

ALTER TABLE nihub_qa_groups
Add a CONSTRAINT "Group PK" PRIMARY KEY (nihub_qa_group_id);

nihub_qa_tables:

CREATE TABLE nihub_qa_tables
(
nihub_qa_tables_id NUMBER NOT NULL,
table_name VARCHAR2 (250 BYTES),
last_date_loaded DATE,
last_row_count NUMBER,
avg_records_loaded NUMBER,
check_avg CHAR (1 BYTE),
check_orphan CHAR (1 BYTE),
check_domains CHAR (1 BYTE),
check_date CHAR (1 BYTE),
threshold_plus NUMBER,
threshold_minus NUMBER,
date_column VARCHAR2 (255 BYTES)
)
;

ALTER TABLE nihub_qa_tables
ADD CONSTRAINT "nihub_qa_tables PK" PRIMARY KEY (nihub_qa_tables_id);

and nihub_qa_table_tree_v is a point of view:

VIEW to CREATE or REPLACE nihub_qa_table_tree_v (nihub_qa_group_id,
nihub_qa_tables_id,
table_name)
IN SELECT
nihub_group_table.nihub_qa_group_id,
nihub_group_table.nihub_qa_tables_id,
nihub_qa_tables.table_name
Of
nihub_group_table nihub_group_table,
nihub_qa_tables nihub_qa_tables
WHERE
nihub_group_table.nihub_qa_tables_id = nihub_qa_tables.nihub_qa_tables_id;

nihub_group_table is a correlator group_id and tables_id to support the relationship m:m. when I run the query in Toad or sql command in the APEX, I get:

1 1 UNICA - 10000. -
2 0 NIHUB_NETINSIGHT_VEIW_PARAMS - 10000:20000 -.
2 0 NIHUB_NETINSIGHT_VIEWS - 10000:10000 -.
2 0 NIHUB_NETINSIGHT_VISITS - 10000:30000 -.
2 0 NIHUB_NETINSIGHT_VISIT_PARAMS - 10000:40000 -.
1 GROUP 1 TEST - 20000 -.
2 0 NIHUB_NETINSIGHT_VIEWS - 20000:10000 -.

that is what I expect. Here, any help would be appreciated.

Thanks in advance

PAM
Here is a document to create a tree in APEX 4 via a wizard: http://apex.oracle.com/i/doc/tree_query_create.htm#BABJAGJJ

Thank you

Tony Miller
Webster, TX

While it is true that technology is waiting for no man; stupidity always stops to accommodate new passengers.

If you answer this question, please mark the thread as closed and give points where won...

Synonyms for several tables

Hello
I have a trigger which in a specific State, change 14 synonyms of 14 different paintings.
The official documentation is not possible to create the synonym of more then one table at the same time.
You know some tricks to simplify this operation?
Thank you
Ste

Ste74 wrote:

DB architecture, I have three 'groups' of tables (with 7 tables) with the same structure but different in data.

Simply create an additional column of ACTION_GROUP and 7 tables with the same structure as those that already exist. List the tables of newly created partition by column ACTION_GROUP create 3 partitions with the values 1, 2 and 3. Add the ACTION_GROUP column to each of the 21 existing tables and tables 1 to the tables of Group 1, group 2 and group 3 3 table 2. Now, you can fill each partition table newly created through the exchange of the partition corresponding get and group the data in table rid your 21 original tables. Now you have 7 tables and all you need is WHERE ACTION_GROUP = added to your queries. Actually, same approach might work even without partitioning - you simply need to use insert instead of exchange of the partition.

SY.

CREATE VIEW for several tables

Hello

I have a lot of tables, each of them containing a serial number field, each number is unique all the tables.

I need a notice like this:

SERIAL_NUMBER  |  TABLE_NAME
----------------------------
1              |T1
2              |T2
3              |T3
4              |T1
5              |T1
6              |T4

What is the best way (SQL) to create this view?

Thanks in advance!

