PL/SQL :: How To Create Unique Number On Each Call
Apr 10, 2013
i want to insert unique number with out gaps in a col of a table every time my query runs . it shouel generate numbers from 1 to n. I can do it using sequence , but sequence need reseting and other user can reset it also and it creats gaps too.
Any function/technique which can give me session or transaction specific unique number on each call to sp.
i want to inserting these numbers in a table and insertion is going on in a loop.
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Feb 23, 2010
I have a table that has three columns.
UserId - DateStamp - Action
An action contains user activities such as "logon". A user may logon multiple times in a day.I'm trying to create a query that displays the number of unique logons for each user per day.
By doing the following:
select userid, to_char(creationtimestamp,'YYYY-MM-DD'), count(*)
from useraction
where action = 'logon'
group by to_char(creationtimestamp,'YYYY-MM-DD'), userid
order by to_char(creationtimestamp,'YYYY-MM-DD') desc;
I can get the following results
userid - date - count
1 - 2/21/2010 - 8
1 - 2/22/2010 - 3
2 - 2/22/2010 - 2
1 - 2/23/2010 - 1
4 - 2/23/2010 - 6
6 - 2/23/2010 - 1
What I'm trying to get is
2/21/2010 - 1
2/22/2010 - 2
2/22/2010 - 3
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Apr 9, 2012
I need a query to get the below.
Source :
select * from test;
LVL
1
2
3
1
2
3
4
Output:
LVLSEQ
11
21
31
12
22
32
42
I need above to uniquely identify the set of data.
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Feb 13, 2013
I need generate an unique number without sequence. I am using Oracle 11.2, here is the details. The column idSeq is unique withing one specific idType. I don't want a sequence for each idType.
create table tb_test (idSeq number(5), idType number(5), addr varchar2(256));
insert into tb_test
(select case when idSeq is null then 1 else max(idSeq)+1 end, 3, 'Main street');
I am having ORA-00937 : not a single-group group function error
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Aug 31, 2010
i'm trying to import data to QUANTUM "oracle database" from Oracle database import assistant using OCDia.exe with SQL statement below and i'm getting this error message "Part Number and manufacturer combination must be unique"
-------------------------------------------------------------------------------------------------------------------------------------
PROCEDURE ACE_LISTPRICE_LEADTIME (P_IMP NUMBER)
IS
C DIA_RL_PKG.CURSOR_TYPE ;
[Code]....
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Sep 29, 2008
I need to generate random and unique 6 digit number in Oracle. I need to insert these numbers into a table. I tried using DBMS_RANDOM package, which generates random 6 digit numbers, but fails to generate UNIQUE numbers.
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Nov 28, 2010
A Master form in a tabular format. Id is a display item. I want to auto generate Id with following query.
select nvl(max(issue_id),0)+1 into :issue_mt.issue_id from issue_mt;
It works:
1)When each record is saved before creating new record.
It doesn't work:
2)If multiple records are entered with out saving each record.
What to do to generate unique Id in both cases?
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Aug 24, 2012
11.2.0.1...How do I create an index on a view or any workaround that my view won't get duplicates?
SQL> create unique index indx01 on db_backup_details_vw(id);
create unique index indx01 on db_backup_details_vw(id)
*
ERROR at line 1:
ORA-01702: a view is not appropriate here
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Apr 9, 2013
I have following records in table (T)
Idtype_cdNbrDt
1A1001/1/2013
2A101Null
3B100Null
4C100Null
5A100Null
Based on the type-cd, I need to create Unique index on Nbr & Dt columns
In above record set, I want to create Unique index on type_cd=A and not on B&C (Here i expect duplictes for a combination of Nbr & Dt)
Can we create Unique index on subset of record?
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Jul 11, 2011
i am getting PLS-00306: wrong number or types of arguments in call to 'SECURITY_AUDIT_DTL_TYPE' error below code.
CREATE OR REPLACE PROCEDURE load_data_audit_trail_dtl
AS
TYPE security_type IS TABLE OF SECUIRTY%ROWTYPE
INDEX BY PLS_INTEGER;
security_type_var security_type;
[code]....
