SQL: JOIN two table also corresponding column NULL how?

Hello

I'm trying to join two tables which works fine,
But if there are NULL values, then, JOIN does not.
I have two tables TEMP_DD AND TEMP_EE, in which two line
is the column: allocation A_ID,.
IE: 112 and NULL and I want both my sql output, but how?

I tried under sql as it returns only a single line of 112 and does not return a null row which is a football game.

SELECT * FROM TEMP_DD
JOIN TEMP_EE
ON (TEMP_DD.A_ID = TEMP_EE.A_ID);

How to remedy this situation?

create table TEMP_DD
(
  A_ID VARCHAR2(3),
  B_ID VARCHAR2(4),
  C_ID VARCHAR2(10)
);

create table TEMP_EE
(
  A_ID VARCHAR2(3),
  B_ID VARCHAR2(4),
  C_ID VARCHAR2(10)
);

insert into TEMP_DD (A_ID, B_ID, C_ID)
values ('112', '1123', '12345678');
insert into TEMP_DD (A_ID, B_ID, C_ID)
values (NULL, '1123', '12345678');
insert into TEMP_DD (A_ID, B_ID, C_ID)
values ('212', '1123', '12345678');


insert into TEMP_EE (A_ID, B_ID, C_ID)
values ('112', '1123', '12345678');
insert into TEMP_EE (A_ID, B_ID, C_ID)
values (NULL, '1123', '12345678');
insert into TEMP_EE (A_ID, B_ID, C_ID)
values ('312', '1123', '12345678');

OUTPUT
---------

"112', ' 1123," "12345678".
(NULL, ' 1123","12345678 ".

Hello

Wrap both sides in an NVL IE. NVL (col1, 'X'), WHERE = NVL(col2,'X').

See you soon

Ben

Tags: Database

Similar Questions

SQL join on the two tables where the column as another column
Hi all

tried to get the results of a join between two tables where only one column is like another.

Table1 (nameA) examples: black2, green1

Table2 (Name) example: black2.location.uk.com, green1.location.uk.com

so, for example, I want to match all those in table1 with black2 column in table2 that begins with black2 and so of suite, if you see what im trying to get to!

My sql up to now:
```
select * from  schema.table1 a
join schema.table2 b 
on a.nameA like concat('%', b.nameB, '%'); 
```
but it errors:

ORA-00909: invalid number of arguments
00909 00000 - "invalid number of arguments.

