I've tried using Select * from ALL_TABLES but this does not return me the column info for each table.
How do I get an output of all tables in a database along with column (e.g datatypes etc)?
I'm using TOAD v8.6.1.
In SQL...I want to display the manager details and the corresponding employee details and i donot want to use joins or co-related subqueries
I am trying it to use CASE or DECODE..
Here is the Query..
SELECT *
FROM (SELECT empno,
ename,
sal,
job,
CASE
WHEN empno IN (SELECT mgr FROM emp)
[code].....
The output is as follows..
7839KING5000PRESIDENT7839 KING Manager 5000 0 10
7698BLAKE2850MANAGER 7698 BLAKE 7839 2850 0 30
7782CLARK2450MANAGER 7782 CLARK 7839 2450 0 10
7566JONES2975MANAGER 7566 JONES 7839 2975 0 20
7902FORD3000ANALYST 7902 FORD 7566 3000 0 20
7788SCOTT3000ANALYST 7788 SCOTT 7566 3000 0 20
I am able to display only the Manager details or employee details and not both at the same time..
I want to display all records from table 1 (even the null values) that do not match records in Table 2. Below I am creating both tables and I am posting the result query I need.
------------------------------------
CREATE TABLE temp_table1
(
name VARCHAR2(12 BYTE),
last_name VARCHAR2(12 BYTE),
STATE VARCHAR2(2 BYTE),
BIRTH_DATE DATE
);
CREATE TABLE temp_table2
(
name VARCHAR2(12 BYTE),
last_name VARCHAR2(12 BYTE),
STATE VARCHAR2(2 BYTE),
BIRTH_DATE DATE
);
[code].....
The result query need to have 5 rows as shown below
NAME LAST_NAME STATE BIRTH_DATE
------------ ------------ ----- ---------------------
john smith MA 12/1/1979
null null AZ null
null null CT null
null null MA null
null null CT null
i'm trying to display the hierarchical relationship between the tables (parents-child-subchild).
[b]table structure[/b]
DEPT
|PK-DEPT_ID
|
EMP
|pk-EMP_ID
|fK emp_DEPT_fK((FK column is dept_id references dept table dept_id column))
[code]....
but by using below query i am not getting complete heirarichy.
SELECT LEVEL,
Table_Name,
Constraint_Name,
R_Constraint_Name ,
SYS_CONNECT_BY_PATH(Table_Name, '/') Path
[code]....
I am stuck somewhere in my project, situation is that we are trying to display data gathered from 3 different tables, we used cursors for this, here is the cursor declaration.
DECLARE
procedure DocInfoCur(myWhere IN varchar2) IS
init_dept_id number;
init_dept_name varchar2(40);
rcvg_dept_id number;
rcvg_dept_name varchar2(40);
CURSORCUR_DOCINFO IS
SELECT DISTINCT I.CTN, I.DIARYNUMBER, I.INITIATINGDATE, T.TYPENAME, I.INITIATINGDEPT,
I.DOCUMENTSUBJECT, I.DESTINATIONDEPT
FROM DOCUMENTINFO I, DOCUMENTTYPE T, DEPARTMENT D
[code]...
This displays all the records out there.
Now, I have a search form where I need to filter the same data with different parameters, I have compiled the entered data in one string, now i need to join that string at the end of where clause of my cursor, how can I do that, i have tried concatenating both but received compile error, is there a way out in the current scenario???
want to display records of two tables in in one form.I have 2 tables. tab1 and tab2
columns in tab1 are code, desc, part, onhand_qty AND
columns in tab2 are code, room_no, row_no, rack, shelf, qty, remarks.
Common column in both the tables is code.
i want to display all the columns of both the tables where tab1.code=tab2.code ,and tab1.onhand_qty is not equal to SUM of tab2.qty
i have two tables
create table tab1(
ename varchar2(10),
empid number(3) primary key);
SQL> insert into tab1 values('Ram', 101);
1 row created.
SQL> insert into tab1 values('Hari', 102);
1 row created.
SQL> insert into tab1 values('Shyam', 103);
[code]....
but i want like this
EMPID CONTACT_NO(PHONENO, MOBILENO)LOCATION
---------- -----------------------------------------
101 80123456 Banglore
101 9986234567 Banglore
102 809863728 Banglore
102 9032456578 Banglore
103 409863728 Hyderabad
[code]....
i want to display the ename,contact_no,location joining the two tables.
I have a view in schema 'sales', let say the view name is view_test.
This view sales.view_test uses two base tables, one from schema 'products' and other from its own schema 'sales'.
So in sales schema the view defination is,
create or replace view view_test
as
select * from t_test, products.t_products
where t_test.id=t_products.id
The view got created, I have granted select permisson with grant option on tables t_test, products.t_products and view_test to another user 'master'.But when i query the view from master schema I get an error saying that the view does not exists, upon analysis, I found one of the base table in the view defination has no schema name mentioned (select * from t_test, products.t_products --here only t_test mentioned rather sales.t_test), I feel because the table t_test belongs to the same schmea of the view, they did not mention the schema name. If not, does it mean that we need to always specify the schema names in the view defination for the base tables.
