Tool To View Schema And Relations Between Tables
Jul 4, 2008Any tool or way to view the schema and relations between tables of an Oracle database?
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Server Administration :: Schema Comparing Tool
Apr 8, 2012we have a two different databases at different locations and on different servers, like one in our company with SID='A' and remote database with SID='B', We have recently implemented new module in database 'A' by creating lots of tables, functions, indexes, sequences, synonyms etc and now we need to install this on 'B' but the problem is we have not documented which tables we created, first we need to create a DB link between these two and then we need a tool to compare what are all the tables that we need to create in database 'B' , is there a tool for doing all this.
View 7 Replies View RelatedSQL & PL/SQL :: View Definition With Schema Name?
Nov 28, 2012I 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.
PL/SQL :: Renaming View From Another Schema?
Aug 1, 2013I've 2 schemas namely department, hrNow department schema is having one table EMP . And a view is created on that table with the name R_EMPSchema Name :
departmentTable Name : EMPView Name : R_EMPGRANT SELECT ON R_EMP TO HR ; In HR schema a synonym has been created on view R_EMP with the name R_EMP .CREATE OR REPLACE SYNONYM hr.R_EMP for department.R_EMPSchema Name : hr Synonym Name: R_EMP
Now I want to rename the view name R_EMP to V_EMP from HR schema only So, I tried the folloiwng syntax in HR schema (All the operations should be done from this schema only )[code] RENAME department.R_EMP to department.V_EMP ;
Error: ORA-01765: specifying table's owner name is not allowed[/code] How to change the syntax to make the statement work from HR schema .
Insufficient Privilege From Schema Own View?
Jul 19, 2013I am not able to select from the VIEW while connecting with the Schema who is the owner itself:
FX@db > select * from B_UTIL
select * from B_UTIL
*
ERROR at line 1:
ORA-01031: insufficient privileges
ORA-02063: preceding line from FXDB2TST
Describe works but select does not. Even I connected with SYSDBA and performed SELECT * FROM FX.B_UTL but it again gives the above errors. 11.2.0.2 on RHL.
SQL & PL/SQL :: Create Tables From Different Schema?
Mar 18, 2012I have created 2 different databases and each have their own schema user for eg we have database ALIVE with user allive and the other database RLIVE with user rllive , actually we have implemented new module in ALIVE database and in the process we created many tables , synonyms , index and other objects now we want to list out all the tables ,sequences as scripts which are not present in RLIVE and create them in RLIVE as new objects.
View 3 Replies View RelatedPL/SQL :: Trigger From Other Tables Of Same Schema?
Jan 14, 2013 Oracle Database 10g Enterprise Edition Release 10.2.0.4.0 - 64bit
i'm trying since some hours to get information from inside a trigger from another table of the same schema.My trigger table is PSE_BKB.NUM_PHANTOM_BP
First i tried simple solution ...
CREATE OR REPLACE TRIGGER PSE_BKB.NUM_TR_PHANTOM_BP
BEFORE DELETE OR INSERT OR UPDATE
ON PSE_BKB.NUM_PHANTOM_BP
REFERENCING NEW AS NEW OLD AS OLD
[code]...
The last version i tried was with a cursor definition inside the trigger as in the code-block below.For debugging purposes i've inserted a RAISE_APPLICATION_ERROR in the inner loop - see below. The variable v_obj_key is never set, like in all other variations i tried - i alway see the predefined 'gugus' from the declare section.
It seems oracle cannot read from other tables at this point. The :old.phantom_key is set (in this simple example there should come one obj_key back).
trigger:
CREATE OR REPLACE TRIGGER PSE_BKB.NUM_TR_PHANTOM_BP
BEFORE DELETE OR INSERT OR UPDATE
ON PSE_BKB.NUM_PHANTOM_BP
REFERENCING NEW AS NEW OLD AS OLD
[code]...
SQL & PL/SQL :: Creating And Refreshing Materialized View Group From Another Schema?
Nov 27, 2012I have a list of materialized views in schema A. I want to create a refresh group and then refresh it from Schema B (Dynamically-run time based on some criteria). What Grants are necessary on schema B in order for it to be able to create and refresh the groups on Materialized views in Schema A.
I know that one of the Options is to, GRANT ALTER ANY MATERIALIZED VIEW as a SYS user. But I do not have any SYS privileges.
Create One Trigger Before DML On All Schema Tables
Nov 28, 2011We have an application is must be connected to our database for specific requirements in our company but this application has a very bug thing as we must write the super DB password "Like HR password as example" clear in some files and these files must be shared so developers can use the HR password to do any action !!! I know that this application is a problem but we have to install
I can do this by creating trigger on each table will restrict DML. As example: if the operating system user is XXX, the trigger restrict the action. But not logic at all to create more than 1000 triggers on schema (This will impact badly on DB performance).