Maybe something like this:

create or replace view my_view as
select serial_number, 'T1' table_name from t1 union all
select serial_number, 'T2' table_name from t2 union all
select serial_number, 'T3' table_name from t3;

Table of contents for several sheet file...?

It is possible to:
1. Create a Table of contents listing all sheets in a file?
2. Have these hyperlink worksheet titles to the sheets themselves?
I build what will eventually be a fairly large file (read: 75 + leaves). Rather than scrolling all the leaves one by one by one manually to locate the correct table, it would be useful to have a table of contents or an Index that lists the in order... Ideally, allowing the connection of hypertext link to the leaves they reference. (I swear that this was part of a way-back-when number...)

Instead, is it possible to auto-trier worksheets in alphabetical order? He would not give me the project view as a table of contents or an Index of 35,000 feet, but at least it would be a little easier to find what it takes.

Looking forward to sharing the wisdom...

HI stephanie,.

The numbers 2 (' 09) and 3 support not the hyperlinks to locations within the current document. Both take in charge of hyperlinks that open a Web page in your default browser or which will open and send a new e-mail message.

Command-F can be your friend here.

Place an array of single cell on each sheet (or use a cell on the existing table). Enter a short text string that identifies the table or sheet. Each string must be unique in the document.

To access the card containing one of the following strings:

Press Control + F to open the Find dialog.

Enough chain to identify the worksheet type.

Number will draw this roadmap forward as soon as it can determine which table contains the cell containing this string.

Tested with four sheets containing:

able, baker, charlie and delta

With this limit together (and any other tables in the document - quite an artificial situation!), type c or d was enough to bring me to sheet 3 or 4, sheets 1 and 2 required two letters (ab or ba) to identify the good sheet and bring it forward.

With a document containing several tables (and more leaves), create (and remembering) a separate channel for each becomes more complicated.

You can place a second copy of each in a table of Index or table of contents on a separate sheet. From the index table,

Copy the entry for the table/worksheet you want to go.

Open the dialog to find (command-V)

Paste the entry in the search box. (What it will find and highlight the entry that you have copied to the index table)

Click on the > button on the dialog to find the occurrence FOLLOWING this string (on your target table.

Kind regards

Barry

How to fill out (display) values for several blocks in which there is no relationship between the blocks (tables).

Hello.
Is it possible to fill in the values (execute_query) several blocks where there is absolutely no relationship between the tables in the same form?
There is no relationship between the tables. All are separate tables with different columns. None of the names of columns match
& also the values of the columns do not match. I created blocks for all tables. When I click on run, only the first block of values (first picture) is filled.
other values of block did not get filled. Is it possible to fill in the values for all of the blocks where there is not relationship, or when there is no master block?
Is there something I can do for this? It is mandatory for me to put all the blocks in a single form.
Help me, please. Please do not respond.
Thank you.

Create a key-EXEQRY-trigger on the block where 'throw you' the quers. In it, put something like

GO_BLOCK ('BLOCK1');

EXECUTE_QUERY;

GO_BLOCK ('BLOCK2');

EXECUTE_QUERY;

...

Showing the façade unqiue for several instances of appeal Subvi

Hello

I have a Subvi, which resembles a table 2D data and graphs of the plots. I call the Subvi and he opens the subVIs Panel to display plots. Now I would like to put the Subvi in one for a loop and call several times with various 2D charts. I'm trying to figure out how to make multiple instances of the Subvi front panel appear. Essentially a front for each table 2D. All I can get it to do is to open and close the user interface for each Subvi call and for the last table display the user interface for the data.

I tried to make the VI reentrant and selected the option pre allocate the memory for each clone. Maybe it works, but I need the front of each Subvi call to stay open.

