Below are two queries , in merging two queries into a single so that out put coveres out put from below two queries
create table t_look as
select 1 a, 2 b, 3 c from dual union all
select 1 a, 20 b, 3 c from dual union all
select 1 a, 21 b, 3 c from dual union all
[Code]....
I have two update queries in the same Proc. One Seems to run just fine, the other I am getting this error:
ORA-01427: single-row subquery returns more than one row
The working Updates' structure is the same as the erroneous one. This works:
UPDATE P0525_STOREROOM_HOLDER H
SET H.STRATIFICATION_ID = (SELECT X.STRATIFICATION_ID
FROM EMISTRATIFICATION_XS X
WHERE H.TOA = X.TOA
AND H.STOREROOM = X.STOREROOM
AND H.NSN = X.NSN
AND X.ASSEMBLY = 'NO REQUIREMENT' );
This one gives me a single-row error:
UPDATE P0525_STOREROOM_HOLDER H
SET H.STRATIFICATION_ID = (SELECT X.STRATIFICATION_ID
FROM EMISTRATIFICATION_XS X
WHERE H.TOA = X.TOA
AND H.STOREROOM = X.STOREROOM
AND H.NSN = X.NSN
AND X.ASSEMBLY = 'ABOVE ALLOWANCE'
AND H.NSN_QUANTITY > 0);
I have run a check on the data and there doesn't appear to be any duplicate values in the second update... Both Updates are supposed to be updating record sets not a single row (i.e. the stratification_id where the criteria matches...
I have three select queries. Each of them returns a single column. I want the result of these queries into a single table..
I tried this way..
select * from
(first select),(second select),(third select);
this gives duplicate rows...
Requirement of merging two schema's into one. I have a client in two diffrent location . intially we setup the application with two diffrent instances of database for them for a smooth opration as they were not having any connectivity between the branches. Now they are moving their both branches together as one organisation. My application database table structure is same in both places.
View 21 Replies View RelatedI understand you can do this using cursors, but i need it in plain SQL; so that I can make this a correlated sub-query to another table using the id column.
Here's the original table:
id subid text
-- ----- ----
1 1 red
1 2 blue
1 3 green
2 1 yellow
2 2 black
2 3 orange
result should be:
id text
-- ----
1 red,blue,green
2 yellow,black,orange
SQL to Create and populate the table:
CREATE TABLE testStringJoin(ID number, subid number,text varchar2(50));
INSERT INTO testStringJoin values(1,1,'red');
INSERT INTO testStringJoin values(1,2,'blue');
INSERT INTO testStringJoin values(1,3,'green');
INSERT INTO testStringJoin values(2,1,'yellow');
INSERT INTO testStringJoin values(2,2,'black');
INSERT INTO testStringJoin values(2,3,'orange');
there are 2 different types of bar-code which get store in single table
table_structure
item_id
group
bar_code
values are like
item_id group bar_code
1 FG 09878
1 FG 81011
i want output like
item_id group bar_code1 bar_code2
1 FG 09878 81011
What should i need to do...?
our system has always been running on mysql database and recently we have switched to oracle. As the current system is coded using mysql query syntax, when i run this program using oracle database, i got a error. The language that I'm using is JSP.
this is the error message:
The following query could not run on oracle. To convert these mysql queries to oracle compatible queries.
SELECT productID,productName FROM products order by productName;
select newsID,newsDate,newsHeadLine1 from news order by newsDate Desc limit 3
SELECT fuji_products.productID, productName_Display FROM products,products_availability where products_availability.productID=products.productID and (product_status='enabled' or product_status='all') AND category='12'
SELECT catID, catSub1 from category where catSub = '"+ prodCat +"' AND catSub1 is not null group by catSub1 order by catSub1
Can I use MERGE statement to insert the same thing into multiple tables?
Like below--
Merge into tbl1
using tbl2
when matched then update...
when not matched then insert all.
way to delete my subpartitions by keeping my datas, and keep it into my partitions. In fact, i want to remove my subpartitions, and keep my table partitionning. I already remove my subpartition template, but i don't want to do an insert as select on a new table wich will be partitionned (without subpartitions). ALTER TABLE myTable SET SUBPARTITION TEMPLATE ();
View 6 Replies View RelatedI have a table structure as follows
Student(Id,First_Name, Last_Name, email, Contact, Address1,Address2,City,Edit_Date,Create_Date,Archived)
Now if there is more than one row with same email the one with the latest edit date should be updated with missing fields by using same field value other rows (if the field is present in more than one row, the one with the next latest edit date is to be considered) and the archived status of all rows with same email except this master row must be set to 1.
