There are millions of DISTINCT ID values in TABLE_1 and corresponding to each ID there are some values for all the days of a month. I need to insert these values in TABLE_2 in the above format.
There are at most 2 entries of a in b. Depending on the value of the type column in B, this determines whether the entry should be male or female. I want to have a select statement that will retrieve 2 rows into one row essentially like below, how is this done:
id male_name female_name 1 paul paula
the column names will appear as such, if its a 0 its a male name if its 1 its a female name, there will generally be 2 entries in B for 1 value of a.
SELECT CASE WHEN "PIVOT_ROW_GENERATOR"."ID" = 0 THEN "PIVOT_SOURCE"."ID_NUMBER" WHEN "PIVOT_ROW_GENERATOR"."ID" = 1 THEN "PIVOT_SOURCE"."ID_NUMBER" [code].........
I have seen lots of examples of using PIVOT to return an sql query where the rows have been converted to columns. All the examples I can find require you to have two columns with multiple rows, and also require you to know the data which is in one of columns to make titles for the new columns.
I need something a little different...I have a query using UNION which goes something along the lines of...
SELECT [get data from one place] UNION SELECT [get data from another place] UNION SELECT [get data from another place]
this returns the following... a_val ----- 100 200 300
query to return something like this... a_val1 a_val2 a_val3 ------ ------ ------ 100 200 300
The names of the columns don't really matter. And I dont want to create a new table in the database just for the result.
I Have a table like this. 12 rows and 8 columns.And column 1 Dt is going to change everytime,as date and months proceeds.and corresponding columns values are going to change.
Is it possible to communicate with a serial device (via COM1) with oracle forms / webutil? I am able to communicate in java using RXTXcomm, but I am having problems making a bean that uses it (getting security errors and yes, I have signed the jars).
Basically, I have a scale hooked up to my COM1 port and want to be able to send commands (zero and tare) to it and read the weight from it through a form or java bean.
I have a table A, whose table structure is in the below format.
Table A
ID DESC VALUE 123 A 454 123 B 1111 123 C 111 123 D 222 124 A 123 124 B 1 124 C 111 124 D 44
Now i need to insert the data from this table to another table B, the sturcture of which is as below
Table B
ID A B C D 1234541111111222 124123111144
How do i frame a query to fetch data from table A and insert that into table B? I don't want to use max and decode combination. as it would return only single row for an ID. I need all the id's to be displayed.
I have a partitioned table with ~50 million rows that was setup with a number(10) instead of a date column. All the data in the table is ALWATS in this format YYYYMMDD
CREATE TABLE T1.monthly ( SEQ_NUM NUMBER(10) NOT NULL, DAY_DK NUMBER(10) NOT NULL ) TABLESPACE USERS PCTUSED 0 PCTFREE 10 [code]........
When I use the exchange partition method the parition is able to move the data from "monthly" table to "mth" table.
desc t1.mth; ### my temorary table Name Null? Type ----------------------------------------- -------- ---------------------------- SEQ_NUM NUMBER(10) DAY_DK NUMBER(10)
Than when I try to alter my temp table "mth". I get an error table must be empty to change column types.
alter table n546830.mth modify (DAY_DK date);
Next I tried making my temporary table "mth" a date column. When I an the exchange partition command I get the following error:
alter table t1.monthly exchange partition DEC_2012 with table t1.mth without validation; alter table n546830.monthly exchange partition DEC_2012 with table n546830.mth without validation * ERROR at line 1: ORA-14097: column type or size mismatch in ALTER TABLE EXCHANGE PARTITION
Method I can use to convert a number(10) to date column and keep the information in a table. Note, I don't care about HH:MM:SS as I never had that information to begin with and would be happy to set that part of the date column to all zeroes "00:00:00"
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'
My requirement with one table which contains 20 columns. Now I want to convert 18 column into rows. I tried with the following query but its throwing sql error is given below.
select * from tmpl_pop_age_range_col_lvl UNPIVOT ( quantity FOR product IN (COUNT_0_TO_4 as 'a', COUNT_5_TO_9 as 'b', COUNT_10_TO_14 as 'c', COUNT_15_TO_19 as 'd', COUNT_20_TO_24 as 'e', COUNT_25_TO_29 as 'f',
[code].....