Any help or advice would be greatly appreciated, thank you!
Or any of them should do...
```
select * from  schema.table1 a
join schema.table2 b on a.nameA like '%'||b.nameB||'%';
```
or
```
select * from  schema.table1 a
join schema.table2 b on instr(b.nameB,a.nameA) > 0
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How to join two tables if you transpose the rows, columns and rows in one of the table

Hi guys,.

can someone help me please in the write request

I have two tables

Agents and Agent phones but in the agent phones table for the id of an agent it displays 4 rows because one of the column there types of different phones (office, mobile, home, fax)

So instead of display 4 rows, I used max(case...) to convert rows to columns

now how to reach it with another table

Requirement:

Database: 11.2.0.2.0

create the table AGENT_PHONE

(

agent_id NUMBER (20) not null,

agent_type_code VARCHAR2 (10) not null,

agent_type_prefix VARCHAR2 (10) not null,

Phone_Number VARCHAR2 (16) not null,

phone_type_code VARCHAR2 (10) not null

)

CREATE TABLEAGENTS

(

agent_id NUMBER (20) not null,

agent_type_code VARCHAR2 (10) not null,

agent_type_prefix VARCHAR2 (10) not null,

NAME VARCHAR2 (40) NOT NULL

)

INSERT INTO AGENT_PHONE(AGENT_ID,AGENT_TYPE_CODE,AGENT_TYPE_PREFIX,PHONE_NUMBER,PHONE_TYPE_CODE)

VALUES (29709, ARE ', 'OFFICE', '4805551436', 'CELL');

INSERT INTO AGENT_PHONE(AGENT_ID,AGENT_TYPE_CODE,AGENT_TYPE_PREFIX,PHONE_NUMBER,PHONE_TYPE_CODE)

VALUES (29709, ARE ', 'OFFICE', '1111111111', 'PHONE');

INSERT INTO AGENT_PHONE(AGENT_ID,AGENT_TYPE_CODE,AGENT_TYPE_PREFIX,PHONE_NUMBER,PHONE_TYPE_CODE)

VALUES (29709, ARE ', 'OFFICE', '2223334444',' OFF');

INSERT INTO AGENT_PHONE(AGENT_ID,AGENT_TYPE_CODE,AGENT_TYPE_PREFIX,PHONE_NUMBER,PHONE_TYPE_CODE)

VALUES (29709, ARE ', 'OFFICE', '5556667788', 'FAX');

INSERT INTO VALUES AGENTS

(29709, ARE ', 'OFFICE', 'FLY');

INSERT INTO VALUES AGENTS

(1234, ARE ', 'OFFICE', 'MIKE');

SELECT * FROM AGENT_PHONES

AGENT_ID

AGENT_TYPE_CODE

AGENT_TYPE_PREFIX

PHONE_NUMBER

PHONE_TYPE_CODE

---------------------------------------------------------------------------------------------

29709	RE	OFFICE	4805551436	CELL
29709	RE	OFFICE	1111111111	PHONE
29709	RE	OFFICE	2223334444	OFF
29709	RE	OFFICE	5556667788	FAX

SELECT * AGENTS

AGENT_ID

AGENT_TYPE_CODE

AGENT_TYPE_PREFIX

NAME

29709

OFFICE

ROB

1234

OFFICE

MIKE

This is so the data we have in both table

Now, I transposed rows to columns in the table of agent phones so I used the following query

SELECT AP. AGENT_ID,. AGENT_TYPE_CODE,. AGENT_TYPE_PREFIX.

MAX (CASE WHEN AP. PHONE_TYPE_CODE = 'CELL' THEN AP. PHONE_NUMBER END) AS CELL.

MAX (CASE WHEN AP. PHONE_TYPE_CODE = 'OFF' THEN AP PHONE_NUMBER END) AS TURNED OFF.

MAX (CASE WHEN AP. PHONE_TYPE_CODE = 'FAX' THEN AP. PHONE_NUMBER END) LIKE FAX,.

MAX (CASE WHEN PHONE_TYPE_CODE = 'PHONE'. THEN AP PHONE_NUMBER END) AS PHONE

AGENT_PHONE AP

WHERE AP. AGENT_ID = 29709

GROUP OF AP. AGENT_ID, AP. AGENT_TYPE_CODE, AP. AGENT_TYPE_PREFIX.

	AGENT_ID	AGENT_TYPE_CODE	AGENT_TYPE_PREFIX	CELL	OFF	FAX	PHONE
1	29709	RE	OFFICE	4805551436	2223334444	5556667788	1111111111

My question is how this to join the agents table so that my output should be like this...

I want to display all the results in the table of the Agent, even if they are not in the table of agent phones. As you can see there are other agent id 1234 is also populated

AGENT_ID

AGENT_TYPE_CODE

AGENT_TYPE_PREFIX

NAME

AGENT_ID

AGENT_TYPE_CODE

AGENT_TYPE_PREFIX

CELL

PHONE

OFF

FAX

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

	29709		RE					OFFICE					ROB			29709		RE					OFFICE				4805551436		1111111111		2223334444		5556667788
	1234		RE					OFFICE					MIKE

Currently, I run this query and I get the output as below

SELECT *.

AGENTS HAS

LEFT OUTER JOIN AGENT_PHONE AP

ON A.AGENT_ID = AP. AGENT_ID

AND A.AGENT_TYPE_CODE = AGENT_TYPE_CODE.

AND A.AGENT_TYPE_PREFIX = AGENT_TYPE_PREFIX.

	AGENT_ID	AGENT_TYPE_CODE	AGENT_TYPE_PREFIX	NAME	AGENT_ID	AGENT_TYPE_CODE	AGENT_TYPE_PREFIX	PHONE_NUMBER	PHONE_TYPE_CODE
1	29709	RE	OFFICE	ROB	29709	RE	OFFICE	4805551436	CELL
2	29709	RE	OFFICE	ROB	29709	RE	OFFICE	1111111111	PHONE
3	29709	RE	OFFICE	ROB	29709	RE	OFFICE	2223334444	OFF
4	29709	RE	OFFICE	ROB	29709	RE	OFFICE	5556667788	FAX
5	1234	RE	OFFICE	MIKE

I want id 29709 agent in a line with 1234 agent also id to display

You can rotate your phone number of agent in columns

Select *.

of AGENT_PHONE

pivot)

min (PHONE_NUMBER)

