I am interested if there maybe exists any function that would return all source tables that are present in the given sql. For example function('select 'abc' from table_1, table2') would return a list containing 'table_1' and 'table_2'.
View 14 RepliesFind the code below,
DECLARE
L_DE_TGUP_ID BBP_ALLOC.DATA_ELEMENT.DATA_ELEMENT_ID%TYPE;
L_ZERO_EXP EXCEPTION;
L_DATA NUMBER;
BEGIN
SELECT DATA_ELEMENT_ID INTO L_DE_TGUP_ID FROM BBP_ALLOC.DATA_ELEMENT WHERE DATA_ELEMENT_CD = 'TGUP';
SELECT DECODE(UPPER('0.0028'),'',0,'0',0,'NULL',0) INTO L_DATA FROM DUAL;
[code]......
Here the relationship between the source and target tables is one to one. but still i am getting "unable to get the stable set of rows from the source tables" error. Source query retrieves only 2 rows which are distinct. but still getting this error.
I just think about write a function with gives me a searched string from table.
select col1, col2 from the_table
col1 col2
--------------------------
SMS yes
Melodies no
Java build
...
And I would like to make a function or something like that where input parameter is from col1 and result is col2. For instance:
select the_function('SMS') from dual;
Result: yes
how to write it?
I have an existing database with several hundred tables and triggers on the tables in the schema S1. Most of the triggers are for storing audit information USER and SYSDATE in the respective columns.
We have built procedures what will accept incoming XML parameters from a BPMS application on the intranet which will have information about which table to update, which columns to update, what values to update and what the O/S user id is. The O/S user ids are mapped to oracle user ids in a specific table. Therefore when we receive the request we can easily figure out the oracle user id. The application always connects to the database using a specified user id S2.
The trouble is, the existing tables have triggers which read :NEW.userid := USER;and whenever a DML is fired from the procedure, the function USER always returns S2, since that is the user id the BPMS application connects to and therefore the audit columns do not capture the correct information as required.
The impact of changing all the existing triggers/procedures will be a mammoth task including regression testing and will certainly not be approved by the project sponsor.
override the value that USER returns? Using session contexts, etc? If so, we can possibly set it at the point of connect and have to do nothing else.
When i am running the below merge statement it gives the error as below
MERGE INTO non_tab tt
USING (SELECT non_tab.acct,
non_tab.mis,
non_tab.n_gaap_skey,
non_tab.run,
non_tab.mit_ul AS t0,
CASE
WHEN (( CASE
[code]...
ORA-30926: unable to get a stable set of rows in the source tables.
I am trying to insert records into target table from three source tables by using function in a package and I am getting error as follows.
SQL> create or replace
2 PACKAGE
casadm.sis_load_cpl_sis_reb_pgm_hist
3 IS
4 /**********************************************************************
******************
[code]....
ERROR at line 1:
ORA-06550: line 1, column 7:
PLS-00221: 'FN_LOAD1T_CPL_SIS_REB_PGM_HIST' is not a procedure or is undefined
ORA-06550: line 1, column 7:
PL/SQL: Statement ignored
I have an requirement to create an function which takes table or hierarchy of tables as input and returns xml output in hierarchy. Below given is the Tables hierarchy.
AAAA
----AAA
----BBB
----CCC
-------CC1
-------CC2
-------CC3
[code]....
Requirement: Initially input was table name and using table as the root node output should generate xml of all the records of child tables.But now requirement is to give the flexibility to user to select what hierarchy he needs i.e he may select AAAA, CCC and in the nodes C1,C2,C3 and C4 if he doesn't want C3 then that node should not be shown in output.
I have created Hierarchy table having 3 columns SI.No, ParentNode and ChildNode and entered the above hierarchy relation.
1. What is the best to way (design)to pass input parameter for the function.
2. How to generate hierarchy in xml using DBMS_XMLGEN
The SAMPLE clause in the select statement works well in most cases, but we found in some instances the result is way off - between 200% to 700% discrepancy has been observed.
For example, we have thee tables with the following results:
Table1: 495,365,317 rows (20 cols, unique primary key present), SAMPLE ( 0.002018712182064212 ) returns 41,499 (about four times off - we expected about 10,000)
Table2: 3,350,864,539 rows ( 5 cols, unique primary key present), SAMPLE ( 0.00029843044634040336 ) returns 9,835 (this is good as it is close to 10,000)
Table3: 6,974,724,543 rows ( 5 cols, no unique primary key present), SAMPLE ( 0.00014337483779250091 ) returns 58,789 (about six times off - we expected about 10,000)
The tables got billions of rows, and that is why we want to do sampling. The sample percentage rate is computed to return about 10,000 rows in all three tables.On Table3, we ran the sampling three times in one occasion, and we got "58,570", "24,575" and "24,561"
I expected +/- 20% of variance, but 200% to 700% seems to be way too much.Once again, I stress that it does work well in most cases (another 3.4 billion table and numerous smaller tables we tested were well within +/- 5 percent of the target).I noted the presence of a primary key above because I read an article saying that the SAMPLE function relies on the existence of a primary key (which does not quite explain the examples above).Is this kind of spread something we should expect or is it a bug? Is the sampling rate too small for such large tables?