ERROR at line 4: ORA-00933: SQL command not properly ended
i have a varchar2 column containing string values that can be converted to date i.e. ('31-JUL-11') and that column also contains text strings in it. i.e. ('Some string data...')
records whose column value can be converted to date are extractable via where clause (i.e. those rows are associated with some fix number / flag)
now when i try to use to_date function i get the error that
" ORA-01858 a non-numeric character was found where a numeric was expected "
in sql i have added a where clause to only pick rows with flag, but even then it gives the error.
using a subquery in the from clause eliminates the error, but when i create it in a view it again gives the same error.
My requirment is to find out the period names and transactions which are in valid date formats and are less than sysdate and the non date formats are adjustments made by different users for their transactions
Calculating the difference between the two rows of same columns? Example of my Scenario is as follows
I have a table as shown below, there are checks thats has been issued per week (to tell how its been issued per week ,if you see the week number ,there is a change in week no for period of 7 days i.e. what i have to show on my results tables based on week no and probably we may need to take into account for check no too.)
result table and date range i picked up was 1/1/2012-1/31/2012
wekno ! checkno ! end date ! previous period ! Daysin period ------ ! ------ ! ------ ! ------------- ! ------------ 1 ! 1 ! 1/7/2012 ! null (as previous period is 2011 and so prvs year i dont count) ! 7 this because we see change in wkno per 7 days 1 ! 2 ! 1/8/2012 !null becoz this one falls same week and therefore previous peroid would be the same as above ! 7 above reason 1 ! 3 ! 1/9/2012 ! null becoz this one falls same week and therefore previous peroid would be the same as above ! 7 above reason 2 ! 1 ! 1/14/2012 ! 1/7/2012 becoz this a second week as you see the change in wekno and therefore its previosu period is 1/7/2012 ! 7 above reason 2 ! 2 ! 1/15/2012 ! 1/7/2012 becoz this check falls on the same second week so previosu would be 1/7/2012 ! 7 above reason 3 ! 1 ! 1/21/2012 ! 1/14/2012 as a new week no starts this gonn be 1/4/2012 ! 7 above reason
I have a table with columns emp_i, LOC_C and SUBSID_C. I want to find all emp_i's with LOC_C OR SUBSID_C as always NULL. Please note that the value should be NULL, always, for all dates.
The query --- should return 102 as LOC_C OR SUBSID_C is ALWAYS NULL. should return 103 as LOC_C is ALWAYS NULL. should not return 101, as LOC_C is not ALWAYS NULL. In other words, the query should give list of emp_i who never ever had a non-null value for LOC_C OR SUBSID_C. The purpose is to find the emp_i for which the columns LOC_C and SUBSID_C are never used.
I tried the query: --------------------------------------------------- SELECT DISTINCT ORG_EMP_I FROM tab1 WHERE ORG_GRP_I = 58 AND ORG_EMP_I NOT IN ( SELECT DISTINCT org_emp_i FROM tab1 ap WHERE ap.ORG_GRP_I = 58 AND trim(ap.LOC_C) IS NOT NULL OR ap.ORG_SBSID_C IS NOT NULL ) ---------------------------------------------------
SELECT a.objname, c.property1, c.value1 FROM datatable a, datatabledet c WHERE a.OBID=c.DATAOBID and a.CLASSNAME='Class1'; OBJNAME PROPERTY1 VALUE1 280-419-1994psCls1Attr3Attr1Value3 280-419-1994psCls1Attr4Attr1Value4 280-419-1994psCls1Attr5Attr1Value5
[code]....
After query output we put through front end code to make it in the following way i.e. convert rows into columns but with respective data value:
Employee Number Name Value Rate Type Type Assignment Id ----------------------------------------------------------------- 4 Employee 1 800 N 5 Yr Bonus 64 4 Employee 1 1063 N 6 Months Bouns 64 4 Employee 1 24.04 H Reg Hourly Sal 64 5 Employee 2 6923.08 S Reg Sal 65 6 Employee 3 5961.54 S Reg Sal 66 6 Employee 3 15000 N 6 Months Bouns 66
I want to convert above out to look like following
Emp Num Name Value Rate Type Type Val 1 Rate Type 1 Type 1 Value 2 Rate Type 2 Type 2 Assignt Id ------------------------------------------------------------------------------------------------------------------- 4 Employee 1 24.04 H Reg Hourly Sal 800 N 5 Yr Bon 1063 N 6 Mon Bon 64 5 Employee 2 6923.08 S Reg Sal 65 6 Employee 3 5961.54 S Reg Sal 15000 N 6 MontBon 66
Example of Query Output 2.
