SQL & PL/SQL :: How To Specify Precision And Scale For NUMBER Parameter In Procedure
Nov 7, 2012
I have a procedure. Here is the spec
Procedure countyname(i_lat IN Number, i_lon IN NUMBER, o_countyname OUT VARCHAR2);
The procedure works fine when the input parameter values are small precision like 30.653, -618.765 etc.it fails if the Input parameter values have more precise like 35.694872140886...I think the IN Number can only take upto certain precission.
Is there any way I can specify the precision for a NUMBER input parameter in a procedure?
ex: Procedure countyname(i_lat IN Number(30,10), i_lon IN NUMBER(30,10), o_countyname OUT VARCHAR2);
when I tried the above statement it doesn't compile it gives PLS-00103 error.
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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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Sep 4, 2012
What is the first term in the Fibonacci sequence to contain 1000 digits?
DECLARE
f_num INTEGER;
n_num INTEGER;
h_num INTEGER;
[code]...
why I am getting this error?? Is there any problem in my code??
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Jul 19, 2012
We have truncated number based on the decimal value. i tried to truncate number based on the precision using cast function. i got an error "value larger than specified precision allowed for this colum".
create table TEST_NUMBER
(id number(4,1));
insert into TEST_NUMBER
values(1234.789888888888);
[code]...
ORA-01438: value larger than specified precision allowed for this column
01438. 00000 - "value larger than specified precision allowed for this column"
*Cause: When inserting or updating records, a numeric value was entered that exceeded the precision defined for the column.
*Action: Enter a value that complies with the numeric column's precision, or use the MODIFY option with the ALTER TABLE command to expand the precision.
i want result like 1.8
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Feb 14, 2012
POWER(47.3616, 27.1261) returns: 2.80403309600359E45 which causes "number precision too large" error in my variable which is defined as NUMBER(20,20).
I've tried ROUNDing and TRUNCing the product, but still get the same long output. The only thing that seems to work is SUBSTR.
Is that the ONLY way to deal with this? It seems like there would be a better way or is there another type I should use these super long decimal results?
SQL> SELECT POWER(47.3616, 27.1261) AS Exp_Val
2 FROM dual;
EXP_VAL
----------
2.8040E+45
SQL>
[code].....
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Aug 18, 2011
I am working on an application that pulls data from an Oracle view into Microsoft Excel (Oracle 11g, MS Excel 2003). It is an automated pivot table created through vba. The problem I'm having is that the decimal points from number columns are being truncated - they don't make it to the pivot table.
When I use the pivot table wizard and set the external data source using a SQL string (select * from view), the precision is not lost. When I create the pivot table automatically in vba, the precision is lost. The pivot table settings, regardless of how the data is brought in, shows the format of the number column as general. This tells me that Excel is trying to figure out what the data type is, and can't (not smart enough).
When looking at the description of the view, the data type is NUMBER (no precision). The table that it is pulling from has the precision set (NUMBER(11,3)). I have tried using the following, but it doesn't work:
select to_number(field_name, '99999999.999') field_name from view
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Dec 7, 2012
How many types of pl/sql value or numeric errors are there and when occurs.Like as follows
1.ORA-06502: PL/SQL: numeric or value error: character string buffer too small
2.ORA-06502: PL/SQL: numeric or value error: number precision too large
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Mar 20, 2012
I am trying to increase the column value for example now the column values is (rate(15,2)). I want to change it to alter table table1 modify(rate(15,5)); when i change I get an error saying that ORA-01440: column to be modified must be empty to decrease precision or scale. How to change the value of the column when there is a record in the table.
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May 15, 2013
We are working on a Data warehouse (ard 50G ) architecture with the following acquired environment:
Single server X3650 M4 Dual CPU ( 16 core in total ) with 48G ram
Oracle standard 10g x64
Windows 2008 x64
128 SSD x 8
IBM ServeRAID M5110e SAS/SATA Controller
Due to budget concern, we will be running the App server(Business OBjects 4.0 w/ Tomcat and DB server on the same machine. ) We have a user base of around 30 ppl on the app server.
We intend to have external redundancy using IBM raid card on raid 10 configuration. I wonder what kind of disk config yield better performance if we only have write update in the morning and 95% read for the rest ?
Raid 1 for OS (128SSD x 2 including DB logfile )
Raid 10 for DB server ( 128 SSD x 6 )
I heard ASM provides better disk management but just wonder it increase performance in anyway.
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Sep 5, 2012
I am writing a procedure in which I have a input string parameter in the following way..('NYC,ATL,OKC,KAC,LA'). I need to use that string to search values in the table.
