My tables are in ers_stg schema and code which collects state on these table are in etls_ers schema, what permission i need in order to get the stats collected from etls_srs schema. i am getting in sufficient privilege error.
View 1 RepliesWhen i try to grant all privilege to a object i get error
SQL> GRANT ALL PRIVILEGES ON tab1 TO PUBLIC;
GRANT ALL PRIVILEGES ON tab1 TO PUBLIC
*
ERROR at line 1:ORA-01929: no privileges to GRANT
how to check the user has privilege to use grant privilege or grant all privileges to object and what privileges exist in ALL PRIVILEGES.
As how do I query, as when was the last time or rather list of privileges changes done for a db user and what was the changes made?
View 1 Replies View RelatedI am a java developer and would like to install data locally in my computer for testing purpose.
I login as sysdba in sqlplus, created a user.
In the installation documentation it said :
This user should have at least the following privileges.
CREATE TABLE, CREATE VIEW, CREATE PROCEDURE, CREATE PUBLIC SYNONYM, CREATE USER, CREATE ROLE, CREATE SEQUENCE, CREATE SESSION CREATE TRIGGER, AND CREATE TYPE.
If you choose, you can grant DBA role to this user.
Note: Coeus Schema owner should have CREATE USER and ALTER USER right explicitly granted to it, not through a role like DBA.
1)How to grant all this prvileges to that user ?
2)How this user will have CREATE USER and ALTER USER right explicitly granted to it, not through a role like DBA ?
While conducting security audits of our databases, I noticed that the DBA role has three privileges I've never heard of, let alone used:
UNDER ANY TABLE
UNDER ANY TYPE
UNDER ANY VIEW
I can't find anything in the Oracle documentation or on Metalink about them.
grant insert,update,delete,select on staging_tb1 to public;
What is public here? i know something about public user like it is users exist in the database .
How can I list all the roles and privileges of roles in Oracle? Can I get the details of the activities they perform?
View 12 Replies View RelatedDBMS_STATS.CREATE_STATS_TABLE
DBMS_STATS.EXPORT_SCHEMA_STATS
DBMS_STATS.GATHER_TABLE_STATS
I have used the above to get a copy of schema stats and gather new stats for specific tables into a STATS TABLE in my personal schema. What I want to do now is use this stats table to generate plans for queries where I believe stats are off. Is it even possible? To be clear, I do not want to import stats because this replaces the stats currently there. I just want to point the CBO to my stats table for generating plans.
there was a session parameter I could set to tell oracle to use my stats table when generating plans, or an explain plan clause I could use or a DBMS_XPLAN paramter I could provide that would tell these tools to use my stats table when generating a plan, or even some way to tell autotrace. But I have found none of this.
During STATS gather running for the table, unknowingly i deleted the old stats using EXEC DBMS_STATS.DELETE_TABLE_STATS. I would like to know will it affect the stats gather job currently running for the table and whether my stats will be gathered successfully.
View 5 Replies View RelatedAny documentation supporting Oracle 11G and Advanced Security stating encryption at rest is FIPS 140-2 compliant?
View 3 Replies View RelatedLost Windows password? Forgot Windows password? Your PC was hacked? Therefore, it is a basic step for every Windows users to enhance the security of Windows password. In the networks, it is found that a number of user's passwords are easy to guess. Only the smallest groups are the most security conscious and select passwords that are mixed lowercase and uppercase letters, numbers and punctuation to create cryptic passwords. Adopting strong password is one of the most effective ways to ensure system security. Here are several methods for you to enhance the security of your passwords in Windows 7/2000/XP/Vista and so on. You'd better remember the methods below unless you want to reset Windows password from time to time.
1. Is random password a great password?
A common myth is that totally random passwords like Ht3&e#L%5d@$B are the best passwords. This is not true. While they may be strong passwords, they are usually difficult to remember, slow to type, and sometimes vulnerable to attacks against the password generating algorithm. It is easy to create passwords that are strong but much easier to remember by using a few simple techniques. For example, consider the password "Luck-73@Better?". This password utilizes uppercase and lowercase letters, two numbers, and three symbols. The password is 15 characters long and can be memorized with very little effort. Moreover, this password can be typed very fast. The portion"Luck" and "Better" alternate between left and right-handed keys on the keyboard, improving speed, decreasing typos, and decreasing the chances of someone being able to discover your password by watching you.