Thank you

Gary

Thank you both for the help. I used the open VI of reference and call by reference and created a strictly typed reference VI to call the Subvi dynamically. Is attached a screenshot of the block diagram. The link below has guided me to created the strictly typed VI reference required by the "reference" entry of the reference function call.

http://zone.NI.com/reference/en-XX/help/371361H-01/lvhowto/create_strict_type_vi_ref/

Removal of several tables with only loop FORALL

I need to remove the data from several tables with unique FORALL. It seems that FORALL does not support. Please let me know the alternatives to achieve this goal.
DB version: 11 GR 2

Write switchis for all instructions, one for each deletion. There is no reason why it should not work.

Compare:

PLSQL 101 :

Here are some things to know about FORALL:

Each FORALL statement can contain only a single DML statement. If your loop contains two updates and a deletion, then you will need to write three statements FORALL

Join several Tables versioned

Hello

We are working on a data warehousing project and wonder how do to join several tables that each are versioned separately (type SCD 2 with a valid and valid to date).

Because for example, we get our client from a single source of information (id customer, name, etc.) and the information on the rate of customer from another source. The sources are different, we have the separate tables for them and each of them gets versioned independently.

Here's my customer table (with its own valid and valuable to the columns).

ID	Name of the customer	Valid from	Valid until the
1	CitiBank	1 JANUARY 14	JANUARY 1, 15
1	New CitiBank	2 JANUARY 15	FEBRUARY 1, 15
1	Latest CitiBank	2 FEBRUARY 15	APRIL 1, 15

And similarly the Client side ID and rating information.

ID	Note	Valid from	Valid until the
1	Platinum	1 JANUARY 14	FEBRUARY 1, 14
1	Premium	FEBRUARY 1, 14	1ST MARCH 15

I want to merge the two tables above and present information at a glance. I have some difficulty to determine validates the valid columns.

ID	Name of the customer	Note	Valid from (Calculated)	Valid until the (calculated)
1	CitiBank	Platinum	1 JANUARY 14	FEBRUARY 1, 14
1	CitiBank	Premium	FEBRUARY 1, 14	JANUARY 1, 15
1	New CitiBank	Premium	2 JANUARY 15	FEBRUARY 1, 15
1	Latest CitiBank	Premium	2 FEBRUARY 15	1ST MARCH 15

And it's the query I used to get the above result:

SELECT client. id ,

customer . name ,

CRM . level ,

Greatest (client. vld_fm , crm. vld_fm ),

Least (client. vld_to , crm. vld_to )

DE client client,

client_rating crm

OÙ client. id = crm. id

AND ( client. vld_fm <= crm. vld_fm

AND client. vld_fm <= crm. vld_to

AND client. vld_fm >= crm. vld_fm

AND client. vld_fm >= crm. vld_to )

OR ( client. vld_fm BETWEEN crm. vld_fm AND crm. vld_to )

OR ( client. vld_to BETWEEN crm. vld_fm AND crm. vld_to );

The problem is we have several data sources (and each with its own versions) and joins become so very very complex. Is there a better way to write the query?

Or maybe a better way to design our tables?

Thanks for your help.

Anand

Hello

you only need ranges that overlap to join.

Re: How do to sql query in a loop

Is a simpler way to test if the x_start to x_stop range comes into conflict with the range of y_start to y_stop

WHERE     x_start <= y_stop AND     y_start <= x_stop

In other words, two overlapping if and only if everyone will start before the other ends one. If this is not obvious (and it was certainly not clear to me when I heard it), then look at it this way: two ranges are not overlapping if and only if one of them starts after the end of the other.

Concerning

Marcus

outer join when there are several tables are involved

Could not put up the question correctly to the last channel, my problem is with the join when there are several tables are involved, this is just one example of the task that I have to carry.

