SQL & PL/SQL :: Null In Insert Statement?
Jul 5, 2010
I wanted to print 'null' when the column value is null. Actually, i am doing something like this
select empno||','||''''||ename||'''''||','||comm||','||sal from emp
It gives the following output for example
7369,'pointers',,200
If I use the above values to form a insert statement it throws
an error. As 'comm' value is not there.
I wish to get something like
7369,'pointers','',200
or
7369,'pointers',null,200
from the above select query
note I dint copy paste the query exactly from my sql*plus session as I am away from my oracle machine
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Jan 12, 2011
If i inserted the values in table it gets inserting very few rows only.I dont know y it is?
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May 15, 2010
how to insert data in oracle table without writing insert statement in oracle 9i or above. i am not going to write insert all, merge, sqlloder and import data.
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Feb 24, 2012
INSERT INTO LKP_ASSET_LOCATION (LOCATION) VALUES ('AMERICA'S CUP VILLAGE')
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Oct 26, 2012
The line highlighted in Bold is where I have the issue. I want it to pick up NULL or Blanks in the method type has well as types E,G,T. I've tried NULL is the statement, "", and '' put none of these work. What am I doing wrong? I'm using 11g by the way
select specialty,
member_id,
sp_id,
service_date,
sum(case when method_type = 'C' then (payment_total) end) "CONSULTATION",
sum(case when method_type = 'M' then (payment_total) end) "MOT",
sum(case when method_type = 'D' then (payment_total) end) "TESTS",
[Code]....
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Feb 21, 2012
Create table X(
var1 varchar2(20) null,
var2 varchar2(20) not null,
constraint pk_var1 primary key(var1)
We all know Primary key doesnt treat NULL as a value. But the above statement is fine to be executed without problem.
Is this something to be highlighted? or am i not right in understanding 'var1 varchar2(20) null '?
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Mar 6, 2006
give two conditions under NULLIF statement when we are using it in a sql script to load data into a table.
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Jun 2, 2011
Oracle version 11.2.0
OS Linux
I have a table with no primary key constraints with some roles containing null value/duplicates. I then decided to alter the table to add composite primary key constraints on four columns (a, b, c, and d). I did this by using the same script that was used to create the original table but this time adding the not null constraints.
I then took and export of the original table. I now want to import the data to the newly created table but I am now getting the error: ORA-01400: cannot insert NULL into (string).
I will like to perform the import without NULL. Is there a parameter in impdp that I can use? I tried DATA_OPTIONS=SKIP_CONSTRAINT_ERRORS but it didn't work.
Beside options using impdp is there a way to do an insert statement like this insert into table a (select * from table) excluding NULL;?
Basically, I need to load the data into the newly created table without NULL.
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Sep 3, 2010
i am getting following error while trying to insert value into columns of table.
ORA-01400: cannot insert NULL into ("demo"."col1"."col2")
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Apr 10, 2012
i am trying to analyze a query i have and noticed that it does not show the sql_id in v$session.
preparing a test case:
create table t1(a number, b varchar(10));
insert into t1 values(123 , 'value1');
when i execute
select count(*) from dual;
select * from dual;
select count(*) from t1;
i can see the sql_id by running
select
sql_id sql_id_,
sql_child_number sql_child_num,
module module_,
action action_,
logon_time lgtime,
[code]....
however, when i'm running
select * from t1
sql_id and sql_child_id in v$session appears to be null, and i can't analyze it.
why those columns are NULL?
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Dec 17, 2012
the above error while tryin to run my control file in sqlloader as i need to load the csv data into oracle...what sequence i need to write so that i do not face the above error.
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Jul 5, 2012
How to insert null record (for some columns) in table using loop.
sample data of x_tab
order_id order_name
231 xxx
123
345
111 vvvv
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May 13, 2011
I have one query i have create one table T1 in this table i have this three colm (EMPNO,ENAME,HIREDATE) and i have to insert raw from this two table T2 and T3 in T2 table colms are (EMPNO,SAL) and T3 table colm are (EMPNO,MGRID) so which query i have to run
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Jun 5, 2010
I read in a book that you can't use subquery in an insert statement . E.g:
1)insert into dates (date_col) values (select sysdate fom dual) but when i tried using subquery like this:
2)insert into regions values ((select max(region_id)+1 from regions), 'Oce');
This query worked but 1st query didnt.From my assumptions if we try inserting values in table with the subqueries for a particular column as in 1st query , it will throw error but not while inserting values in all columns as in 2nd query.