for PHONE_TYPE_CODE in ('CELL' as a 'CELL', 'PHONE' like 'PHONE', 'OFF' in the 'OFF', 'FAX' as 'FAX')

)

AGENT_ID	AGENT_TYPE_CODE	AGENT_TYPE_PREFIX	CELL	PHONE	OFF	FAX
29709	RE	OFFICE	4805551436	1111111111	2223334444	5556667788

Then you can join to view inline or CTE

with AGENT_PHONE_PIVOT like)

Select *.

of AGENT_PHONE

pivot)

min (PHONE_NUMBER)

for PHONE_TYPE_CODE in ('CELL' as a 'CELL', 'PHONE' like 'PHONE', 'OFF' in the 'OFF', 'FAX' as 'FAX')

)

SELECT *.

AGENTS HAS

LEFT OUTER JOIN AGENT_PHONE_PIVOT AP

ON A.AGENT_ID = AP. AGENT_ID

AND A.AGENT_TYPE_CODE = AGENT_TYPE_CODE.

AND A.AGENT_TYPE_PREFIX = AGENT_TYPE_PREFIX.

AGENT_ID	AGENT_TYPE_CODE	AGENT_TYPE_PREFIX	NAME	AGENT_ID	AGENT_TYPE_CODE	AGENT_TYPE_PREFIX	CELL	PHONE	OFF	FAX
29709	RE	OFFICE	ROB	29709	RE	OFFICE	4805551436	1111111111	2223334444	5556667788
1234	RE	OFFICE	MIKE	-	-	-	-	-	-	-

Is that what you're looking for?

How to join two tables to retrieve the data from the columns in table two. Tables have primary and foreign key relationships

Hello
I want to join the two tables to retrieve the data from the columns of the two table passing parameters to the join query. Tables have primary and foreign key relationships
Details of the table
Alert-1 - AlertCode (FK), AlerID (PK)
2 AlertCode-AlertDefinition-(PK)
Help, please

----------

Hi Vincent,.

I think that you have not worked on adf 12.1.3. In adf 12.1.3 you don't have to explicitly create the association. When you create the EO to your table, Association xxxxFkAssoc, will be created by ADF12.1.3 for you automatically. Please try this and do not answer anything... You can also follow the links below. I solved the problem by using the following link

Oracle ADF Guide step by step - Oracle ADF tutorial: creating a relationship of the master / detail using Oracle ADF

---

join two tables and results to display checkboxes checked... loop david powers please?

Summary
two tables:
Table 1 categories
Table 2A categories that someone has selected
HTML form that updates the user's data:
form should show all the options in the category dynamically in table 1
and also to display the check box of the category as controlled dynamically if the person chose by table 2
The nuts and bolts
Attempt 1
My sql:
SELECT cat.id, cat.category, mcat.category as mcategory
THE CAT of categories, members_categories mcat
WHERE mcat.member_id = ' "." $_GET ['id']. »"
ORDER BY category ASC
(run on its own, all categories of table 1 are shown twice and the results of table 2 is a total cluster.)
area of the form with checkboxes:
<? PHP {? >}
< input <? PHP if (!) ((strcmp($row_rsCategories['mcategory'],$row_rsCategories['id'])))) {echo ' checked =------'checked\' ' ;}?} > name = "category []" type = "checkbox" value = "<?" PHP echo $row_rsCategories ['id'];? ">" / > <? PHP echo $row_rsCategories ['category'];? > < br / >
<? PHP} while ($row_rsCategories = mysql_fetch_assoc ($rsCategories));? >
what I have here results:
all categories displayed twice with selected categories of table 2 verified = by the results of sql when running alone
Attempt 2
My sql:
SELECT cat.id, cat.category, mcat.category as mcategory
CAT categories
LEFT JOIN members_categories mcat WE mcat.category = cat.id
WHERE mcat.member_id = ' "." $_GET ['id']. »"
ORDER BY category ASC
(run on its own, all categories of table 1 who have a match in the table 2 and none of the other in table 1 shows)
area of the form with checkboxes:
even the first attempt
what I have here results:
all categories selected in table 2 shows and checked, and no other choices of table 1 = by the results of sql when running alone
Attempt 3
My sql:
SELECT cat.id, cat.category, mcat.category as mcategory
THE CAT of categories, members_categories mcat
WHERE mcat.member_id = ' "." $_GET ['id']. »"
GROUP BY cat.id
ORDER BY category ASC
(running his own, all the choices in the category of table 1 are displayed, however, the mcategory column displays the lowest category numbered (same one) against all of these options rather then correspond to their.)
area of the form with checkboxes:
even the first attempt
what I have here results:
all choice of category in table 1 are displayed, however, only the first category in table 2 (which in this case is the lowest number) is marked as checked with the checkboxe, even if there is more then one category in table 2 = by the results of sql when running alone