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Oct 24, 2011
When I try to run: select xa_time_cnv.utc_to_loc(sysdate ,('yyyy/mm/dd hh24:mm:ss') ) Fecha from dual; This message appears:
ORA-06553: PLS-306: wrong number or types of arguments in call to 'UTC_TO_LOC'
the function is:
/* utc_to_loc
** Purpose: utc_to_loc is a function written to convert a utc time, to the local time zone.
*/
FUNCTION utc_to_loc(utc_datetime in DATE) return DATE IS
CURSOR c_get_utc_offset(utc_datetime DATE) IS
SELECT Offset FROM TimeTran WHERE
utc_datetime BETWEEN UTCStart and UTCStop;
[code]...
My database is on GMT -3 and I try to view convert UTC-TO LOCAL.
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Oct 25, 2012
I am getting an error while i was using merge statement.
error msg : [Error] Execution (138: 16): ORA-06553: PLS-306: wrong number or types of arguments in call to 'V'
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Sep 13, 2011
I am a novice in PL/SQL and I have a stored proc as illustrated bellow :
create or replace procedure
stored_proc1( b_flag boolean )
as
begin
some_pkg.some_proc_1(b_flag);
some_pkg.some_proc_2(b_flag);
end
The package "some_pkg" and the procs "some_proc_1(b_flag)" in it could be complied properly.but I am getting error while calling the proc
PLS-00306: wrong number or types of arguments in call some_proc_1(b_flag);
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Jul 2, 2013
I wrote function Quantity(p_item_number in varchar2)RETURN NUMBER, i called This function in POST_QUERY ,Error like this "wrong number or type of arguments in call to Quantity", i tried like as " Quantity(p_item_number in varchar2)RETURN NUMBER" , but it gives an error "encounterd the symbol VARCHAR2 when expecting one of the following ( "..
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Jun 18, 2008
I am getting the below error while trying to refresh the materialized view:
BEGIN DBMS_MVIEW.REFRESH('TOP_MVIEW','C'); END;
*
ERROR at line 1:
ORA-06550: line 1, column 9:
PLS-00306: wrong number or types of arguments in call to 'VERIFY_LOG'
ORA-06550: line 1, column 9:
PL/SQL: Statement ignored
ORA-06512: at "SYS.DBMS_SNAPSHOT", line 2254
ORA-06512: at "SYS.DBMS_SNAPSHOT", line 2460
ORA-06512: at "SYS.DBMS_SNAPSHOT", line 2429
ORA-06512: at line 1
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Sep 7, 2012
I'm trying to use MULTISET UNION to append several collections into a single recordset.The select queries shown for the CURSOR are simple beta versions of the real queries which have about 350 fields to each of them. I will be appending data from 15 of these queries which each will with no more than 20 records per query into a new single recordset (not sure if 'recordset' is the correct phrase or term for what I mean, it could be ARRAY, OBJECT, COLLECTION or something else all together).
Here is text of the ERROR message:
ORA-06550: line 63, column 1:
PLS-00306: wrong number or type of argument in call to 'MULTISET_UNION_ALL'
ORA-06550: line 62, column 1:
PL/SQL: Statement ignored
ORA-06550: line 71, column 36:
PLS-00487: Invalid reference to variable 'VARCHAR2'
ORA-06550: line 71, column 5:
PL/SQL: Statement ignored
I think the error has to do with some defect in my declare statements.
DECLARE
MyTID varchar2(10);
CURSOR Cursor_rst1 IS
SELECT d_owner_internal_id,
d_internal_id,
d_tid,
d_entity_name,
d_form_seq
FROM rtns.itas_rtn_ct_1120_cor tblRecords
WHERE d_form_seq = '2710' --Tax Year =2003
AND D_TID = MyTID;
[code]....
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Mar 14, 2013
When My C# program executes the cmd.ExecuteNonQuery(), the following exception is thrown:
[System.Data.OracleClient.OracleException] = {"ORA-06550: line 1, column 7:
PLS-00306: wrong number or types of arguments in call to 'VALIDATE_PATIENT_NEW'
ORA-06550: line 1, column 7:
PL/SQL: Statement ignored
"}
Here is my Stored Procedure:
CREATE OR REPLACE PROCEDURE VALIDATE_PATIENT_NEW
(
P_LAST_NAME IN ogen.gen_m_patient_mast.last_name%TYPE,
P_FIRST_NAME IN ogen.gen_m_patient_mast.first_name%TYPE,
P_DOB IN OGEN.GEN_M_PATIENT_MAST.BIRTH_DATE%TYPE, -- timestamp DEFAULT NULL,
c_dbuser OUT SYS_REFCURSOR
[code]....
