Oracle applications database

Question

hi everyone,is there any view or query to count the total no of rows thats exists in entire single database tables.

Answer 1

"entire single database tables"
Do you mean one's db schema...????
If so,
SQL> declare
  2     tab_x number(10);
  3 
  4  begin
  5     for x in (select table_name from user_tables)
  6      loop
  7       select num_rows cnt into tab_x from user_tables
  8            where table_name=x.table_name;
  9       dbms_output.put_line('table_name: '||x.table_name||' rows: '||tab_x);
10      end loop;
11  end;
12  /
table_name: DEPT rows: 5
table_name: EMP rows: 20
table_name: BONUS rows: 0
table_name: SALGRADE rows: 5
table_name: GEOGRAFIKO_DIAMERISMA rows: 13
table_name: NOMOS rows: 51
table_name: NOMARXIA rows: 54
table_name: POLEIS rows: 1033
table_name: POLEIS_DIAM rows: 6158
table_name: TEST_ rows: 0
table_name: TEST_DATES rows: 0
table_name: CHAINED_ROWS rows: 0
table_name: T rows: 3
table_name: NOMARXIA_NUM_POLEON rows: 2
table_name: DIMOS_EMP rows: 6
table_name: DIMOS_NUM_EMPS rows: 1
table_name: ALL_OBJ1 rows: 47200
table_name: ERROR_LOG rows: 2
table_name: ERRLOG_TAB rows: 0
table_name: PLSQL_PROFILER_RUNS rows: 8
table_name: PLSQL_PROFILER_UNITS rows: 40
table_name: EMPLOYEES_TEMP rows: 17
table_name: TEMP_TABLE rows: 24
table_name: EMP_TEMP1 rows: 12
table_name: TAB rows: 9
table_name: B rows: 0
table_name: A rows: 1
table_name: TEST rows:
table_name: GEO_DIAM_COUNT_NOMOI rows: 13
table_name: ALL_OBJ rows: 26226
table_name: PLSQL_PROFILER_DATA rows: 81
table_name: EMP_TEMP rows: 6
table_name: EMP_ rows: 12
PL/SQL procedure successfully completed
Greetings,
Sim