How to find the row conunt in 11g
In 9i we are getting this output for this qurey but the same is not displaying the row count in 11g, pls help...
in 9i
====
SQL> select
2 table_name,
3 num_rows counter
4 from
5 dba_tables
6 where
7 owner='YM_MH'
8 order by
9 table_name;
TABLE_NAME COUNTER
A 53962
AD 2140692
ADF 2229347
ADF_DPTR 4561305
ADR 139654647
ADVDC 0
in 11g
====
SQL> select
2 table_name,
num_rows counter 3
4 from
5 dba_tables
6 where
7 owner='YM_MH'
8 order by
9 table_name;
TABLE_NAME COUNTER
A
AD
ADF
ADF_DPTR
ADR
num_rows is the statistics count. have the tables been analyzed?
analyze the schema and rerun
exec DBMS_STATS.GATHER_SCHEMA_STATS (ownname =>'YM_MH')
Similar Messages
-
How to find the row being deleted in a Tabular Form?
version 3.2.1
How do I find out what row is being deleted in a Tabular Form (SQL Query (updateable report) )?
I have a process to delete records from another table when the record in the report is deleted. I need to capture the primary key to pass to the process that deletes the record from the other table.
Thanks,
JoeHm,
The best thing is to do this using triggers before delete. Looping through the list of checked checkboxes is not an optimal solution. If the standard MRD process fails for whatever reason, your delete process for the rows in the other table will still delte the records with the selected primary key.
Denes Kubicek
http://deneskubicek.blogspot.com/
http://www.opal-consulting.de/training
http://apex.oracle.com/pls/otn/f?p=31517:1
http://www.amazon.de/Oracle-APEX-XE-Praxis/dp/3826655494
------------------------------------------------------------------- -
How to find the LOCKED ROWS in a table?
Not locked objects, but for a table the locked rows.
Check below links :
http://www.jlcomp.demon.co.uk/faq/locked_rows.html
How to find the locked row.
who are waiting for same record?
HTH
Girish Sharma -
How to find the average of table row values it should display in next row in libwindow/CVI
Hi,
How to find the average of table row values it should display in next row in libwindow/CVI
Please let me know the solution.There isn't a built-in function to perform calculations on thable cells. What you can do is to retrieve thable cells values and calculate the average by yourself.
To retrieve a bunch of cells in a single instruction you can use GetTableCellRangeVals: prerequisite for this function to work correctly is that cells are all included in a Rect structure (shortly, a rectangle) and are all of the same data type. See the help for the function for some explanations and the link to an example of its usage. In Cell range parameter you can pass VAL_TABLE_ROW_RANGE (row) macro to retrieve an entire row. See here for details.
Once you have retrieved cell values in an array, you can pass it to Mean function to calculate the average.
Proud to use LW/CVI from 3.1 on.
My contributions to the Developer Zone Community
If I have helped you, why not giving me a kudos? -
How to find the column name and table name with a value
Hi All
How to find the column name and table name with "Value".
For Example i have value named "Srikkanth" This value will be stored in one table and in one column i we dont know the table how to find the table name and column name
Any help is highly appricatable
Thanks & Regards
Srikkanth.M2 solutions by Michaels (the latter is 11g upwards only)...
michaels> var val varchar2(5)
michaels> exec :val := 'as'
PL/SQL procedure successfully completed.
michaels> select distinct substr (:val, 1, 11) "Searchword",
substr (table_name, 1, 14) "Table",
substr (t.column_value.getstringval (), 1, 50) "Column/Value"
from cols,
table
(xmlsequence
(dbms_xmlgen.getxmltype ('select ' || column_name
|| ' from ' || table_name
|| ' where upper('
|| column_name
|| ') like upper(''%' || :val
|| '%'')'
).extract ('ROWSET/ROW/*')
) t
-- where table_name in ('EMPLOYEES', 'JOB_HISTORY', 'DEPARTMENTS')
order by "Table"or
SQL> select table_name,
column_name,
:search_string search_string,
result
from cols,
xmltable(('ora:view("'||table_name||'")/ROW/'||column_name||'[ora:contains(text(),"%'|| :search_string || '%") > 0]')
columns result varchar2(10) path '.'
