50000 Rows Only From Select - How To Increase

Jun 1, 2012

I would like to know how to increase the result set of a 'Select' statement? I did a 'Select' that should have returned 36,000 rows and got only 5000 rows. What access level do I need to change this and what do I need to change? I am trying to do a migration of data from a delimited file to a table in Oracle. Yet, the data has to be filtered out prior to loading to the table?

SQLSELECT MIN(major_zipcode)
FROM TEMP WHERE MAJOR_CITIES IN (select distinct major_cities from temp);

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PL/SQL :: Select 4 Rows And Then Next 4 Rows?

May 27, 2013

in my sql we can use limit to select first 4 rows in the table then next 4 rows ,can oracle do that ?

I have fifty rows inside the table

select * from student where rownum between 0 and 4 order by stuid ->it work

select * from student where rownum between 5 and 9 order by stuid -> did not work

what is the correct way to do it ?

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SQL & PL/SQL :: Rows Not In Inner Select?

Apr 11, 2013

I am trying to find records in table A that don't have any corresponding records in table B

select a.ID,a.templatenames from cbe a where not exists (select 1 from cbe_child b where a.ID=b.cbe_id)

Both tables have about 100 mil rows. And there is no Parent/Child relationship here, A.ID is a PK column.how can i write this select to perform better.

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How To Select Rows From Two Tables

Aug 30, 2007

Consider the following tables

MANAGERID
101
102
103
104

MANAGERID EMPID
101 ----------------24
101-----------------25
101 ----------------26
104 --------------- 27

write sql query to get the following output without using minus,union,intersect.

MANAGERID EMPID
101 ---------------------------------- 24
101------------------------------------25
101 -----------------------------------26
102 -----------------------------------N/A
103 -----------------------------------N/A
104 -----------------------------------27

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SQL & PL/SQL :: How To Select Last 10 Days Rows

Aug 2, 2012

My Table structure is

SL# Start_ts
1 7/31/2012 3:53:42.864070 AM
2 7/26/2012 2:13:58.280928 PM
3 7/25/2012 2:13:41.692569 PM
4 7/21/2012 2:13:26.821070 PM
5 7/18/2012 2:13:07.827278 PM
6 7/13/2012 2:05:35.023520 PM

Question

How to select last 10 days rows only (from sysdate)

Error

1) SQL> select * from Test where to_date(start_ts, 'DD-MON-YYYY HH24:MI:SS') > to_date(sysdate, 'DD-MON-YYYY HH24:MI:SS')-10 ; (or)

2) SQL> select * from Test where to_date(start_ts, 'MM/DD/YYYY HH24:MI:SS') > to_date(sysdate, 'MM/DD/YYYY HH24:MI:SS')-10 ;
ORA-01858: a non-numeric character was found where a numeric was expected

[Code]...

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SQL & PL/SQL :: Select Rows With Max Condition

Aug 13, 2010

I have been trying to find out how to write the following query:

Suppose the following table:

ID seq
24 1
24 2
24 3
67 1
67 2
67 3
67 4
67 5
13 1
13 2

I would like to retrieve the rows for every different ID with its max value. For one ID that would be:

select * from TABLE where seq in(
select max(seq) from TABLE where id=24)

How can i do this for all the rows??

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Select All Rows And Order By Timestamp

Dec 27, 2006

I have 3 tables that I want to select all rows from and then order by the timestamp of when the row was inserted.

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How To Select 10 Rows From Mission Table

Sep 2, 2008

i want the 10 most recent mission date from mission table . i have tried using rownum but could not get it. TOP does not work

select * from
(select length(code_name) leng from missions
where length(code_name) >7
order by mission_date)
where rownum = 10
;

this does not work ::: no rows are selected and i do rownum = 1 then gives me one record and when i do rownum>=1 gives me all records

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Select All Rows Where Multiple Criteria Met?

