PL/SQL :: Merge Multiple Rows Into Single Row (but Multiple Columns)
Oct 17, 2012
How to merge multiple rows into single row (but multiple columns) efficiently.
For example
IDVal IDDesc IdNum Id_Information_Type Attribute_1 Attribute_2 Attribute_3 Attribute_4 Attribute_5
23 asdc 1 Location USA NM ABQ Four Seasons 87106
23 asdc 1 Stats 2300 91.7 8.2 85432
23 asdc 1 Audit 1996 June 17 1200
65 affc 2 Location USA TX AUS Hilton 92305
65 affc 2 Stats 5510 42.7 46 9999
65 affc 2 Audit 1996 July 172 1100
where different attributes mean different thing for each Information_type. For example for Information_Type=Location
Attribute_1 means Country
Attribute_2 means State and so on.
For example for Information_Type=Stats
Attribute_1 means Population
Attribute_2 means American Ethnicity percentage and so on.
I want to create a view that shows like below:
IDVal IDDesc IDNum Country State City Hotel ZipCode Population American% Other% Area Audit Year AuditMonth Audit Type AuditTime
23 asdc 1 USA NM ABQ FourSeasons 87106 2300 91.7 46 85432 1996 June 17 1200
65 affc 2 USA TX AUS Hilton 92305 5510 42.7 46 9999 1996 July 172 1100
I am attempting to select back multiple values for a specific key on one row. See the example below. I have been able to use the sys_connect_by_path to combine the fields into one field but I am unable to assign them to fields of their own. See the example below
TABLE DETAILS: Policy id plan name 111 A Plan 111 B Plan 111 Z Plan 112 A Plan 112 Z Plan
My desired result is to be able to show the output as follows
Policy ID Plan_1 Plan_2 Plan_3 111 A Plan B Plan Z PLan 112 A Plan Z PLan
I am trying to update multiple columns from one table based on the results of another table So I have 3 tables as follows
HISTORYSUMM_SNAPADM_CHOICE My SQL code is loosely SELECT SUM(H.HIS1), SS.SNAP1, AC.ADM1FROMHISTORY H, SUMM_SNAP SS,ADM_CHOICE ACWHERE H.HIS2=SS.SNAP2AND SS.SNAP3=AC.ADM2GROUP BY SS.SNAP1, AC.ADM1
This works, and I am able to SUM the column as I need with the right numbers. I altered the SUMM_SNAP table and now I want this summarized column to be in the table I tried using UPDATE, but there is no FROM clause to let me do the table join/group by
UPDATE SUMM_SNAPSET SUMM_SNAP.SNAP3=SUM(H.HIS1)FROMHISTORY H, SUMM_SNAP SS,ADM_CHOICE AC WHERE H.HIS2=SS.SNAP2AND SS.SNAP3=AC.ADM2 GROUP BY SS.SNAP1, AC.ADM1
The above is obviously wrong - but just trying to show whatI was thinking What would be the best method to get the numbers from the SUM into a table?
CREATE TABLE T1 ( id NUMBER, START_date DATE, end_date DATE, end_date1 DATE, end_date2 DATE, end_date3 DATE, LEVEL1 number ) /
[Code]...
I have data in the first table as mentioned above I need to insert multiple rows into the second table for the same ID depends on the level, If it is level 1 then two rows for same ID first reocrd start_date as the start_date and end_date as end_date from the table t1 for second record start_date is end_date in t1 and end_date for this record is end_date1 column in table t1.
