Extract DDL for Partitioned tables in Oracle 8i

Hi
I am currently working on an Oracle 8i database. I have a need to extract the DDL of the existing tables & indexes. Dont need a schema level DDL extract, i just need it for a couple of tables and the corresponding indexes. I am currently using PL/SQL Developer a third party tool which is okay for extracting DDL for Non Partitioned tables, but when it comes to getting the DDL for PARTITIONED tables, it doesnt give me the partition information nor the tablespace information. We dont have a license for Toad or any other tools to get the DDL's. I also dont have the export/import privs on the DB. I need a free ware that can give me the DDL for the existing partitioned tables or atleast a query that I can run against the regular DBA views, which can give me the DDL along with Storage clause, the tablespace, indexes, grants & constraints.
Thanks in Advance
Chandra

I also dont have the export/import privs on the DB. I need a
free ware that can give me the DDL for the existing
partitioned tables or atleast a query that I can run
against the regular DBA views, which can give me the
DDL along with Storage clause, the tablespace,
indexes, grants & constraints.But you (or the owner or the tables you connect with) should have export/import privs on its on tables (i.e the two tables). So use the User Views instead of DBA Views.
USER_TABLES, USER_TAB_PARTITIONS etc

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You can use a little modified version of dbms_space from Tom, show_space. Have a look,
SQL> create table test222 as select * from all_objects;
Table created.
SQL> delete from test22 where rownum<=100;
delete from test22 where rownum<=100
ERROR at line 1:
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100 rows deleted.
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Table analyzed.
SQL> create or replace procedure show_space
2 ( p_segname in varchar2,
3    p_owner   in varchar2 default user,
4    p_type    in varchar2 default 'TABLE',
5    p_partition in varchar2 default NULL )
6 -- this procedure uses authid current user so it can query DBA_*
7 -- views using privileges from a ROLE and so it can be installed
8 -- once per database, instead of once per user that wanted to use it
9 authid current_user
10 as
11      l_free_blks                 number;
12      l_total_blocks              number;
13      l_total_bytes               number;
14      l_unused_blocks             number;
15      l_unused_bytes              number;
16      l_LastUsedExtFileId         number;
17      l_LastUsedExtBlockId        number;
18      l_LAST_USED_BLOCK           number;
19      l_segment_space_mgmt        varchar2(255);
20      l_unformatted_blocks number;
21      l_unformatted_bytes number;
22      l_fs1_blocks number; l_fs1_bytes number;
23      l_fs2_blocks number; l_fs2_bytes number;
24      l_fs3_blocks number; l_fs3_bytes number;
25      l_fs4_blocks number; l_fs4_bytes number;
26      l_full_blocks number; l_full_bytes number;
27
28      -- inline procedure to print out numbers nicely formatted
29      -- with a simple label
30      procedure p( p_label in varchar2, p_num in number )
31      is
32      begin
33          dbms_output.put_line( rpad(p_label,40,'.') ||
34                                to_char(p_num,'999,999,999,999') );
35      end;
36 begin
37     -- this query is executed dynamically in order to allow this procedure
38     -- to be created by a user who has access to DBA_SEGMENTS/TABLESPACES
39     -- via a role as is customary.
40     -- NOTE: at runtime, the invoker MUST have access to these two
41     -- views!
42     -- this query determines if the object is a ASSM object or not
43     begin
44        execute immediate
45            'select ts.segment_space_management
46               from dba_segments seg, dba_tablespaces ts
47              where seg.segment_name      = :p_segname
48                and (:p_partition is null or
49                    seg.partition_name = :p_partition)
50                and seg.owner = :p_owner
51                and seg.tablespace_name = ts.tablespace_name'
52               into l_segment_space_mgmt
53              using p_segname, p_partition, p_partition, p_owner;
54     exception
55         when too_many_rows then
56            dbms_output.put_line
57            ( 'This must be a partitioned table, use p_partition => ');
58            return;
59     end;
60
61
62     -- if the object is in an ASSM tablespace, we must use this API
63     -- call to get space information, else we use the FREE_BLOCKS
