My local currency is INR, I need to write a query to convert the foreign currency to loacl currency INR.In my case i need to write aSQL for a view.It should not implement through PL/SQL
How can i apply currency format to the select list values queried from database tables. The data is stored in database in number format. The user wants to see 1000 separator commas in the list item values.
I have created a package with some functions in it.I want to create a view with from 2 tables but also i wanto to use the functions from some fields of the view. (e.g. if the wview has 10 fields the 5 of them will be from the 2 tables and the other from package functions).
I am about to pass 1Z0-051 and have been cramming. Ran across this scenario: Create or replace view. Correct answer: allows insert from view in multitable insert statement. Can I actually insert data from a view? My understanding is no data actually exists in a view. This has created a cavernous feeling of inadequacy.
How do i split a string based on a space. And then create a view with three columns of that split string.
For example if i have a table with Full name as a column how do i split that string and create a view with firstname, middlename, lastname as column names with the split string as data.
there is a diff. problem for me.when i create table through inline view then it shows 2246 records but if i check these records only in select statement then it shows 124 records. i cant understand how table shows 2246 records even then atual records in inline view shows only 124 records.
following is a query
create table sam as select * from (( select distinct stck.item_code from ( select item_code,bal
Here the SUB1 and SUB2 are "tables" and are similar in their structure. The "Main_Table" will be update dynamically and the no of rows in this table will vary.
Now my question , i need to create a view which will have all the rows from these tables ,in the current case it is something like
create or replace view sample as select * from SUB1 union all select * from SUB2
How can this be achived. I tried as shown below:
spool file_to_exe.sql select 'select * from ' || AA ||' union all ' from Main_table; spool off
i will end up in a union all "extra" , if i do like this.
11.2.0.1...How do I create an index on a view or any workaround that my view won't get duplicates?
SQL> create unique index indx01 on db_backup_details_vw(id); create unique index indx01 on db_backup_details_vw(id) * ERROR at line 1: ORA-01702: a view is not appropriate here
We are using Oracle 10g rel 2. The replication is setup on 1 server which is in City A, and the snapshot server is in City B.
City A . Create materialized view log on table-a with primary key including new values.
City B database. Create user test_rep identified by test grant connect, resource, create any materialized view , table, view , procedure to test_rep.
Create materialized view city-A_db_MV refresh fast select * from cityA.Tablea@city-Adb
When i select from city-A_db_MV, it showed the complete table-A of city-A database.
Now if we make any changes to City-A table at the Master site, will it be propagated automatically to the MV site.
I guess we need to create jobs to push / or refresh fast .. isnt it. But exactly how to do it is a question.
Secondly if we make a replication group at Master site at city-A db, how do we refresh that Group and how to monitor whether it is refreshing on time or not? do we need to see the jobs every now and then.
but still a lot of questions unanswered, even though i had read the documents earlier.
1-The MView was created without identifying that after what interval it will be fast refreshed. 2- How to Manually refresh it. Does it support On Commit, I think it is not. 3- Where should be we make a group and then add the table to that group and refresh that group.
Should this group belongs to the Master Site or to MV site?
I have to create a materialized view for a table which does not have index on any field.
While creating a Mview i am getting an error "TABLE DOES NOT HAVE THE PRIMARY KEY CONSTRAINT".
application developers do not want to create an index on the base table onto which MView is to be created.
is there any way to create a materialised view for the table without index, or is it necessary to have the index on the base table before creating MView on it.
i try to make trigger to execute immediate create or replace view
( CREATE OR REPLACE TRIGGER xxxx BEFORE INSERT ON table1 REFERENCING NEW AS NEW OLD AS OLD
FOR EACH ROW declare l number ; v_ddl varchar2(4000); v_job number; [code]....
it give me error for insuffition privilage in execute immediate and after i make GRANT CREATE ANY TRIGGER TO user give me error can't commit in trigger.
How I can create a Materialized View without having any data in it.
For e.g.
I create a Materialialized View based on a View.
CREATE MATERIALIZED VIEW test_mv REFRESH FORCE ON DEMAND AS SELECT * FROM test_view
In the above case the data fetched by the view test_view gets stored in the Materialized View test_mv. Suppose I want materialized view test_mv to get created with all the columns of test_view but not the data. I will refresh the materialized view test_mv later for data as and when required.
What shall I do for immidiate formation of materialized view test_mv without data.
I am trying to create view that selects a number of rows from a table and has a calculated field which is a counter form 1 to n next to each row.
In the below example, s_name is repeated many times each with a differnet serial, I want to cteate a view that shows a counter for the occurences of s_name next to the serial.
CREATE TABLE XYZ ( SERIAL NUMBER PRIMARY KEY, S_NAME VARCHAR2(30) ); INSERT ALL INTO XYZ VALUES (1, 'ABC') INTO XYZ VALUES (11, 'ABC')
Im doing some create view and create procedures for my work.In creating view, its just done perfectly.with create procedures work, I got some problem with the result.
So here is the coding:
create or replace PROCEDURE "USP_EDW_CASH_MARGIN" ( result_cursor OUT TYPES.cursor_type )
[code]....
After i run this coding. I got these errors : 1)Error(46,5): PL/SQL: SQL Statement ignored. 2)Error(46,5): PLS-00394: wrong number of values in the INTO list of a FETCH statement It says that the error is with this code "FETCH v_cursor INTO v_row;"
I'm stuck on the CREATE VIEW part and the SELECT statement to get the output of the CREATE VIEW. We were instructed not to use AND and simply use JOIN on this exercise.
Question - For employee John Smith, give the project(s) he is working on, his department's name and the name of his division. See crows foot diagram on a separate file.
