Doubt in Cursor

Question

Hi,
I want to populate a table with table name and total number of rows for all tables in the database.
code is:
1 declare
2 cursor c1 is select table_name from user_tables;
3 l_count number;
4 begin
5 for mvr in c1
6 loop
7 select count(*) into l_count where table=mvr.table_name;
8 insert into x values(mvr.table_name,l_count);
9 end loop;
10 end;
The pbm is on line 7...mvr.table_name should be declared...
Pls guide me..
Adios..

Answer 1

Another solution with pipelined function (since 9i database)
CREATE TYPE TYP_TB_COUNT AS OBJECT ( table_name VARCHAR2(30), total NUMBER(10) )
CREATE TYPE TYP_TAB_TB_COUNT AS TABLE OF TYP_TB_COUNT
CREATE OR REPLACE FUNCTION Table_Raw_Count (cur_lig in SYS_REFCURSOR)
RETURN TYP_TAB_TB_COUNT PIPELINED
IS
   Col   TYP_TB_COUNT := TYP_TB_COUNT (NULL,NULL) ;
   Rec   USER_TABLES%ROWTYPE ;
   Tot   NUMBER(10) ;
Begin
   Loop
     Fetch cur_lig into Rec ;
     Exit When cur_lig%NOTFOUND ;
       Col.table_name := Rec.table_name ;
        execute immediate 'SELECT COUNT(*) FROM ' || Rec.table_name INTO Tot ;
       Col.total := Tot ;
       -- Returns the value--
       PIPE ROW( Col ) ;
    End loop ;
   Return ;
End ;
Connected to:
Oracle Database 10g Enterprise Edition Release 10.1.0.2.0 - Production
With the Partitioning, OLAP and Data Mining options
SQL> Select table_name, total from table(Table_Raw_Count(CURSOR(Select * from USER_TABLES)))
  2  /
TABLE_NAME                          TOTAL
STOCK                                   0
TEST_CLOB                               1
BINAIRES                                2
IMAGES                                  0
TEST_ROWNUM                             4
TEST                                    1
TEST_TREE                               7
TEMPERATURES                           24
PHOTOS_EXT                              1
PHOTOS                                  7
MESSAGES                                7
TABLE_NAME                          TOTAL
MARS                                    5
JANVIER                                 5
FEVRIER                                 5
EMP                                    14
DEPT                                    4
ARTICLES                                3
BIN_DOCS                                2
TRACE                                   0
19 rows selected.
SQL> Francois