64     -- API for the user managed segments
65     if l_segment_space_mgmt = 'AUTO'
66     then
67       dbms_space.space_usage
68       ( p_owner, p_segname, p_type, l_unformatted_blocks,
69         l_unformatted_bytes, l_fs1_blocks, l_fs1_bytes,
70         l_fs2_blocks, l_fs2_bytes, l_fs3_blocks, l_fs3_bytes,
71         l_fs4_blocks, l_fs4_bytes, l_full_blocks, l_full_bytes, p_partition);
72
73       p( 'Unformatted Blocks ', l_unformatted_blocks );
74       p( 'FS1 Blocks (0-25) ', l_fs1_blocks );
75       p( 'FS2 Blocks (25-50) ', l_fs2_blocks );
76       p( 'FS3 Blocks (50-75) ', l_fs3_blocks );
77       p( 'FS4 Blocks (75-100)', l_fs4_blocks );
78       p( 'Full Blocks        ', l_full_blocks );
79    else
80       dbms_space.free_blocks(
81         segment_owner     => p_owner,
82         segment_name      => p_segname,
83         segment_type      => p_type,
84         freelist_group_id => 0,
85         free_blks         => l_free_blks);
86
87       p( 'Free Blocks', l_free_blks );
88    end if;
89
90    -- and then the unused space API call to get the rest of the
91    -- information
92    dbms_space.unused_space
93    ( segment_owner     => p_owner,
94      segment_name      => p_segname,
95      segment_type      => p_type,
96      partition_name    => p_partition,
97      total_blocks      => l_total_blocks,
98      total_bytes       => l_total_bytes,
99      unused_blocks     => l_unused_blocks,
100      unused_bytes      => l_unused_bytes,
101      LAST_USED_EXTENT_FILE_ID => l_LastUsedExtFileId,
102      LAST_USED_EXTENT_BLOCK_ID => l_LastUsedExtBlockId,
103      LAST_USED_BLOCK => l_LAST_USED_BLOCK );
104
105      p( 'Total Blocks', l_total_blocks );
106      p( 'Total Bytes', l_total_bytes );
107      p( 'Total MBytes', trunc(l_total_bytes/1024/1024) );
108      p( 'Unused Blocks', l_unused_blocks );
109      p( 'Unused Bytes', l_unused_bytes );
110      p( 'Last Used Ext FileId', l_LastUsedExtFileId );
111      p( 'Last Used Ext BlockId', l_LastUsedExtBlockId );
112      p( 'Last Used Block', l_LAST_USED_BLOCK );
113 end;
114
115 /
Procedure created.
SQL> desc show_space
PROCEDURE show_space
Argument Name                  Type                    In/Out Default?
P_SEGNAME                      VARCHAR2                IN
P_OWNER                        VARCHAR2                IN     DEFAULT
P_TYPE                         VARCHAR2                IN     DEFAULT
P_PARTITION                    VARCHAR2                IN     DEFAULT
SQL> set serveroutput on
SQL> exec show_space('TEST222','SCOTT');
BEGIN show_space('TEST222','SCOTT'); END;
ERROR at line 1:
ORA-00942: table or view does not exist
ORA-06512: at "SCOTT.SHOW_SPACE", line 44
ORA-06512: at line 1
SQL> conn / as sysdba
Connected.
SQL> grant sysdba to scott;
Grant succeeded.
SQL> conn scott/tiger as sysdba
Connected.
SQL> exec show_space('TEST222','SCOTT');
BEGIN show_space('TEST222','SCOTT'); END;
ERROR at line 1:
ORA-06550: line 1, column 7:
PLS-00201: identifier 'SHOW_SPACE' must be declared
ORA-06550: line 1, column 7:
PL/SQL: Statement ignored
SQL> exec scott.show_space('TEST222','SCOTT');
PL/SQL procedure successfully completed.
SQL> set serveroutput on
SQL> exec scott.show_space('TEST222','SCOTT');
Unformatted Blocks .....................               0
FS1 Blocks (0-25) .....................               0
FS2 Blocks (25-50) .....................               1
FS3 Blocks (50-75) .....................               0
FS4 Blocks (75-100).....................               1
Full Blocks        .....................             807
Total Blocks............................             896
Total Bytes.............................       7,340,032
Total MBytes............................               7
Unused Blocks...........................              65
Unused Bytes............................         532,480
Last Used Ext FileId....................               4
Last Used Ext BlockId...................           1,289
Last Used Block.........................              63
PL/SQL procedure successfully completed.
SQL>http://asktom.oracle.com/pls/asktom/f?p=100:11:0::::P11_QUESTION_ID:5350053031470
I use this to find the space allocations.
Just read your post again,this is not going to show you the percentage of the free/used space. This is going to be the number of blocks which are free/used. For the growth trend, you can look at (in 10g) Oracle EM. It has added now,Segment Growth Trend report which can show you for each object,comparing to the allocated space to the object,how much space is being used by it.
HTH
Aman....

