How I can check this condition
Hi,
Through PLSQL code how I can check the following condition.
I have two field column TEXT1 and TEXT2. Text2 contains total five item
and text1 contain one item, how I can check Text1 against text2 its
existing or not.
:Text1 :='B1'
:Text2 := 'A1,B1,C1,D1'
I have tried the following way, but it is not working
IF :Text1 IN (:TEXT2) THEN
DISP_MSG('EXIST');
END IF;
Regards,
Jen.
Or
sql>
declare
text1 varchar2(10) := 'B1';
text2 varchar2(20) := 'A1,B1,C1,D1,E1';
begin
dbms_output.put_line(case when text2 like '%'||text1||'%' then 'Exists'
else 'Not exists'
end );
end;
Exists
PL/SQL procedure successfully completed.
jeneesh
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Hay Friends..
in my code i am generating a randum number (rng), Now i want to check TWO conditiond. Is my number LESS THAN EQUALLS TOsomenumber (let say 0.3) and GREATER THAN EQUALLS TO somenumber (let say 0.58)...I M NOT SURE AM I DOING IT WRITE OR NOT,,,Please lemme me know to do it
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}http://forums.devshed.com/java-help-9/can-i-use-like-this-364453.html
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How I can change this query, so I can display the name and scores in one r
How I can change this query, so I can add the ID from the table SPRIDEN
as of now is giving me what I want:
1,543 A05 24 A01 24 BAC 24 BAE 24 A02 20 BAM 20in one line but I would like to add the id and name that are stored in the table SPRIDEN
SELECT sortest_pidm,
max(decode(rn,1,sortest_tesc_code)) tesc_code1,
max(decode(rn,1,score)) score1,
max(decode(rn,2,sortest_tesc_code)) tesc_code2,
max(decode(rn,2,score)) score2,
max(decode(rn,3,sortest_tesc_code)) tesc_code3,
max(decode(rn,3,score)) score3,
max(decode(rn,4,sortest_tesc_code)) tesc_code4,
max(decode(rn,4,score)) score4,
max(decode(rn,5,sortest_tesc_code)) tesc_code5,
max(decode(rn,5,score)) score5,
max(decode(rn,6,sortest_tesc_code)) tesc_code6,
max(decode(rn,6,score)) score6
FROM (select sortest_pidm,
sortest_tesc_code,
score,
row_number() over (partition by sortest_pidm order by score desc) rn
FROM (select sortest_pidm,
sortest_tesc_code,
max(sortest_test_score) score
from sortest,SPRIDEN
where
SPRIDEN_pidm =SORTEST_PIDM
AND sortest_tesc_code in ('A01','BAE','A02','BAM','A05','BAC')
and sortest_pidm is not null
GROUP BY sortest_pidm, sortest_tesc_code))
GROUP BY sortest_pidm;
Hi,
That depends on whether spriden_pidm is unique, and on what you want for results.
Whenever you have a problem, post a little sample data (CREATE TABLE and INSERT statements, relevamnt columns only) for all tables, and the results you want from that data.
If you can illustrate your problem using commonly available tables (such as those in the scott or hr schemas) then you don't have to post any sample data; just post the results you want.
Either way, explain how you get those results from that data.
Always say which version of Oracle you're using.
It looks like you're doing something similiar to the following.
Using the emp and dept tables in the scott schema, produce one row of output per department showing the highest salary in each job, for a given set of jobs:
DEPTNO DNAME LOC JOB_1 SAL_1 JOB_2 SAL_2 JOB_3 SAL_3
20 RESEARCH DALLAS ANALYST 3000 MANAGER 2975 CLERK 1100
10 ACCOUNTING NEW YORK MANAGER 2450 CLERK 1300
30 SALES CHICAGO MANAGER 2850 CLERK 950On each row, the jobs are listed in order by the highest salary.
This seems to be analagous to what you're doing. The roles played by sortest_pidm, sortest_tesc_code and sortest_test_score in your sortest table are played by deptno, job and sal in the emp table. The roles played by spriden_pidm, id and name in your spriden table are played by deptno, dname and loc in the dept table.
It sounds like you already have something like the query below, that produces the correct output, except that it does not include the dname and loc columns from the dept table.