Here is my C#
OracleConnection conn = new OracleConnection("Data Source=SRVORDERS;User ID=OGEN;Password=xxxxxx;Unicode=True;");
try
{
OracleCommand cmd = new OracleCommand("OGEN.VALIDATE_PATIENT_NEW", conn);
cmd.CommandType = CommandType.StoredProcedure;
cmd.Parameters.AddWithValue("LAST_NAME", LAST_NAME);
cmd.Parameters.AddWithValue("FIRST_NAME", FIRST_NAME);
[code]....
I suspect the error is caused by the Cursor parameter.
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Apr 27, 2013
create table call(id number(10) primary key,mobile_no number(10), other_no number(10), call_type varchar2(10),call_date_time date, duration number(10));
insert into call values(1,9818764535,9899875643,'IN','24-APR-13 02:10:43',10);
insert into call values(1,9818764535,9898324234,'IN','24-APR-13 05:06:78',10);
insert into call values(1,9818764535,9215468734,'IN','24-APR-13 15:06:78',10);
insert into call values(1,9818764535,9899875643,'OUT','25-APR-13 01:06:78',10);
insert into call values(1,9899875643,9899875643,,'OUT','25-APR-13 22:06:78',10);
Query : need to find first and last call of '9818764535' mobile number and of call_date between '24-apr-13' and '25-apr-13';
Result :
date ,mobile_no , other_no, call_type, duration
24/apr/13 , 9818764535,9899875643,'IN',10
24/apr/13 ,9818764535,9215468734,'IN',10
[Code]....
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Oct 22, 2013
I made this script but I still don't quite understand if the syntax is correct. I just wanted to create a function and call it in an anonymous block. I then wanted it to use a variable as a parameter in an iteration and output the variable every iteration. It's done basically but I know it's not 100% right. The fibonacci function looks like its going to loop an infinite number of times if the parameter is greater than 2.
CREATE OR REPLACE PACKAGE myPACKAGE AS
CREATE OR REPLACE FUNCTION fibonacci
(n BINARY_DOUBLE) RETURN BINARY_DOUBLE IS
BEGIN
IF n <= 2 THEN
RETURN 1;
[code]........
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Feb 14, 2011
What is more efficient?
- To create one trigger on the table and make it call two unrelated procedures
OR
- To create 2 triggers and each trigger will call only one procedure.
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Feb 1, 2010
I'm using an existing stored procedure in my C code. The stored procedure in question has been compiled and is proven to work without any errors. However, when I use the same in my C code, its failing with the above error.
The Store procedure definition looks like :
CREATE OR REPLACE FUNCTION SP(
srq_id integer ,
unid IN SPkg.arr_parmid,
parm_typ IN SPkg.arr_parm_typ,
[code].....
Type definitions
TYPE arr_parm_typ IS TABLE OF char INDEX BY BINARY_INTEGER;
TYPE arr_parmid IS TABLE OF tbl_parm.UNID%TYPE INDEX BY BINARY_INTEGER;
TYPE arr_parm_lbl IS TABLE OF tbl_parm.PARM_LBL%TYPE INDEX BY BINARY_INTEGER;
TYPE arr_parm_vlu IS TABLE OF tbl_parm.PARM_VLU%TYPE INDEX BY BINARY_INTEGER;
TYPE arr_vlu_hint IS TABLE OF tbl_parm.VLU_HINT%TYPE INDEX BY BINARY_INTEGER;
My C code looks like :
typedef struct param
{
char lbl[30][81];
char vlu[30][256];
char typ[30];
ub8 seq_no[30];
[code].....
The way I invoke the stored procedure:
char command[250] = "begin
:retval := SSP_srq_parm_all(:srq_id,:unid,:parm_typ,:parm_lbl,:parm_vlu,:commit_flag,:vlu_hint,:create_flag);
end;";
OCIStmtPrepare2((OCISvcCtx *)svchp, (OCIStmt **)&(stmthp),
(OCIError *)errhp, (OraText *)command,
[code].....
OCIStmtExecute() fails with the above error.
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May 20, 2013
We have been recommended to store data in CLOD data type.
Sample data: 1:2:2000000:20000:4455:000099:444:099999:....etc it will grow to a large number.
We want to create a Unique index, for functional reason. Is it advised to create a unique index on a CLOB datatype?
