SQL & PL/SQL :: How To Pass List Of Columns From Variable To Execute Immediate
Feb 24, 2012
I am trying to perform a dml operation(insert) to insert data into a table. I created a procedure in which a insert statement is generated. In another procedure I am trying to execute this auto generated statement using execute immediate. For that I created 2 variables . First one contain the insert statement and other one contain the list of columns. I m passing these strings to execute immediate like this
Execute Immediate(v_query) using(v_col_list)
after execution i m getting the following error
ORA-01008: not all variables bound
ORA-06512": at ' db_name.load_data' , line no 217
but when i tried it with list of column into using clause it is working like
Execute Immediate(v_query) using col1,col2,col3
I have more than 150 tables in the schema and i am creating a single procedure to load the data into base tables by using external tables. By passing the table name to procedure it generates the update and insert statements but i am getting error while executing the statements with dynamic sql.
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Jun 4, 2013
I am trying to pass a list of names from one table as a variable to another table and trying to find the Highest level they exist at in the hierarchy. I am having some troubles with the variable and need some guidence and also if this should be a procedure or not.
this is what i have now :
Variable man_name Varchar;
exec :man_name = (Select full_name from direct_manager_report)
UPDATE direct_manager_report
Set Manager_level_number =
[Code]....
Let me know what modifications have to be done for this the variable to get the name from table 1 and find the manager level from table 2 and populate it back in table 1.
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Oct 19, 2011
I have the following error when I try to pass a Procedure parameter carrying db_link name to a stored procedure:
SQL> CREATE OR REPLACE PROCEDURE AFESD.P_DM_VCONTRACT_ITEM (CON_CONNECTION VARCHAR2)
2 IS
3 T_CONNECTION VARCHAR2(50);
4 T_SQL VARCHAR2(500);
5 BEGIN
6 T_CONNECTION := 'X_DM_TEST@' || CON_CONNECTION;
[code]....
The insert statement succeeds when I try to run DBMS_OUTPUT.put_line output.
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Dec 6, 2011
how can i pass global variable from form to db trigger ?
i have this trigger:
Create Or Replace Drop Trigger Access_Group_Category_Priv_Trg
After Delete Or Insert Or Update
On Scott.Access_Group_Category_Priv
[Code].....
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Apr 9, 2012
I have a table that has 10 columns which is used to store the customer information (e.g Gender, Age, Name). And i have wrote a store procedure to compare the before and after value of column since there has a parameter to control which column need/no need to be updated while the value being changed.
For example, master table "CUST" has column (NAME, GENDER, AGE). "CUST_TEMP" is a temporary table to store the input image which has the same table structure as "CUST".
DECLARE
bef_val CUST%ROWTYPE;
aft_val CUST_TEMP%ROWTYPE;
BEGIN
SELECT * INTO bef_val FROM CUST WHERE name = 'ABC';
SELECT * INTO aft_val FROM CUST_TEMP WHERE name = 'ABC';
[code]....
For the above case, i need to type 3 times of "sp_compare_val ( bef_val.xxx, aft_val.xxx )" on the program. And if the table has more than 10 columns, i need to type more than 10 times.Thus, is it possible to pass in a dynamic variable while calling the store procedure. let say, where the 'xxx' can be definable?
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Sep 18, 2012
I need to get multiple code values and put it into a variable which later need to pass into the where clause of an sql. But i am not getting any results even i pass those values in the variable of an where clause: below is my Procedure:
declare
TYPE crMain_record is RECORD (
v_code dummy.v_code%type,
n_no dummy.n_no%type,
[Code].....
END;"lv_character" is going to hold the multiple code values which i need to pass into whare clause of the above SQL: the totlal number of these mulitipe codes can be more then 50..
And lv_character values are commung from a setup table
lv_character varchar2(32767):= '('||''''||'COMMIS'||''''||' , '||''''||'AGY BUILDING BENS'||''''||')';
--And lv_character values are commung from a setup table.where "lv_character" holdes multipe code values...
