I'm looking for a way to make CRLFs show in a CLOB.I'm feeding the insert statement with a concatinated string like this:
insert into table(Data) values (MyConc)
(MyConc is a string put togheter by another application)
Because of this I can't use the "|| chr(13) || chr(10) ||" because I only have that one concatinated string.Is there a character I can set in my string that automatically translates to a CRLF?
I have a question about database fragmentation.I know that fragmentation can reduce performance in query times. The blocks are distributed in many extents and scans process takes a long time. Oracle engine have to locate the address of the next extent..
I want to know if there is any system view in which you can check if your table or index has high fragmentation. If it's needed I will have to re-create, move or rebulid the table or index, but before I want to know if the degree of fragmentation is high.
Any useful script or query to do this, any interesting oracle system view?
I Have three field and first field for START TIME ,Second END TIME & Third DURATION AND Putting START TIME AND END TIME i am getting duration in minutes by using code
I am executing below two SQL's at a time in a .sql file and I want the total execution time of these two queries:-
set timing on; select 1 from dual; select 2 from dual;
The output of the above sql file is returning the results like below which is expected:-
1 ---------- 1
Elapsed: 00:00:00.01
2 ---------- 2
Elapsed: 00:00:00.00
I want the total execution time of the two SQL queries at a time, I mean post execution of the two queries I want to know the total execution time, in this case is execution case will be 00:00:00.01.
I studied a document about lexical parameter in that it says "Lexical parameters are used to substitute multiple values at run time and are identified by a preceding '&'. Lexical s can consist of as little a one line where clause to an entire select statement"
Select * from emp, deptno &where.
and i know about substitution variables using & is this are same (lexical and substitution) or different.
I'm trying to figure out, based on total scheduled shift time and scheduled breaks what the effective schedule time is by hour for a particular employee.
So I have a shift query that gives me this (using a cross-day shift here because they do happen-not sure if that will impact things):
I want to know how I can find which query is taking more time , for example some query's are run from unix, java and from toad,sqlplus. and one query is taking much more time to execute, so how i can get that query and all the details.
I have a query which is executing fast in dev env,but very long time in qa env.What is the criteria when this behaviour occurs.Though qa is having more data than dev.But still it is taking long time for 1 rows also.When I am using the query rownum<=1.So What to check for this.
in the above, for job 1 ,on 19/08/2010 the time difference should be calculated as
01:23:12-00:56:00 and the difference should be in minutes.
for end_time. i can't take the substring as the length of the date varies for 19 and 7. In case of start date, the time has to be in format, hh:mm:ss, to calculate the difference.
Is there a way to know how much time will a query take to execute without running it, just like using the autotrace (traceonly) and explain plan utility.
My Oracle DB server time is in UTC. which lags by 9:30 mins to IST.how to get tHe IST time (Asia/Kolkotta) time for that UTC timezone? I can not hard code +9:30 to UTC as this difference varies as per Daylight savings every 6 months.
And I just need to display only the T's that would meet the condition Col2 in (15,18) and Col3 in (20,19).
I try with a condition where col2 in (15,18) and col3 in (20,19) and that works, but I don't need to display T1, because T1 has a Col2=5 and Col3=20, I just have to display T2 that just satisfies all my conditions, Col2 in (15,18) and Col3 in (20,19). It's something like a vertical search.
