Hi,
How do i get DDL of a Table from system catalog ?
Purpose :
1) i need to create an external table on the basis of another table.
create table ext_table (like table_name); ------------------> this doesnot work for external tables.
2) so i need to query catalog to get definition of the table.
on the basis of this definition i can create external table .
eg: i am looking for some thing like :
select * from pg_catalog where table_name=' srikanth_ext_parallel_crt_sms_logs_child_depth_1_d_2008_03_30_daily ' ;
3) once i get the definition of the table , i need to use that definition for creation of external table in a script which will run in cron job daily for data loading.
Can anyone guide/help me in this ?
Regards,
Srikanth k Potluri
+63 9177444783(philippines)
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