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l_length number;
l_loops number;
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v_intNumRows := dbms_sql.execute(v_intCur);
dbms_sql.close_cursor(v_intCur);
end createTempTab;
end;
/

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Hi,
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oracle 10.2.0.5.0 Standard Edition
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create table LOGMNR1
(col1 varchar2(100));
####### IT DOES FIND INSERTS FOR THE OLD EPACS.COLUMN_COUNTS TABLE ########
2013/10/09 14:03:54 ORACLE
INSERT
insert into "EPACS"."COLUMN_COUNTS"("TABLE_NM","TABLE_ROW_QTY","COLUMN_NM","COLU
MN_QTY","LAST_UPDATE") values ('TEST1','99','TEST2','88','09-OCT-13');
2013/10/09 14:05:09 ORACLE
INSERT
insert into "EPACS"."COLUMN_COUNTS"("TABLE_NM","TABLE_ROW_QTY","COLUMN_NM","COLU
MN_QTY","LAST_UPDATE") values ('TEST3','77','TEST4','66','09-OCT-13');
####### AND IT FIND THE CREATE FOR THE ORACLE.LOGMNRAFTER TABLE ########
2013/10/09 14:06:11 ORACLE
DDL
CREATE TABLE LOGMNRAFTER (COL1 VARCHAR2(100));
###### BOTH TABLES ARE "LOGGING" AND LIVE IN THE SAME TABLESPACE ######
###### LOGGING IS FORCED AT THE DATABASE LEVEL ####
SQL> select force_logging from v$database;
YES
SQL> select owner,table_name,logging
2 from dba_tables where owner in ('EPACS','ORACLE')
3 and table_name in('COLUMN_COUNTS','LOGMNR1');
EPACS                          COLUMN_COUNTS                  YES
ORACLE                         LOGMNR1                        YES
SQL> SPOOL OFF

Nither the table showing only DDL nor the table showing DML have supplemental logging.
thanks.
select count(*) from ALL_LOG_GROUPS
   where LOG_GROUP_TYPE='ALL COLUMN LOGGING' and OWNER='ORACLE' and table_name='LMTEST1'
SQL> /
COUNT(*)
         0
    select count(*) from ALL_LOG_GROUPS
   where LOG_GROUP_TYPE='ALL COLUMN LOGGING' and OWNER='EPACS' and table_name='COLUMN_COUNTS'
COUNT(*)
         0
Message was edited by: user12156890
apparently this is an issue with the database configuration and not log miner. I ran the same test against the prodcution database and got both the DDL and DML. I used exactly the same test script including the logminer "setup" , obviously changing the name of the log files and the name of a directory.

Extract DDL for all objects separately !

Hi All
I have a huge DB having 3000 tables (having indexes,triggers,synonym), 1200 functions/procedures, 1000 views etc.
I need to extract only metadata and put into a version control repository.
I need to extract all objects (tables,procs,functions,views) in separate files, with the grants for each procs/func/table/view in the respective procs/func/table/view file only.
Indexes should be in respective table file only. Each object (procs/func/table/view etc) should have DROP command in the beginning.
I tried sql developer, but it gives separate files for grants,indexes,triggers,drops etc and also gives option to generate one script for all tables, one for all views, one for all indexes and so on, so doesn't satisfy my requirement.
Please suggest me a good tool (preferably FREE one) to extract the metadata in said fashion.
Thanks.