And lv_character values are commung from a setup table and upper(d.v_code)in lv_characterif the
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Aug 16, 2010
I am facing with one problem while creation of function.
CREATE OR REPLACE FUNCTION fun1(
v_finyear VARCHAR2,
v_yrno NUMBER,
[Code].....
The function created successfully...
But it return the wrong values, like
SQL> SELECT fun1('2004-05', 8, 'FEB')
2 FROM DUAL
3 ;
TB('2004-05',8,'FEB')
--------------------------------------------------------------------------------
FEB
SQL> spool off;
2004-05 is the value of TABLE1
08 is also value of TABLE1
FEB is the Column_name of TABLE1
Actually, i have a value in FEB month, but it return FEB. FEB is the column_name of 'TABLE1'
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May 11, 2012
I have a record type and table of records as follows
type rec is record
(
empid employee.empid%type,
ename employee.ename%type
);
type tab_rec is table of rec;
Suppose data from employee table is fetched into this collection
Can you pls clarify if we can refer to all the rows of empid in the above collection ?
something like tab_rec.empid without using the subscript for referring to the nth row
My requirement isto pass this list as input parameters to a procedure(PL/SQL).
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Apr 26, 2013
I have created the following procedure. Since I am using this first time I don't know how to execute this.
CREATE OR REPLACE PACKAGE GAFT_PROG_DIT.ram_package
IS
TYPE type_ots IS TABLE OF ORDER_TREND_SCORE%ROWTYPE INDEX BY PLS_INTEGER;
PROCEDURE InsertTrend( P_TYPE_OTS_REC IN type_ots );
END;
/
[Code]...
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Apr 20, 2012
I have statement like SELECT * FROM DIVISIONS;
i have to run this statement for different table, and I would like to pass the table name as variable
ex:
create or replace precedure dynamic_execute
v_tbl varchar2(30);
begin
---- assign table name here
v_tbl := DIVISIONS;
EXECUTE IMMEDIATE('SELECT * FROM '||v_tbl);
end;
/
When I executed the procedure I got error, how to pass the table name as variable and execute the statement successfully.
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Apr 26, 2010
I want to pass Number of columns dynamically to a query. I got success in SQL.
SQL> select &column_list from emp;
Enter value for column_list: empno,ename,sal
EMPNO ENAME SAL
---------- ---------- ----------
7369 SMITH 800
7499 ALLEN 1600
7521 WARD 1250
7566 JONES 2975
7654 MARTIN 1250
7698 BLAKE 2850
7782 CLARK 2450
7788 SCOTT 3000
7839 KING 5000
7844 TURNER 1500
7876 ADAMS 1100
7900 JAMES 950
7902 FORD 3000
7934 MILLER 1300
14 rows selected.
But the same i need to achieve in pl/sql. I try with the Ref cursor, but not succeeded.
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May 10, 2011
I had never done this before, basically I need to get the result of the SQL query which had three columns and pass into thesend _mail proc, should I build a variable to hold the 3 value and send mail from it?
below is my send_mail proc
Quote:
CREATE OR REPLACE PROCEDURE SEND_MAIL (
msg_to varchar2,
msg_subject varchar2,
msg_text varchar2 )
[code]...
and below is my sql query
Quote:
select a.id, b.hr_info, c.details
from contact a, employees b, grid c
where a.id=b.id
and b.hc=c.hc
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Aug 29, 2011
I have a scenario to frame an xml as below, below i have given a sample data
Create table xml_type
(msg varchar2(1000),
desp varchar2(1000),
val number) ;
[Code]....
Actually i need the output as below, i tried and succeeded doing it in Procedure , but they are asking me to do it in SQL query. How to get from an sql query.
<DETAIL>
<ERROR> 'Invalid Name ID' </ERROR>
<ID> 'Name ID' </ID>
<VALUE> 6 </VALUE>
<VALUE> 7 </VALUE>
<VALUE> 8 </VALUE>
</DETAIL>
[Code]...
Or i was planning to get the values as below with two columns and pass it to informatica to frame the XML.