where table_name in ('EMP', 'DEPT')
TABLE_NAME COLUMN_NAME SEARCH_STRING RESULT
DEPT DNAME ES RESEARCH
DEPT DNAME ES SALES
EMP ENAME ES JONES
EMP ENAME ES JAMES
EMP JOB ES SALESMAN
EMP JOB ES SALESMAN
EMP JOB ES SALESMAN
EMP JOB ES PRESIDENT
EMP JOB ES SALESMAN
9 rows selected. -
How to find the number of users connected to database from OS level(Linux)
Hi All,
Could anyone know , how to find the number of users connected to database without connecting with sql*plus
is there any command to find it?
example we have 10 databases in one server, how to find the number of users connected to particular database without connecting to database(v$session)?
oracle version:- 10g,11g
Operating System:- OEL4/OEL5/AIX/Solaris
any help will be appreciated.
Thanks in advance.
Thank you.
Regards,
Rajesh.Excellent.
Tested, works as long as you set the ORACLE_SID first ( to change databases )
ps -ef | grep $ORACLE_SID | grep "LOCAL=NO" | awk '{print $2}' | wc -l
Thanks!
select OSUSER
from V$SESSION
where AUDSID = SYS_CONTEXT('userenv','sessionid')
and rownum=1;Best Regards
mseberg -
How to find the number of ODBC connections to Oracle Database
Hi All,
How to find the number of ODBC connections and all connections to the Database in last week. Are there any views to get this information?
Thanks in advance,
MahiWhat Ed said is true that Oracle doesn't note which type of protocol is connecting to the database, however, you can see which program is accessing the database.
For example: if you already know of a user using ODBC, you can verify as:
select username, osuser, terminal, program from v$session where username = 'SCOTT'
USERNAME OSUSER TERMINAL PROGRAM
SCOTT IUSR_SRV231 SRV231 w3wp.exe
SCOTT IUSR_SRV231 SRV231 w3wp.exe
2 rows selected.Assuming that you can confirm the progam noted in the above (example) is the one using ODBC, then you can change the query such as:
SQL> select username, osuser, terminal, program from v$session where program = 'w3wp.exe';
USERNAME OSUSER TERMINAL PROGRAM
SCOTT IUSR_SRV231 SRV231 w3wp.exe
SCOTT IUSR_SRV231 SRV231 w3wp.exe
2 rows selected.Just for kicks, I checked our listener.log file, but there was no reference of odbc in it either.
Hope this helps... -
How to find the level of each child table in a relational model?
Earthlings,
I need your help and I know that, 'yes, we can change'. Change this thread to a answered question.
So: How to find the level of each child table in a relational model?
I have a relacional database (9.2), all right?!
O /* This is a child who makes N references to each of the follow N parent tables (here: three), and so on. */
/↑\ Fks
O"O O" <-- level 2 for first table (circle)
/↑\ Fks
"o"o"o" <-- level 1 for middle table (circle)
↑ Fk
"º"Tips:
- each circle represents a table;
- red tables no have foreign key
- the table in first line of tree, for example, has level 3, but when 3 becomes N? How much is N? This's the question.
I started thinking about the following:
First I have to know how to take the children:
select distinct child.table_name child
from all_cons_columns father
join all_cons_columns child
using (owner, position)
join (select child.owner,
child.constraint_name fk,
child.table_name child,
child.r_constraint_name pk,
father.table_name father
from all_constraints father, all_constraints child
where child.r_owner = father.owner
and child.r_constraint_name = father.constraint_name
and father.constraint_type in ('P', 'U')
and child.constraint_type = 'R'
and child.owner = 'OWNER') aux
using (owner)
where child.constraint_name = aux.fk
and child.table_name = aux.child
and father.constraint_name = aux.pk
and father.table_name = aux.father;Thinking...
Let's Share!
My thanks in advance,
Philips
Edited by: BluShadow on 01-Apr-2011 15:08
formatted the code and the hierarchy for readbilityJustin,
Understood.
Nocycle not work in 9.2 and, even that would work, would not be appropriate.
