Our application will be insert/update new records in the Oracle database, but I need to insert/update new records in the MySQL database. Oracle and MySQL tables have the same columns.
Right now, we intend to create DBLink between Oracle and MySQL. The question is to know how to write code to insert/update new records to MySQL from Oracle. I'm a new guy in this area.
Please give us some examples of code, thanks!
With Oracle, you should be able to just write the same thing as usual, except for the include link database when you reference the table for example your SQL
insert into tablename@mysqldblink...
updating of the game tablename@mysqldblink...
Services gateway through the database link (odbc drivers or anything else that is used) must make the most of the necessary conversions for you.
It must be of rtfm, trial and error thing but you wanted to ask, is it possible to have models or similar automation for the following scenario:
1.), I add the table to the logic model
2.) Using glossary I transform a relational model that was recovered / synchronized with the data dictionary
3.) then I have the new table to add
-but
I would then have auto-DDL of to be synchronized to database:
-create sequence for the id column
-create table
-create indexes for the id column pk
-Create triggers for insert and update
-l' idea is to have db_created_dt and db_modified_dt defined in the table, so that each table has them to the fields of record etc.
-activate the triggers
Each of them following the same naming convention.
Similarity with approx. generator Apex workshop utils sql create table of the copy paste "excel" that creates 'id' - column + sequence and insert the trigger.
rgrds Paavo
Hi Paavo,
most of the steps can be made in one or other way
-create sequence for the id column
-create table
-create indexes for the id column pk
If you want to start in the logic model and you don't want to have the ID column in the logic model and select 'Create the surrogate key' checkbox in the dialog entity - you will get an identity column in the relational model and the version of database and settings in ' preferences > Data Modeler > model > physics > Oracle "you can set the sequence generation and the trigger for taking in load.
fields of record defined in the table, so that each table has them
You can add the same set of columns in all tables with the transformation script 'model of Table... ».
to see how to grant your DDL generation using the transformation script. DM comes with example to generate separate tables of logging and triggers. You can create your build script of triggers that support logging in these common columns.
I have problems with the top to add a line in a table.
There is already a thread here on how to add the line above in table form in version 4.0.
We have recently upgraded to version 4.2.1 Apex.
Since then we have question while inserting a new line and update an existing line at the same time, and then click Save button causing the error below:
Current version of the data in the database has changed since the user initiated the update process. version of current line identifier = "xxxxxx" line application version identifier = "xxxxxx".
But insert a new record and update an existing record works well separately with an error.
Here's the code to add the line at the top of page header HTML
If I use by default addRow so absolutely no problem to insert and update at the same time.
Here is the example of work in the workspace apex.
Looks like a bug to me.
Can any of the Oracle team please see this and let us know if it needs a patch.
Thank you
REDA
Not sure that I consider this a bug since you are somehow hacking the default functionality of the APEX. Maybe you could add a feature request 'Add Top line' to https://apex.oracle.com/vote
It seems that you hit some enhancments to safety that have been made to the tabular forms. You should be able to work around it by putting the new lines to the bottom of the form before submitting the page.
Create a dynamic action based on the click of the submit button.
I had a request for verification of the INSERT and UPDATE on the activities of all the tables in a particular schema. It was in anticipation of a request that will live and the owner wanted to see a 'typical' of some test users activity.
Here are the steps I took:
alter system set audit_trail=DB_EXTENDED scope=spfile;
Bounce the instance
audit INSERT table, UPDATE table by USERX;
I also "audit_sys_operations = TRUE' so I know I'll take some SYS audit data in $ AUD as well, but I can ask around those."
My question is that I see several connections from the application server with "LOGIN" and "LOGOUT" actions and I don't know why they are appearing in the table of AUD $.
Is it because I have auditing enabled for inserts and updates on all THE tables for USERX and opening operations and logoff do I/O in tables that are not owned by USERX under logon logoff procedure?
I'm a newbie audit and the docs I read not answered this question.
I just found an article on the value of 'SESSION_REC' of ACTION_NAME and I need to change my check to "by access. I'll change that and see what happens, but it shouldn't change my question.
Thanks much for any help!
-gary
Hello
I have the SYS activities audited but I never said anything about the session auditing for this particular user.
"audit session;" check all successful and failed connections to and disconnections of the database, regardless of the user, by session
Is there a way to confirm what has been turned on for auditing?
You can check with the following query
Select * from dba_stmt_audit_opts; Select * from dba_priv_audit_opts;
You can also check out the link below for more deatails http://psoug.org/reference/auditing.html
I want to use FORALL for insert and update at the same time in a single FORALL...
It's like...
FORALL INDX IN 1... record. Count insert into Table values (record (i)); - Table is updated with some values in the column Update Table Set table.col10 = (select val table11 where table11.column = record.count (i)) -update the Table by taking the value of some other column table... passing the parameter each time...
