Srl no - Srl no w.r. to the date of transaction.i.e will be incremented for every day and should again reset for the next day-Length -4 Purpose code -Purpose code of the transaction.
View 8 RepliesI have three tables.
One for projects, one for volunteers, and a bridge entity for the many to many relationship between the Project and Volunteer.
In Project table, I have a field called, Volunteers_currently_signed_up, which means the number of volunteers currently signed up to participate in a project.
When I add an entry to my bridge entity which is composed of Volunteer_ID and Project_ID, I want the Volunteers_currently_signed_up to increment by 1, where the Project_ID in the bridge entity corresponds to that in Project.
I have very very little PL/SQL, and this is my amateur attempt so far:
CREATE OR REPLACE trigger "BI_Volunteers_currently_signed_up"
BEFORE INSERT OR UPDATE ON Volunteers_in_project
for each row
WHERE Volunteers_in_project.Project_ID=Project.Project_ID;
begin
Project.Volunteers_currently_signed_up += 1;
end;
/
write a trigger that achieves the above
I have already done auto increment by making sequence and trigger. but now the problem is when i am trying to retrieve data from that table it returns all data perfectly but the primary key that is my auto increment value shows blank.I am facing this problem with join query, there 4 table left joined in my query. But when I remove join from my query then it shows that value.
But i need that value in my join query.So, what is the problem and what can I do?And other thing is when I apply this query in Oracle SQL Developer, it works perfect.
My Query:
return $this->db->query("select * from TBL_EMPLOYEE_BASIC left join TBL_EMPLOYEE_DETAILS on TBL_EMPLOYEE_BASIC.EMPL_ID = TBL_EMPLOYEE_DETAILS.EMPL_ID left join TBL_EMPLOYEE_EDUCATION on TBL_EMPLOYEE_BASIC.EMPL_ID = TBL_EMPLOYEE_EDUCATION.EMPL_ID left join TBL_EMPLOYEE_EXPERIENCE on TBL_EMPLOYEE_BASIC.EMPL_ID = TBL_EMPLOYEE_EXPERIENCE.EMPL_ID where
[code]...
I am trying to create a table that will increment my ID by one using the following commands:
/*Creates the log needed to increment ID*/
create sequence seq_log;
CREATE TABLE MESSAGE_LOG_TABLE
(
IDNUMBER(10)NOT NULLPRIMARY KEY,
[code]...
When I run the above my create sequence completes successfully but I get a ORA-00955: name is already used by an existing object error message on the create table. I have dropped all tables and sequences before running my command but I still get the same error message.
After it bombs out it appears that SQL+ want's more information for it begins to give me line numbers as if it is looking for a ";" to end the above command. I have to exit SQL+ and log back in to continue working.
SNO column should be incremented depending upon the total records to be fetched.if i get 4 records then sno numbers should be 1,2,3,4.i dont want to put rownum also in the GROUP BY clause.how to increment the serial number?
SELECT JC.A,
ROWNUM SNO, --serial number
JC.B,
SUM(CHR.AMOUNT),
SUM(CHR.FINALAMOUNT),
JC.C,
JC.D,
C.E,
JC.F,
JC.G
FROM CHARGES CHR
WHERE JC.B = '12111'
AND JC.STATUS = 'INVOICED'
GROUP BY JC.A, JC.B, JC.C, JC.D, JC.E, JC.F, JC.G;
I have a table abc with name and phone_number columns in it,and this table contains 100 records. Now I want to add a column say ID as primary key for this and it should be auto incremented and should have primary key for the first 100 records as well.
View 8 Replies View RelatedI have a problem I am making a rooster I want to increment dates. User will put input the first date then it have to incremented by user click i used Key_Next_item on Date Field.
if System.cursor_record >1 then
Doctor_Rooster_Details.Week_Date =:Doctor_Rooster_Details.Week_Date +1
Its gives me error on KeyNext_ITem of ORA
I have fields
Week_Date Day St_Time EndTime Available
01/02/2011 Friday 10:00 12:15 Y
I want to increment Week_date when user click on next record it will incremented. ST_Time, End_Time and available user will input that.
01/02/2011 Friday 10:00 12:15 Y
02/02/2011 Sat
i need to be increasing the sequence no by 1 for every calender date.For example lets say if i receive 5 dumps of data for 24/09/2013 it should be as below. For next day the 25th the sequence no should again begin with 1.
24/09/2013 1
24/09/2013 2
24/09/2013 3
24/09/2013 4
24/09/2013 5
25/09/2013 1
Step1
CREATE TABLE test
(id NUMBER PRIMARY KEY,
name VARCHAR2(30));
Step2
CREATE SEQUENCE test_sequence
START WITH 1
INCREMENT BY 1;
Method1 Follow Step1 and Step2 and create a Trigger as below :
CREATE OR REPLACE TRIGGER test_trigger
BEFORE INSERT
ON test
REFERENCING NEW AS NEW
FOR EACH ROW
BEGIN
SELECT test_sequence.nextval INTO :NEW.ID FROM dual;
END;
/
Method 2 Follow Step1 and Step2 and directly have an insert statement as below:
INSERT INTO test (id, name) VALUES (test_sequence.nextval , 'Jon343');
Method 1, the Trigger is not getting created, however by following Method 2, I am able to generate auto-increment number.