Employee Number Name Value Rate Type Type Assignment Id -------------------------------------------------------------------------------- 4 Employee 1 800 N 5 Yr Bonus 64 4 Employee 1 1063 N 6 Months Bouns 64 4 Employee 1 1345 N Patent Bonus 64 4 Employee 1 24.04 H Reg Hourly Sal 64 5 Employee 2 6923.08 S Reg Sal 65 6 Employee 3 5961.54 S Reg Sal 66 6 Employee 3 15000 N 6 Months Bouns 66
Desired Output from Above Query. As you can see column have increased as one more row for same employee has increased
ENu Nm Val RTy Ty Val1 RTy1 Ty1 Val2 RTy2 Ty2 Val3 RTy3 Ty3 AsgId ------------------------------------------------------------------------------------------------------------------- 4 E1 24.04 H Reg Hour Sal 1063 N 6 Mon Bns 1345 N Pat Bon 800 N 5YB 64 5 E2 6923.08 S Reg Sal 65 6 E3 5961.54 S Reg Sal 15000 N 6 Mos Bns 66
Currently I have a requirement where I need return data of different columns in rows.
For example: I have a table that contains monthly data for voice calls, sms count and mms count for each mobile. I will need to get the output as summary of voice calls, sms and mms counts in different rows. For this I am using an approach which I am not totally satisfied even though I am getting the required results (majorly because i am querying the table thrice for getting this data).
I would want to know about any alternate ways of implementation.
insert into UsageData values ('9999','JAN',1,2,3); insert into UsageData values ('9888','JAN',5,20,1); insert into UsageData values ('9777','JAN',4,5,9); insert into UsageData values ('9666','JAN',200,111,8); insert into UsageData values ('9555','JAN',154,1534,3); insert into UsageData values ('9444','JAN',0,2,212);
--Query
select 'VOICE_CALL' AS EVENT,sum(VOICE_CALL) AS UNITS from UsageData where cal_month ='JAN' union all select 'SMS',sum(SMS) from UsageData where cal_month ='JAN' union all select 'MMS',sum(MMS) from UsageData where cal_month ='JAN';
I huge table with million of rows and no of column more than 300.. is it possible to keep this table in some memory where oracle can access it fast as compare to disk memory.
I have one table , with one column having 2,3 or 4 machine codes , i need to display them as each row per machine code will it be possible to do as i have thousands of records similar to the test case and which i had to do it manually in excel and then upload it back.
insert into ow_oper_setup VALUES ('1270','1270001','W165','IR HO BV ') insert into ow_oper_setup VALUES ('1270','1270001','W1332','IR BV ') insert into ow_oper_setup values ('1270','1270001','W1367','RE HO SC BV ') insert into ow_oper_setup values ('1270','1270001','W389','RE HO SC BV')
commit;
SELECT * FROM ow_oper_Setup;
WO_NOMRK_NOPOS_NOMC_CODE 12701270001W165IR HO BV 12701270001W1332IR BV 12701270001W1367RE HO SC BV 12701270001W389RE HO SC BV
--i want the output in the following way or the same table data to be replaced as below
name|address|qty alan,1 the street,5 bert,2 the road,3
what I want to do is create an output that takes the value in the qty column and repeates the number of rows e.g. the alan record 5 times and the bert record 3 times
name|address|qty alan,1 the street,5 alan,1 the street,5 alan,1 the street,5
INSERT INTO TEST VALUES('a','a',1,2); INSERT INTO TEST VALUES('b','b',2,3); INSERT INTO TEST VALUES('c','c',7,6); INSERT INTO TEST VALUES('d','d',2,2);
Actual output. C1C2T1T2 aa12 bb23 cc76 dd22
I need the output in this format C1C2C3C4 aaT11 aaT22 bbT12 bbT23 ccT17 ccT26 ddT12 ddT22
ie the header t1 and t2 has to come in the output along with the corresponding values it has.the number of column as T1,T2 will be dynamic cannot predict before.
column sid format 'a5' column serial# format 'a10' column mins_running format 'a15' column sql_text format 'a100' set linesize 200 set pagesize 30
[Code]..
I am running this code, and the output shows multiple lines.
TRIM(S.SID) TRIM(S.SERIAL#) MINS_RUNNING SUBSTR(Q.SQL_TEXT,1,70) ---------------------------------------- ---------------------------------------- --------------- ---------------------------------------------------------------- 700 46592 242.08 Select count(*) as count, case when count(*)>0 then 'FAIL' else 700 46592 242.08 'PASS' end as result from (SELECT cv.code_value FROM code_valu
[Code]...
Is there a way to wrap up the column for SQL_TEXT VARCHAR2(64) so that I can 1 row for the output?
