SQL & PL/SQL :: How To Write LAST_INSERT_ID () In Oracle
Sep 25, 2013
I have a procedure in mysql that need to be converted to oracle.I tried to convert it ,everything looks good except the function LAST_INSERT_ID().
mqsql procedure
DELIMITER ;;
CREATE DEFINER=`root`@`localhost` PROCEDURE `add_ac_message`(
IN in_process_run_id INT,
IN in_processID INT,
IN in_messagename VARCHAR(25),
IN in_message VARCHAR(200))
BEGIN
[code]......
oracle procedure
create or replace
PACKAGE body Mysql_To_Oracle
IS
Procedure Add_Ac_Message(In_Process_Run_Id In Number,
In_Processid In Number,
In_Messagename In Varchar2,
In_Message In Varchar2)
[code]....
I just install the oracle g10 on my laptop, which runs windows XP and it seems to work fine BUT it will not allow me to write Scripts I go to the Script Editor, i can write on the "Script Name" but below i cant ever put the cursor to write the script!
I am using SQL*Plus to run this Oracle10g. Here is my problem I have to solve: After a new record is added to the task table, write a trigger that reports the new project balance to the user while updating the customer balance to reflect this additional task cost. Insert a new record to show the trigger works. I somewhat understand triggers,I think I have to combine tables to solve this. Here are my tables/attributes I can use to solve it:
CREATE TABLE customer ( custnoNUMBER(3)CONSTRAINT ccustpk NOT NULL PRIMARY KEY, custname CHAR(20) CONSTRAINT ccustnamenn NOT NULL, phone CHAR(12), curr_balance NUMBER(9,2) CONSTRAINT ccustbalancenn NOT NULL
I Would like to delete a records based on the parent / child relationship. So I would need to delete a record from parent table , first delete inner most child record then other child then master. To write generic way of Oracle 10g PL/SQL code.
I have Oracle 10g. In a table with just one record there is a clob with the following xml. In the following clob, there could be any number of Emp elements.
How to write to text file using oracle? And how do I handle spaces/next line? (i was trying to use spaces(ch(32)), however it is just converted into squares in the text file.)
I want to read and write data from a file in | seprated mode. file READ and WRITE using Oracle Forms6i. I have a knowledge of file handling in C++ but not use it in Oracel Form before this.
I want write a program using oci to login into oracle database.Advance security option for the oracle server is set to kerberos authentication. Is it possible to login to the oracle database through olog() function.
Initial ticket is required in kerberos authentication. So is it also needed durinfg the login from my programme.
I will have to provide read/write access to an oracle user. What privileges should i grant to the user so as to enable the user to read from and write to the files?
I am attempting to install Oracle 10g R2 on Oracle Enterprise Linux 5 update 5 but facing some errors. Can't believe i have done everything right as far as oracle docs n my understanding concern. when i try to invoke runInstaller for CRS it fails with following error: ------------------------------ [oracle@server01 clusterware]$ ./runInstaller Starting Oracle Universal Installer...
Checking installer requirements...
Checking operating system version: must be redhat-3, SuSE-9, redhat-4, UnitedLinux-1.0, asianux-1 or asianux-2 Passed
All installer requirements met.
Preparing to launch Oracle Universal Installer from /tmp/OraInstall2010-11-15_04-36-47PM. Please wait ...[../stage/Components/oracle.swd.oui.core/10.2.0.1.0/1/DataFiles/filegroup1.jar] End-of-central-directory signature not found. Either this file is not a zipfile, or it constitutes one disk of a multi-part archive. In the latter case the central directory and zipfile comment will be found on the last disk(s) of this archive. note: ../stage/Components/oracle.swd.oui.core/10.2.0.1.0/1/DataFiles/filegroup1.jar may be a plain executable, not an archive
Error in writing to directory /tmp/OraInstall2010-11-15_04-36-47PM. Please ensure that this directory is writable and has atleast 60 MB of disk space. Installation cannot continue. : Success [oracle@serverr01 clusterware]$ --------------------------------------------------
I am also attaching the cluster verfication result, if you wish to have a look at this.
I tried more to write Bangla in Oracle 10gR1, or 10gR2 or Express but failed. When I write bangla in the "emp_name" field for employee name this can be save, But when I execute to see the data again then the data comes with a big change like some symbol for some character.
When you create a backup in SQL Server, whether the backup is on disk or on tape, SQL Server writes the letters TAPE to the first four bytes of the backup. Does Oracle write any specify value to the front of every backup, and if so, what are the first four bytes?
I have read the following article:[URL] 11070I want to know wherer if there exists a possibility of write a clob or an xml into a file on disk, if we do not have the CREATE ANY DIRECTORY privilege. Many functions, like UTL_FILE.FOPEN, or dbms_xslprocessor.clob2file, or dbms_xmldom.writetofile, need an Oracle directory to be created (with CREATE OR REPLACE DIRECTORY...). But if we don't have this privilege, is there a possibility to export a clob into a file as xml (the clob contains 100% xml, but this is the column data type, CLOB) if we don't have that privilege?The clob data contains 48200 characters.
In PL\SQL program, I am writing information from one table to file. In my current architecture, I am writing the information to approximately 1000 files.
If I put the database write operation in another package and in another method and call this method from my PL\SQL program asychronously, can that increase performance?
I want to write a trigger to validate the v_status for each ID. below is the example
SEQ_NO ID V_STATUS
11 C 21 C 31 F 42 C 52 F 63 C 7 3 F 8 3 C
For each unique id there will be only one F .. if some one tries to update the 2nd F to the same ID it will show the error message that ID is already F.
My need is to check whether procedure execution is successful and write sysdate and procedure name into log table.
Sure I can check target table which procedure uses to write result and count lines after execution. But I've got different procedures, some of them can write 0 lines and it's not error. I think Oracle should have something like return codes and some number means "ok".
I have to write a trigger on a table which contain lot of parameters.But i need to pick a specific row and check that without disturbing other stuffs.Is there a way to write Before update trigger on a particular rows filtering the unneccasary rows.
The requirement is when user update the date from front end (Java application) the trigger should check the date and validate that it should be month end date. For example.
1)04/21/2012 wrong date 2)04/30/2012 correct date 3)03/29/2012 Wrong date 4)03/31/2012 correct date
We have a database that is accessed by ArcSDE, a product to modify maps. It uses BLOBs to store those maps.
We ran a load on the server and the response time was slow. By running the following query:
select event, total_waits, time_waited, avg_ms, round(ratio_to_report(time_waited) over () * 100) percent from (select substr(event, 1, 30) event, total_waits, time_waited, round(time_waited_micro / total_waits / 1000, 2) avg_ms from v$system_event where wait_class in ('System I/O') union select 'CPU' event, NULL, value, NULL from v$sysstat where statistic# = 12 order by 3 desc) where rownum <= 10;
Without using any templates, i created a customized sample form....now i want to add data thru that form....i dont know where to write code and what is code if i want to add data?
I want to know if there are any freeware's available to read and write .sql files. I hava a .sql file with set of insert statements and I need to identify the values that are pushed into table, the table name, the inner query clauses etc., from the sql statement.
After identifying, need to translate and push those changes back to the .sql file. Is there any way to do this with parsers rather reading the whole of file line by line.
I did come across few parsers like ZQL, sqljep etc
suppose i have a file named chk.txt and I have write 10 line in that file and i just want to write some text at line 5 or line first then how we can do this ?