GetDataType returns a data type for the specified OID.

GetFunctionDataType returns the data type of the specified function.

BinaryFormat represents a binary format code.

InformationSchemaColumns represents a system information schema cloumns tables name.

SystemDatabaseName represents a system database name.

SystemInformationSchema represents a system information schema name.

SystemSchemaName represents a system schema name.

TextFormat represents a text format code.

TimestampFormat represents a timestamp format.

Catalogs is a map of catalog names and catalog bytes.

ErrNotFound represents a not found error.

SystemSchemaNames represents system schema names.

FormatCode represents a format code.

ObjectID represents a PostgreSQL object ID.