http://www.alberton.info/postgresql_meta_info.html
2006/11/24, Andrus <
eetasoft@xxxxxxxxx>:
I need to clone a schema in a database programmatically.
Using pg_dump.exe to dump chema in plain text, then rename old schema and
after that
use pg_restore.exe to restore schema is slow since I need to clone data only
in some smaller tables.
Most of tables should be cloned without data.
To start this I think I need to clone all schema tables first.
How to create copy of table so that primary keys and foreign keys
relationships remain ?
I tried
CREATE TABLE clone AS SELECT * FROM original
But this creates plain table.
Any idea ?
Or where to find sample (simpler that pgAdmin or pg_dump source code) which
re-constructs statements to create primary and foreign keys ?
Andrus.
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William Leite Araújo
Analista de Banco de Dados - QualiConsulte