So, i need to create one trigger to fire before doing any DML on all schema tables. As example: If "MMM" the administrator operating system user trying to do insert action, he can do the action. BUT If "DEV" the developer operating system user trying to do insert action, the trigger must fire here to restrict this action.
Be noted also, i need this trigger not depend on any specific tool like Toad as any user can simply rename the exe file for toad then he can pass the trigger. At least, trigger must depend on (Operating system user & Action_type)
SQL & PL/SQL :: Get Row Counts Of Tables In Schema Without Using Num_rows
Aug 9, 2010I am trying to get a row count(*) for all the tables in my schema. The NUM_ROWS column in DBA_TABLES is not appropriate in this case because they are as good as the last analyze. So I need to get real time counts.
I tried the following code but I can't seem to catch my error.
DECLARE
l_sql varchar2(150);
cursor tablelist is
select table_name from dba_tables where owner = 'ME';
[Code]....
My expected results are :
TABLE_NAME ROW_COUNT
---------- ----------
How To Grant Select On All Tables Of User1 To Another Schema
Jan 18, 2012User1 is having 10000 tables in his schema...How can i grant "select" on a all tables of a user1 to another schema(user2) so that in future when user1 will create tables , the user2 will have "select" access on those tables automatically.
I dont want user2 to have "select any table" privillege.
User2 should not have "drop" privillege on his own tables.
Server Utilities :: Import Only Tables Of A Schema
Jul 26, 2013The way to do IMPORT of a schema's ALL the TABLES only. Through Data Pump. I don't want to import any other objects like 'package',procedure etc...
Is it the only way is specifying them within EXCLUDE parameter?
Server Utilities :: How To Backup Tables In A Schema
May 31, 2012How to backup the tables in a schema? I need som halp on this subjekt. I hav Dev envrnment that I must to backup.
View 9 Replies View RelatedSQL & PL/SQL :: Query To Find List Of Tables Contains Particular Data In Schema?
Feb 3, 2012I want to list the tables in a schema which contains a particular value or data.
View 2 Replies View RelatedSecurity :: Enabling Audits Can They Be Applied On Tables Or Whole Schema
Apr 19, 2013Enabling of auditing in oracle database, can this be done on some tables or applied on the whole schema/user.
View 5 Replies View RelatedBackup & Recovery :: Selected Data From Tables Of Schema
Mar 7, 2012I want to take backup of selected data from tables of a schema (as huge data, that is not used, causing slow query performance) I planned to create a seprate backup schema and tablespace to store the data from these tables. Then write procedures that can move the data to and fro among table of those schema. And create partitioned index on those backup tables.
View 11 Replies View RelatedForms :: Summit Office Supply Schema (Tables)?
Jan 21, 2013 I have this pdf (2 Volumes) from Oracle University courses, "Oracle Fusion Middleware 11g: Build Applications with Oracle Forms" In order to read the examples you must have "Summit Office Supply Schema" fmbs, mmb, pll, tables.(dmp)
indicatively some tables (not confuse it with other summit user)
customers,
departments,
warehouses,
orders,
employees,
order_items,
product_information,
inventories
Sort Through Schema Tables To Find If Particular Vendor Number Exist
Nov 14, 2006I would like to be able to sort through a schema's tables to find if particular vendor numbers exist. The decode cross tab works fine, except that it needs static data for each table. How can I code a PL/SQL to populate the table_name and give a count for each row? See example below:
col table_name format a15
set numwidth 10
set lines 1000
set pages 50
select b1.table_name,
count(case when a.vendor='86444' then 1 else null end) "86444",
count(case when a.vendor='86445' then 1 else null end) "86445",
count(case when a.vendor='86469' then 1 else null end) "86469",
count(case when a.vendor='86470' then 1 else null end) "86470",
[code]........
Server Utilities :: Exporting Database Schema / Tables Without Data
Sep 22, 2010I'm trying to export a relatively large database but it's a bit more complicated than that.For one schema I need a full export / import (data included).
For another 10 schemas I need them empty, with the exception of a table in some of them which needs to be exported / imported with all data inside.Is it possible to do this with datapump utility (impdp, expdp)?
Afterwards I will be running some scripts to populate the DB instance with critical data / metadata.
Export/Import/SQL Loader :: IMPDP Into Schema With Truncated Tables
Aug 2, 2012I've got a schema that I've truncated all tables. I have a full schema export I took awhile back, and I'm wanting to import this into the schema to basically 'reset' it.