If the level is 3 then the table t2 should have four records for one id and the phase is the value for each record for one ID for example in level 3 we have 4 records for one id and phase should be 1,2,3,4.
writing the sql, to transform a single row into multiple rows. I am trying to create multiple rows based on a value of a column in the table.In the below example, I am trying to create the rows based on the 'Col2' values. find the below example:
Original table data:
Col1 Col2 Col3 Col4
Row1 a1 a,b,c 01 ON Row2 b1 d,e,f 02 OFF Row3 c1 g,h 03 ON
I want the above table to be transformed into below:
Col1 Col2 Col3 Col4
Row1 a1 a 01 ON Row1 a1 b 01 ON Row1 a1 C 01 ON Row2 b1 d 02 OFF Row2 b1 e 02 OFF Row2 b1 f 02 OFF Row3 c1 g 03 ON Row3 c1 h 03 ON
I am trying to write a script where a particular post code from a table is having more than 3 telephone numbers.Both the columns are in the same table. How to fetch.
Table is P_Order Columns are DELIVERY_POSTCODE and TEL_NO... Condition DELIVERY_POSTCODE has more than 3 TEL_NO
Using Oracle 11gR2 on windows 7 client. I have a question on calculating sum() on multiple columns on different columns and store the results in a view. Unfortunately I could not post the problem here as it keeps on giving error "Sorry, this content is not allowed", without telling where or what it is! So I had to post it in the stack-overflow forum, here is the link: [URL] .........
Updating multiple ROWS with different values using single statement. Requirement is to update one column in a table with the values in the other table.
Say we have 3 tables, CORPORATION,CORPORATE PROFILE and MEMBER.
Each MEMBER has CORPORATE PROFILE which in turn is associated with CORPORATION. Now I need to update MEMBER table with CORPORATION identifier for members who belong to corporations with identifiers say 'ABC' and 'DEF'.
MEMBER table contains column 'CORPIDENTIFIER '. CORPORATEPROFILE table contains MEMBERID and CORPORATIONID,this will associate a member with the corporation. CORPORATION table contains ID and CORPIDENTIFIER.
Using the below query I am getting error,ORA-01427:single-row subquery returns more than one row
UPDATE MEMBER M SET M.CORPIDENTIFIER= (SELECT A.IDENTIFIER FROM CORPORATION A,CORPORATEPROFILE B WHERE B.CORPORATIONID=A.ID AND B.MEMBERID=M.ID AND (A.IDENTIFIER LIKE 'ABC' OR A.IDENTIFIER LIKE 'DEF'))
Sub query in the above query returns multiple rows and hence it is throwing the error.More than one members are associated with Corporations ABC and DEF. Is there any way possible to update all the rows in single query with out iterating the result set of sub query.
The structure is like this may contain multiple records like Comp_id, Comp_name, ISIN will be same, but column_name will contain the column_name to which its corresponding column_value needs to be populated to.
I have two tables eim_asset and eim_asset1.I want to update the table eim_asset1 using the following update SQL (Or Logic)
update eim_asset1 set emp_emp_login = (select login from s_user where row_id in (select row_id from s_emp_per where row_id in (select pr_emp_id from s_postn where row_id in (select position_id from s_accnt_postn where ou_ext_id in (select row_id from s_org_ext where row_id in (select owner_accnt_id from s_asset where owner_accnt_id is not null)))))
It gives me the ORA error : ORA-01427:single-row subquery returns more than one row.know why I am getting it, because of the one-to-many relationship between owner accounts and their assets.
I am new to oracle, I have request to build a query,
we have table that generates data from 7am to 20pm for eavery hour it generates 4 rows and has 43 session values as 43 columns.
Now i want to find for every hour which is the hights session value at what time. in one hour it runs four times like 7, 7:15, 7:30 and 7:45 and each row has date, time and 43 session columns in table...
I am trying to use model clause to get comma separate single row for multiple rows. My scenario is like this:
SQL> desc test1 Name Null? Type ----------------------------------------------------- -------- ------------------------------------ ID NUMBER VALUE CHAR(6)
SQL> select * from test1 order by id;
ID VALUE ---------- ------ 1 Value1 2 Value2 3 Value3 4 Value4 5 Value4 6 7 value5 8
The query that I have is: SQL> with t as 2 ( select distinct substr(value,2) value 3 from test1 4 model 5 ignore nav 6 dimension by (id) 7 measures (cast(value as varchar2(100)) value) 8 rules 9 ( value[any] order by id = value[cv()-1] || ',' || value[cv()] 10 ) 11 ) 12 select max(value) oneline 13 from t;
i am reading the columns value from different table but i want to update it with single update statement. such as how to update multiple columns (50 columns) of table with single update statement .. is there any sql statement available i know it how to do with pl/sql.