so, can anyone help? I'm just banging my head against the wall here is something missing that should be obvious, because the sql is not giving me what I need to work with the form in a loop region. Perhaps another approach should be taken and I have change the loop as well, but I think that this can be resolved with the sql. Thanks in advance.

Well, you can use two separate sql queries...

one with the names of the categories

and the second nested with the loop that references the id of category in table 1 to pair with table 2

JOIN the question... Join two tables without omitting lines

I came across a problem that should be an easy fix (I hope), but I'm having a hard time to come up with a solution.

Basically I have two tables, one with the actual amounts with the budget. I have to write a sql statement select that joins these tables together and includes all of their lines. I was able to join the tables by using JOIN, LEFT JOIN and RIGHT JOIN, but it always fails the lines I need.

Below, I have examples of my tables (AMOUNT_TABLE and BUDGET_TABLE). For simplicity, I built the examples to show the same values in the first four columns, with the 5th and 6th columns (SUB_ACCOUNT, AMOUNT, BUDGET) as the only values that are different. My actual tables are not quite that simple, but I don't think it was relavent to this issue.

AMOUNT_TABLE

FISCAL_YEAR	PERIOD	ACCT_UNIT	ACCOUNT	SUB_ACCOUNT	AMOUNT
2013

111111555555000010020131111115555551000100201311111155555520001002013111111555555300010020131111115555554000100

BUDGET_TABLE

FISCAL_YEAR	PERIOD	ACCT_UNIT	ACCOUNT	SUB_ACCOUNT	BUDGET
2013

1111115555553000200201311111155555540002002013111111555555500020020131111115555556000200

Here's what I hope. Note that SUB_ACCOUNTs 0000, 1000, and 2000 show without budget amounts since there is not a corresponding line in the BUDGET_TABLE. And same for SUB_ACCOUNTs 5000 and 6000, they show budgets with no amount because there is not a corresponding line in the AMOUNT_TABLE.

(exit)

FISCAL_YEAR	PERIOD	ACCT_UNIT	ACCOUNT	SUB_ACCOUNT	AMOUNT	BUDGET
2013	1	11111	555555	0000	100	0
2013	1	11111	555555	1000	100	0
2013	1	11111	555555	2000	100	0
2013	1	11111	555555	3000	100	200
2013	1	11111	555555	4000	100	200
2013	1	11111	555555	5000	0	200
2013	1	11111	555555	6000	0	200

If all goes well, my question is clear. Any help on this would be greatly appreciated. Thanks in advance.

Use the join ANSI - FULL OUTER JOIN syntax:

with amount_table like)

Select fiscal_year 2013, 1 period, 11111 acct_unit, 555555, 0000 sub_account, amount 100 of all the double union

Select 2013,1,11111,555555,1000,100 from all the double union

Select 2013,1,11111,555555,2000,100 from all the double union

Select 2013,1,11111,555555,3000,100 from all the double union

Select double 2013,1,11111,555555,4000,100

budget_table like)

Select 1 time, 11111 acct_unit, account 555555, sub_account 3000, 2013 fiscal_year, budget of 200 Union double all the

Select 2013,1,11111,555555,4000,200 from all the double union

Select 2013,1,11111,555555,5000,200 from all the double union

Select double 2013,1,11111,555555,6000,200

)

Select nvl (a.fiscal_year, b.fiscal_year) fiscal_year,

period of NVL (a.period, b.period),

NVL (a.acct_unit, b.acct_unit) acct_unit.

account of NVL (a.Account, b.Account),

NVL (a.sub_account, b.sub_account) sub_account.

Amount NVL(a.amount,0),

NVL(b.budget,0) budget

of amount_table one

full join

budget_table b

on)

a.Fiscal_Year = b.fiscal_year

and

a.period = b.period

and

a.acct_unit = b.acct_unit

and

a.Account = b.account

and

a.sub_account = b.sub_account

)

FISCAL_YEAR PERIOD ACCT_UNIT ACCOUNT SUB_ACCOUNT AMOUNT BUDGET
----------- ---------- ---------- ---------- ----------- ---------- ----------
2013 1 11111 555555 0 100 0
2013 1 11111 555555 1000 100 0
2013 1 11111 555555 2000 100 0
2013 1 11111 555555 3000 100 200
2013 1 11111 555555 4000 100 200
2013 1 11111 555555 6000 0 200
2013 1 11111 555555 5000 0 200

7 selected lines.

SQL >

SY.

How to join two tables without constraints?

I want to get back the tables to join without constraints!

Table 1:

get 100
101 wet
series 102

and

Table 2:

10 xxx movies
11 yyy
12 zzz
QUERY 1:

SELECT * FROM TO LEAVE P, CUSTES C
WHERE (P.ID, P.NAME, C.ID, C.NAME) IN (SELECT P1.ID, P1.NAME, C1.ID, C1.NAME
OF P1, C1 CUSTES TO GO)

I got the result like this,

ID ID NAME
101 wet 10 xxx
zzz 101 wet 12
YYY 101 wet 11
Get 100 10 xxx
102 the yyy 11 value
series 102 10 xxx
100 get 11 yyy
100 get 12 zzz
102 the value 12 zzz

All ranks was sent three times! but I need to write once.

QUERY 2:

Select id as pid, name as the name of go