Col1 Col2
Invalid Name Id Error
Name ID ID
6 Value
7 Value
8 Value
Invalid FAQ ID Error
FAQ Id ID
9 Value
10 Value
Let me know the best option and how to do this task.
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May 9, 2013
I wrote the following
DECLARE
VISCONNECTED BOOLEAN;
VCONEXAO EXEC_SQL.CONNTYPE;
VARQUIVO_SAIDA TEXT_IO.FILE_TYPE;
VCURSOR EXEC_SQL.CURSTYPE;
VCOLUMNVALUE VARCHAR2(2000);
VSTATUS PLS_INTEGER;
[code].....
But, on line "VSTATUS := EXEC_SQL.EXECUTE(VCURSOR);" i get the error (ORA-01007 - VARIABLE NOT IN SELECT LIST). Whats is wrong?
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Mar 4, 2013
We have integrated Oracle Access Manager 11gR1 with Oracle Apex 4.1. The OAM-Apex integration is working fine. Now we want an additional header variable to be passed from OAM to the Apex application. This new header variable will be user's sAMAccountName in Active Directory. OAM is integrated with AD and the AD users are successfully able to access the Apex applications.
The three header variables which are configure in OAM right now are:
Header variable name Value
1. OAM_REMOTE_USER $user.userid
2. OAM_REMOTE_USER_EMAIL $user.attr.mail
3. OAM_REMOTE_USER_GROUPS $user.groups
We need an additional header variable as mentioned below:
Header variable name: OAM_SAMACCOUNTNAME
Value: $user.attr.samaccountname
The new header variable was added in the OHS server's dads.conf file like shown below:
=========== dads.conf =============
...
PlsqlCGIEnvironmentList HTTP_OAM_REMOTE_USER
PlsqlCGIEnvironmentList HTTP_OAM_REMOTE_USER_GROUPS
PlsqlCGIEnvironmentList HTTP_OAM_REMOTE_USER_EMAIL
PlsqlCGIEnvironmentList HTTP_OAM_SAMACCOUNTNAME
But we are not able to read the value of this attribute in the Apex application.On the Apex application, we have a text box which shows the value of this header variable. This textbox is attached with the following stored procedure call to fetch the header variable:
===================
begin
:P1_HEADER_VALUE := owa_util.get_cgi_env( 'HTTP_OAM_SAMACCOUNTNAME' );
end;
The textbox shows the correct value if HTTP_OAM_REMOTE_USER is passed to the get_cgi_env method but does not shows anything when HTTP_OAM_SAMACCOUNTNAME is passed to the same method. if I am missing some configuration to pass the HTTP_OAM_SAMACCOUNTNAME haeder variable from OAM to Apex.
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Oct 21, 2011
I've created a stored procedure which creates itself a view (a MV to be honest); the instructions to create this m.view are dinamically built insinde my procedure, so each time i run it, based on the different input parameters, i've got a different result (my output m.view can have three colums the first time, or ten the next time) how can I read my output view to put the data into file? I've tried with "select * bulk collect into my_array from my_ output_ view"...after declaring "my_array" as a varying array with the max number of colums I could ever have...but nothing: if the array dimension doesn't match the number of columns that i've on my view, i.e. i receive "ora-00947 not enough values" error.
Is there a method to dimension dinamucally the array to store my data? Or should I change the code to fetch some other way the data i need to put to a file?
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Apr 12, 2010
My goal is this:I have a table which is being updated/changed by lay people with certain types of values. Constraints are given to them, but they need not conform to them as they update the table in excel.Now, I want to validate this table every-time before I use it. i.e. implement a script which can be run to verify is all the values are in the right format for further usage.
I have a variable number of columns (i.e. users can add further columns as their requirements change).From columns 3 to 'n' (depending on table given) the values should be 'Yes' or 'No'. How do I check this for a variable number of columns in PL/SQL?
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Feb 24, 2010
I want to add a variable number of new columns to an existing table temp (with column provided).