The Create_Date must be set to the minimum of all the create_date values of rows with same email value The create table would be as follows:
CREATE TABLE student(Id NUMBER PRIMARY KEY,first_name VARCHAR2(30) NOT NULL,last_name VARCHAR2(30) NOT NULL,email VARCHAR2(30) NOT NULL,contact NUMBER,adress1 VARCHAR(30),adress2 VARCHAR(30),city VARCHAR(30),edit_date DATE,create_date DATE,archived CHAR(1))
Sample insert statements would be: insert into student values
I have an script.sql that receives as a parameter an string.
example:
@C:/myscript.sql "o'connor"
user_account_value varchar2(120) := '&1';
EXECUTE IMMEDIATE "Select * from Table where column = :1 " USING user_account_value I am not sure how to deal with string that contains single quotes.
If the parameter were passed as : "o''connor" this will work
If the parameter is pass as: "o'connor" this will not work.
so my question is what options do I have to deal with dynamic queries and single quotes.
I tried replacing replace(myParameter,'''',''''''); but not working well.
is there any difference between
- returning from the procedure 2 ref cursors containing result set of 2 queries
- returning from the procedure 1 ref cursor containing result set of that 2 queries as one (with UNION ALL)?
Will 2nd option be faster or similar to 1st?
I have a table similar to the following,
USER, DETAILS, TYPE, UPDATED
1, user1home1, 1, 01/05/2009
1, user1home2, 1, 02/05/2009
1, user1work, 2, 03/05/2009
1, user1mobile1, 3, 04/05/2009
1, user1mobile2, 3, 05/05/2009
1, user1email, 4, 06/05/2009
1, user1other, 5 ,07/05/2009
2, user2home1, 1, 01/05/2009
2, user2home2, 1, 02/05/2009
[code]...
which contains multiple contact details for users of different types; type 1 is home, type 2 work etc. The following query returns the user's number and the latest home number for that user.
select user, details as latest_home_number from nc_test t
where type = 1
and updated = (select max(updated) from nc_test t2
where t2.user = t.user
and t2.type = t.type)
order by t.user
However I am not very experienced with sql and I am not sure how to create a view which would contain the fields:
user, latest_home_number, latest_work_number
I have performance problem with 7 queries involving groupby clauses in OLAP database.These are queries triggered during siebel DAC run
kumar[size="4"][/size][color="#0000FF"][/color]kumardba
I have to change some queries from SQL to Oracle but I couldn't convert these queries because they use some system tables in SQL that I don't know the equivalent Oracle tables. Following are SQL Queries
1. SELECT name, xtype FROM sysobjects WHERE xtype IN('U', 'V') AND name <> 'dtProperties' AND objectproperty(id, 'IsMSShipped') = 0 ORDER BY name
2. SELECT tS.name FROM sysobjects AS tS WHERE (tS.name IN (SELECT name FROM sysobjects WHERE xtype = 'U') AND xtype ='U') OR (tS.name IN (SELECT name FROM sysobjects WHERE xtype = 'V') AND xtype ='V')
3. SELECT o.name as TableName, c.name as FieldName, c.colid as Field_Ordinal, t.name as FieldType, c.length as FieldLength, c.prec as FieldPrecision, c.scale as FieldScale, c.isnullable, c.iscomputed, CASE WHEN c.status & 0x80 > 0 THEN 1 ELSE 0 END AS isidentity, columnproperty(o.id, c.name, 'IsRowGuidCol') as isrowguidcol FROM (sysobjects o JOIN syscolumns c ON o.id = c.id) JOIN systypes t On c.xtype = t.xtype WHERE o.xtype IN ('U', 'V') AND (t.xtype = t.xusertype)
On a tab page should be displayed the result of four indifferent queries, each based on a stored procedure.At the moment, the queries are processed serially, by the statements:
GO_BLOCK('one');
CLEAR_BLOCK(No_Validate);
EXECUTE_QUERY;
GO_BLOCK('two');
CLEAR_BLOCK(No_Validate);
EXECUTE_QUERY;
Is there a way to processes the queries parallel ?
