Thanks, Schwertner...
I understand that. That's why I was asking for some sample code showing how I would use dynamic SQL to identify the tables.
Anyone?
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Dynamic SQL against dynamically created tables
Hello Gurus,
I need to write a stored procedure that will extract data from a collection of dynamically created tables. For example, one table name could be 'TESTAPP_JL_1_2009' where the application name = TESTAPP and year = 2009. 'TESTAPP_JL_2_2009' = application = TESTAPP and year = 2009. There is no assuarance that these tables 'will' be created. These tables are created by an application - neither the code nor the schema is published. If someone could provide some direction or maybe some sample code, I would be very grateful!
Cheers!
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Answers
I am not sure if you are looking for this. This is the part where i am using dynamic sql.
declare
var_ind_array ind_array;
begin
EXECUTE IMMEDIATE 'CREATE TABLE temp_tanf_indexes( COL VARCHAR(4000) )';
var_ind_array := ind_array();
FOR i in c_indexes LOOP
var_ind_array.Extend(1);
str := dbms_metadata.get_ddl('IND
EXECUTE IMMEDIATE 'insert into temp_tanf_indexes values(''' || str || ''')';
str:='DROP INDEX '||i.index_name;
EXECUTE IMMEDIATE str;
END LOOP;
end;
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by: schwertnerPosted on 2009-10-29 at 09:30:57ID: 25695415
When a table is created in the application the only way to use it is dynamic SQL
The reason is that if the table doesn't exist in advance the static SQL statement
against this table will cause an error (Table or view doesn't exist).