Example:
NewColumnNo = 4
-> the columns shall be named rate_1, rate_2, rate_3 and rate_4
-> the values shall be = Column / NewColumnNo
The result shall be like this:
create table temp_res (prodid integer, rate_1 number, rate_2 number, rate_3 number, rate_4 number);
insert into temp_res values(1, 0.25, 0.5, 0.75, 1);
insert into temp_res values(2, 0.25, 0.5, 0.75, 1);
insert into temp_res values(3, 0.25, 0.5, 0.75, 1);
insert into temp_res values(4, 0.25, 0.5, 0.75, 1);
insert into temp_res values(5, 0.25, 0.5, 0.75, 1);
insert into temp_res values(6, 0.25, 0.5, 0.75, 1);
insert into temp_res values(7, 0.25, 0.5, 0.75, 1);
insert into temp_res values(8, 0.25, 0.5, 0.75, 1);
insert into temp_res values(9, 0.25, 0.5, 0.75, 1);
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May 16, 2011
Can i partition by list on multiple columns? i am trying the following code, and it is returning an error. Is there a way round this?
CREATE TABLE
(...)
PARTITION BY LIST (col1)
SUBPARTITION BY LIST (col2)
SUBPARTITION TEMPLATE (
SUBPARTITION DETAIL VALUES ('DETAIL')
SUBPARTITION ROLLUP VALUES ('ROLLUP'))
(
PARTITION RT VALUES('RT')
)
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Mar 6, 2012
i want to store all rows of columns into single variable and then use in inside of SP
declare
CUR_REC SECURITY_TYPE%rowtype;
begin
select *
into CUR_REC
from SECURITY_TYPE;
[code]....
it return ORA-01422: exact fetch returns more than requested number of rows error. Is any chance to implemented above scenario in oracle 10g
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Aug 10, 2011
HOW to use variable P_TMPLID in following statement
TYPE typ_unrecon IS TABLE OF REC_' || P_TMPLID ||'_UNRECON%ROWTYPE index by binary_integer;
because its throwing error while compiling
and also in statement
FORALL i IN unrecondata.FIRST .. unrecondata.LAST SAVE
EXCEPTIONS
--STRSQL := '';
--STRSQL := ' INSERT INTO REC_' || P_TMPLID ||'_UNRECON VALUES ' || unrecondata(i);
-- EXECUTE IMMEDIATE STRSQL;
INSERT INTO REC_' || P_TMPLID ||'_UNRECON VALUES unrecondata(i);---throwing error on this statement
commit;
--dbms_output.put_line(unrecondata(2).TRANSID);
EXCEPTION
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Sep 6, 2012
Oracle version : 11.2.0.3
Some DBA_views are huge with lots of columns ; a DESC command's output becomes less readable ; example DESC command's output of V$SESSION view.
Lets say I want to see only the date columns in a DBA_view or V$view ; How can I do that in a DESC like output or similair ?
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Oct 23, 2013
I'm working with old code that uses dbms_sql.execute to build/execute dynamic sql. In our case, the user can select varying columns(I think up to 20) with different where conditions as needed.
After building the sql, here's an example
WITH ph AS
(SELECT ph.* FROM po_header ph WHERE 1 = 2),
pf AS
(SELECT DISTINCT pf.order_id, pf.fund
FROM po_fau pf, ph
WHERE 1 = 1
AND ph.order_id = pf.order_id
[code]....
Where table records for
po_header = ~567746
po_fau = ~2153570
and PK "order_id" is a NUMBER(10) not null and a snippet of the code looks like
nDDL_Cursor := dbms_sql.open_cursor;
dbms_sql.parse(nDDL_Cursor, sSQLStr, 2);
FOR x IN 1 .. nCols LOOP
sCols(x) := '';
dbms_sql.define_column(nDDL_Cursor, x, sCols(x), 100);
END LOOP;
nError := dbms_sql.execute(nDDL_cursor);
why when the "execute" statement is fired off the elapsed time takes ~4.5 seconds but If I change "1 = 1" above to "1 = 2" it takes ~.2 seconds. If I run the above query interactively it takes ~.2 seconds. Shouldn't the above query when joining
ph.order_id = pf.order_id
return zero rows back instantly or does the "dbms_sql_execute" do some other type of parsing internally that takes cpu time.