We have the following case: an application modifies a table in an Oracle db (10.2.0.3.0).
Unfortunately the update SQL statements from the application always use the condition "where Column1 = 'some given value'" which is wrong (never mind why).
It should be instead "where Column1 = 'some value' and Column2 = 'val for Column2'. The 'val for Column2 will be taken from the very SQL query being issued (we can make the application do an update for Column2 even if the value in it never changes).
So all the update queries from the application look at the moment like that:
"update my_table set Column2 = 'val for Column2', Column3 = 'some other values', Column4 = 'some other value' where Column1 = 'some given value'".
We would like to capture them and somehow on the fly modify them to look like that:
"update my_table set Column2 = 'val for Column2', Column3 = 'some other values', Column4 = 'some other value' where Column1 = 'some given value' and Column2 = 'val for Column2'".
Can a trigger "before update" do it? For some reason we cannot at the moment ask the vendor to change the hard code of the application so we are looking for a temporary workaround.
How can i join two quires together to get result.
My requirement is:
First i want to select Table as we do
Select * from tab;
Then i want to describe the table as we do
Desc WO;
How can we join these two queries to have result.
I have two queries that I need to run and compare the outputs against each other. Each query runs on a different host. I can run each query on a different pane (Window - I am using Toad for running query). What I am trying to do is:
- Run both queries on a single pane
- Compare the output where if a "study" matches on both query output, then display the result.
To being with, is it possible to run the queries on a single pane by defining SID string as a part of query syntax......?
SELECT study,
TO_CHAR (completed_date, 'mm/dd/yyyy') completed_date, status
FROM ...
SELECT study, name
FROM .....
I have some troubles when I try to retrieve last executed queries in a database.
For example;
I run the script below:
select distinct t.first_load_time, t.sql_text, t.last_load_time, s.username
from v_$sql t, v$session s
where s.username='SYS'
And as a result, I retrieve the queries executed by SYS user. But the problem is that, if SYS user executed the same query more than once,
only the very first record is shown.
It is like this,
SYS user executes "select * from table_abc" at 10:54:35, and after that SYS executes the same query at 13:45:55. and after running
the query above, I can only see the record which was executed at 10:54:35. I need to see the both results.
SELECT b.KPCNO
,b.KPC_FULL_NAME
,min(c.time) in_time
FROM xxkpc_hr_personnel_v2 b
,xxkpc_fingerscan_data_v c
[code]........
how to run two different Queries In One Report.
View 7 Replies View RelatedHow I can get the union result of 2 queries and put them in xml result, but I want each query to be in seperate xml element. I don t want to put 1 single xmlelement and do a From then construct a virtual table uniting the 2 subqueries
I mean I don t want something like the following:
(Select
XMLAGG(
XMLELEMENT("credit",
[Code]...
Except the 2nd alternative is not working I get error message: "SQL command not properly ended"
I am trying to validate a monthly report so was trying to write queries to get different criteria into one table. So my first query returns all the product,second query returns all the enrolled customers, 3rd query returns all the cancelled customers and 4th query returns all the newly enrolled for a month. Is there a way I can pass the first query results into 1st column, 2 query results into 2nd column, 3 query results into 3rd column and so on.
I tired writing the SQL several different ways and have spent a day on it and still cannot figure it out. I am using SQL Developer.
I have 4 select queries.
Query1
Query2
Query3
Query4
First Step:Combine Query1 and Query2,but the requirement is Query2 should only use the Acct_ID and Bill_ID which are output from Query1.
Second Step:Combine Query3 and Query4,but the requirement is Query4 should only use the Acct_ID and Bill_ID which are output from Query3.
Third Step: Is to now combine both the data set from First Step and Second Step.
In order to achieve my First and Second Steps I used WITH clause.
