Need a trigger in view with select statement that means
CREATE OR REPLACE VIEW TEST_VIEW AS SELECT * FROM TEST_TABLE;
CREATE OR REPLACE TRIGGER TEST_VIEW_TRG1
INSTEAD OF DELETE ON TEST_VIEW DECLARE
BEGIN
Dbms_Output.Put_Line('STATEMENT TRIGGER.');
END;
i wanted to use select statement instead of delete.How can i get that
I have created this store procedure:
create or replace PROCEDURE INSERT_TESTTABLE
(
PrimaryKey IN NUMBER
,One IN VARCHAR2
,Two IN VARCHAR2
,Three IN VARCHAR2
,Four IN VARCHAR2
[code].......
And I get this error: Error(15,13): PL/SQL: ORA-00942: table or view does not exist
currently i m going through some dumps for my OCA-11g prep.I came across one sentence :A view cannot have an ORDER BY clause in the SELECT statement.well this statement is false and the explanation given was :
Query operations containing ORDER BY clause are also permitted, so long as the ORDER BY clause appears outside the parentheses.
The following is an example of what I mean: CREATE VIEW my_view AS (SELECT*FROM emp) ORDER BYempno.
but when i tried running the query like this :CREATE VIEW my_view AS SELECT*FROM emp ORDER BYempno ,it worked w/o giving parentheses.
I'm using Oracle 9i Enterprise edition, Is there a select statement to view transaction log for specific date?
View 1 Replies View Relatedpresenting the case as follows:There are two dates with time components like
26-sep-2010 13:00 and 29-sep-2010 19:00
In between these dates hours between 20.00 to 05.00 (night hours)need to be considered and In these night hours less than three hours can be ignored and between 3 to 9 hours should be treated as 1. Need the number of one's in between the dates.
Procedure, cursor solution is not needed and need single select statement.
i do have below query in oracle db just joining two views,
select docview.firstname as "First Name", docview.lastname as "Last Name", docview.mrn as "MRN", docview.physician as "Physician", docview.surgicalcong "Surgical Consent Missing", docview.admissionnotemissing "Admin Assessment Missing",
(case (docview.doctype) when 135 then 'Doctor Chart Checklist' else 'DS Chart Checklist' end) as doctypename,
docview.hpmissing "History & Physical Missing", docview.nursingassessment "Nursing Admission/Assessment",
[Code] ........
how can i make a procedure with below two steps,
1) load the result of above query to some temp table / or even a fixed table (which ever easier)
2) list all data from the temp table / fixed table created in first step
so in the final expecting result is
execute myprocnamehere -- will result same as running above query
I would like to fill items :P200_A and :P200_B and so on with the result of a SELECT which depends on the different values of many select lists.
E.G. :P200_list_alpha with the list of values
STATIC:less than 10;less,equal than 10;equal,above 10;above,indifferent;indiff
:P200_list_beta with the list of values
STATIC:active;active,passiv;passiv,excluded;excluded
How do I write the select statement ? I think it has to be executed in an anonymous PLSQL Procedure (after submit).
What is a convenient way to write the select statement ? I could imagine to use lots of IF , ELSIF, ELSE statements and in each branch (here 12 ) the whole/complet SELECT statement is written.
How to solve this problem in an elegant way ? In my opinion the CASE statement could be useful, but how to use it in the WHERE clause with this nested conditions ?
I have a PL/SQL procedure which gathers data from multiple places as well as calculates some data. I want to store all this in a materialized view.
So, I created an object type (I've shortened the definitions):
CREATE OR REPLACE TYPE mf_record_type AS OBJECT
(identifier VARCHAR2(6),
name VARCHAR2(100));
Then created the table type of the object:
CREATE OR REPLACE TYPE mf_table_type IS TABLE OF mf_record_type;
Then in the stored procedure defined a variable of the table type:
v_mf_record mf_table_type := mf_table_type();
Then I loop and populate the record type:
v_mf_record.EXTEND(1);
v_mf_record(x) := mf_record_type(v_rec.identifier, v_mf_detail.name);
When all that is done I try and create the materialized view:
EXECUTE IMMEDIATE ('CREATE MATERIALIZED VIEW mf_snapshot_mv AS
SELECT * FROM TABLE (CAST (v_mf_record AS mf_table_type))');
ORA-00904: "V_MF_RECORD": invalid identifier
Am I doing something wrong here? Can't I create the materialized view based on something other than a physical table?