I have a query that is pulling back more rows when I use the dblink than when I hit the linked database directly.
For example:
select
x,y,z
from
mytable@dblink
returns 788,324 rows
while
select
x,y,z
from
mytable
returns 712,102 rows
It's the exact same query, with the only difference being the dblink. It's not pulling the data into a cursor or array, it's a simple, straightforward query on a remote database.
When I am executing merge statement I am getting the below error.
ORA-30926: unable to get a stable set of rows in the source tables
MERGE INTO TAN_LIST t
USING (SELECT * FROM (SELECT row_number () over (partition by TANNO order by null) rn,
dno,
TANNO,
SOL,
[Code]....
The query is fectching below data.
SELECT dno,TANNO,SOL,DESC,class,ct_dt,tcost
FROM MAT_LIST;
DNOTANNOSOLDESC CLASS CT_DT TCOST
63007565ADclass A A12345 08/28/131
[Code]...
Intially thers is no records in the TAN_LIST table. When I run the merge statemnt I am able to insert all 15 records into that table.
When I run the same merge statemment second time I am getting the below error.
ORA-30926: unable to get a stable set of rows in the source tables
So that I have used partition by cluase in the slect statement and I am able to resolve the error.
But it's inserting only 14 records not all 15. How to process all 15 records without the error..
oracle version 11gr2.In the below sample data column a,b if there is Two (2) consecutive numbers are transposed in column B from A it should return string 'true'.
with t as
(
select '123456789' a ,'123476581' b from dual
union all
select '123456789' ,'123465789' from dual
union all
select '332211' ,'332121' from dual
union all
[code]....
On a Oracle 11g R2 I've a table function ( PIPELINED ) returning rows selected from a table.The first time the function is selected, in a session ( I've tried to disconnect and log in again ), it returns no rows.I've tried to log the call using DBMS_OUTPUT and from what I see the select on the table function returns no rows and no output is printed. So I presume Oracle is not calling the function.
The same function on a similar environment ( same db versions, patches and database structure ) works fine. The second environment is a production environment so it has more memory and some other settings enabled.
We are using Oracle Streams for replication.
Column datatypes in some of the tables on Source and Destination are different (Number on Source and Varchar2 on destination).
Do we have to create any rule or dml handler to handle this or Streams will automatically take care of it?We are oracle 10g.
CREATE OR REPLACE TYPE TEST_OBJ_TYPE IS OBJECT
(
TEST_ID NUMBER(9),
TEST_DESC VARCHAR(30)
)
/
CREATE OR REPLACE TYPE TEST_TABTYPE AS TABLE OF TEST_OBJ_TYPE
/
[code]....
I need to include the above function in a plsql package. How I can declare a object type and table type in a pks file? the syntax to include the above code in a .pks and .pkb file?
I got this code snippet online when I was looking for function that returns a table type. what exactly that Exception block does? delete the table when there is an exception, otherwise return the table type?
I want to debug a function which returns the table of records. When I try to add the parameters and run the debug it gives the error as
PLS-00653: aggregate/table functions are not allowed in PL/SQL scope
if there is any way to debug the function which returns table of records.
Is there an oracle function that returns the current fiscal year in format (2012/2013)?
View 9 Replies View RelatedHow to secure my source code forms like my trigger query is, how can this process possible
View 4 Replies View RelatedI'm new to Oracle Forms 10g.
When I create a data block based on a table using Data Block Wizard, the block's Query Data Source Columns property is automatically populated with column definition entries corresponding to the columns of the base table.
I tried making changes to these entries, for example by changing the data types to wrong data types or even deleting them, and I found that those changes had no effect on the block at all. The form was still working as I wanted.
What is exactly the role of the block's Query Data Source Columns property.
The F1 key help says "The Query Data Source Columns property is valid only when the Query Data Source Type property is set to Table, Sub-query, or Procedure". So, explain in each context of Query Data Source Type.
I am getting an error "Single row query returns more than one row" in an Exception block.
But in subqueries I am using IN operator not using =.
And I don't have duplicates rows in tables.
this is my sql=
" SELECT
hpn.id AS id,
hpn.psn_id,
hpn.last_name,
[Code].....