Union
Select id as pid, name as the name of custes;

QUERY2 OUTPUT IS.

NAME OF PID
10 xxx movies
11 yyy
12 zzz
get 100
101 wet
series 102

In the 2nd query get the attached files of the two tables. But my need is two tables record to display like this

ID NAME NAME_1 ID_1
Get 10 xxx 100
wet 11 101 yyy
set of 12 zzz 102

I'm looking for is, I want to join in parallel columns in my trips!

Is there a source... ? or the same code is happy...!

Something like that?

WITH t1 AS (SELECT '100' id, 'get' name FROM DUAL
            UNION
            SELECT '101', 'wet' FROM DUAL
            UNION
            SELECT '102', 'set' FROM DUAL),
     t2 AS (SELECT '10' id, 'xxx' name FROM DUAL
            UNION
            SELECT '11', 'yyy' FROM DUAL
            UNION
            SELECT '12', 'zzz' FROM DUAL)
SELECT id,
       name,
       (SELECT id
          FROM (SELECT ID, name, ROWNUM rw FROM t2) t_in
         WHERE t_in.rw = t_out.rw)
          id_1,
       (SELECT name
          FROM (SELECT ID, name, ROWNUM rw FROM t2) t_in
         WHERE t_in.rw = t_out.rw)
          name_1
  FROM (SELECT ID, name, ROWNUM rw FROM t1) t_out

SQL> WITH t1 AS (SELECT '100' id, 'get' name FROM DUAL
  2              UNION
  3              SELECT '101', 'wet' FROM DUAL
  4              UNION
  5              SELECT '102', 'set' FROM DUAL),
  6       t2 AS (SELECT '10' id, 'xxx' name FROM DUAL
  7              UNION
  8              SELECT '11', 'yyy' FROM DUAL
  9              UNION
 10              SELECT '12', 'zzz' FROM DUAL)
 11  SELECT id,
 12         name,
 13         (SELECT id
 14            FROM (SELECT ID, name, ROWNUM rw FROM t2) t_in
 15           WHERE t_in.rw = t_out.rw)
 16            id_1,
 17         (SELECT name
 18            FROM (SELECT ID, name, ROWNUM rw FROM t2) t_in
 19           WHERE t_in.rw = t_out.rw)
 20            name_1
 21    FROM (SELECT ID, name, ROWNUM rw FROM t1) t_out;

ID  NAME ID_1 NAME_1
--- --- -- ---
100 get 10 xxx
101 wet 11 yyy
102 set 12 zzz

SQL>

The number of rows in the tables are the same?

How to join two tables of different schemas of Oracle by using a subquery
I'm trying to join two different schemas of Oracle tables using a subquery. I can extract data from each of the tables without problem. However, when I combine select statements it by using a subquery I get Oracle error *'ORA-00936: lack of expression ' *. Given that each SELECT statement runs on its own without error I don't understand what's missing. I'm trying to get the result set is matching the LINE_ID of PDTABLE_12_1 in the schema with the table PDTABLE_201 MAT_DESCRIPTION DD_12809 in the RA_12809 schema.

The query is as follows:

SQL = "SELECT [DD_12809]. [PDTABLE_12_1]. LINE_ID OF [DD_12809]. [PDTABLE_12_1] JOIN "_".
+ "(SELECT [RA_12809]. [PDTABLE_201]. MAT_DESCRIPTION "_".
"FROM [RA_12809]. [PDTABLE_201]) AS FAB "_".
+ 'ON [DD_12809]. [PDTABLE_12_1]. PIPING_MATER_CLASS = FAB. PIPING_MATER_CLASS ".

The format of the request is copied from a manual of programming SQL.

I also tried running the query uses a right JOIN on the two tables, but got the same results. Any ideas would be useful. Thank you!

Published by: user11338343 on October 19, 2009 06:55
The format for the join of two tables in Oracle feels like any other database:
```
SELECT a.col1, a.col2, ..., b.col1, b.col2, ...
FROM   schema1.table1 a,
       JOIN schema2.table2 b ON a.col = b.col and ...
WHERE  a.other_col = 'FRED'
AND    ....;
```
Do not place bracketed identifiers in Oracle. The account that connects to the database must have select privileges on the two tables.

unfavourable update when joining two tables

Hello

ORACLE VERSION

Oracle Database 11g Enterprise Edition Release 11.1.0.7.0 - 64bit Production
PL/SQL Release 11.1.0.7.0 - Production
"CORE     11.1.0.7.0     Production"
TNS for Linux: Version 11.1.0.7.0 - Production
NLSRTL Version 11.1.0.7.0 - Production

create the table and anonymous blocks to insert data into tables

create table TAB_ONE(LOC_ID NUMBER,OPENDATE VARCHAR2(30),CLOSEDATE VARCHAR2(30));

create table TAB_TWO(ID NUMBER,LOC_ID VARCHAR2(30),INSERTDATE VARCHAR2(30));



DECLARE 
BEGIN
FOR I IN 1 .. 10 LOOP
INSERT INTO TAB_ONE VALUES(i,trunc(sysdate),NULL);
INSERT INTO TAB_ONE VALUES(i+1,NULL,NULL);
INSERT INTO TAB_ONE VALUES(i+2,NULL,NULL);
END LOOP;
COMMIT;
END;

select * from TAB_ONE;

DECLARE
BEGIN
FOR I IN 1..10 LOOP
INSERT INTO TAB_TWO values(i,i+1,trunc(sysdate));
END LOOP;
COMMIT;
END;

select * from TAB_TWO;