First time run, I got the :
ORA-39151: Table "xyz.tablename" exists. All dependent metadata and data will be skipped due to table_exists_action of skip
I've been reading through, and see suggestions to add to the par file:
CONTENT=DATA_ONLY TABLE_EXISTS_ACTION=APPEND
And I've seen others use the option for:
table_exists_action=replace
I basically want to put the data back into the tables, and have the indexes rebuilt.....
SQL & PL/SQL :: Create Block Of Code That Would Search In All Tables In Schema For Column_name
Jun 14, 2011I want to create a block of code that would search in all tables in a schema for a column_name where its data_length is like 4000 let's say. This data_length is actually dedicated for a comment column. If found, all not null column with like 4000 data_length will be changed by string "Comment has been removed". I have the following script below but it seemed lacking.
begin
for rec in (select table_name, column_name from user_tab_columns where column_name like ?data_length? = 4000 order by 1,2) loop
begin
execute immediate 'update '||rec.table_name||' set '||rec.column_name||' = ''Comment has been removed'' where '||rec.column_name||' is not null';
commit;
[code]........
SQL & PL/SQL :: How To Create A View Using Five Tables
Oct 30, 2012I am trying to create view ..Using totally Five tables....
The main driven table almost 10 GB Data
When i am creating a view..
End of communication channel Error raise...
At the same time I am running query ..Running Fine...
PL/SQL :: Inserting In View Which Contains From Two Tables
Sep 25, 2012There is an error after error, that's why I came here
What's is wrong? error message: virtual column not allowed here
CREATE TABLE test2(
id NUMBER PRIMARY KEY,
surname VARCHAR2(20) NOT NULL);
CREATE TABLE test1(
[Code]...
It would be nice to describe this situation and where does this error come from.
SQL & PL/SQL :: Efficient And Fast Method Required For Audit Trailing Tables In A Schema?
Nov 17, 2011efficient & fast method for Audit trailing tables in a Schema for any insert /update /deletes for a table. I do not want to use db triggers because of performance issues.
presently we have as system which does audit trail as below:
1. If a user changes a column value for a table ( update/insert/delete) then we call a db package and pass the parameters like table name,col name,user, operation (ins/update/delete),old value, new value,date modified,user modified etc
2. the called package will insert a record in the audit trail table with the parameters passed
3. The audit trail table is used for report generation .
SQL & PL/SQL :: View Is Created Using Multiple Tables
Apr 28, 2011Suppose a view is created using multiple tables. Can we update the view? And when we update the view will it effect the base table?
View 5 Replies View RelatedSQL & PL/SQL :: How To Create A View Having All Rows From Tables
Apr 21, 2010I have a table as shown below,
SQL> select * from Main_Table;
AA
--------------------
SUB1
SUB2
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.
how can achieve this ?..
Server Utilities :: Schema Level Import By Dropping Existing User That Contain Tables
Jan 20, 2011Our Testing DB is running in No archive log mode. I did a schema level import by dropping the existing user that contain tables, recreate the user and finished the import. Now they want the old tables back.Is there is any way to recover the old tables?
View 5 Replies View RelatedPL/SQL :: Creating Materialized View Utilizing Tables And A Job
Dec 5, 2012This is just for learning purposes. What if I would like to create my own materialized view utilizing only tables and a job.
View 28 Replies View RelatedSQL & PL/SQL :: Using Create View And Joining Multiple Tables In Oracle
Apr 8, 2012I'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.
CREATE TABLE DIVISION
(div_code NUMBER(5),
emp_num NUMBER(5),
div_name VARCHAR(25),
CONSTRAINT pk_division primary key (div_code));
[code].......
SELECT - this SELECT statement is supposed to generate the output of the CREATE VIEW CODE above. SEE Crows Foot diagram attached.
New Tables And Indexes Created Not Show In Dba-segments View?
Aug 8, 2012I have created 3 tables and some indexes, but these objects do not show up in dba_segments view. Is this a normal behaviour? Previously, with dictionary managed tablespace, I can specify the minimum extent to create, when the table/index is created. But I'm not sure how the locally managed tablespace work.
I'm using Oracle 11g R2 (11.2.0.1.0) for Microsoft Windows (x64), running on Windows 7.For the purpose of reproducing this issue, I have created the tablespaces as follow:
CREATE TABLESPACE CUST_DATA
DATAFILE 'd:appasusoradataorcl11gr2CUST_DATA01.DBF' SIZE 512K
AUTOEXTEND ON NEXT 256K MAXSIZE 2000K
EXTENT MANAGEMENT LOCAL UNIFORM SIZE 256K
SEGMENT SPACE MANAGEMENT AUTO;
[code]...
