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Full Discussion: Syntax problem Oracle
Special Forums UNIX and Linux Applications Syntax problem Oracle Post 303000819 by gandolf989 on Thursday 20th of July 2017 09:58:13 AM
Old 07-20-2017
Here is the updated code with the implicit cursor. You can take out the filter "WHERE rownum < 8". Let me know what your grade is. I should get some credit.

Code:
sys@test> CREATE OR REPLACE PROCEDURE TAB_ROW_COUNT
  2  AS
  3   tab_var  VARCHAR2(4000);
  4   ct_var   NUMBER;
  5   CURSOR c1 IS
  6      SELECT table_name
  7        FROM user_tables
  8       WHERE rownum < 8;
  9  BEGIN
 10     FOR tab_var IN c1
 11     LOOP
 12        EXECUTE IMMEDIATE 'SELECT COUNT(*) cnt FROM '||tab_var.table_name INTO ct_var;
 13        DBMS_OUTPUT.PUT_LINE('There are ' || TO_CHAR(ct_var, '999,999') || ' rows in ' || tab_var.table_name || ' table');
 14     END LOOP;
 15  END;
 16  /

Procedure created.

Elapsed: 00:00:00.02
sys@test>
sys@test> EXEC TAB_ROW_COUNT;
There are    4,119 rows in TAB$ table
There are       10 rows in CLU$ table
There are        0 rows in FET$ table
There are        0 rows in UET$ table
There are   12,042 rows in SEG$ table
There are       29 rows in UNDO$ table
There are       13 rows in TS$ table

PL/SQL procedure successfully completed.

Elapsed: 00:00:00.01

 

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LEARN ABOUT MOJAVE

dbix::class::storage::dbi::oracle::wherejoins

DBIx::Class::Storage::DBI::Oracle::WhereJoins(3)	User Contributed Perl Documentation	  DBIx::Class::Storage::DBI::Oracle::WhereJoins(3)

NAME

       DBIx::Class::Storage::DBI::Oracle::WhereJoins - Oracle joins in WHERE syntax support (instead of ANSI).

PURPOSE

       This module is used with Oracle < 9.0 due to lack of support for standard ANSI join syntax.

SYNOPSIS

       DBIx::Class should automagically detect Oracle and use this module with no work from you.

DESCRIPTION

       This class implements Oracle's WhereJoin support.  Instead of:

	   SELECT x FROM y JOIN z ON y.id = z.id

       It will write:

	   SELECT x FROM y, z WHERE y.id = z.id

       It should properly support left joins, and right joins.	Full outer joins are not possible due to the fact that Oracle requires the entire
       query be written to union the results of a left and right join, and by the time this module is called to create the where query and table
       definition part of the SQL query, it's already too late.

METHODS

       See DBIx::Class::SQLMaker::OracleJoins for implementation details.

BUGS

       Does not support full outer joins.  Probably lots more.

SEE ALSO

       DBIx::Class::SQLMaker
       DBIx::Class::SQLMaker::OracleJoins
       DBIx::Class::Storage::DBI::Oracle::Generic
       DBIx::Class

AUTHOR

       Justin Wheeler "<jwheeler@datademons.com>"

CONTRIBUTORS

       David Jack Olrik "<djo@cpan.org>"

LICENSE

       This module is licensed under the same terms as Perl itself.

perl v5.18.2							    2013-07-12			  DBIx::Class::Storage::DBI::Oracle::WhereJoins(3)
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