I want to increment a counter in a loop based on a condition.
Here is how my xml looks like
<result>
<resultset id=1>
<value>
[Code]....
I need to look at each and every resultset and check if the value is >400 and if it is then display some text. Something like this
<outputvalue>
Yes, there is a value greater than 400
</outputvalue>
In my XSL, I declared a variable called count with value 0. I created a for-loop which goes through these results. Then inside the loop there is a condition to cehck if the value is > 400. If the value is >400, then the counter is incremented.
````````````````````
<outputvalue>
<xsl:variable name="Count" select="0"></xsl:variable>
<xsl:for-each select="/results/resultset">
[Code]....
There is a problem with the above code is that result is like this
<outputvalue>
*1*
Yes there is a resultset with greater than 400
</outputvalue>
Is there a way I can just remove the character 1 from the output? Or is there a better way to increment?
DECLARE
P_LAST_UPDATE_DATE KPC_MMS_STD_CHKPOINTS.LAST_UPDATE_DATE%TYPE;
BEGIN
INSERT INTO KPC_MMS_STD_CHKPOINTS (CHK_POINT_CODE,CHK_POINT_DESC,CHK_POINT_FREQUENCY,CREATED_BY,
CREATION_DATE,LAST_UPDATED_BY,LAST_UPDATE_DATE)
VALUES (:P13_CHK_POINT_CODE,:P13_CHK_POINT_DESC,:P13_CHK_POINT_FREQUENCY,:P13_CREATED_BY,:P13_CREATION_DATE,
:P13_LAST_UPDATED_BY,:P13_LAST_U PDATE_DATE);
COMMIT;
END;
which method is more efficient in terms of performance to generate an auto increment number in oracle.
Step1
CREATE TABLE test
(id NUMBER PRIMARY KEY,
name VARCHAR2(30));
Step2
CREATE SEQUENCE test_sequence
START WITH 1
INCREMENT BY 1;
[code]....
I am switching database from access to oracle 11g. I have create all the required tables, but I am stuck at one point. The previous person who created access database had auto increment with SG0101, SG0102,........ In oracle I know we can auto increment primary keys but only with the numbers not with characters.
So I have customerid which is a primary key and it automatically increments the number, but I have one more column with memberid where I am inserting all the ids that start with SG0101 bla bla.....
I already have 800 member ID's that start with SG, but that value doesnt automatically increment because I dont have any sequence or trigger to do that.
So how do I create a sequence and trigger that will automatically start value with SG and keeps auto incrementing?
I'm trying to create a sequence for a primary key to simply auto-increment by the default of 1. I have a sql script written to generate mt tables, and I'm not sure how to modify the script to include the sequence. I also just want the sequence for a specific column, ie, PK, not the PK in all tables.
Here's a snippet from my script:
create table image
(
image_id int NOT NULL,
source_id int NOT NULL,
CONSTRAINT image_id_pk PRIMARY KEY (image_id),
CONSTRAINT fk_source_id FOREIGN KEY (source_id) REFERENCES source(source_id)
);
Would I add the create sequence statement right after the create table, and if so, how do I apply the sequence to only 1 table and a single column?
How to check for the increment of a space of the tablespace based on the particular table. (i.e.) Say a scenario, if am trying to load the data for a particular table, for first I loaded some 10000 records and then again loading 50000 records ,so based on the icrement of the reocrds the tablespace size also increases gradually . so for this scenario how to monitor the increment of the space.
View 13 Replies View Related I have Follwoing Table and data.
CREATE TABLE ABC(DPT_NUM NUMBER,LOT_NUM NUMBER);
Insert into ABC(DPT_NUM, LOT_NUM, SRL_NUM) Values (1, 501, 1);
Insert into ABC(DPT_NUM, LOT_NUM, SRL_NUM) Values (1, 502, 2);
Insert into ABC(DPT_NUM, LOT_NUM, SRL_NUM) Values (1, 509, 3);
Insert into ABC(DPT_NUM, LOT_NUM, SRL_NUM) Values (1, 511, 4);
Insert into ABC(DPT_NUM, LOT_NUM, SRL_NUM) Values (1, 503, 5);
[Code]...
I write Following query.
SELECT DPT_NUM,LOT_NUM,ROW_NUMBER() OVER(PARTITION BY DPT_NUM ORDER BY DPT_NUM) SRL_NUM FROM ABC;
Result is
DPT_NUMLOT_NUMSRL_NUM
15011
15022
15093
15114
15035
15166
15227
15698
[Code]...
