| bytes | Package bytes implements functions for the manipulation of byte slices. |
| context | Package context defines the Context type, which carries deadlines, cancellation signals, and other request-scoped values across API boundaries and between processes. |
| database/sql/driver | Package driver defines interfaces to be implemented by database drivers as used by package sql. |
| encoding/hex | Package hex implements hexadecimal encoding and decoding. |
| fmt | Package fmt implements formatted I/O with functions analogous to C's printf and scanf. |
| github.com/jackc/pgconn | Package pgconn is a low-level PostgreSQL database driver. |
| github.com/jackc/pgconn/stmtcache | Package stmtcache is a cache that can be used to implement lazy prepared statements. |
| github.com/jackc/pgio | Package pgio is a low-level toolkit building messages in the PostgreSQL wire protocol. |
| github.com/jackc/pgproto3/v2 | Package pgproto3 is a encoder and decoder of the PostgreSQL wire protocol version 3. |
| github.com/jackc/pgtype | |
| github.com/jackc/pgx/v4/internal/sanitize | |
| golang.org/x/xerrors | Package xerrors implements functions to manipulate errors. |
| io | Package io provides basic interfaces to I/O primitives. |
| math | Package math provides basic constants and mathematical functions. |
| reflect | Package reflect implements run-time reflection, allowing a program to manipulate objects with arbitrary types. |
| strconv | Package strconv implements conversions to and from string representations of basic data types. |
| strings | Package strings implements simple functions to manipulate UTF-8 encoded strings. |
| time | Package time provides functionality for measuring and displaying time. |