SQL & PL/SQL :: Execute Dynamic Query Stored In Table?
May 27, 2011
I want to execute a dynamic query which is stored in a Table.
Output of that query should be stored in database server.
Is there any way i can create a dynamic procedure? I have created a sample code but issue is i cannot make the below data type dynamic as per the query.
en com_fund_info_m%ROWTYPE;
CREATE TABLE TEMP (SQLSTATEMENT VARCHAR2(100))
DECLARE
TYPE r_cursor IS REF CURSOR;
c_emp r_cursor;
en com_fund_info_m%ROWTYPE;
[code].....
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Dec 17, 2012
I have the following procedure body in a package.
PROCEDURE getrecordsForinspection(i_table_name in varchar2, i_thread_id in varchar2, i_max_count in number default null, o_results out sys_refcursor)
AS
v_sql varchar2(1000):= null;
begin
v_sql := 'update '||'i_table_name||' set status = '||'''IN_PROCESS-'||i_thread_id||''''||' Where final_status = '||''''STATUS_ACCEPTED'''||' and ('||i_max_count||' is null or rownum <= '||i_max_count||');';
EXECUTE IMMEDIATE(v_sql);
commit;
end;
when I execute the above procedure it gives the following error.
ORA-00911: invalid character
cause: Identifiers may not start with any ASCII characters other than letters and numbers.$#_ are also allowed after the first character. Identifiers enclosed by double quotes may contain any character other than a double quote. Alternative quotes(q'#....#') can not use spaces, tabs, or carriage returns as delimiters. For all other contexts, consult the SQL language reference Manual.
I think dynamic sql is not executed because of the pipe character in the sql statement.
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Oct 25, 2010
I want to convert the below SQL to a dynamic sql to be executed from execute immediate statement.
UPDATE transaction SET loannum = lpad(loannum,12,'0')
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May 31, 2011
I have one stored proc with three in parameters as
number, varchar and table of number
what statement I need to write in pl/sql to execute it ...
execute getdetails(1,'xyz', ????????????)
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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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Jul 12, 2013
How can I create PLSQL table type dynamically?
I will have to take the Employee Names and create a table structure. Number of employee names can vary from day to day. So, whenever I execute my procedure with Table type, I will have to build the table columns with the employee names.
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May 22, 2012
how to you execute a stored procedure in ORACLE..For example in SQL SERVER its just
EXEC Proc_Name ParameterValues
How the hell do you do this in oracle i just want to test if my stored procedure works.
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Apr 28, 2011
Requirement is to build procedure where it has 10-12 input variables but some of them (input variables) may at times be NULL.Based on this, i thought of getting into EXECUTE IMMEDIATE but this would just return rows i mean DML stmt for EXECUTE IMMEDIATE.Also, on the requirment is all parameters are present then result set be based on range on start and end date.
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Feb 29, 2012
why is this procedure with EXECUTE IMMEDIATE not working for me, when I pass a dynamic string to it.
this is the proc:
CREATE OR REPLACE FUNCTION MIGRATION.execute_sql (pSQL varchar2) RETURN varchar2 IS
vResult Varchar(200);
BEGIN
vResult := null;
[code]......
and when I invoke it like this it's fine:
select execute_sql ('select sysdate from dual') test from dual. However, when I try something like this, it won't work:
select execute_sql ('select max(al_code) from alert_log where al_user= '||user) test_sql from dual
the error message I get is:
ORA-00904: "MIGRATION": invalid identifier
ORA-06512: at "MIGRATION.EXECUTE_SQL", line 26
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Jun 17, 2010
I have created a procedure like this
CREATE OR REPLACE PROCEDURE SCOTT.GetEmpList(p_recordset OUT SYS_REFCURSOR) AS
BEGIN
OPEN p_recordset FOR
SELECT * FROM scott.emp
WHERE deptno=10;
END GetEmpList;
Now i would like to execute this procedure in sqlplus which will display the following:
EMPNO ENAME JOB MGR HIREDATE SAL COMM DEPTNO
7782 CLARK MANAGER 7839 6/9/1981 2450 10
7839 KING PRESIDENT 11/17/1981 5000 10
7934 MILLER CLERK 7782 1/23/1982 1300 10
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May 16, 2012
I need to execute a .sql file in an oracle stored procedure.
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Jun 11, 2013
I would like to use dynamic sql for an select query with where clause and then use the dynamic sql in pl/sql stored procedure. how to create dynamic sql (select query) and how to use it in pl/sql stored procedure.
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Aug 2, 2011
is it possible to execute large(clob) dynamic sql by DBMS_SQL .Is there any restriction like length ...
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Jul 13, 2012
Is there a way to grant rights to view a stored procedure without granting execute permissions?