So this statement works:
SELECT column_name BULK COLLECT INTO table_column_list FROM all_tab_columns WHERE table_name = conv_tablename AND OWNER IN (SELECT USER FROM DUAL);
However I want to add conditions like " AND column_name <> 'abc' " at the end. So i tried to store this in a varchar and call EXEC on it:
select_column_value_sql_stmt := 'SELECT column_name BULK COLLECT INTO table_column_list FROM user_tab_columns WHERE table_name = '''|| conv_tablename || '''' || inexclude_column;
EXECUTE IMMEDIATE select_column_value_sql_stmt;
No matter how I concatenate the conv_tablename part, i get an error. either invalid identifier or unimplemented feature.
so is there a way to do this at all?
I have a PL/SQL procedure which gathers data from multiple places as well as calculates some data. I want to store all this in a materialized view.So, I created an object type (I've shortened the definitions):
CREATE OR REPLACE TYPE mf_record_type AS OBJECT
(identifier VARCHAR2(6),
name VARCHAR2(100));
Then created the table type of the object:
CREATE OR REPLACE TYPE mf_table_type IS TABLE OF mf_record_type;
Then in the stored procedure defined a variable of the table type:
v_mf_record mf_table_type := mf_table_type();
Then I loop and populate the record type:
v_mf_record.EXTEND(1);
v_mf_record(x) := mf_record_type(v_rec.identifier, v_mf_detail.name);
When all that is done I try and create the materialized view:
EXECUTE IMMEDIATE ('CREATE MATERIALIZED VIEW mf_snapshot_mv AS
SELECT * FROM TABLE (CAST (v_mf_record AS mf_table_type))');
ORA-00904: "V_MF_RECORD": invalid identifier
Am I doing something wrong here? Can't I create the materialized view based on something other than a physical table?
I have a question like, Is it possible to hide the Store Procedure?
Scenario: I have write the SP which contains some logic based on my requirement. Once i developed this i need to implement this to my client page. So i need to hide the logic even the client opened the SP like exe file.
(1.) We have an Oracle 10g DB.
(2.) We want to store PDFs/MS Word docs inside BLOB column in a table.
(3.) We need to show PDF/MS Word content to the user, without opening the PDFs/MS World like we normally do (i.e. Using PDV reader/ MS Word).
(4.) i.e. We need to use SQL statements and
(a.) Get all contents of the PDF/MS WORD doc.
(b.) Search for specific strings inside these docs in the BLOB columns.
In the following merge statement in the USINg clause...I am using a select stament of one schema WEDB.But that same select statement should take data from 30 schemeas and then check the condition below condition
ON(source.DNO = target.DNO
AND source.BNO=target.BNO);
I thought that using UNIONALL for select statement of the schemas as below.
SELECT
DNO,
BNO,
c2,
c3,
c4,
c5,
c6,
c7
[code]....
Store procedure code, I want to insert data in a database in this fashion,I want to check first if the record exist, if not Insert or else Update.
View 2 Replies View RelatedWe 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.
The current update store procedure that I have updates a list of input provided, but it there are fields that are left blank, they are being updated as null in the database.
I'm having a trouble creating a store procedure that will just update the provided fields only.
I am very new to oracle and SQL.I am trying to create a store proc that will copy 14 day of data into a table and then truncate the original table. When i compile following code....
CREATE OR REPLACE PROCEDURE STOPROC_TRUNCATE
( dateNum IN NUMBER )
IS
BEGIN
create table AUDIT_14Days as select * from AUDIT where TIMESTAMP >= (SYSDATE - dateNum);
truncate table AUDIT drop storage;
[code]....
i am trying to update multiple records using store procedure but failed to achieve
for example my source is
emp_name sal
abhi 2000
arti 1500
priya 1700
i want to increase salary of emp whose salary is less than 2000 it means rest two salary should get update..using stored procedure only
i have tried following code
create or replace procedure upt_sal(p_sal out emp.sal%type, p_cursor out sys_refcursor)
is
begin
open p_cursor for
select sal into p_sal from emp;
if sal<2000 then
update emp set sal= sal+200;
end i;f
end;
and i have called the procedure using following codes
set serveroutput on
declare
p_sal emp.sal%type;
v_cursor sys_refcursor;
begin
upt_sal(p_sal,v_cursor);
fetch v_cursor into p_sal;
dbms_output.put_line(p_sal);
end;
the program is executing but i should get o/p like this after updating
1700
1900
but i am getting first row only
2000
and record is not updating...
I have created table and i am using sequence to increment primary key value.
Now i need to delete the table content and reset primary key to 1 using store procedure.
i want to select dynamic column names in my select statement in my function.
View 4 Replies View RelatedI am using JDBC to run a few queries from my Java program (multi-threaded one).I am facing an issue where a select statement is blocking a delete statement. From the java code point of view, there are 2 different threads accessing the same tables (whith different DB connection objects).