"what i want is add subselect something like this (select card_number from REGISTRATION_CARDS x where (hpn.id=x.hpn_id(+)) )as card_number,
but it returns error single row query returns more than one row, because one people can have more that one card_number.
I am trying to update values in a table from another table and getting the error: Single Sub Row Query Returns More Than 1 Row.
I want table B's PRV_NAME updated into table A's PRV_NAME where A.PRVID = B.PRVID where B.PRV_TYPE = M'
Both tables have all unique PRVID's, however, table B has PRVID's that have the same name. So table B data can look like this:
PRVID PRV_NAME
1234 PHOENIX MED
1235 SAC MED
1236 SAC MED
1237 OVERLAND
etc..
So, as you can see the PRVID's are unique, but not the PRV_NAME's. Is this the reason why I get this error?
I did not build the tables and have no control over what is put in them. If this is the reason for the error, is there any way to resolve this?
For reference, here is the query.
update msb_prv_source ps
set ps.prv_name =
(select prv00.prv00_prv_name
from prv00_prv prv00
join msb_prv_source ps
on prv00.prv00_prv_id = ps.prvid
where prv00.prv00_prv_type = 'M')
I am having a problem with a popup lov. When I click on the "popup icon" I can select a supplier and it is stored in the field. But when I leave the form and return later, it shows the return value instead of the display value. For example: you select "supplier A" from the popup list with ID 12. "Supplier A" is shown in the text field, when you save the form, it stores ID 12 in it. But when you return to the form, it fetches ID 12 and shows "12" in the text field instead of "Supplier A".
I tried setting the "source" of the popup lov field as an SQL query, but that didn't work for me.
in 10g report builder i have written this query
----------------------------------------------------
SELECT DISTINCT(A.TRANS_NUM)
, A.POST_CD
, A.TRANS_DT
, A.EFF_DT
, A.TRANS_TYPE
, ( SELECT DES FROM SMT_CODE_LIST WHERE CD = A.TRANS_TYPE) DTRANS_TYPE
, A.TIME_STAMP
[code]....
this query returns multiple row. how to get distinct row.
I am not able to update a table cloumn using below query and getting ORA 01427: single row subquery returns more than one record error.
update fuctions f set id = (Select g.fn_id from access g where g.level = 'A' )
where f.u_id = "ABC";
I understand that problem is there with inner select query.
I am new to oracle. I am creating a view, where in the inner query returns below kind data.
column1 column2
-------------------
a y
a y
b y
b n
c y
d n
I want to extract all column1 values which always has "y" in column2.
In this case, output has to be
output
------
a
c
In my main query, There is a single row sub query which returns row with del_flag as N. Now in my table, there are 2 rows getting added from the incoming feed with del_flag as Y & N.
Here is my Table:
ID_1 DEL_F ID_2
-------------------------------
16643162 Y 49696
16643162 N 16643162
16612344 Y 98888
So how can i write a single row sub-query which returns ID_2 value of a row with del_flag as N. If there is no row with DEL_F as N, it should return ID_2 value of row with DEL_F as Y.i have tried below query, but it showing the error.
select
(case
when min(del_f)='N' then to_number(ID_2)
when min(del_f)='Y' then to_number(ID_2)
end ) ID_2 from table where ID_1=?
Here, im passing ID_1 value from main query
Table A
Id Country city
1 US
2 US Boston
3 Boston
4 US Newyork
5 London
6 Japan Tokyo
Im looking for a query which returns results based on both city and country passed.
If i pass country US and city Boston it should return row2 with US and Boston row
If i pass country null and city Boston it should return row3
If i pass country UK and city Boston it should return row3
If i pass country UK and city London it should return row5
i.e. If country/city combination exists in DB return that row Else city row should be returned.
I would like a pl/sql function that returns the check digit of a 9-digit number?
Look at
[UR]......
For example number 109409714 (9 digits) should do check digit. I want validation of check digit, & want to return the check digit.
I have a dynamic query stored in a function that returns a customized SQL statement depending on the environment it is running in. I would like to create a Materialized View that uses this dynamic query.
View 1 Replies View RelatedI have the following case to solve:
Example Table:
Nr_ordPos1Pos2Itemqty
O4018510000107 170,00
O4018520000107 30,00
O40651010000107 500,00
O40651020000107 50,00
O4114510000107 300,00
O31141010000107 50,00
O3114520000107 50,00
I need to create a query that returns record by record a field qty_progr with the cumulate qty considering previous records. The result should be the following:
Nr_ordPos1Pos2Itemqty qty_progr
O4018510000107 170,00 170,00
O4018520000107 30,00 200,00
O40651010000107 500,00 700,00
O40651020000107 50,00 750,00
O4114510000107 300,00 1050,00
O31141010000107 50,00 1100,00
O3114520000107 50,00 1150,00