Get extracts the PG from context, panics if not found.

GetConfig extracts the *Config from context, panics if not found.

GetCtx extracts the PG from context and wraps it as ContextPG, panics if not found.

Initializer is a PG initializer.

NewConfigSingletonInjector always inject the given *Config.

NewTx initializes a new Tx.

Config describes the configuration for PG.

Tx describes a transaction.

ContextPG describes a PG with a cached context.

PG describes the pg module (a subset of *sql.DB).