Multiple select staement in 1 query

Question

Hell Team,
I am New to this SQL world. Please help me out with htis:-
I have following queries:-
#select name from v\$database;
#select log_mode from v\$database;
#select count(*)"INVALID_OBJECTS" from dba_objects where status='INVALID';
#select count(*) "INVALID_N/A_INDEXES" from dba_indexes where status!='VALID';
#select count(*)"Invalid Triggers" from user_objects where OBJECT_NAME like '%TRIGGERS%' and status='VALID';
#select count(*) "Broken Jobs" from dba_jobs where broken!='Y';
#select count(*) "Block Corruption" from v\$database_block_corruption;
i want a table which can be generated just by select cmd and it will list the result of all the above queires as follow:-
DB_NAME ARCH_MOD INV_OBJ INV_IDX INV_TRG B_JOB BLK_CRP
PROD NOARCHIVELOG 0 86 6 3 0
I mean to say i want multiple select queries into 1 table (note:- i m not saying to create a tables and then insert,update(using select from other tables), its just a sheel script that will fetch these record into a txt file)

Answer 1

Something like this ?
SQL> ed
Wrote file afiedt.buf
  1  select a.name,
  2  a.log_mode,
  3  b."INVALID_OBJECTS",
  4  c."INVALID_N/A_INDEXES",
  5  d."Invalid Triggers",
  6  e."Broken Jobs",
  7  f."Block Corruption"
  8  from
  9  v$database a,
10  (select count(*) "INVALID_OBJECTS" from dba_objects where status ='INVALID') b,
11  (select count(*) "INVALID_N/A_INDEXES" from dba_objects where status !='VALID') c,
12  (select count(*) "Invalid Triggers" from user_objects where OBJECT_NAME like '%TRIGGERS%' and status='VALID') d,
13  (select count(*) "Broken Jobs" from dba_jobs where broken!='Y') e,
14* (select count(*) "Block Corruption" from v$database_block_corruption) f
SQL> /
NAME      LOG_MODE     INVALID_OBJECTS INVALID_N/A_INDEXES Invalid Triggers Broken Jobs Block Corruption
ORCL      ARCHIVELOG                 1                   1                0           3                0
SQL>Now just try to replace your script with this :
#!/bin/bash
export hostname=$2;
echo " export started"
export ORACLE_SID=$1;
export ORACLE_HOME=/$1db/db/10.2.0;
export LD_LIBRARY_PATH=/lib:/usr/lib:/usr/local/lib:$ORACLE_HOME/lib;
export TNS_ADMIN=/$1db/db/tech_st/11.2.0/network/admin/$1_$2;
PATH=/usr/bin:/usr/sbin:/usr/ccs/bin:/usr/local/oracle/bin:/usr/local/bin:/usr/dt/bin:/usr/openwin/bin:/usr/ucb:$ORACLE_HOME/bin:$ORACLE_HOME/OPatch;
export PATH=$PATH:$ORACLE_HOME/bin;
echo $ORACLE_HOME
echo "all export complete"
#export var1=/$1db/db/tech_st/11.2.0/$1_$2.env
#export var2=/$1db/db/tech_st/11.1.0/$1_$2.env
export var3=/$1db/db/10.2.0/$1_$2.env
#. /$1db/db/tech_st/11.2.0/$1_$2.env
#. /$1db/db/tech_st/11.1.0/$1_$2.env
#./$1db/db/10.2.0/$1_$2.env
sqlplus / as sysdba <<eof
select a.name,
a.log_mode,
b."INVALID_OBJECTS",
c."INVALID_N/A_INDEXES",
d."Invalid Triggers",
e."Broken Jobs",
f."Block Corruption"
from
v\$database a,
(select count(*) "INVALID_OBJECTS" from dba_objects where status ='INVALID') b,
(select count(*) "INVALID_N/A_INDEXES" from dba_objects where status !='VALID') c,
(select count(*) "Invalid Triggers" from user_objects where OBJECT_NAME like '%TRIGGERS%' and status='VALID') d,
(select count(*) "Broken Jobs" from dba_jobs where broken!='Y') e,
(select count(*) "Block Corruption" from v\$database_block_corruption) f;
exit; >>filename.txt
Let us know if it works for you or not.
Regards
Girish Sharma