AnkitV wrote:
Hi All
I have a huge DB having 3000 tables (having indexes,triggers,synonym), 1200 functions/procedures, 1000 views etc.
I need to extract only metadata and put into a version control repository.
I need to extract all objects (tables,procs,functions,views) in separate files, with the grants for each procs/func/table/view in the respective procs/func/table/view file only.
Indexes should be in respective table file only. Each object (procs/func/table/view etc) should have DROP command in the beginning.The hard part is the requirement of separating the items into different files.
sb2075's answers are your best option. Write a PL/SQL script on the server to use DBMS_METADATA.GET_DDL or whatevever equivalent extraction routine will work for you. Loop through the objects you need from the data dictionary and writing the data using UTL_FILE. The simplified logic should look something like
foreach table
get the ddl
generate filename
open file
write ddl
close file>
I tried sql developer, but it gives separate files for grants,indexes,triggers,drops etc and also gives option to generate one script for all tables, one for all views, one for all indexes and so on, so doesn't satisfy my requirement.You don't want to manually use SQL*Developer to do 3000 extractions anyways. The script should do it all for you.

Partition pruning not working for partitioned table joins

Hi,
We are joining 4 partitioned tables on partition column & other key columns. And we are filtering the driving table on partition key. But explain plan is showing that all tables except the driving table are not partition pruning and scanning all partitions.Is there any limitation that filter condition cannot be dynamic?
Thanks a lot in advance.
Here are the details...
SELECT a.pay_prd_id,
              a.a_id,
              a.a_evnt_no
FROM b,
            c,
            a,
            d
WHERE (    a.pay_prd_id = b.pay_prd_id ---partition range all
            AND a.a_evnt_no = b.b_evnt_no
            AND a.a_id       = b.b_id
   AND (    a.pay_prd_id = c.pay_prd_id---partition range all
        AND a.a_evnt_no = c.c_evnt_no
        AND a.a_id       = c.c_id
   AND (    a.pay_prd_id = d.pay_prd_id---partition range all
        AND a.a_evnt_no = d.d_evnt_no
        AND a.a_id       = d.d_id
   AND (a.pay_prd_id = ---partition range single
           CASE '201202'
              WHEN 'YYYYMM'
                 THEN (SELECT min(pay_prd_id)
                                  FROM pay_prd
                                 WHERE pay_prd_stat_cd = 2)
              ELSE TO_NUMBER ('201202', '999999')
           END
DDLs.
create table pay_prd
pay_prd_id number(6),
pay_prd_stat_cd integer,
pay_prd_stat_desc varchar2(20),
a_last_upd_dt DATE
insert into pay_prd
select 201202,2,'OPEN',sysdate from dual
union all
select 201201,1,'CLOSE',sysdate from dual
union all
select 201112,1,'CLOSE',sysdate from dual
union all
select 201111,1,'CLOSE',sysdate from dual
union all
select 201110,1,'CLOSE',sysdate from dual
union all
select 201109,1,'CLOSE',sysdate from dual
CREATE TABLE A
(PAY_PRD_ID    NUMBER(6) NOT NULL,
A_ID        NUMBER(9) NOT NULL,
A_EVNT_NO    NUMBER(3) NOT NULL,
A_DAYS        NUMBER(3),
A_LAST_UPD_DT    DATE
PARTITION BY RANGE (PAY_PRD_ID)
INTERVAL( 1)
PARTITION A_0001 VALUES LESS THAN (201504)
ENABLE ROW MOVEMENT;
ALTER TABLE A ADD CONSTRAINT A_PK PRIMARY KEY (PAY_PRD_ID,A_ID,A_EVNT_NO) USING INDEX LOCAL;
insert into a
select 201202,1111,1,65,sysdate from dual
union all
select 201202,1111,2,75,sysdate from dual
union all
select 201202,1111,3,85,sysdate from dual
union all
select 201202,1111,4,95,sysdate from dual
CREATE TABLE B
(PAY_PRD_ID    NUMBER(6) NOT NULL,
B_ID        NUMBER(9) NOT NULL,
B_EVNT_NO    NUMBER(3) NOT NULL,
B_DAYS        NUMBER(3),
B_LAST_UPD_DT    DATE
PARTITION BY RANGE (PAY_PRD_ID)
INTERVAL( 1)
PARTITION B_0001 VALUES LESS THAN (201504)
ENABLE ROW MOVEMENT;
ALTER TABLE B ADD CONSTRAINT B_PK PRIMARY KEY (PAY_PRD_ID,B_ID,B_EVNT_NO) USING INDEX LOCAL;
insert into b
select 201202,1111,1,15,sysdate from dual
union all
select 201202,1111,2,25,sysdate from dual
union all
select 201202,1111,3,35,sysdate from dual
union all
select 201202,1111,4,45,sysdate from dual
CREATE TABLE C
(PAY_PRD_ID    NUMBER(6) NOT NULL,
C_ID        NUMBER(9) NOT NULL,
C_EVNT_NO    NUMBER(3) NOT NULL,
C_DAYS        NUMBER(3),
C_LAST_UPD_DT    DATE
PARTITION BY RANGE (PAY_PRD_ID)
INTERVAL( 1)
PARTITION C_0001 VALUES LESS THAN (201504)
ENABLE ROW MOVEMENT;
ALTER TABLE C ADD CONSTRAINT C_PK PRIMARY KEY (PAY_PRD_ID,C_ID,C_EVNT_NO) USING INDEX LOCAL;
insert into c
select 201202,1111,1,33,sysdate from dual
union all
select 201202,1111,2,44,sysdate from dual
union all
select 201202,1111,3,55,sysdate from dual
union all
select 201202,1111,4,66,sysdate from dual
CREATE TABLE D
(PAY_PRD_ID    NUMBER(6) NOT NULL,
D_ID        NUMBER(9) NOT NULL,
D_EVNT_NO    NUMBER(3) NOT NULL,
D_DAYS        NUMBER(3),
D_LAST_UPD_DT    DATE
PARTITION BY RANGE (PAY_PRD_ID)
INTERVAL( 1)
PARTITION D_0001 VALUES LESS THAN (201504)
ENABLE ROW MOVEMENT;
ALTER TABLE D ADD CONSTRAINT D_PK PRIMARY KEY (PAY_PRD_ID,D_ID,D_EVNT_NO) USING INDEX LOCAL;
insert into c
select 201202,1111,1,33,sysdate from dual
union all
select 201202,1111,2,44,sysdate from dual
union all
select 201202,1111,3,55,sysdate from dual
union all
select 201202,1111,4,66,sysdate from dual

