SQL & PL/SQL :: Selecting Data Greater Than Some Value Into One Column
Jul 15, 2013
I have table TEST_REP with below data
DA SUMA
---------------------- ----------------------
2011 2
2011 3
2011 5
2012 2
2012 7
2014 2
2014 10
2015 2
2016 33
2015 26
2017 21
2017 2
2018 23
13 rows selected
I have used following query to get the below output:
select
br_mat MAT_YEAR,
sum(br_par) TOTAL
from (
(select to_char(da) br_mat,suma br_par from test_rep)
UNION ALL
[code].......
Output :
MAT_YEAR TOTAL
---------------------------------------- ----------------------
2011 10
2012 9
2013 0
2014 12
2015 28
2016 33
2017 23
2018 23
2019 0
2020 0
10 rows selected
Expected Output :
MAT_YEAR TOTAL
---------------------------------------- ----------------------
2011 10
2012 9
2013 0
2014 12
2015 28
2016 33
2017 and Greater 46
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Oct 15, 2012
For one of my row its returning as below lpad('abcdef', 4 , 'Z') returning abcd
but instead of this if no of characters is greater than 4 i want the actual data without lpad should be returned.
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Apr 24, 2012
I just want to know that "is it safe to select a columns using ROWID in a table?"
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Aug 10, 2011
I need to select the value of a column into different variables depending on the condition.
As in, I have
FILE_TYPE_CODERETENTION_DAYS
CLR 5
SIZ 6
UOM 7
ADB 8
I need to get the Rention days into the 4 variables v_color_file_type_code, v_size_file_type_code, v_buyer_file_type_code AND v_uom_file_type_code Depending whether the FILE_TYPE_CODE is 'CLR' or 'SIZ' or 'ADB' or 'UOM'
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Feb 20, 2012
Is there a way of selecting the value of a previous column in a case statement, without having to duplicate. E.g.
SELECT prod_id as Product,
Some complex calculation... as Total,
CASE
[Code]....
I do not want to re-write the same calculation in the else statement but just want it to be be the value of Total column.
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Jun 18, 2013
I want to select data inserted in the table for that day only.
Table name -->ADJCOLUMNS
i want to select areAccount_no-->number datatype TRANSACT_DATE-- NOT NULL DATE I have written the query below .Is the below query correct.
select account_no,to_char(TRANSACT_DATE,'DD-MON-YYYY HH24:MI:SS') T_date from adj
where to_char(TRANSACT_DATE,'DD-MON-YYYY HH24:MI:SS') between
to_char(TRUNC(sysdate),'DD-MON-YY hh24:mi:ss') AND
to_char(TRUNC(sysdate+1) - 1/86400,'DD-MON-YY hh24:mi:ss');
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Feb 7, 2007
Vehicle 1 Odometer OilLife Drop
18454 85.9% < 1st Oil Change keep
20000 35.9% keep
22781 21.5% keep
25911 89.4% < discard 2nd Oil Change keep
28598 74.1% < discard from data
32365 65.1% < discard from data
46000 45.4% < discard from data
49343 94.4% < discard 3rd Oil Change
Vehile 2 Odometer OilLife..
This shows a drop in oil life. I only want up until the FIRST Oil Change happened. So when the Oil Life drop goes up stop selecting data.
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May 27, 2011
I am new to oracle and have an issue with selecting data from a table on date criteria.
select * from table1 t where t.DT BETWEEN TO_DATE(sysdate-1,'dd/mm/yyyy') AND sysdate
my understanding is that this should give me the data for just one day. but it is not.
What I want is, data for last 30days from today.
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Sep 7, 2013
I'm facing ORA-28500 error while configuring HSODBC to SQL Server.
Below is the complete information related to listener.ora, sqlnet.ora and tnsnames.ora files. Listener status is showing dg4msql instance successfully started.
I guess I'm facing some issue while creating DB link.
In Oracle 11g Release 11.2.0.1.0 we need to create DB link as below
CREATE DATABASE LINK "DBLNK_ETM_PRODUCTION"
CONNECT TO "USER_NAME" IDENTIFIED BY VALUES 'Password'
USING 'ServerIPAddress:PortNumber/SID';
How to create DB link to SQL Server.
Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - 64bit Production
PL/SQL Release 11.2.0.1.0 - Production
"CORE11.2.0.1.0Production"
TNS for Linux: Version 11.2.0.1.0 - Production
NLSRTL Version 11.2.0.1.0 - Production
---------------------------------------------------------------------------------------------------------------------
$ cat sqlnet.ora
# sqlnet.ora Network Configuration File: /u01/app/oracle/product/11.2.0/db_1/network/admin/sqlnet.ora
[Code]...
