SELECT *
FROM sys.sql_modules m
INNER JOIN
sys.objects o
ON m.object_id = o.object_id
WHERE m.definition Like '%test%';
declare @ErrorMessage varchar(1000) = error_message()
declare @ErrorSeverity int =error_severity()
declare @ErrorState int = error_state()
RAISERROR (@ErrorMessage, -- Message text. @ErrorSeverity, -- Severity. @ErrorState -- State. );
Oracle
|
SQL Server
|
SELECT to_char(sysdate,'dd') FROM DUAL;
|
select day(getdate())
|
SELECT to_char(sysdate,'mm') FROM DUAL;
|
select month(getdate())
|
SELECT to_char(sysdate,'yyyy') FROM DUAL;
|
select year(getdate())
|
Oracle
|
SQL Server
|
select deptno,median(sal) from emp group by deptno
|
select * from
(select distinct e.deptno, PERCENTILE_CONT(0.5)
within group(order by e.sal) over(partition by e.deptno)
as median_sal from emp e)
as a
where a.deptno is not null
|
Read a data set from csv file.. x <- read.csv(file.choose(),header=TRUE) here x is the R data set vaiable.