pub const BOOL_OID: u32 = 16;
pub const BYTEA_OID: u32 = 17;
pub const CHAR_OID: u32 = 18;
pub const NAME_OID: u32 = 19;
pub const INT8_OID: u32 = 20;
pub const INT2_OID: u32 = 21;
pub const INT4_OID: u32 = 23;
pub const TEXT_OID: u32 = 25;
pub const OID_OID: u32 = 26;
pub const JSON_OID: u32 = 114;
pub const JSONB_OID: u32 = 3802;
pub const FLOAT4_OID: u32 = 700;
pub const FLOAT8_OID: u32 = 701;
pub const VARCHAR_OID: u32 = 1043;
pub const DATE_OID: u32 = 1082;
pub const TIME_OID: u32 = 1083;
pub const TIMESTAMP_OID: u32 = 1114;
pub const TIMESTAMPTZ_OID: u32 = 1184;
pub const UUID_OID: u32 = 2950;