Here, I want to update the TAB_ONE table where opendate is null with the insertdate of TAB_TWO;

join on LOC_ID condition.
I tried this so far... but get SQL error: ORA-01427: einreihig subquery returns multiple rows
01427 00000 - "einreihig subquery returns several lines.

update TAB_ONE SET OPENDATE=(select INSERTDATE from TAB_TWO T2,TAB_ONE T1 where T2.LOC_ID=T1.LOC_ID and T1.OPENDATE is NULL)
where  exists (select 1 from TAB_TWO T2,TAB_ONE T1 where T2.LOC_ID=T1.LOC_ID and T1.OPENDATE is NULL) and OPENDATE is NULL;

could someone give me suggestion to acheieve this?

Thank you
Mike

SQL> update TAB_ONE T1
  2  SET OPENDATE=(select INSERTDATE from TAB_TWO T2 where T2.LOC_ID=T1.LOC_ID)
  3  where T1.OPENDATE is NULL;

20 rows updated.

SQL> select * from TAB_ONE;

    LOC_ID OPENDATE                       CLOSEDATE
---------- ------------------------------ ------------------------------
         1 15-JUN-11
         2 15-JUN-11
         3 15-JUN-11
         2 15-JUN-11
         3 15-JUN-11
         4 15-JUN-11
         3 15-JUN-11
         4 15-JUN-11
         5 15-JUN-11
         4 15-JUN-11
         5 15-JUN-11
         6 15-JUN-11
         5 15-JUN-11
         6 15-JUN-11
         7 15-JUN-11
         6 15-JUN-11
         7 15-JUN-11
         8 15-JUN-11
         7 15-JUN-11
         8 15-JUN-11
         9 15-JUN-11
         8 15-JUN-11
         9 15-JUN-11
        10 15-JUN-11
         9 15-JUN-11
        10 15-JUN-11
        11 15-JUN-11
        10 15-JUN-11
        11 15-JUN-11
        12

30 rows selected.

Max

Join two tables for desired out put

Hello
I have two tables with structures below:
TAB1:
LEAD_NUM (PRIMARY KEY), IMPERATIVE_1, IMPERATIVE_2, IMPERATIVE_3, IMPERATIVE_4
LEAD_NUM IMPERATIVE_1 IMPERATIVE_2 IMPERATIVE_3 IMPERATIVE_4
34HVJ CXM NULL VALUE DGH KKK
TAB2:
LEAD_NUM (FOREIGN KEY), ACCOUNT_NAME, FISCAL_YEAR
LEAD_NUM ACCOUNT_NAME FISCAL_YEAR
34HVJ ATT 2010
34HVJ ATT 2011
34HVJ ATT 2012
I need the output in the format below:
ACCOUNT_NAME LEAD_NUM FISCAL_YEAR IMPERATIVES
ATT 34HVJ 2010 CXM, DGH, KKK
ATT 34HVJ 2011 CXM, DGH, KKK
ATT 34HVJ 2012 CXM, DGH, KKK
Can anyone help me please with the query?
Thanks in advance:
Arpit

create table TAB1

(

Key elementary school/LEAD_NUM varchar2 (100)

IMPERATIVE_1 varchar2 (100),

IMPERATIVE_2 varchar2 (100),

IMPERATIVE_3 varchar2 (100),

IMPERATIVE_4 varchar2 (100)

);

insert into tab1 values ("34HVJ", "CXM", "NULL", "DGH" 'KKK');

create table TAB2

(

LEAD_NUM varchar2 (100),

Account_name varchar2 (100)

NUMBER OF FISCAL_YEAR

);

ALTER TABLE TAB2

ADD CONSTRAINT fk_PerOrders

FOREIGN KEY (LEAD_NUM)

TAB1 (LEAD_NUM) REFERENCES

INSERT INTO VALUES TAB2 ('34HVJ', 'ATT', 2010);

INSERT INTO VALUES TAB2 ('34HVJ', 'ATT', 2011);

SELECT t2.account_name, t2.lead_num, t2.fiscal_year,

RTRIM (TRIM (CASE WHEN t1.imperative_1 IS NULL or t1.imperative_1 = 'NULL' THEN "ELSE t1.imperative_1 |)) ',' END |

CASE WHEN t1.imperative_2 IS NULL or t1.imperative_2 = 'NULL' THEN ' ELSE t1.imperative_2 | ',' END |

CASE WHEN t1.imperative_3 IS NULL or t1.imperative_3 = 'NULL' THEN ' ELSE t1.imperative_3 | ',' END |

CASE WHEN t1.imperative_4 IS NULL or t1.imperative_4 = 'NULL' THEN ' ELSE t1.imperative_4 | (',' END), ',') requirements

OF tab1 t1, t2 tab2

WHERE t1.lead_num = t2.lead_num

ORDER BY t2.fiscal_year

Answer: -.

Outside to join two tables
I had two Tables.APPROVAL_ROUTING_TAB and doc_issue_tab, where APPROVAL_ROUTING_TAB has more lines. I need to make a join of two tables such as all APPROVAL_ROUTING_TAB lines should be displayed (multiple lines) but always connect with the doc_issue_tab. I did an outer join syntax failed.
What is the correct syntax for this.
Key_ref takes the outline "DOC_CLASS = PR_CLASS_1 ^ DOC_NO = 1000007 ^ DOC_REV = A3 ^ DOC_SHEET = 1 ^ '.

SELECT
AR.line_no LINE_NO,
AR.step_no STEP_NO,
AR.lu_name LU_NAME,
AR.key_ref KEY_REF,
AR. Description DESCRIPTION,
di. Status STATUS
From ar APPROVAL_ROUTING_TAB, doc_issue_tab di
WHERE
AR.key_ref = 'DOC_CLASS =' | di. DOC_CLASS |' ^ DOC_NO =' | di.doc_no: ' ^ DOC_REV =' | di.doc_rev: ' ^ DOC_SHEET =' | di.doc_sheet: ' ^') (+)

Thanks in advance
Prash
Here is an example:
```
with t1 as (select 1 id, 'd1=fred^d2=john^d3=bob^' col2 from dual union all
            select 1 id, 'd1=fred^d2=john^d3=george' col2 from dual),
     t2 as (select 'fred' d1, 'john' d2, 'bob' d3 from dual union all
            select 'jim' d1, 'john' d2, 'bob' d3 from dual)
select *
from   t1, t2
where  t1.col2 = 'd1='||d1(+)||'^d2='||d2(+)||'^d3='||d3(+)||'^';

