Checking free space in tables across all the tables in database

Hello ,
I have the below script which Gives the Free Blocks , Unused Blocks for the Tables of the Current User ( In which schema the script is run). How can this be modified so that it loops through all the schema tables in the database. ( Got this script from tom kytes blog)
create or replace type show_space_type
as object
( owner varchar2(30),
segment_name varchar2(30),
partition_name varchar2(30),
segment_type varchar2(30),
free_blocks number,
total_blocks number,
total_bytes number,
unused_blocks number,
unused_bytes number,
last_used_ext_fileid number,
last_used_ext_blockid number,
last_used_block number
create or replace type show_space_table_type
as table of show_space_type
create or replace
function show_space_for
( p_segname in varchar2,
p_owner in varchar2 default user,
p_type in varchar2 default 'TABLE',
p_partition in varchar2 default NULL )
return show_space_table_type
authid CURRENT_USER
PIPELINED
as
pragma autonomous_transaction;
type rc is ref cursor;
l_cursor rc;
l_free_blks number;
l_total_blocks number;
l_total_bytes number;
l_unused_blocks number;
l_unused_bytes number;
l_LastUsedExtFileId number;
l_LastUsedExtBlockId number;
l_last_used_block number;
l_sql long;
l_conj varchar2(7) default ' where ';
l_owner varchar2(30);
l_segment_name varchar2(30);
l_segment_type varchar2(30);
l_partition_name varchar2(30);
procedure add_predicate( p_name in varchar2, p_value in varchar2 )
as
begin
if ( instr( p_value, '%' ) > 0 )
then
l_sql := l_sql || l_conj || p_name || ' like ''' || upper(p_value) || '''';
l_conj := ' and ';
elsif ( p_value is not null )
then
l_sql := l_sql || l_conj || p_name || ' = ''' || upper(p_value) || '''';
l_conj := ' and ';
end if;
end;
begin
l_sql := 'select owner, segment_name, segment_type, partition_name
from dba_segments ';
add_predicate( 'segment_name', p_segname );
add_predicate( 'owner', p_owner );
add_predicate( 'segment_type', p_type );
add_predicate( 'partition', p_partition );
execute immediate 'alter session set cursor_sharing=force';
open l_cursor for l_sql;
execute immediate 'alter session set cursor_sharing=exact';
loop
fetch l_cursor into l_owner, l_segment_name, l_segment_type, l_partition_name;
dbms_output.put_line( l_segment_name || ',' || l_segment_type );
exit when l_cursor%notfound;
begin
dbms_space.free_blocks
( segment_owner => l_owner,
segment_name => l_segment_name,
segment_type => l_segment_type,
partition_name => l_partition_name,
freelist_group_id => 0,
free_blks => l_free_blks );
dbms_space.unused_space
( segment_owner => l_owner,
segment_name => l_segment_name,
segment_type => l_segment_type,
partition_name => l_partition_name,
total_blocks => l_total_blocks,
total_bytes => l_total_bytes,
unused_blocks => l_unused_blocks,
unused_bytes => l_unused_bytes,
LAST_USED_EXTENT_FILE_ID => l_LastUsedExtFileId,
LAST_USED_EXTENT_BLOCK_ID => l_LastUsedExtBlockId,
LAST_USED_BLOCK => l_LAST_USED_BLOCK );
pipe row ( show_space_type( l_owner, l_segment_name, l_partition_name,
l_segment_type, l_free_blks, l_total_blocks,l_total_bytes, l_unused_blocks, l_unused_bytes,
l_lastUsedExtFileId, l_LastUsedExtBlockId, l_last_used_block ) );
exception
when others then null;
end;
end loop;
close l_cursor;
return;
end;
select SEGMENT_NAME, SEGMENT_TYPE, FREE_BLOCKS,TOTAL_BLOCKS,UNUSED_BLOCKS , (TOTAL_BYTES)/1024/1024 "Total MB", (UNUSED_BYTES)/1024/1024 "UNUSED MB"
from table( show_space_for( '%',user,'%' ) );
I am not really good at using the pl/sql . I was thinking to use a cursor to loop through the dba_users but not sure where and how I can insert it the code.
Thanks for any help.

http://asktom.oracle.com/pls/apex/f?p=100:11:0::::P11_QUESTION_ID:1336002638218#1339720300346849060
Do a search yourself on AskTom.
Chances are you don't need to do anything at all here, but it depends on a lot of things...
Also search the Database-General forum on this subject:
General Database Discussions
Oracle Onine Documentation:
http://www.oracle.com/pls/db102/homepage
Just do some quick searches from there as well.

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Cannot display all the tables of the schema!!!

Hi:
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Similarly, I have 852 tables owned by the connected user (selected count from user_tables and checked the user tables report which has this many records returned), but when I double-click on the "Show More" and select Show All, I only get approximately 375 tables listed.
It doesn't help that the sorting is different - ie ASF_ comes before ASFB in the connection pane but the other way around in the report.
However, it looks as though the problem is that tables that are not analysed (based on the report data in DATE_LAST_ANALYZED) are not being displayed under the Table node.