With S1 as ( Query1 ),
S2 as ( Query1 Union Query2)
Select S2.* from S1,S2
where S1.ACCT_ID=S2.ACCT_ID
AND S1.BILL_ID=S2.BILL_ID
With S3 as ( Query3 ),
S4 as ( Query3 Union Query4)
Select S2.* from S3,S4
where S3.ACCT_ID=S4.ACCT_ID
AND S3.BILL_ID=S4.BILL_ID
1. Is that approach right for achieving my First and Second step requirements ?
2. How to achieve Third Step ?
I am trying to trace the SQL statements executed against a particular database user. I don't have AUDITING enabled and I am using Oracle 11g.I have the following query :
SELECT
S.MODULE,
SQL_TEXT ,
S.EXECUTIONS
FROM
[code].....
But if multiple users running the 'APP.EXE' are connected to the same db user, I am not able to understand which OS user executed which query. So I tried to join with V$SESSION view to get the user details.
SELECT
S.MODULE,SQL_TEXT ,SN.OSUSER, SN.MACHINE, S.EXECUTIONS
FROM
SYS.V_$SQL S,
SYS.ALL_USERS U,
V$SESSION SN
WHERE
S.PARSING_USER_ID=U.USER_ID
AND UPPER(U.USERNAME) IN ('USERNAME')
AND (UPPER(S.MODULE)='APP.EXE')
AND S.SQL_ID=SN.SQL_ID
ORDER BY S.LAST_LOAD_TIME
But this doesn't seems to be working(In my case it didn't return any rows) I have also tried the following
select S.SQL_TEXT,S.MODULE,S.EXECUTIONS,SN.OSUSER,SN.MACHINE,SN.SID, U.username,U.user_id from
SYS.V_$SQL S, v$open_cursor oc,SYS.ALL_USERS U,V$SESSION SN
where S.PARSING_USER_ID=U.USER_ID
AND UPPER(U.USERNAME) IN ('USERNAME')
AND (UPPER(S.MODULE)='APP.EXE')
and oc.SQL_ID=s.SQL_ID AND SN.SID=OC.SID AND SN.SADDR=OC.SADDR;
but I am not sure whether this is giving the right results. So, I have the following questions
1) How do I get the queries executed by each session?
2) The EXECUTIONS column of V_$SQL seems to the executions from all the sessions. How do I know the number of times a particular query is executed by a session?
3) How long a record about a query will be stored in V_$SQL? When do Oracle delete it from the view?
I've small doubt regarding the subqueries in delete statements. observe the below statements with their results.
SQL> alter table emp3 rename column deptno to deptid;
Table altered.
SQL> select deptid from dept;
select deptid from dept
*
ERROR at line 1:
ORA-00904: "DEPTID": invalid identifier
[code]...
but when you use same subquery in update or select stmt it throws 'invalid identifier' or similar error.Why same does not happen with delete stmt ?
I'd like to audit a table for any SELECT queries that are executed against it with no WHERE clause. I've read the documentation on DBMS_FGA carefully, and as close as I can tell, creating a policy with a NULL audit_condition causes all queries against the table to be audited, which isn't what I'm looking for.
What I'd like is something like this:
DBMS_FGA.ADD_POLICY (
object_schema => 'scott',
object_name => 'emp',
policy_name => 'mypolicy1',
audit_condition => 'WHERE CLAUSE IS ABSENT',
audit_column => 'comm,sal',
[code].......
SELECT * FROM EMP;but queries with conditions ('WHERE sal > 400', for instance) are not trapped.
I'm using 11gR2 (11.2.0.2) on OEL.
I wonder how I can limit the queries in a table? This limitation would be that from a certain time, it allows queries. Before the opening hours, permitting no select.
Example: Allow SELECTs in table only after 16 p.m.
I am trying to display the results from 2 queries, one is supposed to display the count of the employees, per department, who win over the average of the entire company and the other one is supposed to display the count of the employees, per department, who win under the average of the entire company.
I used a UNION ALL, but all it does is merge the results from the ones that win over and under the average into one row, is there a way to separate them? I tried assigning names to each salary using AS but it only displays the first I put in.
sql
Original
- sql Code
(
SELECT DE.DEPARTMENT_NAME, COUNT (EM.EMPLOYEE_ID) AS MAYORES
FROM DEPARTMENTS DE, EMPLOYEES EM
WHERE DE.DEPARTMENT_ID = EM.DEPARTMENT_ID
AND EM.SALARY > (SELECT AVG(EM.SALARY) FROM EMPLOYEES EM)
GROUP BY DE.DEPARTMENT_NAME
[code].....