        ID COL2                      D1   D2   D3
---------- ------------------------- ---- ---- ---
         1 d1=fred^d2=john^d3=bob^   fred john bob
         1 d1=fred^d2=john^d3=george              
```

Compare two tables that have columns of nulls and undesirable in where clause

Table A:
col1 col2 COL3 COL4 col5 col6
ANY
NULL VALUE
NULL VALUE
YES
YES
YES
NULL VALUE
NULL VALUE
YES
NULL VALUE
YES
YES
NULL VALUE
ANY
YES
ANY
NULL VALUE
YES
NULL VALUE
NULL VALUE
ANY
YES
YES
YES
Table B:
col1 col2 COL3 COL4 col5 col6
ANY
NULL VALUE
NULL VALUE
YES
ANY
YES
ANY
NULL VALUE
YES
NULL VALUE
YES
YES
NULL VALUE
ANY
YES
NULL VALUE
NULL VALUE
YES
ANY
NULL VALUE
ANY
YES
YES
NULL VALUE
column values
Yes: Current value
No: Null
All: Junk
Must match all columns in TableA to TableB.
TableA.col1 to TableB.col1
.
.
.
TableA.col6 to TableB.col6
Any help is very appreciated
Thank you

Based on your last post that only good data must match exactly and your definition of junk:

WHERE (decode (substr (A.col5, 1, 1), ' ~ ', 'junk mail', null, 'null', 12/31/9999 ', "junk," A.col5 ") = decode (substr (B.col5, 1, 1), ' ~ ', 'junk mail', null, 'null', 12/31/9999 ',"junk", B.col5"))

AND (decode (substr (A.col6, 1, 1), ' ~ ', 'junk mail', null, 'null', 12/31/9999 ', "junk," A.col6 ") = decode (substr (B.col6, 1, 1), ' ~ ', 'junk mail', null, 'null', 12/31/9999 ',"junk", B.col6"))

And so on for the six columns. This assumes that this junk * still * starts with a ~. In addition, it assumes that the unnecessary and null words are not in the form of good data.

Tuning for sql join key table no consumer of the heavy use of the query processor

Obligation comes to tunne prod of the query in

high use of the query processor

sql_id: fp79wb32h7a6t

Module: AHC, P_PatientDQ()

Cost: 7

Elapsed time: hung

Status: Hung, 35,253,460 day at 30 minute intervals

-Create table

create table ahc. PATIENTVISITS

(

ahcid NUMBER,

visitId NUMBER,

visitstatus NVARCHAR2 (100),

visitdate DATE,

visitintime DATE,

visitouttime DATE

)

-Create/recreate the index

create indexes ahc. F1_PATIENTVISIT_AHCID on ahc. PATIENTVISITS (AHCID, VISITID);

create indexes ahc. VISITDATE_IDX on ahc. PATIENTVISITS (TRUNC (VISITDATE));

First total number of table

Select count (1) of

Pvs AHC.patientvisits

-Save County 1387485

create table ahc. PATIENTDEPENDENTVISITS

(

ahcid NUMBER (19) not null,

IDPack NUMBER (10) not null,

visitId NUMBER (19) not null,

dependentvisitid NUMBER (19) not null,

isdiabetic NUMBER (2)

)

-Create/recreate the index

create indexes ahc. K1_PATIENTDEPENDENT_AHCID on ahc. PATIENTDEPENDENTVISITS (AHCID);

Total number of second table

Select count (1) of

AHC.patientdependentvisits POS

-Save County 774599

Original request:

SELECT count (*)

ACH. PVS PATIENTVISITS

WHERE PVS. VISITID IN (SELECT POS. DEPENDENTVISITID

ACH. PATIENTDEPENDENTVISITS POS

WHERE POS. AHCID = 37

AND POS. VISITID = 218

AND POS. ISDIABETIC = 0)

AND SUPERIOR (PVS. VISITSTATUS) = 'PENDING'

AND PVS. AHCID = 37

Count (1)

-----------

PL/sql Developer explain plan for the original query

Owner of description Objects_name cost cardin bytes cpucost cost of e/s

SELECT STATEMENT, GOAL = ALL_ROWS			7	1	41	63669	7
AGGREGATION OF TRI				1	41
SEMI OF THE NESTED LOOPS			7	1	41	63669	7
TABLE ACCESS BY INDEX ROWID	AHC	PATIENTVISITS	4	1	25	33295	4
INDEX RANGE SCAN	AHC	F1_PATIENTVISIT_AHCID	3	9		23164	3
TABLE ACCESS BY INDEX ROWID	AHC	PATIENTDEPENDENTVISITS	3	1	16	30375	3
INDEX RANGE SCAN	AHC	K1_PATIENTDEPENDENT_AHCID	2	14		18093	2

After editing the query

SELECT / * + FIRST_ROWS * / COUNT (1)

ACH. PVS PATIENTVISITS

JOIN THE AHC. PATIENTDEPENDENTVISITS POS ON PVS. VISITID = POS. DEPENDENTVISITID

WHERE PVS. AHCID = POS. AHCID

AND POS. AHCID = 37

AND POS. VISITID = 218

AND POS. ISDIABETIC = 0

AND SUPERIOR (PVS. VISITSTATUS) = 'PENDING'

Count (1)

-----------

PL/sql Developer explain plan for change request

Owner of description Objects_name cost cardin bytes cpucost cost of e/s