Desired Output: ====== First Second Third 11 21 31
I have tried the below query SELECT DECODE (name,'Nexus', parameter) First, DECODE (name, 'GPlay', parameter) Second, DECODE (name, 'Demo', parameter) Third FROM (SELECT name, parameter FROM TableA where name in ('Nexus','GPlay','Demo'));
This gives me the output
First Second Third 11 <Empty> <empty> <empty> 21 <empty?> <empty?> <empty?> 31
Is there any way to get the output in single line.
Procedure A and Table A are located in Schema A. Procedure A performs a merge between View B of Schema B and Table A. Procedure A is giving a ORA-00942(table or view does not exist) for the following line ... USING (SELECT * FROM B.VIEWB) D
Code excerpt --------------------- MERGE INTO A.TableA C USING (SELECT * FROM B.ViewB) D ON (C.dealerid = D.di_dealer_id) WHEN MATCHED THEN UPDATE SET
I want to insert multiple records in a single row. Example: I have a below query
select '"'||c1||'","'||c2||'","'||c3||'"'from (select 'ABC' as C1,'ZYX' as C2,'TEST' AS c3from dual unionselect 'A1' as C1,'a2' as C2,'A3' AS c3from dual)
And I want to insert the above 2 records in table T1 as a single row as below:
I am facing some problem, while fetching the result that I want to. I have a table with name "test", there are two columns:
"id" type int "text_data" type varchar2(2000)
Sample Data: ID TEXT_DATA ------- ------------ 10 Hi Deepak, My designation id is dsha21. Thanks Rohit
Now I tried to replace the value for "Deepak","dsha21" and "Rohit" using nested replace function and I succeded but that was for static. Now while creating SQL procedure where I am going to make the values of "Deepak","dsha21" and "Rohit" some static variables. I want to pass the values to be replaced with static parameter.
If I give you simple example of my requirement that would be example of a sms send to all customers by a telephone company. Content is same only the Name of customer is replaced everytime.
how does this query execute? what kind of a query is this called?
mysql> select ename,(select dname from dept where deptno=e.deptno ) as dname -> from emp e;
+--------+------------+ | ename | dname | +--------+------------+ | SMITH | RESEARCH | | ALLEN | SALES | | WARD | SALES | | JONES | RESEARCH | | MARTIN | SALES | | BLAKE | SALES | | CLARK | ACCOUNTING | | SCOTT | RESEARCH | | KING | ACCOUNTING | | TURNER | SALES | | ADAMS | RESEARCH | | JAMES | SALES | | FORD | RESEARCH | | MILLER | ACCOUNTING | +--------+------------+ 14 rows in set (0.00 sec)
I have a scenario where the requirement is to create a "SEQ NO". Based on the 'Tasks' & it's creation date. Where there are multiple 'tasks' for a single SR.
The following example will make it clear SR TASK Created on SEQ NO 11009 2345 14/10/1988 12:15:17 1 11009 2346 14/10/1988 12:15:57 2 11234 - - -
If there is a SR which has no task then the SEQ NO should be 0. And the seq no should be in the order of the created on field & if 2 tasks are created at the same time i.e suppose 2345 & 2346 have the same time stamp then the SEQ no should be 1,2 respectively n not both as 1.
need to create a table with single column by using select statement with multiple columns For Ex- i have 1 row with 10 columns (may be more than 10) like 'A','B','C','D','E','F','G','H',I','J' i written sql like select 'A','B','C','D','E','F','G','H','I','J' from dual
result is - 'A','B','C','D','E','F','G','H','I','J' with 10 columns
Now i need output lik this using SQL Text ------ 'A' 'B' 'C' 'D'