When the block occurs (which i was able to find out from the java thread dump that there is a lock on oracle), the below is the output:
SQL> SELECT TO_CHAR(sysdate, 'DD-MON-YYYY HH24:MI:SS')
2 || ' User '||s1.username || '@' || s1.machine
3 || ' ( SID= ' || s1.sid || ' ) with the statement: ' || sqlt2.sql_text
||' is blocking the SQL statement on '|| s2.username || '@'
4 5 || s2.machine || ' ( SID=' || s2.sid || ' ) blocked SQL -> '
6 ||sqlt1.sql_text AS blocking_status FROM v$lock l1, v$session s1, v$lock l2 ,
7 v$session s2,v$sql sqlt1, v$sql sqlt2
8 WHERE s1.sid =l1.sid
9 AND s2.sid =l2.sid AND sqlt1.sql_id= s2.sql_id
AND sqlt2.sql_id= s1.prev_sql_id AND l1.BLOCK =1
10 AND l2.request > 0 AND l1.id1 = l2.id1 AND l2.id2 = l2.id2;
[code]...
From the above it can be seen that a select statement is blocking a delete. Unless the select is select for Update, it should not block other statements is not it ?
I need to generate a select query in runtime and store the results of it into a file.Each time the column name and table name in the query will differ.Now im able to generate the select query through for cursor but problem is to store the results to the file.I tried using plsql table,im able to get the values to that table and store the results to a file,but the results of the query is more then 10000 lines (it might increase also)where only 4000 characters where able to store in the plsql table.so rest of them are not stored in the file.
View 3 Replies View RelatedI have a table that has 10 columns which is used to store the customer information (e.g Gender, Age, Name). And i have wrote a store procedure to compare the before and after value of column since there has a parameter to control which column need/no need to be updated while the value being changed.
For example, master table "CUST" has column (NAME, GENDER, AGE). "CUST_TEMP" is a temporary table to store the input image which has the same table structure as "CUST".
DECLARE
bef_val CUST%ROWTYPE;
aft_val CUST_TEMP%ROWTYPE;
BEGIN
SELECT * INTO bef_val FROM CUST WHERE name = 'ABC';
SELECT * INTO aft_val FROM CUST_TEMP WHERE name = 'ABC';
[code]....
For the above case, i need to type 3 times of "sp_compare_val ( bef_val.xxx, aft_val.xxx )" on the program. And if the table has more than 10 columns, i need to type more than 10 times.Thus, is it possible to pass in a dynamic variable while calling the store procedure. let say, where the 'xxx' can be definable?
I'm trying to create a store procedure that will accept a username from a flat file but i don't know how to do read file into store procedure.
Below is a sample store procedure by itself i created to add user which created okay but when i execute I got the error displayed below.
create or replace procedure addUsers(userNam in varchar2)
is
begin
EXECUTE IMMEDIATE 'CREATE USER'||userNam||'IDENTIFIED BY "pass1234" DEFAULT TABLESPACE USERS'||'QUOTA "1M" ON USERS'||
'PASSWORD EXPIRE';
end addUsers;
/
[code].....
Why Blind select is better than Conditional select Statement?
View 10 Replies View Relatedi want to store all rows of columns into single variable and then use in inside of SP
declare
CUR_REC SECURITY_TYPE%rowtype;
begin
select *
into CUR_REC
from SECURITY_TYPE;
[code]....
it return ORA-01422: exact fetch returns more than requested number of rows error. Is any chance to implemented above scenario in oracle 10g
If i inserted the values in table it gets inserting very few rows only.I dont know y it is?
View 15 Replies View RelatedMy need is to view sql statement and its explain plan generated by client (Business Objects). How do I perform it? Since it's developer's server I have sufficient rights, I just don't know particular table name.
View 2 Replies View RelatedI executed the following statements
SQL> CREATE OR REPLACE Function test
2 ( name_in IN varchar2 )
3 RETURN number
4 IS
5 cnumber number;
6
7 cursor c1 is
[code]....
how I can view the full statement of creating the function.
simply select and works great:
select 'CARAT Issue Open' issue_comment, i.issue_id, i.issue_status, i.issue_title, i.ISSUE_summary ,i.issue_description, i.severity,gcrs.Area_name, gcrs.sector_name,
substr(gcrs.stream_name,1,case when instr(gcrs.stream_name,' (')=0 then 100 else instr(gcrs.stream_name,' (')-1 end) ISSUE_DIVISION,
case when gcrs.STREAM_NAME like 'NON-GT%' THEN 'NON-GT' ELSE gcrs.STREAM_NAME END as ISSUE_DIVISION_2
from table(f_carat_issues_as_of('31/MAR/2013')) i inner join v_gcrs_with_stream gcrs on i.segment_id = gcrs.segment_id
where UPPER(ISSUE_STATUS) like '%OPEN%'
Now I want to callte two columns:ISSUE_DIVISION and ISSUE_DIVISION_2
if they are equal in new columns should be value 1 if are not equal should be 0,how can I do it ?