I also have a query that queries a SQL Server database:
Select Agent, SUM([acd calls which have rung the agent])As CallsRung FROM Dashboard_stats Where Date = DATEADD(DAY,DATEDIFF(DAY,'20000101',GETDATE())-1,'20000101') Group by Agent
ID Status description Tracking ID 1 Strat Frog 1 2 Start Dog 2 3 Process Frog 1 4 Completed Dog 2 5 Start Rabbit 3 6 Error Frog 1 7 Stop Rabbit 3 8 Start Elephant 4 9 process Elephant 4 10 Start Human 5 11 Stop Human 5 12 Start Butterfly 6 13 completed Butterfly 6 14 start lion 7 15 error lion 8 16 complted lion 8 17 start tiger 9 18 error tiger 9
select * from Table-Name where datetime < to_date('2012/12/06:06:00:00', 'yyyy/mm/dd:hh24:mi:ss') And datetime > to_date('2012/12/04:22:00:00', 'yyyy/mm/dd:hh24:mi:ss')And not description in (Select * from Table-Name where Status like ('%Complete%' or Status like '%stop%') and description in (Select description from Table-Name where Status Like '%start%'));
Result should be " Frog and Elephant and tiger"
Start of every record(descrpition --status is Start) End of every record ( status is stop or done or completed) status process is in btwn (their will be mulitple records with name s//y to process...ie. process 1 ...process 2...process 3 )
I'm using Oracle Database 10g Enterprise Edition Release 10.2.0.3.0 - ProdMy problem is, There is data for IN time and OUT time data type is DATE. I need to calculate OT hour from this two field and store into a third one column. But i'm confuse what should be the data type of the third column. Is it number or else ?
I know difference of two date column is number. So, first i need to know that data type i should use ?
Secondly, how i get the sum of the all stored time ? for example data are
I am facing a very strange issue with one of our Oracle query. The query is usually completes in a minute or two. Even the execution plan of the query is good and it works perfect most of the times, as expected. The query fetches about 1000-2000 records each day.
But on a given day, the query takes about 30-40 mins to execute completely. Upon checking the load on DB server, there are no other processes running which can impact the run time of this query. Moreover, the record counts fetched are almost same as compared to other days. There is no pattern observed as that this phenomenon occurs. it all happens once in a while.
Configuration is Oracle 10g with RAC environment on LINUX
My oracle database version is 11.2.0.3.0 where i am having one schema in that schema i am having 3 same tables with same structure same data but with different name.
but problem is in first table when i perform select query it takes 5 sec, in another table it is taking 0 sec and in third table it is taking 10 sec.
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?
Need to check the elapse time for particular query ran from last 24 hours , it was ran multiple times and need to know for each execution what is elapse time .
I've tried for pivot query feature of Oracle 11g, but I'm trying for pivot result on multiple column.
Herewith I'm displaying my try on single column pivot query.
SQL> select * from 2 (select deptno,job,sal 3 --,comm 4 from emp) 5 pivot (sum(sal) as payment for job in('CLERK','SALESMAN','MANAGER')) 6 order by 1;
[code]....
I've tried this one also, but it didn't seems to be working.
SQL> select * from 2 (select deptno,job,sal,comm 3 from emp) 4 pivot (sum(sal) as payment_sal,sum(comm) as payment_comm for job in('CLERK','SALESMAN','MANAGER')) 5 order by 1;
I need to eliminate the blank spaces based on below conditions Consider name column with a value as
Input : "sa c h in Te nd ulka r" where "Sachin" is first name and "Tendulkar" is last name. there is more than 1 space between sachin and tendulkar (here its not displaying properly)
Condition :Second name is seperated from first name with more than 1 spaces and others are with 1 black space. I need to get result as Output:"sachin Tendulkar" ( there should be 1 blank space between first and last name in result.)
how does this query execute? what kind of a query is this called?
mysql> select ename,(select dname from dept where deptno=e.deptno ) as dname -> from emp e;
+--------+------------+ | ename | dname | +--------+------------+ | SMITH | RESEARCH | | ALLEN | SALES | | WARD | SALES | | JONES | RESEARCH | | MARTIN | SALES | | BLAKE | SALES | | CLARK | ACCOUNTING | | SCOTT | RESEARCH | | KING | ACCOUNTING | | TURNER | SALES | | ADAMS | RESEARCH | | JAMES | SALES | | FORD | RESEARCH | | MILLER | ACCOUNTING | +--------+------------+ 14 rows in set (0.00 sec)