Sep 14, 2009

My table has the follwoing 3 columns (in addition to others)

Col Name = active ; type=number ; values=1 (true) or 0 (false)
col name start_date ; type=date; format=dd-mmm-yy
col name end_date ; type=date; format=dd-mmm-yy

I need to select all rows where all active=1, start_date=<today and end_date=>today

my sql is: SELECT id, start_date, end_date FROM offers WHERE (active='1' AND start_date<='14-SEP-09' AND end_date>='14-SEP-09');

However the results are not right. Example, the first row returned is: Offer5000312 01-JAN-09 11-DEC-08

This is not correct. Due to the end_date this row should not be part of the results.

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Select Number Of Rows From Query?

Jun 13, 2007

In sql plus How do I get the number of distinct rows of a certain value?

for example

select group_number from records group by group_number

How would I query for the total number of group_numbers in this query?

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SQL & PL/SQL :: Select Updated Rows From One Table

Jul 13, 2013

There are two tables like I posted below.I want a SQL query which selects all the rows from TABLE A which are not present in TABLE B. Also the select statement should pick all those rows which has updated value of COL_A2 in TABLE A.

TABLE A
COL_A1COL_A2

AAAMOBILE
BBBTABLET
CCCDESKTOP
DDDUNKNOWN

TABLE B
COL_B1COL_B2

AAAMOBILE
BBBUNKNOWN
CCCDESKTOP

The select statement should return following rows from TABLE A

COL_A1COL_A2
BBBTABLET
DDDUNKNOWN

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SQL & PL/SQL :: Select Rows From Table With Same Particular Field?

Aug 20, 2012

select the rows from a table with the same particular field in PL/SQL. Actually I don't want to write two loops one inserted into another.

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SQL & PL/SQL :: Select Only Rows Which Has Number And Not Alphanumeric Value?

Oct 16, 2012

I have a column COL1 in table TAB1 which is varchar2. I want select only rows which has number and not alphanumeric value? I don't want to use regexp for this since

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SQL & PL/SQL :: Select Specific Number Of Rows By Each Value

Oct 17, 2012

This is what I've been trying to do.

I have the following table:

FOOTBALL PLAYERS < ID, NAME, ATTRIBUTE>
100-JIM-TALL
101-BOB-STRONG
102-MARK-SMART
...etc

I want to form a query that regardless of the total returned records, I will be able to specify how many of each "kind" of players I want returned. There are several good reasons that it has to be one query and not many.

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Select From Two Tables - Remove Repeated Rows

May 31, 2011

I have two tables one source table and one destination . Column names and data types of both table are same.

source table (source)

ID NAME
1 aa
2 bb
3 cc
. ...
. ..
. ..

destination Table(dest)

ID NAME
1 aa
2 bb

I need destination table like

destination table
ID NAME
1 aa
2 bb
3 cc
. .....
. ....

I want to remove repeated rows

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Select Query With Four Table Its Generating Around 650 Rows?

Feb 20, 2013

i have a select query with four table its generating around 650 rows. and i need to update these 650 rows only.

for example

update ps_po_lining b
set y.recv_req = 'N'
where recv_req in

[Code]....

this query runs but its updating 6000 rows. which is not right. we need to update what ever the select query is retrieving.

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Table Has No Rows - Select Taking Time

Aug 23, 2010

We were trying to insert approx 76 million records worth of approx 4 GB in a table when the insert operation failed with the archive log error.

The database was hanged, we re-started the database and currently there are no records in the table but when we are firing a select

select count(*)
from table

It's taking approx 2 mins to come out with the result.

We checked and found that there are no locks on the table currently.

what do we need to do to get the performance back

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SQL & PL/SQL :: Block To Select 2 Rows From Table And Execute Them

Aug 3, 2010

I have a table with name SQL_STATEMENTS and it has 1 column, Column name is STATEMENT_DESC

The contents of rows in Table above are:

select * from emp;
select * from dept;

Can I write a PLSQL block that can select these 2 rows from the table and execute them?

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SQL & PL/SQL :: Select Only Rows Where Certain Column Repeating Values

Mar 6, 2012

I am trying to come up with a sql select statement that provides all rows for employees with 2 or more cities.

with sample_table as (
select 'John' name,'city' ValueType,'Toronto' Value from dual union all
select 'John' name,'city' ValueType,'Vancouver' Value from dual union all
select 'Susan' name,'city' ValueType,'Toronto' Value from dual union all
select 'Susan' name,'city' ValueType,'Seattle' Value from dual union all
select 'Susan' name,'age' ValueType,30 Value from dual union all
select 'Susan' name,'city' ValueType,'Atlanta' Value from dual union all

[Code]...