2. Create the long Windows password
Although a password may eventually be discovered through some means, it is possible to create a password that cannot be cracked in any reasonable time. If a password is long enough, it will take so long or require so much processing power to crack it. That is essentially the same as being unbreakable (at least for most hackers).
3. Create the Windows password constantly?
This may be good advice for some high-risk passwords, but it is not the best policy for every user. It is frustrating for a user to have to constantly think of and remember new passwords every 30 days. It may be better to focus on stronger passwords and better user awareness rather than limiting password age. A more realistic time for the common user may be 90-120 days.
4. Write down Windows password in a proper place
Sometimes it is necessary for some users losing and forgetting complex passwords easily to write down them somewhere proper. However, it is important to educate users on how to write down passwords properly. Obviously, a sticky note on the monitor is not a good idea, but storing passwords in a safe or even a locked cabinet may be sufficient.
5. 14 characters is the optimal password length
Each character that you add to your password increases the protection. Your passwords should be 8 or more characters in length; 14 characters or longer is the Optimal Password Length. Many systems also support use of the space bar in passwords, so you can create a phrase made of many words. It is not easier to forget and lose, as well as longer than a simple password, and harder to guess.
6. Try not to use the same Windows password for all accounts
Some users always make the same passwords for every account to make it easy to remember. In that case, when any one of them lost, your other information protected by that password will be in danger as well. It is serious to use different passwords for different systems and accounts.
7. Do not use some common words that other users maybe guess
Most of users prefer to use some common words to remember easily, for example, login name, birth date, driver's license, passport number, pets' name and other words contained their personal information someone knows. In that case, your Windows system will not be safe anymore. Moreover, do remember not to use some words spelled backwards, abbreviations, sequences or repeated characters and adjacent letters, such as, asdfgh, 123456, 888888, abcdef and so on.
You can smoothly use your Windows now because the strong and powerful Windows password is created successfully, Certainly, I believe that many users lost Windows password and forgot Windows password, then you need have to reset Windows password or recover Windows password. It is a big problem for plenty of Windows users that how to reset Windows password. how to recover Windows password and they are puzzled by resetting windows password, for instance, reset Windows 7 password, recover password Windows XP, remove Windows Vista password and other operating systems after they create the password with complex letters, numbers and symbols. However, it is unnecessary to worry and it is said that things will eventually sort themselves out. There are many ways to reset forgotten Windows password, including use windows password reset disk and windows password reset software, like Super Windows Password Reset, a professional windows password reset software which could enable you to logon to Windows smoothly without reinstalling system.
In Sybase, my application was using system tables to perform application login security. Those tables obviously don't exist in Oracle. I am looking for ways to provide the following functionality in an Oracle world:
1. How to determine 'x' days of inactivity based on "last login date"?
2. How to determine when a new user logs in for the first time and force them to change their password?
3. If we need to reset a users password, how can we require the user to change their password?
4. Is there any other option other than storing a user-id/password in the application code for locking a user's account if their account needs to be locked due to inactivity?
5. In the USER_USERS view there is a status column. What the different status's can be?
I have used the following statement to gather the stats of a table..
EXEC dbms_stats.gather_table_stats('APP','SALE_AMT',ESTIMATE_PERCENT=>100,CASCADE=>True);
To gather the stats it is taking one hour and the table SALE_AMT is having 237213998 records.is there any way to get the stats quickly.
Provide me the script which would track all the users security violations like ... say for example i want to find which users logged in and what he did in database prospective.
View 1 Replies View Related understand this stats from the TKPROF. The below stats is for INSERT SELECT statment.
Here what does Disk and Current values refer ?
call count cpu elapsed disk query current rows
------- ------ -------- ---------- ---------- ---------- ---------- ----------
Parse 0 0.00 0.00 0 0 0 0
Execute 1 1141.84 1117.85 1829639 517129893 1749 109
Fetch 0 0.00 0.00 0 0 0 0
------- ------ -------- ---------- ---------- ---------- ---------- ----------
total 1 1141.84 1117.85 1829639 517129893 1749 109
[code]...
while doing stats collection weather system takes the backup of current statistics. i think we can specify stattab. but weather it takes stats backup before over writing? I got this requirement as a part of upgrade, i have already gone through export_schema_stats and import_schema stats already. Just trying all other possible options only.
View 4 Replies View RelatedI have doupts in gathering stats on table. I analyzed one table it took 2 hours first time.. the same table after one week later i analyzed, its got completed within 45 minutes.. I don't know exact reason why i got completed very soon. Is there any specific reason?