With your help, I decided a much simpler way (but there is still a small problem, <font color=red>IN RED</font>):
-- 1
declare
type udt_roles is table of varchar2(30) index by pls_integer;
cRoles udt_roles;
begin
execute immediate 'create user philips
identified by philips';
select granted_role bulk collect
into cRoles
from user_role_privs
where username = user;
for i in cRoles.first .. cRoles.count loop
execute immediate 'grant ' || cRoles(i) || ' to philips';
end loop;
end;
-- 2
create table philips.root1(root1_id number,
constraint root1_id_pk primary key(root1_id)
enable);
grant all on philips.root1 to philips;
create or replace trigger philips.tgr_root1
before delete or insert or update on philips.root1
begin
null;
end;
create table philips.root2(root2_id number,
constraint root2_id_pk primary key(root2_id)
enable);
grant all on philips.root2 to philips;
create or replace trigger philips.tgr_root2
before delete or insert or update on philips.root2
begin
null;
end;
create table philips.node1(node1_id number,
root1_id number,
node2_id number,
node4_id number,
constraint node1_id_pk primary key(node1_id)
enable,
constraint n1_r1_id_fk foreign key(root1_id)
references philips.root1(root1_id) enable,
constraint n1_n2_id_fk foreign key(node2_id)
references philips.node2(node2_id) enable,
constraint n1_n4_id_fk foreign key(node4_id)
references philips.node4(node4_id) enable);
grant all on philips.node1 to philips;
create or replace trigger philips.tgr_node1
before delete or insert or update on philips.node1
begin
null;
end;
create table philips.node2(node2_id number,
root1_id number,
node3_id number,
constraint node2_id_pk primary key(node2_id)
enable,
constraint n2_r1_id_fk foreign key(root1_id)
references philips.root1(root1_id) enable,
constraint n2_n3_id_fk foreign key(node3_id)
references philips.node3(node3_id) enable);
grant all on philips.node2 to philips;
create or replace trigger philips.tgr_node2
before delete or insert or update on philips.node2
begin
null;
end;
create table philips.node3(node3_id number,
root2_id number,
constraint node3_id_pk primary key(node3_id)
enable,
constraint n3_r2_id_fk foreign key(root2_id)
references philips.root2(root2_id) enable);
grant all on philips.node3 to philips;
create or replace trigger philips.tgr_node3
before delete or insert or update on philips.node3
begin
null;
end;
create table philips.node4(node4_id number,
node2_id number,
constraint node4_id_pk primary key(node4_id)
enable,
constraint n4_n2_id_fk foreign key(node2_id)
references philips.node2(node2_id) enable);
grant all on philips.node4 to philips;
create or replace trigger philips.tgr_node4
before delete or insert or update on philips.node4
begin
null;
end;
-- out of the relational model
create table philips.node5(node5_id number,
constraint node5_id_pk primary key(node5_id)
enable);
grant all on philips.node5 to philips;
create or replace trigger philips.tgr_node5
before delete or insert or update on philips.node5
begin
null;
end;
-- 3
create table philips.dictionary(table_name varchar2(30));
insert into philips.dictionary values ('ROOT1');
insert into philips.dictionary values ('ROOT2');
insert into philips.dictionary values ('NODE1');
insert into philips.dictionary values ('NODE2');
insert into philips.dictionary values ('NODE3');
insert into philips.dictionary values ('NODE4');
insert into philips.dictionary values ('NODE5');
--4
create or replace package body philips.pck_restore_philips as
procedure sp_select_tables is
aExportTablesPhilips utl_file.file_type := null; -- file to write DDL of tables
aExportReferencesPhilips utl_file.file_type := null; -- file to write DDL of references
aExportIndexesPhilips utl_file.file_type := null; -- file to write DDL of indexes
aExportGrantsPhilips utl_file.file_type := null; -- file to write DDL of grants
aExportTriggersPhilips utl_file.file_type := null; -- file to write DDL of triggers
sDirectory varchar2(100) := '/app/oracle/admin/tace/utlfile'; -- directory \\bmduhom01or02
cTables udt_tables; -- collection to store table names for the relational depth
begin
-- omits all referential constraints:
