Want to create Ineractive report by using pl/sql block

Question

Hi,
But If have to read different informations for different tables, how can I do ?
For example:
for s in (SELECT srv_sys_name,ddb_dbname
FROM search_master
WHERE ( ddb_dbname like '%'||:p7_ddb_dbname||'%' AND :p7_ddb_dbname IS NOT NULL ))
loop
apex_collection.add_member(p7_col, s.srv_sys_name, s.ddb_dbname );
end loop;
If I have an other table to look to get other informations, i don't know what to do ?
It's my problem for now.
Thanks in advance. Bye.

Answer 1

HTML_DB 1.6 + Apex 4.0 + Hyperion user wrote:
But If have to read different informations for different tables, how can I do ?
For example:
for s in (SELECT srv_sys_name,ddb_dbname
FROM search_master
WHERE ( ddb_dbname like '%'||:p7_ddb_dbname||'%' AND :p7_ddb_dbname IS NOT NULL ))
loop
apex_collection.add_member(p7_col, s.srv_sys_name, s.ddb_dbname );
end loop;If I have an other table to look to get other informations, i don't know what to do ?Generally, perform a join combining the tables.
Additionally, creating collections row-by-row is horribly inefficient. Use the <tt>APEX_COLLECTION.CREATE_COLLECTION_FROM_QUERY_B</tt> bulk methods instead.
However in this case the the PL/SQL and collection-based approach is unnecessary. Base the IR on the query (plus joins to whatever other tables are necessary):
select srv_sys_name,ddb_dbname
from search_master
where ddb_dbname like :p7_ddb_dbname_qryand compute hidden item <tt>p7_ddb_dbname_qry</tt> to include the value of <tt>p7_ddb_dbname</tt> and wildcard characters as required.
Finally, note that <tt>LIKE</tt> searches using leading-edge wildcards on large data sets can be inefficient as this eliminates the possibility of using indexes on the searched column.
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