Tab1 aura model id retailer_id information for all the weeks (from the first Monday) of the month of JUNE with cost and Helen

Tab1

model_id	retailer_id	sell_date	cost	Helene
1	12	June 3, 13	100	40
1

June 10, 13

200

17 June 13

300

24 June 13

400

June 3, 13

300

June 10, 13

200

17 June 13

300

24 June 13

400

Tab2:

each retailer belongs to a dealer, under the table has the same information

retailer_id	Dealer_id
12	100

100

101

Tab 3

There is a third layer where each dealership is having a garage band

Dealer_id	Dealer_group
100	1001

101

1001

102

2001

103

2001

104

3001

105

3001

Tab4:

Of this table for each model and dealer discount information for the month of June (every week)

model_id

Dealer_group

discount_date

discount

1001

June 3, 13

1001

June 10, 13

1001

17 June 13

1001

24 June 13

1001

June 3, 13

1001

June 10, 13

1001

17 June 13

1001

24 June 13

2001

June 3, 13

2001

June 10, 13

2001

17 June 13

2001

24 June 13

Master_info:

It's the main table which is the master table for model /retailer information

Model_id	retailer_id
1

Output

model_id

retailer_id

sell_date

cost

Helene

Final (cost-helene-discount)

June 3, 13

100

June 10, 13

200

160

17 June 13

300

270

24 June 13

400

350

June 3, 13

300

280

June 10, 13

200

160

17 June 13

300

270

24 June 13

400

350

June 3, 13

June 10, 13

17 June 13

24 June 13

June 3, 13

June 10, 13

17 June 13

24 June 13

June 3, 13

June 10, 13

17 June 13

24 June 13

June 3, 13

June 10, 13

17 June 13

24 June 13

For highted above records (model_id / retailer_id combination) there is no record in tab1 but they have entered in master_info then the recordings should come for all model_id/retailer_id with all the 0 values

Hello

Thanks for posting the sample data.

It is unclear what dates you want to include in the output. The following query shows how you can generate every Monday in a given range. If you only want to include the dates that are actually present in tabl1 and/or tab4, you can simplify this a bit.

WITH date_range AS

(

SELECT TRUNC (TO_DATE (' 3 June 2013', 'DD-Mon-YYYY'))

, 'IW '.

) AS first_monday

, TRUNC (TO_DATE (24 June 2013 ', 'DD-Mon-YYYY') + 6)

, 'IW '.

) AS last_monday

OF the double

)

all_mondays AS

(

First_monday SELECT + (7 * (LEVEL - 1)) AS sell_date

OF date_range

CONNECT BY LEVEL<= 1="" +="" (="" (last_monday="" -="">

/ 7

)

)

SELECT mi.model_id

mi.retailer_id

am.sell_date

, Cost of NVL (t1.cost, 0) AS

, NVL (t1.rebat, 0) IN the refund

, NVL (t1.cost, 0)

-(NVL (t1.rebat, 0))

+ NVL (t4.discount, 0)

) AS final

E master_info

CROSS JOIN all_mondays am

LEFT OUTER JOIN tab1 t1 ON t1.model_id = mi.model_id

AND t1.retailer_id = mi.retailer_id

AND t1.sell_date = am.sell_date

LEFT OUTER JOIN tab2 t2 ON t2.retailer_id = mi.retailer_id

LEFT OUTER JOIN tab 3 t3 ON t3.dealer_id = t2.dealer_id

LEFT OUTER JOIN tab4 t4 ON t4.model_id = t1.model_id

AND t4.dealer_group = t3.dealer_group

AND t4.discount_date = t1.sell_date

ORDER BY mi.retailer_id

mi.model_id

am.sell_date

;

The results are not exactly what said you you wanted. I suspect it's because of typos in that you posted.

Get all the current statements for a table
Hi all

I would like to know if its possible to retrieve all select, insert, delete, instructions update for a table at a given time or for a period of approximately 10 seconds.

as something like that

Select username, ORDER MACHINE, SQL_ID, SQL_EXEC_START session $ v where sql_id in)
Select sql_id in v$ sql where sql_text like '% MYTABLENAME %');

I know there are several requests for this table, but with this query, I see only my own queries!
Why?
Perhaps the best way is using audit or FGA. If you are looking for in the library cache, older statements do not exist. Depends or you install Grid Control/DB Console can help too but if you have the default values you have only one month.

HTH
Antonio NAVARRO

EO for several tables

Similar Questions

Maybe you are looking for