dbms_metadata.set_transform_param(dbms_metadata.session_transform, 'REF_CONSTRAINTS', false);
-- omits segment attributes (physical attributes, storage attributes, tablespace, logging):
dbms_metadata.set_transform_param(dbms_metadata.session_transform, 'SEGMENT_ATTRIBUTES', false);
-- append a SQL terminator (; or /) to each DDL statement:
dbms_metadata.set_transform_param(dbms_metadata.session_transform, 'SQLTERMINATOR', true);
-- create/open files for export DDL:
aExportTablesPhilips := utl_file.fopen(sDirectory, 'DDLTablesPhilips.pdc', 'w', 32767);
aExportReferencesPhilips := utl_file.fopen(sDirectory, 'DDLReferencesPhilips.pdc', 'w', 32767);
aExportIndexesPhilips := utl_file.fopen(sDirectory, 'DDLIndexesPhilips.pdc', 'w', 32767);
aExportGrantsPhilips := utl_file.fopen(sDirectory, 'DDLGrantsPhilips.pdc', 'w', 32767);
aExportTriggersPhilips := utl_file.fopen(sDirectory, 'DDLTriggersPhilips.pdc', 'w', 32767);
select d.table_name bulk collect
into cTables -- collection with the names of tables in the schema philips
from all_tables t, philips.dictionary d
where owner = 'PHILIPS'
and t.table_name = d.table_name;
-- execution
sp_seeks_ddl(aExportTablesPhilips,
aExportReferencesPhilips,
aExportIndexesPhilips,
aExportGrantsPhilips,
aExportTriggersPhilips,
cTables);
-- closes all files
utl_file.fclose_all;
end sp_select_tables;
procedure sp_seeks_ddl(aExportTablesPhilips in utl_file.file_type,
aExportReferencesPhilips in utl_file.file_type,
aExportIndexesPhilips in utl_file.file_type,
aExportGrantsPhilips in utl_file.file_type,
aExportTriggersPhilips in utl_file.file_type,
cTables in out nocopy udt_tables) is
cDDL clob := null; -- colletion to save DDL
plIndex pls_integer := null;
sTableName varchar(30) := null;
begin
for i in cTables.first .. cTables.count loop
plIndex := i;
sTableName := cTables(plIndex);
* Retrieves the DDL and the dependent DDL into cDDL clob *
* for the selected table in the collection, and writes to file.*
begin
cDDL := dbms_metadata.get_ddl('TABLE', sTableName, 'PHILIPS');
sp_writes_ddl(aExportTablesPHILIPS, cDDL);
exception
when dbms_metadata.object_not_found then
null;
end;
begin
cDDL := dbms_metadata.get_dependent_ddl('REF_CONSTRAINT', sTableName, 'PHILIPS');
sp_writes_ddl(aExportReferencesPhilips, cDDL);
exception
when dbms_metadata.object_not_found2 then
null;
end;
begin
cDDL := dbms_metadata.get_dependent_ddl('INDEX', sTableName, 'PHILIPS');
sp_writes_ddl(aExportIndexesPhilips, cDDL);
exception
when dbms_metadata.object_not_found2 then
null;
end;
begin
cDDL := dbms_metadata.get_dependent_ddl('OBJECT_GRANT', sTableName, 'PHILIPS');
sp_writes_ddl(aExportGrantsPhilips, cDDL);
exception
when dbms_metadata.object_not_found2 then
null;
end;
begin
cDDL := dbms_metadata.get_dependent_ddl('TRIGGER', sTableName, 'PHILIPS');
sp_writes_ddl(aExportTriggersPhilips, cDDL);
exception
when dbms_metadata.object_not_found2 then
null;
end;
end loop;
end sp_seeks_ddl;
procedure sp_writes_ddl(aExport in utl_file.file_type,
cDDL in out nocopy clob) is
pLengthDDL pls_integer := length(cDDL);
plQuotient pls_integer := null;
plRemainder pls_integer := null;
begin
* Register variables to control the amount of lines needed *
* for each DDL and the remaining characters to the last row. *
select trunc(pLengthDDL / 32766), mod(pLengthDDL, 32766)
into plQuotient, plRemainder
from dual;
* Join DDL in the export file. *
* ps. 32766 characters + 1 character for each line break. *
-- if the size of the DDL is greater than or equal to limit the line ...
if plQuotient >= 1 then
-- loops for substring (lines of 32766 characters + 1 break character):
for i in 1 .. plQuotient loop
utl_file.put_line(aExport, substr(cDDL, 1, 32766));
-- removes the last line, of clob, recorded in the buffer:
cDDL := substr(cDDL, 32767, length(cDDL) - 32766);
end loop;
end if;
* If any remains or the number of characters is less than the threshold (quotient = 0), *
* no need to substring. *
if plRemainder > 0 then
utl_file.put_line(aExport, cDDL);
end if;
-- record DDL buffered in the export file:
utl_file.fflush(aExport);
end sp_writes_ddl;
begin
-- executes main procedure:
sp_select_tables;
end pck_restore_philips;<font color="red">The problem is that I still have ...