CREATE PUBLIC DATABASE LINK DBLNK_1 CONNECT TO "manoj" IDENTIFIED BY "mypassword" USING 'SQLDB' ;
SELECT * FROM MyTable@DBLNK_1 ;
ORA-28500: connection from ORACLE to a non-Oracle system returned this message:
[Oracle][ODBC SQL Server Driver][libssclient24]General network error. Check your network documentation.
{08001,NativeErr = 11}[Oracle][ODBC SQL Server Driver][libssclient24]ConnectionOpen (Name or service not known()).
{01000}[Oracle][ODBC SQL Server Driver]Invalid connection string attribute {01S00}
ORA-02063: preceding 2 lines from DBLNK_AVL_CLUSTER2
28500. 00000 - "connection from ORACLE to a non-Oracle system returned this message:"
*Cause: The cause is explained in the forwarded message.
*Action: See the non-Oracle system's documentation of the forwarded
message.
Error at Line: 5 Column: 20
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Apr 9, 2013
I am creating a query where I am trying to take phone call lengths and put them into buckets of length ranges 0:00 - 0:59, 1:00 - 1:59 etc. Even if there are no calls in the call table I need to return the range with a zero (hence the left join and nvl). When I do this the left join acts like an equal join, I suspect there is some reason left joins only work if there is an equal condition in the join (instead of >= and < that I use, or similarly I could use BETWEEN). I also have a question about performance (below).
The create table script for the lookup is like this:
CREATE TABLE DURATION_RANGES
(
RANGE_TEXT varchar2(20),
RANGE_LBOUND decimal(22),
RANGE_UBOUND decimal(22)
)
Sample inserts are:
INSERT INTO DURATION_RANGES (RANGE_TEXT,RANGE_LBOUND,RANGE_UBOUND) VALUES ('00:00 - 00:59',0,59);
INSERT INTO DURATION_RANGES (RANGE_TEXT,RANGE_LBOUND,RANGE_UBOUND) VALUES ('01:00 - 01:59',60,119);
etc.
The query is:
select
r.range_text as duration_range,
nvl(count(*),0) as calls,
nvl(SUM(call_duration),0) as total_duration
from
[code]...
As I say, it is not returning all ranges in the duration_ranges table, so acting like an inner join. I realize one solution would be to populate duration ranges with every value possible (instead of ranges) so join is an equal join, but that would make the duration_range table larger.
My questions:
1. Is it possible to get the left join to work with the duration range values as they currently are?
2. Even if 1 is possible, would it be better performance to have exact values (but a larger lookup table) and do an equals join instead of >=, < or BETWEEN? Performance now is not bad.
What I mean is (with only one time value and not lbound and ubound:
INSERT INTO DURATION_RANGES (RANGE_TEXT,RANGE_LBOUND,RANGE_UBOUND) VALUES ('00:00 - 00:59',0);
INSERT INTO DURATION_RANGES (RANGE_TEXT,RANGE_LBOUND,RANGE_UBOUND) VALUES ('00:00 - 00:59',1);
INSERT INTO DURATION_RANGES (RANGE_TEXT,RANGE_LBOUND,RANGE_UBOUND) VALUES ('00:00 - 00:59',2);
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Apr 6, 2012
When we are trying to create number data type column of a table with precision greater than actual value,it's accepting the definition of the table . But we are unable to insert any values into the table.how internally it stores the value
SQL> drop table precision_test;
Table dropped
SQL> create table precision_test(name number(2,5));
Table created
SQL> insert into precision_test values (1);
insert into precision_test values (1)
[code]....
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Mar 9, 2011
I have two sql queries. They run the one after another.
Query 1:
select * from capital
where member_status = 'MEMBER' AND rownum <= 25
order by price desc
Query 2:
select * from capital
where member_status = 'MEMBER' AND rownum > 26
order by price desc
Question is, in the query 2 I want records greater than row number 25. In query 2, I don't want the records that were fetched in Query 1. Is there any way to do this without using rownum?
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Dec 15, 2010
Select
to_char(to_date('10-02-2006 10:30:00 AM', 'DD-MM-YYYY HH:MI:SS AM'), 'HH:MI:SS AM') as a1,
to_char(to_date('10-02-2006 01:30:00 PM', 'DD-MM-YYYY HH:MI:SS AM'), 'HH:MI:SS AM') as a2,
Case
when to_char(to_date('10-02-2006 10:30:00 AM', 'DD-MM-YYYY HH:MI:SS AM'), 'HH:MI:SS AM') >
[code]...
from the above query i was expecting value '2' but its returning '1'. As I am using TO_CHAR its trying to compare characters. Is there a way, to compare times alone like less than, greater than?