What r all the tables used for this report. please reply

hai,
what r all the tables used for this report.
report :
<b>
Report to display all finished goods that go out-of-stock. Developed a drill down report for materials details (totals and subtotals for material stock values by material group and material type).</b>
thanks in advance

hi Ashok,
Check this out
http://www.allsaplinks.com/tables.html
http://www.sapgenie.com/abap/tables.htm
Regards,
Santosh

Script to generate all the tables and objects in a schema

how to write a script to generate all the tables and objects in a schema.
with toad the no of tables generated is not matching when i check from schema .

Dear Sidhant,
Try this script:
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set feedback off
set serveroutput on size 100000
spool ddl_schema.sql
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dbms_output.put_line('-- DROP TABLES --');
dbms_output.put_line('--');
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    v_cname char(32);
    v_type     char(20);
    v_null   varchar2(10);
    v_maxcol number;
    v_virg     varchar2(1);
begin
dbms_output.put_line('--');
dbms_output.put_line('-- CREATE TABLES --');
dbms_output.put_line('--');
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        v_tname:=rt.table_name;
        v_virg:=',';
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                            data_precision,data_scale,nullable,column_id
                from user_tab_columns tc
                where tc.table_name=rt.table_name
                order by table_name,column_id) loop
                    v_cname:=rc.column_name;
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                        v_type:='VARCHAR2('||rc.data_length||')';
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                        v_type:='NUMBER('||rc.data_precision||','||rc.data_scale||')';
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                    end if;
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                        v_null:='NULL';
                    else
                        v_null:='NOT NULL';
                    end if;
                    select max(column_id)
                        into v_maxcol
                        from user_tab_columns c
                        where c.table_name=rt.table_name;
                    if rc.column_id=v_maxcol then
                        v_virg:='';
                    end if;
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        dbms_output.put_line(');');
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end;
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    v_virg        varchar2(1);
    v_maxcol    number;
begin
dbms_output.put_line('--');
dbms_output.put_line('-- PRIMARY KEYS --');
dbms_output.put_line('--');
    for rcn in (select table_name,constraint_name
            from user_constraints
            where constraint_type='P'
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        dbms_output.put_line ('ALTER TABLE '||rcn.table_name||' ADD (');
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        v_virg:=',';
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                from user_cons_columns cl
                where cl.constraint_name=rcn.constraint_name
                order by position) loop
            select max(position)
                into v_maxcol
                from user_cons_columns c
                where c.constraint_name=rcn.constraint_name;
            if rcl.position=v_maxcol then
                v_virg:='';
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            dbms_output.put_line (rcl.column_name||v_virg);
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        dbms_output.put_line('USING INDEX );');
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end;
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    v_virg        varchar2(1);
    v_maxcol    number;
    v_tname        varchar2(30);
begin
dbms_output.put_line('--');
dbms_output.put_line('-- FOREIGN KEYS --');
dbms_output.put_line('--');
    for rcn in (select table_name,constraint_name,r_constraint_name
            from user_constraints
            where constraint_type='R'
            order by table_name) loop
        dbms_output.put_line ('ALTER TABLE '||rcn.table_name||' ADD (');
        dbms_output.put_line ('CONSTRAINT '||rcn.constraint_name);
        dbms_output.put_line ('FOREIGN KEY (');
        v_virg:=',';
        for rcl in (select column_name,position
                from user_cons_columns cl
                where cl.constraint_name=rcn.constraint_name
                order by position) loop
            select max(position)
                into v_maxcol
                from user_cons_columns c
                where c.constraint_name=rcn.constraint_name;
            if rcl.position=v_maxcol then
                v_virg:='';
            end if;
            dbms_output.put_line (rcl.column_name||v_virg);
        end loop;
        select table_name
            into v_tname
            from user_constraints c
            where c.constraint_name=rcn.r_constraint_name;
        dbms_output.put_line(') REFERENCES '||v_tname||' (');
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                into v_maxcol
                from user_cons_columns c
                where c.constraint_name=rcn.r_constraint_name;
        v_virg:=',';
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            from user_cons_columns c
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                from user_cons_columns cl
                where rcn.r_constraint_name=cl.constraint_name
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            if rcr.position=v_maxcol then
                v_virg:='';
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dbms_output.put_line('--');
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dbms_output.put_line('--');
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dbms_output.put_line('-- INDEXES --');
dbms_output.put_line('--');
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spool off
set feedback on
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Francisco Munoz Alvarez
www.oraclenz.com

Search in database in all the tables

Hi friends,
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Johney wrote:
Hi VT
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-- Mark the answer as correct/helpful

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Message was edited by: Sharath kumar R

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Checking free space in tables across all the tables in database

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