How can I determine what views have a dblink hard coded in them? I am talking about a large number of views so bringing up each view's DDL in a GUI data dictionary tool to look is not an option. I tried running the query below unfortunately "text" is a LONG and doesn't allow the use of the "like" statement.
select * from dba_views where text like '%@%' ;
How to retrieve a view definition to re-create it somewhere when its size is more than 32767 bytes?Here are some constraints :
- We are in Oracle 9.2.0.8, meaning that we cannot use the DBMS_METADATA package.
- We cannot concatenate char and long : things like
set long 100000
select 'create or replace view my_view as ' || text from dba_views where view_name = 'MY_VIEW';
are not possible.
I created a view for emp1 table.
SQL> select view_name , text from dba_views where VIEW_NAME='EMP1_VIEW';
VIEW_NAME TEXT
EMP1_VEW select empid , ename , qual, dept from emp1
where empid between 1000 and 1010
Now i tried to use create or replace option
SQL>create or replace view emp1_view as
*2 select * from emp1_view with read only;*
create or replace view emp1_view as
*+
ERROR at line 1:
ORA-01731: circular view definition encountered
Actually i want to make read only view (emp1_view) ; without doping ;
On 10gR2, I cannot find the exact definition of the 2 following metrics :
"Physical Read Total Bytes Per Sec"
and
"Physical Read Bytes Per Sec"
I would want to know what is the difference between them.
I am trying to apply page validations on a tabular form. The form allows users to update data in a database table. I have created some validations such as "column x must not be null" etc and on submit, the error message appears and the relevant cells are highlighted in red. All ok so far.
However, for the primary key, I am relying on the table definitions in the Oracle database to not allow duplicate row entries. When a user tries to enter a duplicate row the error message appears but the relevant row / cells are not highlighted, just the row number is given. In a table with many rows this is a bit annoying.
Is there anyway to get the cells to highlight in red for such circumstances or do I need to create the primary keys within APEX itself?
APEX 4.2.1.00.08
Below is the external table definition and the content of csv file, why the first record fails ?
0546-0*LB-CRP*16*"Tech", ZAO*29-DEC-2009*29-DEC-2010***A051453*RU*29-DEC-2009*0***21-MAY-2010*21-MAY-2010 --FAILED
0546-0*LB-CRP*16*ID"Tech", ZAO*29-DEC-2009*29-DEC-2010***A051453*RU*29-DEC-2009*0***21-MAY-2010*21-MAY-2010 -- SUCCESS
0546-0*LB-CRP*16*"Tech, ZAO"*29-DEC-2009*29-DEC-2010***A051453*RU*29-DEC-2009*0***21-MAY-2010*21-MAY-2010 -- SUCCESS
[code]....
My job is running at 2 am and that time no application user is connected. Even though, my exp utility shows error on 3 tables (2 are temp tables), everyday. But when expdp is running without error, which was scheduled at 4 am.
Below are the error -
Connected to: Oracle Database 10g Enterprise Edition Release 10.2.0.4.0 - 64bit Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options Export done in WE8MSWIN1252 character set and AL16UTF16 NCHAR character set
. . exporting table DW_TEST_MOTOR
EXP-00056: ORACLE error 1466 encountered
ORA-01466: unable to read data - table definition has changed
[Code].....
[URL]...
I have a quite complex view that selects from approx 10 long tables (approx 4M records each) and build one "customer sentence" pre customer id. I will be always getting just one row from this view, eg. select * from my_view where party_id = XYZ. I'll NEVER EVER select the whole view.
The problem is that running a query:
select * from my_view where party_id = XYZ takes really long time, while putting the party_id = XYZ condition directly into the view executes in 0.0 seconds.
After putting a ORDERED FIRST_ROWS(1) hint into a view the execution plans seems to be the same (or very similar) for both queries. Unfortunately, I can not transfer anything but screenshot from the environmnet - therefore I paste the exec plans as screenshots only - pls follow the link: [URL]...
View DDL:
create or replace view my_view as
select /*+ ORDERED FIRST_ROWS(1) */ pt.party_id
pt.party_id as id_klienta_mdm,
pt.master_reference_no as id_klienta_ref_mdm,
[code]...
im working with apex 4.2.1 and when i try to define a Dynamic action on any item, if the action type is "Set Value" or execute SQL/Javascript code it should appear a text field that let me define the action taking place. However this wont do..
this is what happens:
And this is what should happen:
I know that patch 4.2.2 solves some issues regarding dynamic actions but in the bug report there's no reference to such a problem.
I would like to know if 'user creation definition' is exported in user mode export if export is done with DBA role..If it is Not, does it mean we always need to precreate the user before we import the dump created using 'user mode export'?
View 2 Replies View Relatedis there any way I can add the DBID to my rman backup name? I've already tried %F/%f as seen in the man page. but this option remains ignored.