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Jul 14, 2011
I have an Oracle application that deals with a 29 hour clock. so the days begin at 5am instead of midnight. I am trying to get data from a table where time is up to certain number of hours, but when it reached the 00 clock my whole query returns no records, even though there is plenty of records before the midnight hour, because the data is saved as lets say 2530 instead of 0130
I am using this
SELECT *
FROM WORK.WORK_UNIT
WHERE (to_char (current_garage) = :entry_blk.curr_garage
OR 'all' = :entry_blk.curr_garage)
AND route >= 0 AND run >= 0
AND ((package_id > 0 and work_code = 99) OR
(package_id is null and work_code = 1))
and Nvl (Emp_No, 0) = 0
AND work_date = :entry_blk.p_work_date
AND on_time <= TO_CHAR(SYSDATE + :Entry_Blk.up_to_hour/24, 'HH24MI')
since oracle deals with a 24hour clock, my code doesn't seem to work if there is data for after midnight (00 hour). I am using :Entry_Blk.up_to_hour/24 to determine up to how many hours I want to see data, i.e.
on_time <= TO_CHAR(SYSDATE + 2/24, 'HH24MI')
will give me data up to 2 hours
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May 26, 2013
how to pull data from a table where date is greater than current time (+24 hours)... my date field is in the following format 15-MAR-2013 20:07:00
I want to do something like this
select * from table_A where date_field > (sys_date_time) +24h
as an example, when I run a query @ 4 PM on March 26, I want to pull data that has date > 4 PM March 27
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Aug 2, 2012
I have the below query which is doing FTS and is very expensive causing load to timeout.
I did my analysis and found that table is having large number of records and hence FTS is taking long time causing timeout from app side.
I proposed to have this table partitioned but this is still pending with business and they in meantime want some solution other solution to fix this issue.
below is the query and plan
SELECT TRANSACTION_LOG.ID, TRANSACTION_LOG.USER_IDENTIFIER, TRANSACTION_LOG.START_TIME, TRANSACTION_LOG.END_TIME, TRANSACTION_LOG.REQUEST, TRANSACTION_LOG.RESPONSE ....
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Mar 7, 2013
This is the description for the procedure:
ADD_REWARD_sp. Given the identifier of a project, add a new reward for the project. The procedure should return a unique identifier for the reward. The month and year indicated should be greater than or equal to the current month, or an error message should be generated. The pledge amount should be greater than zero. The number of backers, if not NULL, should be greater than 1. If the project is not found, generate an error message.
This is the procedure head:
create or replace
PROCEDURE ADD_REWARD_sp(
p_proj_id IN NUMBER,
p_pledgeAmt IN NUMBER,
p_rewardDesc IN VARCHAR2,
[code]...
Basically, what I am struggling with is how to check if th month and year is greater than or equal to current month. I suppose it would be easy with just checking SYSDATE, but in this case I need to use both month and year.
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Dec 9, 2011
I am trying to do a simple query where I need to return the rows from a table and treat each rown according to some rules.The query works fine, and returns all the rows, usually I have 2 rows returned. WHen I add to the query where ROWNUM = 1, I get the first row returned, but when I use when ROWNUM =2 OR ROWNUM >1, I always get null rows retured, even if I have rows in the database. Here is my query:
SELECT on_time
INTO on_time2
FROM work.work_unit
WHERE work_code = 1
AND emp_no = :entry_blk.p_emp_no
AND work_date = :entry_blk.p_work_date
WHERE ROWNUM = 2;
--RETURN NULL
I changed it to the following format, but still I get the same results, only I get data when I say when rownum = 1, i get back the first record in the query
SELECT on_time
INTO on_time2
FROM (SELECT on_time
FROM work.work_unit
WHERE work_code = 1
AND emp_no = :entry_blk.p_emp_no
AND work_date = :entry_blk.p_work_date)
WHERE ROWNUM = 2;
I can't move forward in my form until I figure out why this is not returning records
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Nov 26, 2010
To find all the employees whose salaries greater than avg(salary) of the department.
Quote
select empname,salary,deptid from salaries t1 where
salary > (select avg(salary) from salaries t2 where t1.deptid = t2.deptid);
Unquote
Its not diplaying all departments
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Oct 8, 2012
I've to create a table which has 650 fields and the total length of CREATE TABLE statement got to be more than 4000 characters.I've to create the table by inserting the CREATE TABLE statment in a variable (V1) then by using EXECUTE IMMEDIATE V1 Since VARCHAR2 only supports upto 4000 characters length string, how can I create such table??
DECLARE
V1 VARCHAR2(4000);
BEGIN
V1 :=
-- CREATE TALBE STATEMENT WITH LENGTH MORE THAN 4000
EXECUTE IMMEDIATE V1;
END;
Quote:got the error -- PL/SQL: numeric or value error: character string buffer too small
How can I create such table??