But i want to reset rownum after each 4. Mean after serial number 4 , serail number must start from 1. I want to reset serial number after each 4 records (lot_num) against dpt_num;
[#|2010-03-17T19:00:26.689+0530|SEVERE|glassfishv3.0|tcplistener.ModuleHandler|_ThreadID=30;_ThreadName=Thread-1;|The log message is null.
java.net.SocketException: Connection reset
at java.net.SocketInputStream.read(SocketInputStream.java:168)
at java.net.SocketInputStream.read(SocketInputStream.java:182)
at java.io.FilterInputStream.read(FilterInputStream.java:66)
at tcplistener.ByteWrapper.unwrapFromStream(ByteWrapper.java:136)
at tcplistener.ModuleHandler.run(ModuleHandler.java:106)
at java.lang.Thread.run(Thread.java:619)
|#]
[code].....
In oracle is it possible to find if a sequence was reset? I know my sequence was reset, looking at the nextval of my sequence, but is there an oracle log or anything which proves that sequence was reset ?
View 2 Replies View RelatedI had a question with regards to the reset of sequence in DB.
From what I had know, there are 2 ways of reseting it...
1. Alter Sequence method
2. Drop and Create Sequence method.
It seems to me (from what I find online )that Alter method is much preferred. Why is this so? Is there any impact using Drop and Create Sequence method?
Just trying to figure out a way to reset a lost sys password.The Customer has a database that were configured by the application provider.They were however kicked out and did not leave any kind of documentation behind
they also configured the passwordfile to disable OS (oracle) user to login to the DB.Is it possible to change the password file with orapwd to set a new password for the sys user?I some how recall that it can only be done if the passwordfile is set to exclusive and not as in this case set to shared.
I often use "alter session set xxx=xxx;" command to change parameter value temporarily. After that, how to reset parameter value to default and I don't want logout sqlplus.
View 3 Replies View RelatedI need to reset the line number for each header values.
create table header_table(header_value varchar2(100));
create table line_table(header_value varchar2(100), line_number number);
insert into header_table values('ALAOF');
[Code]....
But My line table output looks like below
LINE TABLE:
header value line_number
ALAOF 1
ALAOF 2
ALAOF 3
[Code].....
I have a java application (jdk 6) that use a db oracle 11g with ojdbc6.jar version 11.2.0.1.0 on linux.
Sometimes (one or two cases on 11k sql insert on table in one day) I obtain, the error:
java.sql.SQLRecoverableException I/O Error: Connection reset
at oracle.jdbc.driver.T4CStatement.executeForDescribe(T4CStatement.java:866)
at oracle.jdbc.driver.OracleStatement.executeMaybeDescribe(OracleStatement.java:1145)
at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStatement.java:1259)
oracle.jdbc.driver.OracleStatement.executeQuery(OracleStatement.java:1469)
oracle.jdbc.driver.OracleStatementWrapper.executeQuery(OracleStatementWrapper.ja
va:389)
...
Account XYZ has expired and we don't know the password of account xyz and don't want reset the password also. How can open account XYZ without change the password?
View 1 Replies View RelatedI have an Oracle 9i developer database on my Windows workstation. I havent used it in a couple weeks and forgot my Sysdba login password. how I can reset it or get into the database?
View 6 Replies View RelatedI have developed an application Customer Call Handling where the main form of the Application has about 42(Data & Control) Blocks, many canvases and windows.This main form Calls many other forms which all work fine. But whenever this Main form is Cleared,Queried it calls the Code gems_ proc_ clear which has CLEAR_FORM(NO_VALIDATE).Immediately after the Clear_form(no_validate) is fired it throws this error FRM-92100.
On Save too, the form needs to be cleared once data is saved. The save works fine. but when the call to gems_proc_clear is made after save it throws the error again.
Since its the main form of the application, The Call Center users are having difficulty Clearing or Querying the form.
The forms have been developed in Forms 6i Version and work absolutely fine in 6i Test-Server Environment. But the moment we run the Forms in the Live Server(Oracle 11G) Environment when the form is Cleared,Queried this error throws.
How to reset the status of Refresh Group?
In our database, it is showing the status of Refresh group to 'Broken'.
I have created table and i am using sequence to increment primary key value.
Now i need to delete the table content and reset primary key to 1 using store procedure.
10.2.0.3 on Linux
I reset a user password and the user is unable to login as you can see below
[oracle@testdb 10.2.0]$ sqlplus sys/manager as sysdba
SQL*Plus: Release 10.2.0.3.0 - Production on Tue Nov 27 16:20:21 2012
Copyright (c) 1982, 2006, Oracle. All Rights Reserved.
Connected to:
Oracle Database 10g Enterprise Edition Release 10.2.0.3.0 - Production With the Partitioning, OLAP and Data Mining options
SQL> alter user sysman identified by oracle;
User altered.
SQL> Disconnected from Oracle Database 10g Enterprise Edition Release 10.2.0.3.0 - Production With the Partitioning, OLAP and Data Mining options
[oracle@testdb 10.2.0]$ sqlplus sysman/oracle
SQL*Plus: Release 10.2.0.3.0 - Production on Tue Nov 27 16:20:32 2012
Copyright (c) 1982, 2006, Oracle. All Rights Reserved.
ERROR: ORA-01017: invalid username/password; logon denied
User unable to login even after password reset
Even though i am using COL1 CHAR(500) NULLIF COL1=BLANKS, then also i am getting same error for those columns.
View 13 Replies View Related