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Aug 14, 2013
Using Oracle 11g, below is the table, partitions, unique and non-unique local index:
CREATE TABLE DOCA( DOCA_ID NUMBER NOT NULL , DOCA_BKG_PAX_ID NUMBER NULL , ROW_PURGE_DATE DATE NULL ,)PARTITION BY RANGE(ROW_PURGE_DATE)INTERVAL(NUMTOYMINTERVAL(1, 'MONTH'))( PARTITION P2007 VALUES LESS THAN (TO_DATE('01/01/2008', 'dd/mm/yyyy')), PARTITION P200801 VALUES LESS THAN (TO_DATE('01/02/2008', 'dd/mm/yyyy')),) TABLESPACE T0; ALTER TABLE DOCA ENABLE ROW MOVEMENT;
CREATE UNIQUE INDEX XPKDOCA ON DOCA( DOCA_ID ASC, ROW_PURGE_DATE ASC)LOCALREVERSE TABLESPACE I0; ALTER TABLE DOCA ADD CONSTRAINT XPKDOCA PRIMARY KEY (DOCA_ID); CREATE INDEX XFKDOCA_DOCA_BKG_PAX_ID ON DOCA( DOCA_BKG_PAX_ID ASC)LOCALREVERSETABLESPACE I0;
I would like to know the difference between the performance of the unique and non-unique local indexes?.
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Feb 18, 2010
I have a plsql Proc, which accepts a few parameters and inevitably loops through a cursor and runs a bunch of insert statements. With quite a few IF conditions.
Each insert statement has a value which i want to increment by (+1) every time an insert statement is executed in the same loop.. This is for a student housing database and this is for their room preferences so 1 is the first, 2 is there second preference e.t.c.
Please take a look at the code below: in the Insert values() I have put a? Where I want the number to increment from.
There are a lot more inserts which I haven't put below. I hope I have made myself clear as this has been quite difficult to explain. So for example if the 2nd two inserts are run, then I was the first one to insert with a 1 and the second with a 2.
BEGIN
FOR rec IN c1
LOOP
IF c1%FOUND THEN
INSERT INTO table (PK_A, fk_rms_id, application_type, application_person_type) VALUES (NULL, rec.pk_rms_id, app_type, app_person_type) RETURNING PK_APPLICATION_NO INTO x;
[Code] ........
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Jul 6, 2011
How to create procedure for getting number of records of a table
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Nov 26, 2012
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?
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Mar 25, 2010
I would like to create a hierarchical tree with Department number as a node and all the employees (only employee names) under that department as shown below:
[-]Department - 10
KING
JAMES
-----
[-]Department - 20
MARY
|
|
and so on...
I have created a hierarchical tree 'HT_DEPTNO' under block 'BL_EMP'. I also created a Record Group 'RG_HTREE' with query as shown below:
SELECT 1, LEVEL, E.ENAME, D.DEPTNO||' - '||D.DNAME DEPARTMENT, D.DEPTNO
FROM EMP E, DEPT D
WHERE E.DEPTNO = D.DEPTNO
START WITH E.DEPTNO = 10
CONNECT BY PRIOR E.EMPNO=E.MGR
I am attaching the form for your reference.
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Oct 15, 2013
I have one hirarchical query which return the parent to child hirarch level data. it has 11 level child data. i want to create column based on number of child in hirarchy. though i know it is 11 but it can change also.Is there any way i can create the column dynamically
ORG_UNITCOST_CENTERORG_UNIT_NAMEPARENT_ORG_UNITLLSYS_CONNECT_BY_PATH(ORG_UNIT,'/')
500171960000022000Managing Director - LUL500169965/00000001/50000001/50017588/50016996/50017196
500018370000021241FSO500171966/00000001/50000001/50017588/50016996/50017196/50001837
502894940000021241Knowledge Management500018377/00000001/50000001/50017588/50016996/50017196/50001837/50289494
508014980000021241Finance500018377/00000001/50000001/50017588/50016996/50017196/50001837/50801498
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Jan 26, 2010
i am using oracle developer 6i report builder i required this type of query
example
if (:page number LIKE '1')
then
srw.set_text_color('darkred');
end if;
return (TRUE);
end;
but page number is not my table database item how can i use builtan page &<pagenumber> use for conditional format.
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Oct 25, 2012
i am using one query which should return unique value. I have one table that has one column punch date datatype is date.
here value is stored in two rows that is
1. 24-10-12
2. 24-10-12
and my query is this:
SELECT distinct(PunchDate) FROM Trans_RawProcessDailyData ORDER BY PunchDate ASC;
but still getting two values.
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