Below query generated from Business Objects and submitted to Database (the case statement is generated by BO). Cant we use Case/Subquery/Decode etc for the partitioned column? We are assuming that the case causing the issue to not to dynamic partition elimination on the other joined partitioned tables (TAB_B_RPT, TAB_C_RPT).
SELECT TAB_D_RPT.acvy_amt,
       TAB_A_RPT.itnt_typ_desc,
       TAB_A_RPT.ls_typ_desc,
       TAB_A_RPT.evnt_no,
       TAB_C_RPT.pay_prd_id,
       TAB_B_RPT.id,
       TAB_A_RPT.to_mdfy,
       TAB_A_RPT.stat_desc
FROM TAB_D_RPT,
       TAB_C_RPT fee_rpt,
       TAB_C_RPT,
       TAB_A_RPT,
       TAB_B_RPT
WHERE (TAB_B_RPT.id = TAB_A_RPT.id)
   AND (    TAB_A_RPT.pay_prd_id = TAB_D_RPT.pay_prd_id -- expecting Partition Range Single, but doing Partition Range ALL
        AND TAB_A_RPT.evnt_no    = TAB_D_RPT.evnt_no
        AND TAB_A_RPT.id         = TAB_D_RPT.id
   AND (    TAB_A_RPT.pay_prd_id = TAB_C_RPT.pay_prd_id -- expecting Partition Range Single, but doing Partition Range ALL
        AND TAB_A_RPT.evnt_no    = TAB_C_RPT.evnt_no
        AND TAB_A_RPT.id         = TAB_C_RPT.id
   AND (    TAB_A_RPT.pay_prd_id = fee_rpt.pay_prd_id -- expecting Partition Range Single
        AND TAB_A_RPT.evnt_no    = fee_rpt.evnt_no
        AND TAB_A_RPT.id         = fee_rpt.id
   AND (TAB_A_RPT.rwnd_ind = 'N')
   AND (TAB_A_RPT.pay_prd_id =
           CASE '201202'
              WHEN 'YYYYMM'
                 THEN (SELECT DISTINCT pay_prd.pay_prd_id
                                  FROM pay_prd
                                 WHERE pay_prd.stat_cd = 2)
              ELSE TO_NUMBER ('201202', '999999')
           END
And its explain plan is...
Plan
SELECT STATEMENT ALL_ROWS Cost: 79 K Bytes: 641 M Cardinality: 3 M
18 HASH JOIN Cost: 79 K Bytes: 641 M Cardinality: 3 M
3 PART JOIN FILTER CREATE SYS.:BF0000 Cost: 7 K Bytes: 72 M Cardinality: 3 M
2 PARTITION RANGE ALL Cost: 7 K Bytes: 72 M Cardinality: 3 M Partition #: 3 Partitions accessed #1 - #1048575
1 TABLE ACCESS FULL TABLE TAB_D_RPT Cost: 7 K Bytes: 72 M Cardinality: 3 M Partition #: 3 Partitions accessed #1 - #1048575
17 HASH JOIN Cost: 57 K Bytes: 182 M Cardinality: 874 K
14 PART JOIN FILTER CREATE SYS.:BF0001 Cost: 38 K Bytes: 87 M Cardinality: 914 K
13 HASH JOIN Cost: 38 K Bytes: 87 M Cardinality: 914 K
6 PART JOIN FILTER CREATE SYS.:BF0002 Cost: 8 K Bytes: 17 M Cardinality: 939 K
5 PARTITION RANGE ALL Cost: 8 K Bytes: 17 M Cardinality: 939 K Partition #: 9 Partitions accessed #1 - #1048575
4 TABLE ACCESS FULL TABLE TAB_C_RPT Cost: 8 K Bytes: 17 M Cardinality: 939 K Partition #: 9 Partitions accessed #1 - #1048575
12 HASH JOIN Cost: 24 K Bytes: 74 M Cardinality: 957 K
7 INDEX FAST FULL SCAN INDEX (UNIQUE) TAB_B_RPT_PK Cost: 675 Bytes: 10 M Cardinality: 941 K
11 PARTITION RANGE SINGLE Cost: 18 K Bytes: 65 M Cardinality: 970 K Partition #: 13 Partitions accessed #KEY(AP)
10 TABLE ACCESS FULL TABLE TAB_A_RPT Cost: 18 K Bytes: 65 M Cardinality: 970 K Partition #: 13 Partitions accessed #KEY(AP)
9 HASH UNIQUE Cost: 4 Bytes: 14 Cardinality: 2
8 TABLE ACCESS FULL TABLE PAY_PRD Cost: 3 Bytes: 14 Cardinality: 2
16 PARTITION RANGE JOIN-FILTER Cost: 8 K Bytes: 106 M Cardinality: 939 K Partition #: 17 Partitions accessed #:BF0001
15 TABLE ACCESS FULL TABLE TAB_C_RPT Cost: 8 K Bytes: 106 M Cardinality: 939 K Partition #: 17 Partitions accessed #:BF0001
Thanks Again.