I have a php form that is inserted into a table and then update another table. I have the form of inserting the record first and then I want to update the other table. I'm starting to learn and understand PHP, but I don't know how to have the update function to run after that it inserts the records. I guess that's something like if you insert this disc, then update this record and then go to the redirect page. I know this goes to redirect page after it inserts the record, but I don't know how to tell him not to go to the $insertGoTo. I want him to run the following update function and then go to the $insertGoTo and not the $updateGoTo. Thanks in advance for any help.
PHP code is executed from top down and is controlled by the conditional statements ('if' blocks). To achieve what you want, you need to combine the conditional statements that control the insert and update server behaviors and to move the redirect to the end of the code. Amend as follows:
I read in the book "Dreamweaver MX dynamic Applications" that a solution must be placed in the ASP to insert code and form fields record updated to replace the apostrophes by their equivalent html entity character (') before its entry in a database do not have SQL wrong interpret the entered text. How would you say this hotfix is essential because I tested my form with apostrophes and have not gotten into trouble yet?
> I read in the book "Dreamweaver MX dynamic Applications" as a fix > should > place in the ASP code for insert and update the fields of the registration form to > replace > apostrophes with their equivalent html entity character (') before his > entry > in a database do not have SQL wrong interpret the entered text. How > Essentials > would you say this fix is that I tested my form with single quotes and > have > not got any trouble yet?
If you are user of Jack and sending it to the db in plaintext in the query, and then people can use techniques of SQL injection basically destroy your database:
This button update the first line added by bean managed, but the second row remains unchanged.
Please help how to update the two lines with the same button or something else.
Concerning
DML_UPDATE will call only if there is some change data attributes.
I guess that the update statement is false because vid looks like a primary key for the table, then, how update you the primary key of the update statement and how the update condition statement where the vid = '0'
I am a developer web amateur who is new to dynamic Web sites, php and dreamweaver. I am currently working on a project that uses many forms to send data to a database.
Data that are inserted must also be available to update if necessary. so I need currently 2 versions of each form 1 to insert and the other for the update.
Is it possible to use a single form for insert and update, instead of using 2 forms 1 for each function. This would help reduce the level of duplication on the site.
If so is anyway to do this in Dreamweaver? or could someone point me to an example of how this can be achieved.
Thank you all
Thanks for the information, disappointing that Dreamweaver cannot handle it, but at least I know where I am...
How to write an insert and update block education about with in an if
I had a condition Ie
If the time is between 0630 and 1030
then
Insert into Daily_attend ----
Update Daily_attend set
-----
Concerning
Srikkanth.M
There is nothing preventing you to do this:
BEGIN
INSERT INTO x (mycolumn) VALUES ('A');
UPDATE x
SET mycolumn = 'B'
WHERE mycolumn = 'A';
COMMIT;
END;
/
other than the fact that he seems a bit inefficient. Yet once you try to do, and why, is not clear.
Can you put an IF statement in there to choose one way or the other under certain conditions? Yes. But I wonder if what you are actually trying to do is to reinvent the MERGE statement. http://www.morganslibrary.org/reference/merge.html
I created a nested table containing the following columns. I need to insert records into the nested table. And also I have to update the nested table. Please find below my table and get error message.
Please advose...!
SQL> create type details as object(
2 basic number(7,2),
3 da number(6,2),
4 hra number(6,2),
5 pf number(6,2),
6 it number(6,2),
7 gross number(7,2),
8 ded number(6,2),
9 net number(8,2));
10 /
Type created.
SQL> create type details_t is table of details;
2 /
Type created.
SQL> ed
Wrote file afiedt.buf
1 create table emp_tab(empno number(4),name varchar2(10),details_tab details_t)
2* nested table details_tab store as empl_details
SQL> /
Table created.
SQL> ed
Wrote file afiedt.buf
1* insert into emp_tab values(&empno,'&name',details_t(details(&da,&hra,&pf,&it,null,null,null)))
SQL> /
Enter value for empno: 1
Enter value for name: asdf
Enter value for da: 120
Enter value for hra: 130
Enter value for pf: 120
Enter value for it: 120
old 1: insert into emp_tab values(&empno,'&name',details_t(details(&da,&hra,&pf,&it,null,null,null
new 1: insert into emp_tab values(1,'asdf',details_t(details(120,130,120,120,null,null,null)))
insert into emp_tab values(1,'asdf',details_t(details(120,130,120,120,null,null,null)))
*
ERROR at line 1:
ORA-02315: incorrect number of arguments for default constructor
Can I use '&' while inserting records in the nested table? Yes / No?
I do need to update also net gross, ded, columns... !!
Please help me... !!
Concerning A
$ sqlplus scott/tiger
SQL*Plus: Release 10.2.0.2.0 - Production on Thu Apr 21 16:18:16 2011
Copyright (c) 1982, 2005, Oracle. All Rights Reserved.