View 2 Replies View RelatedI am quiet confused with the optimizer collection stats job on 11g. when run the following query i see the statistics enabled.
SQL> select client_name, status from dba_autotask_client;
CLIENT_NAME STATUS
---------------------------------------------------------------- --------
auto optimizer stats collection ENABLED
auto space advisor ENABLED
sql tuning advisor ENABLED
I can gather statistics manually using DBMS_STATS, but there is no automated gathering of optimizer stats. how can i have system run and collect statistics on a daily bases?
I have a stored procedure running in which there is a cursor which fetches around 1500000 records and then query another table using the fetched record values.
I cannot modify the procedure as its on production. I want to know which cursor record is currently being processed by the procedure, and how many are still remaining ? How to check the cursor stats at runtime. I want to check up to which record the cursor has been fetched and how many are still remaining. I have cursor name. Is there some dynamic view to check cursor stats at runtime ?
When we upgrade from 10g to 11g oracle upgrades the stats table by EXECUTE DBMS_STATS.UPGRADE_STAT_TABLE('OWNER','TABLE'); But When we import from 10g to 11g do we need to upgarde the stats table??
View 2 Replies View RelatedI am trying to generate some statistics on tables connected by a dblink. I know with oracle you have table_columns which you can reference and pull some stats from.
Trying to get the column count and record counts for each table connected by a dblink. I have tried these queries below to see if I could see any db properties: (some just to try something different)
select * from "table_owner".table_column@dblink ;
select * from "status"@dblink;
select /*DRIVING_SITE(a) */ count(*) from @dblink a;
What is the best method to finding this out without spending a lot of time? I have over 30 tables which are with large record sets and would love to learn a faster approach then pulling a sample table and doing a manual count and query for each table to count the rows.
We have 2 node oracle 11.2.0.3 RAC database and we enabled stats-pack on the database(since its STD edition). However we found that stats pack report coming from 1st node properly but second node it show as below.
Instance DB Name Snap Id Snap Started Level Comment------------ ------------ --------- ----------------- ----- --------------------INST2 PRDDB 2139 15 Jun 2013 04:00 5 2140 15 Jun 2013 04:00 5 2151 15 Jun 2013 04:00 5 2152 15 Jun 2013 04:00 5 2153 15 Jun 2013 04:00 5 2154 15 Jun 2013 04:00 5 2155 15 Jun 2013 04:00 5 2156 15 Jun 2013 05:00 5 2157 15 Jun 2013 05:00 5 2158 15 Jun 2013 05:00
[code][....
I am on 11.2 on Linux.I am looking into a performance issue. The issue is around 1 particular SQL, involving about 5 tables.I re-gathered statistics on 2 main tables in the query (out of 5 tables).
When I say re-gathered, I first did DBMS_STATS.DELETE_TABLE_STATS and then did DBMS_STATS.GATHER_TABLE_STATS.
Earlier, we had histograms on these tables, which I removed and gathered stats without generating histograms.
SQL> select table_name, num_rows, sample_size, last_analyzed from user_tables where
2 table_name in ( 'DETAIL_TABLE','MASTER_TABLE');
TABLE_NAME NUM_ROWS SAMPLE_SIZE LAST_ANALYZED
------------------------------ ---------- ----------- -------------------
MASTER_TABLE 50615338 50615338 01/10/2012 11:09:27
DETAIL_TABLE 353550440 353550440 01/10/2012 11:10:05
2 rows selected.Then ran the SQL again couple of times (actually, that SQL is in a stored procedure, which I ran couple of times).I found this wonderfull SQL on internet, which tells me when the SQL ran and which plan (identified by its hash value) it used. Using this SQL I tried to check if my SQL was run using any different plan, but it used exactly same plan it used before I re-gathered the stats. See the last analyzed time above and begin_interval_time below, same SQL has run before and after stats collection, with same plan_hash_value.
SQL> select ss.snap_id, ss.instance_number node, begin_interval_time, sql_id, plan_hash_value,
2 nvl(executions_delta,0) execs,
3 (elapsed_time_delta/decode(nvl(executions_delta,0),0,1,executions_delta))/1000000 avg_etime,
4 (buffer_gets_delta/decode(nvl(buffer_gets_delta,0),0,1,executions_delta)) avg_lio
5 from DBA_HIST_SQLSTAT S, DBA_HIST_SNAPSHOT SS
[code]....
7 rows selected.
