The following "parameters" are read-only, and are determined when PostgreSQL is compiled or when it is installed

The pgstattuple module provides various functions to obtain tuple-level statistics. F

The sslinfo module provides information about the SSL certificate that the current client provided when connecting to

When the optimizer determines that parallel query is the fastest execution strategy for a particular query, it will create a query plan which includes a Gather

The uuid-ossp module provides functions to generate universally unique identifiers (UUIDs) using one of several standard algorithms. There are

GIN assumes that indexable operators are strict. This means that extractValue will not be called at all on

NameCREATE TABLESPACE -- define a new tablespace Synopsis

Some DDL commands, currently only TRUNCATE and the table-rewriting forms of

There are several settings which can cause the query planner not to generate a parallel query plan under any circumstances. In order for any parallel query plans whatsoever

NameCREATE DOMAIN -- define a new domain Synopsis