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Postgresql create database if not exists12/7/2023 ![]() Instead, we'll be focusing on how to create and destroy PostgreSQL databases and tables. This guide won't deal directly with PostgreSQL's concept of a schema, but it's good to know it's there. schema: a namespace within a database that contains tables, indexes, views, and other items.In PostgreSQL, there is also an intermediary object between databases and tables called schema: tables: define the data structure and store the actual data values within databases.databases: separate different sets of structures and data from one another. ![]() We can review the definition of those two terms quickly: PostgreSQL and other relational database management systems use databases and tables to structure and organize their data.
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