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In this post, I am sharing a quick way to move your table with data from one schema to another schema of PostgreSQL.
I already shared an article on, how to copy a table from one schema to another schema.
PostgreSQL: Script to copy Table Data from one Schema to another Schema
For moving the table between the schemas is a very simple, you should just update the entry in pg_class and pg_type table.
Something like update the table schema name from old to the new basis on given table name.
Please check the below solution, try it your self:
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UPDATE pg_catalog.pg_class SET relnamespace = (SELECT oid FROM pg_catalog.pg_namespace WHERE nspname = 'destination_schema') WHERE relnamespace = (SELECT oid FROM pg_catalog.pg_namespace WHERE nspname = 'source_schema') AND relname = 'table_name'; |
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UPDATE pg_catalog.pg_type SET typnamespace = (SELECT oid FROM pg_catalog.pg_namespace WHERE nspname = 'destination_schema') WHERE typnamespace = (SELECT oid FROM pg_catalog.pg_namespace WHERE nspname = 'source_schema') AND typname = 'table_name'; |
