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uninstall_synonyms.sql
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64 lines (59 loc) · 1.91 KB
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set echo off
set feedback off
declare
i integer := 0;
begin
dbms_output.put_line('Dropping synonyms pointing to non-existing objects in schema '||upper('&&ut3_owner'));
for syn in (
select
case when owner = 'PUBLIC'
then 'public synonym '
else 'synonym ' || owner || '.' end || synonym_name as syn_name,
table_owner||'.'||table_name as for_object
from all_synonyms s
where table_owner = upper('&&ut3_owner') and table_owner != owner
and not exists (select 1 from all_objects o where o.owner = s.table_owner and o.object_name = s.table_name)
)
loop
begin
execute immediate 'drop '||syn.syn_name;
dbms_output.put_line('Dropped '||syn.syn_name||' for object '||syn.for_object);
i := i + 1;
exception
when others then
dbms_output.put_line('FAILED to drop '||syn.syn_name||' for object '||syn.for_object);
end;
end loop;
dbms_output.put_line('&&line_separator');
dbms_output.put_line(i||' synonyms dropped');
end;
/
declare
i integer := 0;
begin
dbms_output.put_line('Dropping synonyms pointing to PL/SQL code coverage objects on 12.2 ' || upper('&&ut3_owner'));
for syn in (
select
case when owner = 'PUBLIC' then 'public synonym '
else 'synonym ' || owner || '.'
end || synonym_name as syn_name,
table_owner || '.' || table_name as for_object
from all_synonyms s
where 1 = 1
and table_owner = upper('&&ut3_owner')
and synonym_name in ('DBMSPCC_BLOCKS','DBMSPCC_RUNS','DBMSPCC_UNITS')
)
loop
begin
execute immediate 'drop '||syn.syn_name;
dbms_output.put_line('Dropped '||syn.syn_name||' for object '||syn.for_object);
i := i + 1;
exception
when others then
dbms_output.put_line('FAILED to drop '||syn.syn_name||' for object '||syn.for_object);
end;
end loop;
dbms_output.put_line('&&line_separator');
dbms_output.put_line(i||' synonyms dropped');
end;
/