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Jan 8, 2009
We can execute dynamic sql using both execute immediate and ref cursor..But what is the difference between the two and performance-wise which is better?
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Sep 27, 2011
I am creating the Dynamic list but when i am compiling the form it gives the compilation error "No list elements defined for the list item".
I can eliminate it by entering the dummy list element but this dummy value will be displayed at form run time.
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Dec 14, 2011
Im trying to list the products list of a client grouped by type of the product. Ex:
product type
prod.A acid
prod.B flavour
prod.C acid
prod.D cleaner
prod.E flavour
I want to list something as:
Acid
Prod.A
Prod.C
Cleaner
prod.D
Flavour
prod.B
prod.E
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Oct 30, 2011
DECLARE
CURSOR GRP IS
SELECT RowNum rn, Letter_Group_ID||'-'||A_Desc AName,Letter_Group_ID
FROM Hrs_Group;
BEGIN
Clear_list('Letter_Group_ID');
FOR I IN GRP LOOP
Add_List_Element('Letter_Group_ID',I.rn,I.AName,I.Letter_Group_ID);
end loop;
END;
FRM-30351: No list elements defined for list item.
List LETTER_GROUP_ID
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Apr 22, 2013
I just want to list and group all my tables that are linked together by constraints. I just want my tables to be able to be listed together as one particular database. my tables are , CUSTOMER, ORDER_INFO, ORDER_LINE, PRODUCT. They're all linked together by way of constraint and I want to list and print them all together as one DB. HOW DO I put them all in one schema and then also list them all together and print/illustrate them as one. also, I tried to import them into their own scheme but i ran into a series of probs regaurding the .dmp file being read.
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Jun 16, 2010
I want to create a report by using one field and one text as columns name in layout but display the all the columns. I mention the 5 column names in query.how can I write function in summary column.
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Apr 4, 2011
I am running a fairly busy Oracle 10gR2 DB, one of the tables has about 120 columns and this table receives on average 1500 insertions per second. The table is partitioned and the partitioning is based on the most important of the two timestamp columns. There are two timestamps, they hold different times.
Out of these 120 columns, about 15 need to be indexed. Out of the 15 two of them are timestamp, at least one of these two timestamp columns is always in the where clause the queries.
Now the challenge is, the queries we run can have any combination of the 13 other columns + one timestamp. In reality the queries never have more than 7 or 8 columns in the where clause but even if we had only 4 columns in the where clause we would still have the same problem.
So if I create one concatenated index for all these columns it will not be very efficient because after the 4th or 5th column the sorting would no longer be very useful and I believe the optimiser would simply not use the rest of the index. So queries that use the leading columns of the index in sequence work well, but if I need to query the 10th column the I have performance issues.
Now, if I create multiple single column indexes oracle will have to work a lot harder to maintain all these indexes and it will create performance issues (I have tried that). Besides, if I have multiple single column indexes the optimiser will do nested loops twice or three times and will hit only the first few columns of the where clause so I think it will kind of be the same as the long concatenated index.
What I am trying to do is exactly what the Bitmap index would do, it would be very good if I could use the AND condition that a Bitmap index uses. This way I could have N number of single column indexes which the optimiser could pick from and serve the query with exactly the ones it needs. But unfortunately using the Bitmap index here is not an option given the large amount of inserts that I get on this table.
I have been looking for alternatives, I have considered creating multiple shorter concatenated indexes but this still would not address the issue since many queries would still not be served properly and therefore would take a very long time to complete.
What I had in mind would be some sort of multidimensional index, I am not even sure if such thing exists. But essentially it would be some sort of index that could serve a query efficiently regardless of the fact that the where clause has the 1st, 3rd and last columns of the index.
So considering how widely used Oracle is and how many super large databases there are out there, this problem must be common.
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