|
Consider the following case.
TABLE : DEPT empid number, deptid number, deptname varchar2(30) primary key (empid, deptid) now i want to fetch first seven records from a
cursor whose deptid is maximum
and empid is minimum. kindly let me know how to write this cursor statement.for example. SQL> select deptid, empid from
dept;
DEPTID
EMPID
--------- --------- 2 94204 2 94205 2 94206 2 94207 2 94208 5 94209 5 94210 5 94211 5 94212 5 94213 7 94214 7 94215 7 94216 7 94217 7 94218 15 rows selected.
i want output as following by single
query.
DEPTID
EMPID
--------- --------- 7 94214 7 94215 7 94216 7 94217 7 94218 5 94209 5 94210 7 rows selected
kindly reply.. thanks in advance.
regards paresh mehta |
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