My question is, when I re-gathered stats on 2 tables out of 5 tables in a given SQL, are the plans not flushed out of SGA? I was expecting that, at least a new plan hash value would show up front of my SQL, before and after stats collection.
I got following error when i am gathered stats on Schema level.
SQL> EXEC dbms_stats.gather_schema_stats(ownname=>'KDB', estimate_percent=>dbms_stats.auto_sample_size,cascade=>TRUE, force=>TRUE);
BEGIN dbms_stats.gather_schema_stats(ownname=>'MFDB', estimate_percent=>dbms_stats.auto_sample_size,cascade=>TRUE, force=>TRUE); END;
*
ERROR at line 1:
ORA-20003: Specified bug number (9196440) does not exist
ORA-06512: at "SYS.DBMS_STATS", line 15342
ORA-06512: at "SYS.DBMS_STATS", line 15688
ORA-06512: at "SYS.DBMS_STATS", line 15766
ORA-06512: at "SYS.DBMS_STATS", line 15725
ORA-06512: at line 1
SQL> EXEC dbms_stats.gather_schema_stats(ownname=>'CDC_DATA', estimate_percent=>dbms_stats.auto_sample_size,cascade=>TRUE,DEGREE=>10);
BEGIN dbms_stats.gather_schema_stats(ownname=>'CDOMIG_DATA', estimate_percent=>dbms_stats.auto_sample_size,cascade=>TRUE,DEGREE=>10); END;
*
ERROR at line 1:
ORA-20003: Specified bug number (9196440) does not exist
ORA-06512: at "SYS.DBMS_STATS", line 15342
ORA-06512: at "SYS.DBMS_STATS", line 15688
ORA-06512: at "SYS.DBMS_STATS", line 15766
ORA-06512: at "SYS.DBMS_STATS", line 15725
ORA-06512: at line 1
I have set the incremental stats for my partition table as it takes more than 20 min to gather , though the incremental is set to 'true' the table is getting analyzed completely.
View 3 Replies View RelatedWe are running 11g (11.2.0.3)We have a "working table" that is empty at the beginning of the day.Then we start adding rows (insert) with a key column called STATE with a value of 100.At the same time, there are other apps that pickup data in state 100 , process that data and change that state to 200 or 300.There is also another app that pickup data in state 200 , process that data and change that state to 300 or 400.
So in summary, the data on that table is at the beginning empty, then all the rows are in state 100, they slowly move to different states (200, 300, etc) and by the end of the day, they are all in 400.
My question is what would be the best way to collect stats on this table?
I was thinking to create an hourly job to collect stats on that table:
exec dbms_stats.gather_table_stats (
ownname => 'SCOTT',
tabname => 'WORK_T
m spooling the results of some performance tests to a text file, the test script im using calls various sql statements in other scripts and spools to the results, stats and time to the same file...Howver I dont want to spool all the results... i only want the stats and time.. how can i do this?
my script looks like:
=====================================================
SET TERMOUT OFF
SET AUTOTRACE ON STAT
SPOOL f:/testresults.txt
[code]...
Oracle 10g has the feature of automatic stats gathering in this case is it necessary to run DBMS_STATS on tables manually. Does the stats gathered become stale when the auto stat runs ?
View 1 Replies View RelatedI've just installed an Oracle 11.2.0.1.0 64 bit server on my windows 7 machine in order to play around while using attempting to run
exec dbms_stats.gather_table_stats('eii','v2x4e')
I get the following:
ORA-20000: Unable to analyze TABLE "EII"."V2X4E", insufficient privileges or does not exist
ORA-06512: at "SYS.DBMS_STATS", line 20327
ORA-06512: at "SYS.DBMS_STATS", line 20360
ORA-06512: at line 1
My initial google searches indicate that I need the select any table and analyze any privileges. I don't think that can be right/appropriate - but I've granted them anyway to no avail.
Select * from user_tables
returns tables in the System and sysaux tablespaces, but not my own schema/tablespace?
Is it possible for the DBMS_STATS "LIST STALE" command to show a stale partition but NOT have its table show as stale?
I had a scenario where the table itself AND 1 partition showed as stale. I ran a fnd_stats gather table stats just on that 1 partition. Once it was completed it showed the partition to no longer be stale. it also showed that the table was no longer stale. so I guess I do not need to run stats on the whole table as well?
so if this is the case, when would I need to run stats on the full partitioned table if running it on the partitions themselves removes the staleness of the table?