SYNC(EVERY interval ) deployment for Partitioned Tables

I am wondering if anyone has deployed the SYNC(EVERY "SYSDATE + interval") style in a Partition table environment where there is a large number of partitions but only a few the most recent 7days (lets say 30 days) have any inserts/updates. As I understand it, the SYNC(EVERY interval) creates a DBMS_SCHEDULER job for each partition and the job will submit as per the interval. We have about 5000 partitions on any given day; partitions get dropped and we add a new one for the fututre (we keep 30 days ahead).
1. Is it possible to modify the interval in these auto created Jobs? For Partitions older thasn X days i would want to run the job every Z hours
2. Disable the future jobs until the day required (enable 10 minutes before the partition becomes "active" -- gets data
Regards

Hi,
you can read about this in the manual (http://docs.oracle.com/cd/E11882_01/text.112/e24436/csql.htm#i997677). The manual says: "Each partition of a locally partitioned index can have its own type of sync (ON COMMIT, EVERY, or MANUAL). The type of sync specified in master parameter strings applies to all index partitions unless a partition specifies its own type." So it is possible to set for each partition its own sync type. This is possible with an ALTER statement:
ALTER INDEX index_name MODIFY PARTITION partition_name PARAMETER (paramstring)1. With the above alter you can change it
2. You can put a partition to MANUAL and then synchronize when necessary.
So if you know when the partition needs to change, you can change it possible with another job or procedure.
Herald ten Dam
http://htendam.wordpress.com

Extract DDL for Partitioned tables in Oracle 8i

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