Connected to:
Oracle Database 10g Enterprise Edition Release 10.2.0.2.0 - Production
With the Partitioning, OLAP and Data Mining options
SQL> CREATE TYPE details AS OBJECT(
basic NUMBER(7,2),
da NUMBER(6,2),
hra NUMBER(6,2),
pf NUMBER(6,2),
it NUMBER(6,2),
gross NUMBER(7,2),
ded NUMBER(6,2),
net NUMBER(8,2)); 2 3 4 5 6 7 8 9
10 /
Type created.
SQL> CREATE TYPE details_t IS TABLE OF details;
2 /
Type created.
SQL> CREATE TABLE emp_tab(empno NUMBER(4),name VARCHAR2(10),details_tab details_t)
NESTED TABLE details_tab store as empl_details 2
3 /
Table created.
SQL> INSERT INTO emp_tab VALUES(7001,'Saubhik',details_t(details(100,100,50,10,10,null,null,null)));
1 row created.
SQL> SELECT * FROM TABLE (SELECT details_tab FROM emp_tab WHERE empno=7001);
BASIC DA HRA PF IT GROSS DED
---------- ---------- ---------- ---------- ---------- ---------- ----------
NET
----------
100 100 50 10 10
SQL> ^C
SQL> ed
Wrote file afiedt.buf
1 UPDATE TABLE (SELECT details_tab FROM emp_tab WHERE empno=7001)
2 emp_sal
3* SET emp_sal.net=emp_sal.basic+emp_sal.da+emp_sal.hra
SQL> /
1 row updated.
SQL> SELECT * FRM emp_tab;
SELECT * FRM emp_tab
*
ERROR at line 1:
ORA-00923: FROM keyword not found where expected
SQL> SELECT * FROM emp_tab;
EMPNO NAME
---------- ----------
DETAILS_TAB(BASIC, DA, HRA, PF, IT, GROSS, DED, NET)
--------------------------------------------------------------------------------
7001 Saubhik
DETAILS_T(DETAILS(100, 100, 50, 10, 10, NULL, NULL, 250))
SQL>
I have a map where I fill in a column of my target table using a database sequence. Now my mapping is supposed to load the target gradually table. So I need a revenge for update and incremental insert. Now with this differential IKM it compares all the columns to match all colmuns line to understand, it should be an insert or update. Now, the following code shows that when the ROW_WID is loaded with a sequence of database.
If NOT EXISTS
(select 1 from W_LOV_D T
where T.ROW_WID = S.ROW_WID
and ((T.CREATED_BY = S.CREATED_BY) or (T.CREATED_BY IS NULL and S.CREATED_BY IS NULL)) and
Please suggest if there is no other IKM I should use or if there is another way around it without changing the code IKM...
Hi Marc,
Thanks for your reply.
I had solved it. The incremental update process inserts all rows from the source table to I$ table that exists in the target table. It does so by the where sql such as mentioned in my questions as
WHERE THERE is NOT ( . COLUMNS = . COLUMNS)
Now in the incremental update IKM Oracle to retrieve all the columns it uses the substitution with parameter as TABLE TARGET. Due to this column sequence will in the comparison and the request fails. When I used the IKM SQL incremental update it used INTEGRATION TABLE as parameter table to pick up the columns, as I'd mentioned in the target sequence is run, so it does not get the sequence column.
Simple answer: to solve this, use incremental update of the SQL IKM.
I have a form created from a VO. In the input text, I set the contentStyle property "text-transform: uppercase;" This converts uppercase, but it is always added to the database as lowercase. I want the value to be uppercase when a record is inserted or updated in the database. It is perhaps obvious to most, but I need advice. What is the best way to do this?
I use JDev 11.1.2.
You can replace th he of the attribute setter in OS and convert the value to upper case. Or you can use a groovy for that expression.
My laptop has been bad for a while, at first he kept coming with a runtime error on the screen 'Please wait' just before the charge of the login page. That I could never figure out how to fix it. Then he begins to take 10-30 minutes to start, it kept
Hello Today, I got an ipad 16 GB with ios 6.0 (not used for years), which will not update to IOS 9.2.1. The error indicates less free space on the device. I wipe the ipad so no other substance is on the ipad, and I tried to update the ipad using the
All new IPad Pro (IPP) bought yesterday on February 7, and while in the landscape with the home button on the right, the right slide to activate the split screen or side by side don't not work reliable if at all. It would be the normal position if I
Hi all I'm working with TabControl and on each page, I have a control of the ring with the name "Ring01" on page 1, "Ring02" for page 2, etc... When I start the primary VI, I initialize these controls ring by including the string table. I wrote a Sub
Hello community, I currently have a layer 2 Cisco 2960-S switch. It has 48 port Gigabit Ethernet ports and 4 SFP ports. I have Setup 3 VLAN on the switch VLAN 10, 11, 255. VLAN 10 is for my home equipment, VLAN 11 for my Audio/video/server equipment