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Dec 27, 2012
For Just learning purpose This is an example found in text book but while i try to execute it fails..I am trying to set Boolean flag to true if the hire_date is greater than 5 years otherwise boolean flag to false
DELARE
v_Hire_date date :='12-Dec-2005';
v_five_years BOOLEAN;
BEGIN
IF
[code].....
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Jul 5, 2010
value of "Shared Pool Free %" in v$sysmetric is larger than 100%
SQL> select value, group_id from v$sysmetric where metric_name = 'Shared Pool Free %';
VALUE GROUP_ID
186.45107 2
186.4685382 3
SQL> show parameter shared_pool
NAME TYPE VALUE
-------------- ------------ --
shared_pool_reserved_size big integer 832149913
shared_pool_size big integer 0
SQL> show sga
Total System Global Area 1.0155E+11 bytes
Fixed Size 2163880 bytes
Variable Size 8.1068E+10 bytes
Database Buffers 2.0401E+10 bytes
Redo Buffers 79310848 bytes
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Mar 21, 2013
I have a table where i have description column which free text column, the data in description column is seperated and i want to corvert 1 row data in multiple rows dependeing on the number of words.
eg
id description
78664 Pumps Alarm from CAMS RTU154
In the above example this column has 5 word so i want data in 5 rows like below
78664 Pumps
78664 Alarm
78664 from
78664 CAMS
78664 RTU154
This column data can be varied from 1 to any number of words.
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Jul 31, 2013
I have a INSERT query which is happening with a SELECT query.
===================================================
INSERT INTO tbl_fact_effort_lvl_data ( ............... )
SELECT ria.report_id,report_status: :,
((SELECT lov_num_val
FROM tbl_reference_data
WHERE lov_type = 'FREQUENCY' ) * (SELECT SUM(pph_task)
FROM tbl_ri_process
WHERE report_id = ria.report_id )) TOT_YEARLY_PROD_HOURS ,TOT_YEARLY_PROD_HOURS * tf.fac_value TOT_FACT_DATA,location_id
FROM tbl_fact tf LEFT JOIN ......... ;
====================================================
So, here I want to use column alias TOT_YEARLY_PROD_HOURS as another column to derive another column value TOT_FACT_DATA.
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Dec 28, 2010
I was wondering how can I do below statement in oracle
update table1 t1 set t1.column1 = t2.column2
from table2 t2 inner join table3 t3 on t3.column3=t2.column4
where t3.column5 is null
I tried read up merge and update, but not really understand how the syntax works in oracle.
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Apr 20, 2012
I would like to have column data as column headers.
Tables:
skill_table
SKILL_ID | NAME
3431060 | Stomach
3431064 | Hand
3437806 | Finger
localnode_table (which actually has the order/alignment (like what is next and what is previous) of the name from skill table.
NODE_ID | PREVIOUS_ID | NEXT_ID
3431060 | | 3431064
3431064 | 3431060 | 3437806
3437806 | 3431064
How to make it appear like:
Stomach | Hand | Finger
3431060 | 3431064 | 3437806
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May 26, 2013
I am trying to add a new column in a table and insert data from another column of same table.
alter table POSITION add INT_MK_DATA_ID number(10,0) null;
update POSITION set INT_MK_DATA_ID = INST_MARKET_DATA_ID;
commit
As there are huge number of records in the POSITION table ...its taking for ever to execute this query.
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Oct 7, 2011
I have come one requirement where i need to extract data from a LONG RAW data type column.
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May 9, 2010
how to select the sixth highest earner in my employees table.how to select 6th lowest earner..
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Jul 22, 2013
I am trying to practice some RMAN configuration settings.Version 11.2.0.1OS - Linux X86-64 What i wanted to validate is if there is no level 0 backup of database taken, then the level 1 backup will be automatically backing up all the blocks of the database(similar to full backup). RMAN> report schema; Report of database schema for database with db_unique_name DB101 List of Permanent Datafiles
File Size(MB) Tablespace RB segs Datafile Name----1 300 SYSTEM +DATA/db101/datafile/system.257.8208254172 200 SYSAUX *** +DATA/ db101/ datafile/sysaux.268.8208254253 820 UNDOTBS1 *** +DATA/db101/datafile/undotbs1.261.8208254294 5000 TPCCTAB *** +DATA/ db101/ datafile/tpcctab.266.820832485 List of Temporary Files=File Size(MB) Tablespace Maxsize(MB) Tempfile Name---- 1 200..
[code]....
I am not sure what these input bytes are which is not matching with the database size(posted in the beginning of thread)? why it has to show as db full when i actually run a incremental?
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