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Apr 5, 2011
To keep things simple: lets say that this is my procedure:
create or replace procedure testSp(x out sys_refcursor )
is
begin
open x for
select 1 from dual;
end;
how would i be able to execute this from with in sqlTools to see the result ??? i have tried everything...
my goal is in the end to execute this from Magic 8 (to those who herd of it). p.s this needs to work in oracle 8
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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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Oct 17, 2012
I just started to play with this system and don't understand how to execute the the stored procedure (that creates report) from the APEX page. I know that they have sample documentation and java script call (show below):
<script language=”JavaScript” type=”text/javascript”>
function callMyRep() { var formVal1 = document.getElementById(’P_PAR1′).value;
var url;
url = ‘rep1?p_session_id=&SESSION.’+'&p_par1=’+ formVal1; window.location.href=”f?p=&APP_ID.:12:&SESSION.”;
w = open(url,”winRep”,”Scrollbars=1,resizable=1,width=800,height=600″); Close here. X
[code]....
In this example rep1 is the stored procedure that creates report.How can I execute it using url?
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Oct 31, 2013
I would like to send a raw command to the Oracle server. from .NET (System.Data.OracleClien), but I got invalid statement (ORA-00900) exception
.Excecute string:string SQL = "EXECUTE SP_THREADFILE_INSERT('" + Guid.NewGuid() + "','" + filename + "',utl_raw.cast_to_raw('" + content + "'))";
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Nov 9, 2009
I would like to create a trigger that will execute a stored procedure when a package/function/procedure is compiled. I tried creating an update trigger on user_objects, but it statues aI cannot create that trigger tyoe on views.
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Jul 17, 2011
how to achieve F11(Query mode) and Execute Query in Oracle Forms?
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Dec 5, 2012
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.
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Dec 14, 2011
I have a query, when i run this this will give another sql statement. I want run this dynamically...
How to proceed?
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Jan 6, 2012
I currently have a form and when I am logged in as the owner the execute query button can be performed. But when I try and do this with another user the query cannot be executed. I have granted the users with the correct privileges. I am now trying to re-create the data block but with using the synonym but the synonyms cannot be found.
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Jun 27, 2013
how can i execute query using a where condition?
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Dec 22, 2011
I have two data block but i want to execute_query () ; by button when i press the button one data block record display
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Jun 25, 2012
I've used a date in execute immediate query in function, but at the time passing the date as input parameter and getting the result i'm getting following error.
CREATE TABLE MIS.TEMP
(
ID NUMBER(8),
STOCKDATE DATE,
STOCKQTY NUMBER(10,2)
);
[code]....
SQL> select getstockqty(1,to_date('31/03/2012','dd/mm/yyyy')) from dual;
select getstockqty(1,to_date('31/03/2012','dd/mm/yyyy')) from dual
*
ERROR at line 1:
ORA-01858: a non-numeric character was found where a numeric was expected
ORA-06512: at "MIS.GETSTOCKQTY", line 11
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Apr 23, 2012
Attached query taking 80000 reads to execute...
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Mar 16, 2011
I have designed a form in which there are two datablocks one contains the major details and the other contains details saved under that record. And it is working properly. If you are not getting then take an example of department and employee datablocks, first contains the info of department and second contains the employee info working in that department.
now what i want to do is to make the life of user easier, as the records are displaying properly so if user want to know that this record is present in the details of that header so while scrolling all records can he search by putting some info in the detail block to get that result while remaining on the same datablock?
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Nov 3, 2010
I have a Strange requirement from client data is loaded from excel to Oracle Table- TST_TBL (with Header in Excel)
CREATE TABLE TST_TBL
(
JOB_DETAIL_ID NUMBER,
SHEET_NAME VARCHAR2(100 BYTE),
COL1 VARCHAR2(400 BYTE),
COL2 VARCHAR2(400 BYTE),
COL3 VARCHAR2(400 BYTE),
COL4 VARCHAR2(400 BYTE),
[Code]...
After the Data is loaded, we see data look like the above.
(1) Always COL3 column name have data value as 'Gen1' which is the indication for us from where data starts. But Gen1, Gen2, Gen3 etc... is dynamic. ie. This month we get gen1 and gen2 columns followed by null value in a column. Next month we get gen1,2,3,4 followed by null column.
(2) Null Column indicate us that there is a break in the column.
(3) Then next we need to look for next group of data (Monthly) and then insert into the same table again with different sheet_name column.
(4) Next for Quater and then YTD. None of the column Values are fixed and its all dynamic.
If you load the below data, you will come to know what i am looking for. I tried using UNPIVOT. But couldnt able to achieve it. Is there an option to do it in sigle query? or Do I need to go for Stored Procedure?
Insert into TST_TBL
(JOB_DETAIL_ID, SHEET_NAME, COL1, COL2, COL3,
COL4)
Values
(100, 'Wire_1', 'Gen1',
'Gen2', 'Gen3', 'Gen4');
Insert into TST_TBL
[Code]....
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