SELECT deptno
, MAX (DECODE (rn, 1, job)) AS job_1
, MAX (DECODE (rn, 1, max_sal)) AS sal_1
, MAX (DECODE (rn, 2, job)) AS job_2
, MAX (DECODE (rn, 2, max_sal)) AS sal_2
, MAX (DECODE (rn, 3, job)) AS job_3
, MAX (DECODE (rn, 3, max_sal)) AS sal_3
FROM (
SELECT deptno
, job
, max_sal
, ROW_NUMBER () OVER ( PARTITION BY deptno
ORDER BY max_sal DESC
) AS rn
FROM (
SELECT e.deptno
, e.job
, MAX (e.sal) AS max_sal
FROM scott.emp e
, scott.dept d
WHERE e.deptno = d.deptno
AND e.job IN ('ANALYST', 'CLERK', 'MANAGER')
GROUP BY e.deptno
, e.job
GROUP BY deptno
;Since dept.deptno is unique, there will only be one dname and one loc for each deptno, so we can change the query by replacing "deptno" with "deptno, dname, loc" throughout the query (except in the join condition, of course):
SELECT deptno, dname, loc -- Changed
, MAX (DECODE (rn, 1, job)) AS job_1
, MAX (DECODE (rn, 1, max_sal)) AS sal_1
, MAX (DECODE (rn, 2, job)) AS job_2
, MAX (DECODE (rn, 2, max_sal)) AS sal_2
, MAX (DECODE (rn, 3, job)) AS job_3
, MAX (DECODE (rn, 3, max_sal)) AS sal_3
FROM (
SELECT deptno, dname, loc -- Changed
, job
, max_sal
, ROW_NUMBER () OVER ( PARTITION BY deptno -- , dname, loc -- Changed
ORDER BY max_sal DESC
) AS rn
FROM (
SELECT e.deptno, d.dname, d.loc -- Changed
, e.job
, MAX (e.sal) AS max_sal
FROM scott.emp e
, scott.dept d
WHERE e.deptno = d.deptno
AND e.job IN ('ANALYST', 'CLERK', 'MANAGER')
GROUP BY e.deptno, d.dname, d.loc -- Changed
, e.job
GROUP BY deptno, dname, loc -- Changed
;Actually, you can keep using just deptno in the analytic PARTITION BY clause. It might be a little more efficient to just use deptno, like I did above, but it won't change the results if you use all 3, if there is only 1 danme and 1 loc per deptno.
By the way, you don't need so many sub-queries. You're using the inner sub-query to compute the MAX, and the outer sub-query to compute rn. Analytic functions are computed after aggregate fucntions, so you can do both in the same sub-query like this:
SELECT deptno, dname, loc
, MAX (DECODE (rn, 1, job)) AS job_1
, MAX (DECODE (rn, 1, max_sal)) AS sal_1
, MAX (DECODE (rn, 2, job)) AS job_2
, MAX (DECODE (rn, 2, max_sal)) AS sal_2
, MAX (DECODE (rn, 3, job)) AS job_3
, MAX (DECODE (rn, 3, max_sal)) AS sal_3
FROM (
SELECT e.deptno, d.dname, d.loc
, e.job
, MAX (e.sal) AS max_sal
, ROW_NUMBER () OVER ( PARTITION BY e.deptno
ORDER BY MAX (sal) DESC
) AS rn
FROM scott.emp e
, scott.dept d
WHERE e.deptno = d.deptno
AND e.job IN ('ANALYST', 'CLERK', 'MANAGER')
GROUP BY e.deptno, d.dname, d.loc
, e.job
GROUP BY deptno, dname, loc
;This will work in Oracle 8.1 and up. In Oracle 11, however, it's better to use the SELECT ... PIVOT feature. -
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How I can do this update, when I have two records (one primary key, no seq)
How I can do this update in pl\sql
Here is the table with some data
CREATE TABLE INSERT_TE
PIDM VARCHAR2(8),
FORM_ID VARCHAR2(2),
TEACHER VARCHAR2(30)
INSERT into INSERT_TE
PIDM,
FORM_ID,
TEACHER
SELECT
'1106651',
'TE',
'Teacher, Alber Howard'
from dualcommit;
INSERT into INSERT_TE
PIDM,
FORM_ID,
TEACHER
SELECT
'1106651',
'TE',
'Teacher, Alber2 '
from dualcommit;
INSERT into INSERT_TE
PIDM,
FORM_ID,
TEACHER
SELECT
'2321241',
'TE',
'Teacher, Silly Billy '
from dualcommit
You are going to ended with something like this: In a cursor..