Example
create or replace procedure search_city(p_string varchar2)
/*
paramater will be like ('NYC,ATL,OKC,KAC,LA')
*/
is
v_city varchar2(40)
begin
for i in (select city_name from cities
where city_code in (p_string )
) loop
v_city := i.city_name;
end loop;
end ;
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Oct 18, 2012
We have a package that processes(Insert and Update) set of records and runs in loop.
Package is working fine when we set number of records to 300 for each loop and commit. when we increase the number of records to 1000, package is getting stuck(Not ending and not coming out of loop).
Is there any DB parameter to be changed in my environment to process more number of records at at time?
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May 7, 2012
I am getting above error when i ma starting my rac data guard on linux. i specify instance number but still its asking
this is my pfile
timsdr1.__db_cache_size=4345298944
timsdr2.__db_cache_size=4395630592
timsdr2.__java_pool_size=33554432
timsdr1.__java_pool_size=33554432
[code]...
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Sep 17, 2013
this PROCEDURE for Paging.
PROCEDURE cursor_example
IS
p_id NUMBER;
p_status number;
p_rownum number;
[code]...
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Nov 1, 2010
oracle Database 11g Enterprise Edition Release 11.1.0.6.0 - 64bit Production
PL/SQL Release 11.1.0.6.0 - Production
"CORE 11.1.0.6.0 Production"
I have this in one of the packages WCL_LIB:
TYPE vc2_255_arr IS TABLE OF VARCHAR2(4000) INDEX BY BINARY_INTEGER;
and i use it in one of the procedures as
PROCEDURE "WCL_EVENTS"
(p_event_id IN NUMBER,
p_event_arr IN Wcl_Lib.vc2_255_arr,
p_model IN VARCHAR2 DEFAULT NULL,
p_model_code IN VARCHAR2 DEFAULT NULL
but the calling procedure doesnt have any array.... Can I declare something like in the procedure to be called
p_event_arr IN Wcl_Lib.vc2_255_arr DEFAULT NULL,
I tried, but doesnt seem to work? so how to call the procedure, which has a array as mandatory, but calling one doesnt have any?
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Jan 12, 2012
I have the procedure with out parameter is ref cursor.
l_sql VARCHAR2(32767);
BEGIN
l_sql := 'select query with appending procedure IN aparameters';
OPEN rc_rpt FOR l_sql;
Here procedure IN parameter is a string with comma separated value which is appended in the dynamic query IN clause.So some time the size exceeded more then 32767 and getting error.If i am using normal parametrized cursor this issue is not there,but i want to return only ref cursor for some java purpose.My oracle version is 10g.
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Oct 11, 2010
i am trying to create a procedure that will take an input and based on that input it will delete or update a row, if the input is wrong we will dbs_ouput a line telling the user to enter the input again. can i have a input parameter in a procedure and insert multiple rows with a single insert on a procedure?
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Aug 31, 2012
I have a requirement when i will pass the table name as a parameter in the procedure then the series of stametmemt is performed on the table whose name has been passed.
code look like below
PROCEDURE PROC_CREATE_PARTITION(TABLE_NAME IN VARCHAR2,SCHEMA_NAME IN VARCHAR2)
AS
V_PART_NM VARCHAR2(20);
V_PART_CNT NUMBER;
V_DATE DATE;
V_SCHEMA_NAME VARCHAR(15);
V_TABLE_NAME VARCHAR2(30);
[code]....
I am getting a error PL/SQL: ORA-00933: SQL command not properly ended
this error is show in the first select statement line where i have used the variable in the from list of table.
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Jan 4, 2011
I have got this procedure:
CREATE OR REPLACE PROCEDURE GET_NUM_ROWS(TABLE_NAME VARCHAR2) AS
NUM_ROWS NUMBER;
BEGIN
SELECT COUNT(*) INTO NUM_ROWS FROM TABLE_NAME;
DBMS_OUTPUT.PUT_LINE(NUM_ROWS);
END;
When I try to compile it, the compiler says:
ERROR at line 4: PL/SQL: ORA-00942: table or view does not exist.
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Mar 10, 2012
I have a pl/sql procedure having IN, OUT and IN-OUT parameters, this procedure in called from front end application. Now I need create a script to run this procedure from back end (sql prompt) and the result must be same as the front end application call to this procedure.
For the procedure I don't want to pass IN parameter instead to pick the value from the package where the derivation is defined. how to run this procedure from sql prompt without passing value for IN parameter.
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Sep 6, 2013
I see example for a dbms_scheduler setting in parameter values but what about if it is an out parameter ?
create or replace procedure vd_tst (v_id out number) asbegin v_id := to_number(to_char(sysdate,'YYYYMMDDHH24MISS'));end vd_tst
how do I set a hook to do an alert let say for dbms_ schedulerlet sayif v_id mod(9)==0 then <alarm>
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Jul 4, 2012
I have requirement to create a procedure that accepts an Array as IN parameter , Query a table using this array and return the result as refcursor . I tried to get it as below but not working .
