52.32. pg_namespace
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## 52.32. pg_namespace #

The catalog pg_namespace stores namespaces. A namespace is the structure underlying SQL schemas: each namespace can have a separate collection of relations, types, etc. without name conflicts.

Table 52.32. pg_namespace Columns

Column Type Description
`oid` oid Row identifier
`nspname` name Name of the namespace
`nspowner` oid (references pg_authid.`oid`) Owner of the namespace
`nspacl` aclitem[] Access privileges; see Section 5.8 for details

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