PIDM FORM_ID TEACHER
1106651 TE Teacher, Alber Howard
1106651 TE Teacher, Alber2
2321241 TE Teacher, Silly Billythen I need to update a table
if the there is only one record like this one 2321241 TE Teacher, Silly Billy
not problem I do this
UPDATE saturn.sarchkl
SET
sarchkl_receive_date = SYSDATE,
sarchkl_activity_date = SYSDATE,
sarchkl_source = 'U',
sarchkl_source_date = SYSDATE
WHERE
sarchkl_pidm = v_pidm3
AND sarchkl_receive_date IS NULL
AND sarchkl_term_code_entry = p_term
AND sarchkl_admr_code = 'REC1'But if there is a PIDM (pk) with two records
PIDM FORM_ID TEACHER
1106651 TE Teacher, Alber Howard
1106651 TE Teacher, Alber2 I need to do 2 updates (notice the AND sarchkl_admr_code rec1 for the firs and rec2 for the second
The first record should update the table when the condition is sarchkl_admr_code = 'REC1' and the second record with the
condition is sarchkl_admr_code = 'REC2'
UPDATE saturn.sarchkl
SET
sarchkl_receive_date = SYSDATE,
sarchkl_activity_date = SYSDATE,
sarchkl_source = 'U',
sarchkl_source_date = SYSDATE
WHERE
sarchkl_pidm = v_pidm3
AND sarchkl_receive_date IS NULL
AND sarchkl_term_code_entry = p_term
AND sarchkl_admr_code = 'REC1'and
UPDATE saturn.sarchkl
SET
sarchkl_receive_date = SYSDATE,
sarchkl_activity_date = SYSDATE,
sarchkl_source = 'U',
sarchkl_source_date = SYSDATE
WHERE
sarchkl_pidm = v_pidm3
AND sarchkl_receive_date IS NULL
AND sarchkl_term_code_entry = p_term
AND sarchkl_admr_code = 'REC2'I am doing this in pl\sql, I don't have a sequence in the table INSERT_TE, how I know that the first record in
1106651 TE Teacher, Alber Howard
1106651 TE Teacher, Alber2 update a rec1 and the second updates when sarchkl_admr_code = 'REC2',
I guess I can create a sequence, but I am inserting a table from a select satement, I am getting the error
ORA-02287: sequence number not allowed here, when I try to do the following:
INSERT INTO SYTEACH
SYTEACH_PIDM,
SYTEACH_ID,
SYTEACH_TEACHER,
SYTEACH_SEQ
SELECT
DISTINCT
spriden_pidm,
sarchkl_admr_code,
szsform_form_id,
szsform_schl_off_type||', '||szsform_schl_off_firstname||' '||szsform_schl_off_lasttname teacher,
SZSFORM_SEQ.NEXTVAL
FROM saturn_midd.szsform, saturn.spriden, saturn.sarchkl
WHERE spriden_ntyp_code = 'CAPP'
AND szsform_common_app_id = spriden_id
AND spriden_pidm = sarchkl_pidm
AND sarchkl_admr_code = 'REC1'
AND szsform_form_id = 'TE'
What is the simple way of doing this update..Hi,
you said:
>
But if there is a PIDM (pk) with two records
PIDM FORM_ID TEACHER
1106651 TE Teacher, Alber Howard
1106651 TE Teacher, Alber2
>
No! pks are unique! (otherwise we don't call them pk)
For your table you could define a unique like this:
PIDM column + a sequence. (new column):
ALTER TABLE INSERT_TE ADD(TEACH_SEQ NUMBER)
UPDATE INSERT_TE x
SET TEACH_SEQ =
(SELECT n
FROM (SELECT ROWID rid,
ROW_NUMBER() OVER(PARTITION BY pidm ORDER BY TEACHER) n
FROM INSERT_TE t) s
WHERE s.rid = x.ROWID)
PIDM FORM_ID TEACHER TEACH_SEQ
1106651 TE Teacher, Alber Howard 1
1106651 TE Teacher, Alber2 2
2321241 TE Teacher, Silly Billy 1I need to do 2 updates (notice the AND sarchkl_admr_code rec1 for the firs and rec2 for the second
The first record should update the table when the condition is sarchkl_admr_code = 'REC1' and the second record with the condition is sarchkl_admr_code = 'REC2'
>
normally no.
but you can (now) do
select PIDM, FORM_ID, TEACHER, 'REC'||TEACH_SEQ TEACH_SEQ from INSERT_TE
PIDM FORM_ID TEACHER TEACH_SEQ
1106651 TE Teacher, Alber Howard REC1
1106651 TE Teacher, Alber2 REC2
2321241 TE Teacher, Silly Billy REC1and use the last column for you update ...
Edited by: user11268895 on Aug 20, 2010 2:01 PM
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