When creating the primary key index is created and this is repeated in the file indexes.
How to avoid?</font> -
How to know the amount of ora 11g page-out memory (sga and pga)?
How to know the amount of oracle 11g page-out memory ( sga and pga) in the SunSolaris 10 Unix and Linux.
I need to know how many oracle memory are being page-out ( all and for a one oracle server process).
thanksYou can monitor the paging with vmstat or sar commands.
http://download.oracle.com/docs/cd/B28359_01/server.111/b32009/tuning.htm#sthref500
You can also get the paging information on OEM home page if configured for your database.
But I don't know if there exists a method with which one can find out how much memory per session/server process is getting paged out. -
How to find the length of the resultset
how to find the length of the resultset
(Doing a select count as somebody suggested is nota
good solution, as the count can change betweenyour
count query and your real query.)And the number of rows can't change between getting
the last one and doing the actual work?I don't think so. Once you've got the ResultSet, I don't think it will change under you, unless you explicitly set it to SCROLL_SENSITIVE.
I could be mistaken though. -
How to find the selected item in alv grid or table control
can any one tell me please
how to find the selected item in alv grid or table controlIn table control, If you goto screen painter and goto table control properties ( f2 ), there is one check-box w/selColumn check that and give column name. Then add that column to your internal table.
IN PAI
LOOP AT it_tkhdr.
FIELD it_tkhdr-sel_row
MODULE tab_tkhdr_mark ON REQUEST.
ENDLOOP.
MODULE tab_tkhdr_mark INPUT.
MODIFY it_tkhdr INDEX tc_tkhdr-current_line.
ENDMODULE. " tab_tkhdr_mark INPUT
here it_TKHDR is internal table sel_row is field for selection
After that, you can loop at it_tkhdr where sel_row is 'X' to get selected rows.
regards,
Gagan -
How to find the structural difference between two tables
Hi all,
How to find the structural difference between two tables .
Oracle Database 11g Enterprise Edition Release 11.1.0.7.0 - Production
PL/SQL Release 11.1.0.7.0 - Production
CORE 11.1.0.7.0 Production
TNS for 32-bit Windows: Version 11.1.0.7.0 - Production
NLSRTL Version 11.1.0.7.0 - Production
Thanks,
P Prakashyou could try something similar to this, for each table pair that you want to compare:
SELECT 'TABLE_A has these columns that are not in TABLE_B', DIFF.*
FROM (
SELECT COLUMN_NAME, DATA_TYPE, DATA_LENGTH
FROM all_tab_columns
WHERE table_name = 'TABLE_A'
MINUS
SELECT COLUMN_NAME, DATA_TYPE, DATA_LENGTH
FROM all_tab_columns
WHERE table_name = 'TABLE_B'
) DIFF
UNION
SELECT 'TABLE_B has these columns that are not in TABLE_A', DIFF.*
FROM (
SELECT COLUMN_NAME, DATA_TYPE, DATA_LENGTH
FROM all_tab_columns
WHERE table_name = 'TABLE_B'
MINUS
SELECT COLUMN_NAME, DATA_TYPE, DATA_LENGTH
FROM all_tab_columns
WHERE table_name = 'TABLE_A'
) DIFF;that's assuming, column_name, data_type and data_length are all you want to compare on. -
How to find the db accounts using default passwords in oracle 10g
Hi, can someone pleas tell me , how to find the oracle accounts in the database which are using default passwords. DB verion is 10g and 9i.
in 11g version we can query the view DBA_USERS_WITH_DEFPWD to view the users....
any idea in 10g and 9i ?