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Dec 4, 2012
i'm executing a load test using the below statement:
INSERT INTO BPMBI.PPROCINSTANCE SELECT * FROM BPMBI.PPROCINSTANCE_BKP WHERE ROWNUM < 501;
COMMIT;
EXIT;
I've been using the same for a few days without any error while now wehn i try to use the same i get below error:
SQL> insert into pprocinstance select * from pprocinstance_bkp where rownum <= 500;
insert into pprocinstance select * from pprocinstance_bkp where rownum <= 500
*
ERROR at line 1:
ORA-01858: a non-numeric character was found where a numeric was expected.
I've been trying to check what the issue is and when i execute the rownum < 140 works fine while rownum < 150 is showing the same error.
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Feb 19, 2013
I am running Oracle RAC 2 nodes 11g R2 on AIX 7.1
I have a table with unique index, and the application is doing inserts/updates into this table.Suddenly and for about half a minute I faced a high concurrency waits on all the processes running these inserts for one node. I saw this high concurrency wait in the top activity screen of the OEM only on one of the nodes. knowing that the processes doing these inserts are running on both nodes.
All what I have that in this half minute I see high concurrency wait in OEM top activity screen related to this insert statement and when I clicked on the insert I found high "enq: TX - index contention". Again this was only on one node.After this half minute everything went back to normal.What could be the reason and how can I investigate it ?
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Oct 3, 2013
Given below a block of code, this code compiled successfully on one DB but returns error on other.DB version is same. I know sqlerrm can not be used directly but how it compiled successfully on one DB.
declare
l_procedure_name CONSTANT VARCHAR2(100) := 'copy_device_status_tables';
l_procedure_id CONSTANT INTEGER := 301;
[Code].....
Error report:
ORA-06550: line 12, column 75:
PL/SQL: ORA-00984: column not allowed here
ORA-06550: line 11, column 5:
PL/SQL: SQL Statement ignored
06550. 00000 - "line %s, column %s:\n%s"
*Cause: Usually a PL/SQL compilation error.
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May 22, 2010
What is the syntax to write an insert statement which will commit the transaction by it self,not using an exclusive commit statement after wards.
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Jul 17, 2012
Here's sample code :
declare
i number;
l_rec number;
cursor c1 is select i from t1;
begin
[code]....
After executing Data must be inserted into t2..If any error is there it should insert into t2 with status 'E' and move on T2
i fflag
---------
11 E
111 Y
1111 Y
The code above is failing after inserting 11 E into t2 table
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Jan 22, 2012
I am creating the following two tables...no issues here:
CODECREATE TABLE COURSE_SECTION
(
Csecid NUMBER(8) CONSTRAINT COURSE_SELECTION_NUMBER_pk PRIMARY Key,
Cid NUMBER(6) NOT NULL CONSTRAINTS COURSE_SELECTION_Cid_fk REFERENCES COURSE,
Termid NUMBER(5) NOT NULL CONSTRAINTS COURSE_SELECTION_Termid_fk REFERENCES TERM,
[code]...
The issue I am having is actually inserting data into the table:
CODEINSERT INTO ENROLLMENT
VALUES (100, 1000, 'A' );
INSERT INTO ENROLLMENT
VALUES (100, 1003, 'A' );
[code]...
But I get an ORACLE error of
ORA-02291- integrity constraint (User1.ENROLLMENT_CSECID_FK) violated - parent key not foundHow can the parent key not be found when I have it declared/created in the above statement?
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May 24, 2011
I have a query regarding the use of rownum inside the insert statement.
For example, I have a sample table as: sample1(aa date, bb number);
Insert
INTO sample1
VALUES (SYSDATE, ROWNUM);
this statement is working fine in Oracle 9i but gives error in Oracle 11.2.0.1. The error is ORA-976 ,
Why this error coming in Oracle 11g and how to resolve it?