CREATE OR REPLACE TYPE ARR_ID AS TABLE OF VARCHAR2(20);
/
CREATE OR REPLACE
PROCEDURE TEST_ARRAY
(P_ARR_ID IN ARR_ID,
P_CUR_OUT OUT SYS_REFCURSOR)
AS
BEGIN
OPEN P_CUR_OUT FOR
SELECT * FROM EMPLOYEE WHERE EMP_ID IN (SELECT * FROM TABLE(P_ARR_ID ));
END;
/
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Jan 30, 2009
I am wanting to write a procedure which takes in a TIMESTAMP datatype as a parameter. I only really want the time, not the date part.I am struggling to understand however what format the inserted TIMESTAMP would take. E.g
function_name( 'timestamp')
--would this be;
function_name('12:00');
--or something along those lines?
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Jul 25, 2013
I created a procedure with cursor to inquiry a table. There is more than 1 million records on the table. For each record, I would like to transfer two columns on table as parameter to shell and feedback to procedure as varcahr2.
This is my sample(I only use 10 records for the testing).
create or replace procedure task_file(task_check in varchar2,file_name out varchar2) is
k number :=0;
v_task_number number :=0;
v_task_filename varchar2(30) := null;
cursor jobchk is select task_number,task_filename into v_task_number,v_task_filename from my.tasktable
where task_filename=task_check and rownum <=10;
[code]........
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Feb 7, 2011
I knew procedure can be run like 'EXEC (****);' and can be written like
'Create or replace procedure(**** IN VARCHAR2)
BEGIN
END
/
But the requirements are 'Parameter can be come from referencing DB table column?')
If table has value like PARMTAG PARMVAL, I read LOGSTORETYPE data and if exist, fetch the PARMVAL value 7 to my parameter? LOGSTORETYPE 7
Is it possible?
The reason is batch process was written by ProC and DB upgrade time with exadata, we want to change batch to Procedure about our DB delete.
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Mar 4, 2010
I have a procedure, which is getting called from ado.net with a input parameter named p_inp_oids which is a character string like '(122,323,434,444)',
My procedure body contains a query whose WHERE clause contains
AND OID IN p_inp_oids
I cannot post the whole procedure. Also OID is number.How to collect that input parameter in my procedure?
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Feb 20, 2010
I want to have a dynamic collection as a parameter to procedure.This collection should access dynamic column set.
while calling this proc user may not aware of what column set is going to be sent to this proc.
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Jun 2, 2010
I am trying to pass a PL/SQL table as a parameter to a procedure and then using that table, update the records, but I am getting an error like:
ORA-06550: line 30, column 10:
PLS-00306: wrong number or types of arguments in call to 'UPDATE_STATUS'
Find the code below:
CREATE TABLE test_pl(empno VARCHAR2(20), empname VARCHAR2(40), empsts VARCHAR2(10));
INSERT INTO test_pl
VALUES ('0001', 'A', 'Y');
INSERT INTO test_pl
VALUES ('0002', 'B', 'N');
INSERT INTO test_pl
VALUES ('0003', 'C', 'Y');
INSERT INTO test_pl
VALUES ('0004', 'D', 'Y');
[code]....
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Feb 2, 2011
I have a query like this:
*************************
SELECT vendor_id, summary_flag
FROM ap_suppliers
WHERE vendor_id = :param; --'4551'
The Results:
************
VENDOR_ID SUMMARY_FLAG
-----------------------
4551 N
Then I create the procedure:
*****************************
CREATE OR REPLACE PROCEDURE myproc4 (
p_vendor_id IN ap_suppliers.vendor_id,
p_summary_flag OUT ap_suppliers.summary_flag
)
AS
BEGIN
[code]....
Warning: compiled but with compilation errors.
I want to create a procedure that call vendor_id (parameter) and the output like the this:
VENDOR_ID SUMMARY_FLAG
-----------------------
4551 N
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Dec 28, 2011
how to use ref_cursor as out parameter for insert procedure
This is the procedure iam having and when compiling it is througing error is
create or replace procedure proc_insert_policies_temp1(
i_policy_id in int,
i_corporate_name in varchar,
i_corporate_address in varchar,
i_divisionid in number,
[code]....
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Sep 1, 2010
I want to pass a table as a parameter to a procedure.
As an example:
TYPE my_tab IS TABLE OF my_rec INDEX BY BINARY_INTEGER;
However, I want to give this parameter a default of null... is this possible?
procedure myproc(p_param1 in varchar2, p_tab in my_tab default null)
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