thanks in advance.951658 wrote:
Hi, can someone pleas tell me , how to find the oracle accounts in the database which are using default passwords. DB verion is 10g and 9i.
in 11g version we can query the view DBA_USERS_WITH_DEFPWD to view the users....
any idea in 10g and 9i ?
thanks in advance.the only way I've found is to search the web for lists of default users and their passwords, then attempt to log on with said credentials. I'd start with Pete Finnigan's site (google is your friend). He may already have some scripts ready to go, or at least the lists you'd need to get started. -
How to Increase the Rows and Columns Size of Bex Query in Enterprise Portal of SAP 7.3
Dear All,
Please let me know the process how to Increase the Rows and Columns Size of Bex Query in Enterprise Portal of SAP 7.3 .
Currently I am getting Only 4 columns and 10 rows in One Page .And I am getting 1,2 etc tabs for both row and column. So i want to increase the column length more than 100 and row length more than 10000.
Please suggest me a suitable solution to over come this issue.
Please find the Below screen shot.
Thanks
Regards,
SaiDear All,
Please find the attached screen shot.
The report be open with 4 or 5 columns and 5 or 6 rows.
So, please let me know how to increase the length of the table.
Do the needful for me to over come this issue.
Thanks
Regards,
Sai. -
Guys,
Please can you tell me how to find the partition name from the table for say today ("SYSDATE") assuming that the table is partitioned by Date ( monthly )
ie,
I need to find the partition belonging to the current month, on which i am working
Thanks
GBased on martina's suggestion (can be of course improved, maxvalue should be handled as well):
SQL> create table p(id number,time_stamp date)
2 partition by range(time_stamp)
3 (
4 partition p1 values less than(date '2007-10-01'),
5 partition p2 values less than(date '2007-11-01'),
6 partition p3 values less than(date '2007-12-01'),
7 partition p4 values less than(date '2008-01-01'),
8 partition p5 values less than(date '2008-02-01'),
9 partition p6 values less than(date '2008-03-01')
10 )
11 /
Table created.
SQL> create or replace function date_from_long(p_tabname varchar2,
2 p_partname varchar2)
3 return date is
4 l_long long;
5 l_date date;
6 begin
7 select high_value
8 into l_long
9 from user_tab_partitions
10 where table_name = p_tabname
11 and partition_name = p_partname;
12 if substr(l_long, 1, 7) = 'TO_DATE' then
13 execute immediate 'select ' || l_long || ' from dual'
14 into l_date;
15 return l_date;
16 else
17 return null;
18 end if;
19 end;
20 /
Function created.
SQL> select table_name,partition_name,
2 date_from_long(table_name,partition_name) high_value
3 from user_tab_partitions
4 where table_name='P'
5 order by 3
6 /
TABLE_NAME PARTITION_NAME HIGH_VALUE
P P1 01.10.2007 00:00:00
P P2 01.11.2007 00:00:00
P P3 01.12.2007 00:00:00
P P4 01.01.2008 00:00:00
P P5 01.02.2008 00:00:00
P P6 01.03.2008 00:00:00
6 rows selected.
SQL> select
2 max(partition_name)
3 keep
4 (dense_rank first order by date_from_long(table_name,partition_name)) part_name
5 from user_tab_partitions
6 where table_name='P' and date_from_long(table_name,partition_name)>=sysdate
7 /
PART_NAME
P2Best regards
Maxim
Maybe you are looking for
-
I am a new iPhone 4s owner. I have a tone in iTunes that I downloaded from the web as a m4r file. Why won't it sync to my iPhone so I can set it as a ringtone? Lois
-
When i p[lug my iphone to my pc it wont sync....and i tried looking for the authorize computer on the itunes store and it is not there
-
Prevent "Save As" dialog box from popping up when signing a form
Is there a way to prevent the "Save As" dialog box from popping up when clicking on a Signature Field? I have a form with multiple signature fields and I would like to disable this action from happening.
-
How to get today date in mm/dd/yyyy
How do i get today date in mm/dd/yyyy format ? Thanks Michael
-
I completed the download but the converter doesn't seem to load. I only get 5.2 when I try and drag a RAW file into PSE7. When I try and drag in my Canon 7D .CR2's, I get a wrong type of file error message. From other threads it seemed ACR 5.6 was ok