How to avoid the union and use a left join

Similar Questions

• How to avoid the 'union' to combine several sqls in one?

  Hi all
  
  I wrote to the sql below for a list of instructions which do not have audit defined on it.
  
  The sql works very well and gives the right output, but its effective not because I am struck dba_stmt_audit_opts several times.
  
  Is there anyway I can avoid the union and get the same result by pressing dba_stmt_audit_opts once or twice?
  
  Thanks for you help,
  Hozy
  
  ------------------------------------------
  Select * from
  (
  SELECT "audit_alter_any_table" as a PROPERTY, 'ALTER ANY TABLE' as VALUE, "NA" as value2
  OF dba_stmt_audit_opts
  WHERE audit_option = "ALTER ANY TABLE"
  AND the success = "BY ACCESS.
  AND failure = "BY ACCESS.
  AND user_name IS NULL
  AND proxy_name IS NULL
  Having COUNT ()) = 0
  Union
  SELECT "audit_alter_user" as a PROPERTY, "ALTER USER' as VALUE,"NA"as value2
  OF dba_stmt_audit_opts
  WHERE audit_option = 'ALTER USER'
  AND the success = "BY ACCESS.
  AND failure = "BY ACCESS.
  AND user_name IS NULL
  AND proxy_name IS NULL
  Having COUNT ()) = 0
  Union
  SELECT "audit_create_role" as a PROPERTY, "CREATE ROLE" as a VALUE, "NA" as value2
  OF dba_stmt_audit_opts
  WHERE audit_option = "CREATE ROLE"
  AND the success = "BY ACCESS.
  AND failure = "BY ACCESS.
  AND user_name IS NULL
  AND proxy_name IS NULL
  Having COUNT ()) = 0
  Union
  SELECT "audit_create_user" as a PROPERTY, "CREATE USER" as a VALUE, "NA" as value2
  OF dba_stmt_audit_opts
  WHERE audit_option = 'CREATE USER'
  AND the success = "BY ACCESS.
  AND failure = "BY ACCESS.
  AND user_name IS NULL
  AND proxy_name IS NULL
  Having COUNT ()) = 0
  Union
  SELECT "audit_create_session" as a PROPERTY, "CREATE SESSION" as a VALUE, "NA" as value2
  OF dba_stmt_audit_opts
  WHERE audit_option = "CREATE SESSION".
  AND the success = "BY ACCESS.
  AND failure = "BY ACCESS.
  AND user_name IS NULL
  AND proxy_name IS NULL
  Having COUNT ()) = 0
  Union
  SELECT "audit_drop_any_proc" as a PROPERTY, "DROP ANY PROCEDURE" as VALUE, "NA" as value2
  OF dba_stmt_audit_opts
  WHERE audit_option = 'DROP ANY PROCEDURE'
  AND the success = "BY ACCESS.
  AND failure = "BY ACCESS.
  AND user_name IS NULL
  AND proxy_name IS NULL
  Having COUNT ()) = 0
  Union
  SELECT "audit_drop_any_table" as a PROPERTY, "DROP ANY TABLE" as a VALUE, "NA" as value2
  OF dba_stmt_audit_opts
  WHERE audit_option = 'DROP ANY TABLE'
  AND the success = "BY ACCESS.
  AND failure = "BY ACCESS.
  AND user_name IS NULL
  AND proxy_name IS NULL
  Having COUNT ()) = 0
  Union
  SELECT "audit_grant_any_priv" as a PROPERTY, "GRANT ANY PRIVILEGE" as a VALUE, "NA" as value2
  OF dba_stmt_audit_opts
  WHERE audit_option = "GRANT ANY PRIVILEGE"
  AND the success = "BY ACCESS.
  AND failure = "BY ACCESS.
  AND user_name IS NULL
  AND proxy_name IS NULL
  Having COUNT ()) = 0
  Union
  SELECT "audit_drop_any_role" as a PROPERTY, "DROP ANY ROLE" as a VALUE, "NA" as value2
  OF dba_stmt_audit_opts
  WHERE audit_option = 'DROP ANY ROLE'
  AND the success = "BY ACCESS.
  AND failure = "BY ACCESS.
  AND user_name IS NULL
  AND proxy_name IS NULL
  Having COUNT ()) = 0
  Union
  SELECT "audit_execute_proc" as a PROPERTY, "RUN the PROCEDURE" as VALUE, "NA" as value2
  OF dba_stmt_audit_opts
  WHERE audit_option = 'PROCEDURE '.
  AND the success = "BY ACCESS.
  AND failure = "BY ACCESS.
  AND user_name IS NULL
  AND proxy_name IS NULL
  Having COUNT ()) = 0
  Union
  SELECT "audit_select_any_dic" as a PROPERTY, "SELECT ANY DICTIONARY" as VALUE, "NA" as value2
  OF dba_stmt_audit_opts
  WHERE audit_option = "SELECT ANY DICTIONARY"
  AND the success = "BY ACCESS.
  AND failure = "BY ACCESS.
  AND user_name IS NULL
  AND proxy_name IS NULL
  Having COUNT ()) = 0
  Union
  SELECT "audit_grant_any_obj" as a PROPERTY, 'GRANT ANY OBJECT' as VALUE, "NA" as value2
  OF dba_stmt_audit_opts
  WHERE audit_option = "GRANT ANY OBJECT"
  AND the success = "BY ACCESS.
  AND failure = "BY ACCESS.
  AND user_name IS NULL
  AND proxy_name IS NULL
  Having COUNT ()) = 0
  Union
  SELECT "audit_create_any_lib" as a PROPERTY, "CREATE ANY LIBRARY" as a VALUE, "NA" as value2
  OF dba_stmt_audit_opts
  WHERE audit_option = "CREATE ANY LIBRARY"
  AND the success = "BY ACCESS.
  AND failure = "BY ACCESS.
  AND user_name IS NULL
  AND proxy_name IS NULL
  Having COUNT ()) = 0
  Union
  SELECT "audit_create_lib" as a PROPERTY, "CREATE LIBRARY" as a VALUE, "NA" as value2
  OF dba_stmt_audit_opts
  WHERE audit_option = "CREATE LIBRARY"
  AND the success = "BY ACCESS.
  AND failure = "BY ACCESS.
  AND user_name IS NULL
  AND proxy_name IS NULL
  Having COUNT ()) = 0
  );

  Maybe something like that is what you are looking for:

  with options as (select 'ALTER ANY TABLE' col1 from dual union all
                   select 'ALTER USER' col1 from dual union all
                   .... -- all your audit_options
                   )
  select col1
  from   options
  minus
  select audit_option
  from   dba_stmt_audit_opts;
  

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  Hello

  When I write html codes, I try to use "Ctr + ALt + I" to insert an image in the html code. "the codes will show width and height, for example" < img src = "Add - btn.gif" alt = "" "width ="76"height ="25"/ >", you can see, the code is not clean enough, I must remove the width and height by hand, is there a way I can insert a picture, without codes with the width and height.

  Thank you.

  Frank

  Hello

  First of all, welcome to the forum.

  is it possible that I can insert a picture, without codes with the width and height.

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  PZ

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  Ajay

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  Hope that helps!

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