SELECT STATEMENT, TARGET = TIP: FIRST_ROWS			7	1	41	59257	7
AGGREGATION OF TRI				1	41
NESTED LOOPS
NESTED LOOPS			7	1	41	59257	7
TABLE ACCESS BY INDEX ROWID	AHC	PATIENTDEPENDENTVISITS	4	1	16	36646	4
INDEX RANGE SCAN	AHC	K1_PATIENTDEPENDENT_AHCID	3	14		24364	3
INDEX RANGE SCAN	AHC	F1_PATIENTVISIT_AHCID	2	1		15293	2
TABLE ACCESS BY INDEX ROWID	AHC	PATIENTVISITS	3	1	25	22611	3

here after I changed the query no display cost = 7 io wait = improvement also 7 can someone please help these

How to adjust or rewrite lots of join not keys to multiple records on table table

Thank you

VSM

you have not answered my question. Are you really calling it 35 million times in 30 minutes?

If so, why?

ALTER TABLE with the column NULL time consuming

Hello
I have a table with nearly 2 million documents (about 10 GB size table) when I perform the following change statement its run fast
ALTER TABLE tbl_1 ADD (DEFAULT col_4 NUMBER 100 NOT NULL);
but when I do not give the NOT NULL in the alter its taking a long time to complete this i.e tbl_1 of ALTER TABLE ADD (NUMBER col_4 by DEFAULT 100); once I do the column as NOT NULL.
Can someone explain why is it happening like that regarding the execution point.
Thanks in advance.

I can reproduce the effect in 11.2.0.1 - but not in 12.1.0.1.

drop table tbl_1;

create table tbl_1

as

Select rownum id

, lpad ('* ', 50,' *') padding

of the double

connect by level<=>

ALTER TABLE tbl_1 ADD (NUMBER col_4 by DEFAULT 100);

--> slow in 11.2.0.1; fast 12.1.0.1

ALTER TABLE tbl_1 ADD (DEFAULT col_4 NUMBER 100 NOT NULL);

--> Quick 11.2.0.1 and 12.1.0.1

A SQL trace for two operations (11g) shows that the altar slow (without the constraint explicit non-null) made explicit (and tedious) update of any row in the table:

Update 'TBL_1"set"COL_4"= 100

call the query of disc elapsed to cpu count current lines

------- ------ -------- ---------- ---------- ---------- ---------- ----------

Parse 1 0.00 0.02 0 1 0 0

Run 1 11,63 33.56 8336 1016125 2053531 1000000

Fetch 0 0.00 0.00 0 0 0 0

------- ------ -------- ---------- ---------- ---------- ---------- ----------

Total 2 11,63 33,58 8336 1016126 2053531 1000000

The other trace file does not contain the explicit Update. I guess in the optimized case that oracle stores somewhere that col_4 has the value 100 and updates only the line of the block after completing DML operations. But that's just a guess.

How can I join two tables that belong to two different databases?

I can build a SQL query in SQL Server Management Studio, which performs a join of a table in a database with a table in another database. I have a good 'read' name to username/password for the two databases.
How to do the join in ColdFusion? The tag < cfquery > requires a unique data source. I could do like two queries and through comparing, or maybe even some use dbtype = query, but it would be horribly less effective than a direct join.
I could place the SQL statement in a stored procedure, but that seems like overkill - all the necessary number of fields in the "WHERE" clause will change based on the logic of the ColdFusion program.
Does anyone know of a way to do this with < cfquery >?

How do you take in SQL Server Management Studio? You must do something that I'm not aware, if what you're doing here does not work in a block.

The way I did in the past is just to fully qualify the names of the tables. Server.databaseOwner.database.table know if I remember correctly.

This does not require that the database connected to the name of data source is configured to be allowed to connect to the database.

LEAD_NUM	IMPERATIVE_1	IMPERATIVE_2	IMPERATIVE_3	IMPERATIVE_4
34HVJ	CXM	NULL VALUE	DGH	KKK

LEAD_NUM	ACCOUNT_NAME	FISCAL_YEAR
34HVJ	ATT	2010
34HVJ	ATT	2011
34HVJ	ATT	2012

col1	col2	COL3	COL4	col5	col6
ANY	NULL VALUE	NULL VALUE	YES	YES	YES
NULL VALUE	NULL VALUE	YES	NULL VALUE	YES	YES

SQL: JOIN two table also corresponding column NULL how?

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