It works for the rman backup of the control file. but no change to get this running proper for the datafiles.
We wrote one data load process to load GZ files into Database.during process we will change client facing view definitions to backup table so that we can work on base tables.
This view definition changes are related to FROM and WHERE clause (not columns/type). during load process, client/user may connect to current server and accessing these views. My question is what will be the reflection of changing view definition while user is accessing view?
I created a scenario-
STEP1: Created a view-
create or replace view view_01 as
select object_name from dba_objects union all
select object_name from dba_objects union all
select object_name from dba_objects union all
[code]....
View definition is replaced by new definition while select is executing on that view. select returned number of records as per view definition one.
problem on oracle 11gR2 where i have to import data from a source database to an existing table without truncate or drop the target table in the target database.
we have found something called table_exist_action=append in impdp.
I have to cleanup data from our tables (Production Environment) that contain millions of rows. The question is apart from the solution of the partitioned tables what alternative recommended solution suggests Oracle?
To delete these tables by using a cursor PL/SQL block or to import all the database and in the tables that we want to remove the old rows to use the QUERY option of the data pump utility.
I have used both ways and i have to admit that datapump solution is much much faster than the deletion that suffers from I/O disk.The question again is which method from these two is more reliable and less risky for the health of the database.
I came across an implementation where data from DB2 tables are moved to Oracle tables, for BI solutioning, using some oracle procedures called from MS SQL DTS packages which are scheduled jobs.Just being curious, can this be done using OWB or ODI rather than the above detour. I suppose there are some changes being done in those procedures before the data is being loaded into Oracle tables, can't this be done using OWB/ODI? Can it be scheduled too as jobs using OWB/ODI?
View 1 Replies View RelatedIn our schema we have corresponding audit tables for most of the production tables
Ex Table name Audit Table
EMP EMP_AU
DEPT DEPT_AU
Audit tables will have all the columns of production table along with audit columns AUDIT_DATE , AUDIT_OPERATION There are few production tables which are not having audit tables.I need to write a script to identify
1) Production tables where corresponding audit table is missing
2) Where there is column difference (In case any column missing in audit table) between Production table and Audit table
This query
SELECT
SCRATTR_ATTR_CODE
from scrattr_TEST,scbcrse_TEST
where
SUBSTR(scbcrse_subj_code,1,3) = SUBSTR(scrattr_subj_code,1,3)
and SUBSTR(scbcrse_crse_numb,1,4) = SUBSTR(scrattr_crse_numb,1,4)Returns this
SCRATTR_ATTR_CODE
A
INS
MCSR
How I can make to return someting like A INS MCSR in one row there is a row for every code
hERE is some code to create the tables and insert the data
CREATE TABLE SCRATTR_test
(
SCRATTR_SUBJ_CODE VARCHAR2(4 CHAR) NOT NULL,
SCRATTR_CRSE_NUMB VARCHAR2(5 CHAR) NOT NULL,
SCRATTR_EFF_TERM VARCHAR2(6 CHAR) NOT NULL,
SCRATTR_ATTR_CODE VARCHAR2(4 CHAR)
[Code]....
a sample query to display second MAX value from the oracle database
View 1 Replies View RelatedI am doing a Gross Profit percentage. I want to display zero if the GP% is have negative value.
for example
If GP% shows -75 I want to display as 0.
trunc((sum(total)-(sum(DECODE(po_pur,'',0,PO_PUR))+sum(DECODE(pl_pur,'',0,PL_PUR))+SUM(parts))) / SUM(DECODE(TOTAL,0,1,TOTAL))*100,2) "GP%"
Below is returning rows in single column.I need to display in two different columns
SELECT * FROM TABLE(PLUSER.SPLIT('a,b,c'))
union all
SELECT * FROM TABLE(PLUSER.SPLIT('1,2,3'))
this returning result like
a
b
c
1
2
3
but need abc in one column and 1,2 3 in one column
a 1
b 2
c 3
i was tried like
select * from TABLE(PLUSER.SPLIT('1,2,3')),(select * from TABLE(PLUSER.SPLIT('a,b,c')));
but it's giving cartesion result like below
1a
1b
1c
2a
2b
2c
3a
3b
3c
I have a requirement where I want to display amount what I have billed to my client and then how I received my amounts from that Bill. For eg.lets say there is bill no 001 amounting 10000 and after some days I received a part payment cheque/cash from client worth 2000 then he gave second part 2000 and then finally I received 2000. Still 4000 is remaining to be received.So in tabular format I want to display data which will have 3 records of 2000 and one record of balance 4000.
In attached file i have given few examples, where highlighted area is what i want to derive. There are formula's in Collection date, delay by and Int calc. Basically highlighted lines are the ones which should be shown in query result. And data shown above that is what i have right now.
I have a procedure in this i want add a column to display my procedure is
set serveroutput on;
create or replace PROCEDURE IdentifySparesInDSIGNALTables
AS
V_SQL VARCHAR2(1024);
cnt1 number;
[code]...
i wnat to add dlstation in this procedure to display output...