SQL & PL/SQL :: Join Two Permanent Tables With Condition

Jan 15, 2013

I have two permanent tables. I want to add the column DELTA_STROM from the table "Delta" into the table "TEST2". Here, the value of the field "POWER_DELTA" in the table "TEST2" depends on the field "Trade_Date".

If the time of the timestamp in table "Test2" is smaller than 12:40 than the value (DELTA_STROM from DELTA) of the day must be added into the field. If the time is huger than 12:40, the value of the next day must be added into the field "POWER_DELTA". All values for "Power_DELTA" for every day are in table "Delta" in the field "DELTA_STROM".

I just added the right values of "Power_Delta" into the table "TEST2" manually to give an understanding.


DATUM DELTA_STROM
-------- -----------
01.01.12 1.92
02.01.12 5.78
03.01.12 0.73
04.01.12 2.84
05.01.12 11.41
06.01.12 -2.76
07.01.12 0.43
08.01.12 1.25
09.01.12 -0.21

TRADE_DATE POWER_DELTA
---------------------------- -----------
02.01.12 11:21:41,720000000 5.78
02.01.12 12:44:01,236000000 0.73
02.01.12 14:05:01,845000000 0.73
02.01.12 16:21:01,345000000 0.73
02.01.12 17:25:41,470000000 0.73
03.01.12 10:31:01,376000000 0.73
03.01.12 11:55:11,798000000 0.73
03.01.12 16:32:47,612000000 2.84
04.01.12 08:24:01,486000000 2.84
04.01.12 12:24:21,189000000 2.84
04.01.12 17:46:21,123000000 11.41

CREATE TABLE "TEST2"
("TRADE_DATE" TIMESTAMP (6),
"POWER_DELTA" NUMBER
);

[Code]....

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SQL & PL/SQL :: Join Two Tables - Condition Not Working?

Aug 16, 2010

I have two tables. i need to join the tables. The query is -

select v.c_venditore,v.s_venditore,v.t_diretto_indiretto,v.d_disattivazione,d.s_direzione from VENDITORE v,DIREZIONE d
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In the table VENDITORE there are 2919 rows. I need to display all the rows. But the joining column p_direzione has some null values.I need to display the null also. But to join the two tables this is the only condition. How can i display all the rows.

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Apr 8, 2012

create table ptab(pid number);
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insert into ptab values(1);
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[code]..

i have 3 tables, xtab, ctab and ptab

join condition

ptab.pid = xtab.pid
and
--------------------------------------------------------------------------------

what I want the join between xtab and ctab is, aphone should match with phone, and then tel1, then tel2, and then tel3, (if phone, tel1, tel2, tel3 are not null in that order only), if aphone matches with any of these,then just print that particular pid, important point is, aphone should be checked against phone, tel1, tel2, tel3 that order only

so the results should simply print

pid
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2
3
4
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I tried this:
select
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xtab.phone, 1,
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xtab.tel2, 1,

[code]...

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Mar 10, 2010

Suppose I have two tables

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Return_Transaction
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TXN_ID:integer
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[code]....

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If user want to check all transactions with no returned transactions, a where clause is appended to the query
Quote:

SELECT t.txn_id,
t.txn_date
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Feb 16, 2011

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Jun 27, 2013

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[code]...

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This query returns 2 rows as expected:

with edited as
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[code]...

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[code]...

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[Code]...

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Aug 16, 2010

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Results in Error:

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Input

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My expected output
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Nov 26, 2010

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Query 1-SO
-----------------------------------
select
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so.SPLY_ORD_DT,
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Query-2 Xcom
--------------------------------------
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Table 2
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Here is what I'm trying to do:

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I know that you do not have access to my tables, but here is an example of my code so that you may understand my quandary further:

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[Code]...

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INSERT INTO CAL
(DT

[code]......

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-- good result

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[Code]...

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