NAME VALUETYPE VALUE
----------- ------------- ------------
John City Toronto
John City Vancouver
Susan City Toronto
Susan City Seattle
Susan Age 30
Susan City Atlanta
David City Chicago
David age 35
David Status married
David City Dallas

The above code is just to describe the sample table and the desired result set. Please note that Mary is not on the result set since she has no city assigned to her. Also Julia is not on the result set since she only has one city assigned to her. The others are there because they had at least 2 cities assigned to them.

I need the sql syntax that would return this result set.

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SQL & PL/SQL :: Select Column_list Vs Returning Different Number Of Rows

Mar 2, 2011

The query below returns 101 rows. If I replace the column list with an asterik the query returns 892 rows. I do not understand why.

--select *
select Ref_Consultant_CD
,Resident_CD
,ID
,Ref_Facility_CD
[code]......

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SQL & PL/SQL :: Select Statement That Will Split Rows Into Columns?

Aug 15, 2013

I have a table which stores Employees and their Phone numbers. Each employee can have multiple numbers e.g.

Employee, Number
Adam, 123
Adam, 456
John, 123
John, 456

I am trying to write a select statement that will split the rows into columns and group by each employee e.g.

Employee, Number1, Number 2
Adam, 123, 456
John, 123, 456

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SQL & PL/SQL :: How To Select Distinct Rows Using Join On 3 Views

May 12, 2011

I have a select statement that selects all columns from the join of 3 oracle views. I would like to change it to select only the distinct rows, not sure how to code this. Here is my sql statement:

select *
from myschema.view_1 acct
Left JOIN myschema.view_2 freq

[Code].....

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SQL & PL/SQL :: Select Query To Return Parent Rows?

Apr 1, 2012

I need to get the super set(parent) record from a relational table. Following is the structure of the table,

create table relation (data_field1 number(20),data_field2 number(20),data_field3 number(20),

primary key (data_field1,data_field2,data_field3) );
insert into relation (data_field1, data_field2, data_field3) values (-10,123,334);
insert into relation (data_field1, data_field2, data_field3) values (200,123,334);
insert into relation (data_field1, data_field2, data_field3) values (300,123,334);
insert into relation (data_field1, data_field2, data_field3) values (400,123,334);

[code].....

Here '-10' will be considered as parent(super set) for all other values. If i have records like below,

-10 200 300
100 200 300
123 200 300
521 201 300

Output should only contain two rows. A super set row and other distinct row(second column value is not equivalent to super set).

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SQL & PL/SQL :: SELECT With Count Of Rows Depending On Sum Of A Field?

Aug 10, 2011

I want to create a SELECT, that shall give back only a special amount of rows, depending on the sum of one of the selected fields.

At first a code sample of the complete selection:

SELECT DISTINCT mnr, ktxt,
(SELECT Sum(meng_4)FROM reldb d1 WHERE d1.mnr=d.mnr)qty
FROM reldb d
WHERE mnr IN (SELECT mnr FROM relac WHERE Lower(rlnr) NOT LIKE 'platte geprÃĪgt%')
AND saext='M'
ORDER BY qty DESC,ktxt;

This selection produces some lines of output (in my case i.e. like 300). What I want to see is only that much lines that the condition 'sum of all items listed below meng_4<=sum of all items meng_4 of the whole selection * 0.9' is fulfilled.

So, if the whole selection produces a total of 10000 as sum for all items meng_4, I want to see only that amount of rows that sums a total of at least 9000 for all items meng_4.
I hope, this specification is exactly enough to understand my intent.

1. Can I do this in a query?

2. If yes, what would this query look like?

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SQL & PL/SQL :: Why Does SELECT DISTINCT Return Different Rows When Used With ORDER BY

Jan 4, 2013

nex lines showing SELECT DISTINCT return different rows when used with ORDER BY.