Our Environment: UNIX AIX 5.3, Oracle 11.2.0.1 database
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Mar 5, 2012
I would like to insert a value if that value is not existing in the table (example for a column which contains date only new dates should be inserted and if the date already exists in the column then it needs to get updated )
example of scenario...
date s1 s2 s3
in the above if the date is new..it should get inserted with the appropriate slot no.(s1,s2,s3) if the date already exists it needs to update the no.in slot no.
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Sep 30, 2010
I have a table with a column type long raw. Now i want to insert an image from directory by an insert statement. Is it possible?
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Jun 18, 2013
I want to grant a privilege through an insert statement into a sys table.Why do not grant the privilege through the classic way : grant select on t to l_user; ?
Because I want to do it remotely.I am connected to db1.I want to grant select on t2 to u2_b from u2_a.I assume that all DDL are DML. So a grant is equivalent "somewhere" to an insert.I tried to do my requirement locally, and here is the output.
SQL> conn scott/aa
Connecté.
SQL> -- step 1 : try to grant "normally" a select on dept to hr from scott
SQL> grant select on dept to hr;
Autorisation de privilèges (GRANT) acceptée.
SQL>
SQL> conn sys/a as sysdba
Connecté.
SQL> -- step 2 : Then, we connect to sys to see the row inserted in dba_tab_privs
SQL>
SQL> col GRANTEE format A10
SQL> col OWNER format A10
[code]...
Then if I can do it locally, I can do it remotely through a db link.
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Mar 6, 2012
we are inserting a data in table by selecting data from another table.This is part of a very big procedure and the code is like
Loop
SELECTMAX(biz_trn_no) + 1
INTOv_biz_tran_no
FROMnew_business_transactions
WHEREnb_srno = nb_sr_no;
[code]....
Is there any way I can get this functionality without using a sequence? I assume corelated query would be slow and analytic.
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Apr 7, 2011
this is my problem,
insert into t1
select *
from t2
where condition;
Select * from t2 where condition retrieves in example 1000000 records but I only need to insert into t1 the first 100 records.
Is there anyway to abort/limit the insert into t1 to 100 records?
This can´t be used because only applies the condition to the first 100 rows of t2 and it's not valid.
insert into t1
select *
from t2
where condition
where rowcount<100;
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Feb 8, 2012
what is the difference between after or before insert in row level trigger and statement level trigger.
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Jun 3, 2010
I need to create a SQL insert statement with mutipleValues and an select statement I am trying this it works -
insert into uwa_crew_ids(crew_ID, CREATION_DATE, CREATED_BY,LAST_UPDATE_DATE,LAST_UPDATED_BY, LAST_NAME, first_name )
values
( uwa_crew_ids_s.nextVal,sysdate, 1767,sysdate, 1767,'TEST1', 'NITA')
This statement does not work (with or without keyword) Is there any alternate syntax
insert into uwa_crew_ids(crew_ID, CREATION_DATE, CREATED_BY,LAST_UPDATE_DATE,LAST_UPDATED_BY, LAST_NAME, first_name )
( uwa_crew_ids_s.nextVal,sysdate, 1767,sysdate, 1767,(select last_name, first_name from uwa_crew_ids where guid = '8795EAAFBE694F8EE0440003BA2AEC90' ))
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Jun 6, 2013
oracle 11gr2
linux
how to generate insert script by using command prompt. Actually am using toad generating insert statement but it is taking too long time to generate.
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Dec 27, 2011
I can not find the sql plan for insert statement,why?
Select sql_text From v$sql a
Where a.SQL_ID = '0yungrk19a277';
-------------------------------
INSERT INTO OS_USERBILL_ACTV_READ_MON_DT
(MONTHNO, MAILCODE, OPERTYPE, PROVCODE, AREACODE, DAY_TOTALCOUNT, TOTALCOUNT,
CREATETIME, MODIFYTIME, SENDER_TYPE, SENDER_DOMAIN)
VALUES
(:B9 , :B1 , :B2 , :B3 , :B4 , :B5 , :B6 , SYSDATE, SYSDATE, :B7 , :B8 )
[code]....
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