CREATE TABLE M1( ID_ NUMBER, A NUMBER, B NUMBER);
CREATE TABLE V1 ( A NUMBER, B2 NUMBER);
DELETE FROM M1;
DELETE FROM V1;
INSERT INTO M1 (ID_, A,B) VALUES (107, 5,1);
INSERT INTO M1 (ID_, A,B) VALUES (108, 11,1);
INSERT INTO M1 (ID_, A,B) VALUES (109, 17,1);

[code]....

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SQL & PL/SQL :: Insert Into Select Or Cursor For 100k Rows

Jan 22, 2012

I am trying to insert 100K rows, I have written this proc using cursor. But it is saying anonymous block completed, and no rows are inserted. If I just run the select it returns the rows.Could if just insert into select would be fine or should I use cursor.

CREATE OR replace PROCEDURE Insert_data (l_from_date IN VARCHAR2,
l_to_date IN VARCHAR2)
IS
lc_err_msg VARCHAR2 (2000);
ln_count NUMBER := 0;
CURSOR ins_d IS
SELECT a.col1 AS url,
b.col1 AS ref_url,
COUNT (*) AS total_views
[code]....

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SQL & PL/SQL :: How To View Rows In Table Format Using Select Query

May 28, 2012

I need to view the rows of the result of a select query in table format in GUI application.I have used XMLELEMENT to somewhat match the scenario to display as ','(comma) separate values as b belwo

SELECT RTRIM (XMLAGG (XMLELEMENT (e, EMPNO || ',')).EXTRACT ('//text()'),
',')
AS empid,
RTRIM (XMLAGG (XMLELEMENT (e, ENAME || ',')).EXTRACT ('//text()'),

[code]...

But the case is I need to display the value in table format Horizontally as below

EMPIDemployee nameDEPID
778
278CLARK10
397MILLER
934KING

[code]...

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SQL & PL/SQL :: Select Query To Get Top Two Rows Based On Status Date

Oct 29, 2012

I want to get top two rows based on ACCT_UNIT & order by status_date, if there is only one row on acct_unit, get one row. IF more than two rows available, want to get the top two rows based on status_date.

SELECT ACTIVE_STATUS, ACCT_UNIT, DESCRIPTION, DIRECTOR, DIRECTOR2, STATUS_DATE, OBJ_ID, STATUS_FLAG, SUR_KEY
FROM STSI

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Number Of Rows Inserted Is Different In Bulk Insert Using Select Statement

Jul 1, 2010

I am facing a problem in bulk insert using SELECT statement.My sql statement is like below.

strQuery :='INSERT INTO TAB3
(SELECT t1.c1,t2.c2
FROM TAB1 t1, TAB2 t2
WHERE t1.c1 = t2.c1
AND t1.c3 between 10 and 15 AND)' ....... some other conditions.

EXECUTE IMMEDIATE strQuery...These SQL statements are inside a procedure. And this procedure is called from C#.The number of rows returned by the "SELECT" query is 70.

On the very first time call of this procedure, the number rows inserted using strQuery is 70. But in the next time call (in the same transaction) of the procedure, the number rows inserted is only 50.And further if we are repeating calling this procedure, it will insert sometimes 70 or 50 etc. It is showing some inconsistency.On my initial analysis it is found that, the default optimizer is "ALL_ROWS". When i changed the optimizer mode to "rule", this issue is not coming.I am using Oracle 10g R2 version.

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Performance Tuning :: Servers Will Be Running SELECT Which Returns Zero Rows All Time

Feb 11, 2011

Our application servers will be running a SELECT which returns zero rows all the time.This SELECT is put into a package and this package will be called by application servers very frequently which is causing unnecessary CPU.

Original query and plan

SQL> SELECT SEGMENT_JOB_ID, SEGMENT_SET_JOB_ID, SEGMENT_ID, TARGET_VERSION
FROM AIMUSER.SEGMENT_JOBS
WHERE SEGMENT_JOB_ID NOT IN
(SELECT SEGMENT_JOB_ID
FROM AIMUSER.SEGMENT_JOBS) 2 3 4 5 ;
[code]....

Which option will be better or do we have other options?They need to pass the column's with zero rows to a ref cursor.

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