ErrLookup › jackc/pgx

jackc/pgx

PostgreSQL driver and toolkit for Go · Go · 165 source files

Analyzed at 1bc0029fc1 on 2026-09-03. 428 documented errors.

Code / Message	Type	Severity	Tags
pipeline: no more results but expected ReadyForQuery	exception	critical	pipeline, protocol, connection, fatal-error, pgconn
bad authentication message size	exception	error	authentication, protocol, cleartext-password, pgproto3, connection
bad auth type	exception	error	authentication, protocol, cleartext-password, pgproto3, validation
simple protocol queries must be run with…	validation	error	simple-protocol, security, guc, sanitization
cannot scan NULL into %T	validation	error
invalid read of large object	exception	error	large-objects, io, protocol, postgresql
too many result format codes	validation	error	bind, protocol, encode, parameter-limit, pgproto3
short write to large object	exception	error	large-objects, write, partial-write
no reference to batch	exception	error	batch, pipeline, internal-invariant
channel binding required but channel binding data is not…	validation	error	authentication, scram, channel-binding, tls, security
insufficient bytes	exception	error	decode, binary-protocol, corruption, pgio
no more results in batch	exception	error	batch, pipelining, query-execution
too many rows in result set	exception	error	rows, data-integrity, sentinel
invalid SCRAM ServerSignature received from server	exception	critical	authentication, scram, security, mitm, tls
failed to write to large object	exception	error	large-objects, write, transaction, file-descriptor
invalid length	exception	error	decode, binary-protocol, type-mapping, pgio
scan target type changed	exception	error
unknown typtype	exception	error	types, loadtype, unsupported, pseudo-type
failed to remove large object	exception	warning	large-objects, unlink, not-found
invalid write to large object	exception	error	large-objects, write, protocol-error, unreachable-guard
tried to encode via encoding to text and scanning but…	validation	error
numeric incomplete	error_code	error
cancel request too short	validation	error	pgproto3, protocol, decoding, cancel, wire-protocol, validation
too many column format codes	validation	error	pgproto3, protocol, encoding, copy, replication, wire-protocol, validation
array element OID not registered	exception	error	types, loadtype, registration, array
invalid digitsRead: (this can't happen)	validation	error
unable to encode	validation	error
read past end of composite	exception	error
invalid format for Path	validation	error
pgxpool: too many failed attempts acquiring connection…	exception	error
is not a number	validation	error
authentication message too short	exception	error	authentication, protocol, sasl, scram, pgproto3
cannot find encode plan	exception	error
bad gss encoding request code	validation	error	pgproto3, protocol, decoding, gss, wire-protocol, authentication
invalid length for Path	error_code	error
invalid length for Close.ObjectType	validation	error	pgproto3, json, serialization, validation, close
no peer certificates for channel binding	exception	error	tls, channel-binding, certificates, security, scram
too many parameter format codes	validation	error	bind, protocol, encode, parameter-limit, pgproto3
cancel request too long	validation	error	pgproto3, protocol, decoding, cancel, wire-protocol, validation
AuthTypeSCMCreds is unimplemented	exception	error	pgproto3, authentication, unsupported, configuration, connection
cannot parse UUID	validation	error
cannot scan (OID ) in format into %T	validation	error
cannot use QueryExecModeCacheStatement with disabled…	exception	error
cannot convert NaN to integer	validation	error
line	error_code	error
unknown protocol representation	validation	error
cannot convert to Line	validation	error
unable to encode %#v into	error_code	error
invalid length for point	validation	error
conn closed	exception	error
bad cancel request code	validation	error	pgproto3, protocol, decoding, cancel, wire-protocol, authentication
invalid array	error_code	error
cannot convert to sql.Scanner: cannot find registered type…	validation	error
domain base type OID not registered	exception	error	types, loadtype, registration, domain
not a string and cannot be encoded as text	exception	error
channel binding required but failed to get server…	exception	error
invalid array, expected	exception	error
startup message too short	validation	error
unknown format code	validation	error
%s: %w	exception	error
secret key too long	validation	error	pgproto3, protocol, encoding, cancel, wire-protocol, validation
invalid length for Path with	error_code	error
unable to add CA to cert pool	validation	error	tls, ssl, certificates, config, security
unknown format code	exception	error
unknown format code	validation	error
numeric	error_code	error
multirange	error_code	error
unexpected pipeline result: %T	exception	error
invalid SCRAM server-final-message received from server	exception	error	authentication, scram, protocol, security
failed to parse certificate from server	exception	error
simple protocol queries must be run with…	validation	error	simple-protocol, encoding, guc, sanitization
SyncConn: conn never synchronized	exception	error
invalid length for CopyBothResponse.OverallFormat	validation	error	pgproto3, json, serialization, validation, copy, replication
invalid length for ReadyForQuery.TxStatus	validation	error
invalid multirange	error_code	error
commit unexpectedly resulted in rollback	exception	error
too many values	validation	error	pgproto3, protocol, encoding, data-row, wire-protocol, validation
server refused TLS connection	exception	error
cannot convert to integer	validation	error
Stmt.Exec deprecated and not implemented	exception	error
cannot scan into non-pointer or nil destinations %T	validation	error
channel binding required but server does not support…	validation	error	authentication, scram, channel-binding, tls, security
netip.AddrFromSlice failed	exception	error
cannot scan into *pgtype.DriverBytes from QueryRow	validation	error
is less than minimum value for Int8	validation	error
too many arg format codes	validation	error	pgproto3, protocol, encoding, function-call, wire-protocol, validation
pipeline has unsynced requests	exception	error
server does not support SCRAM-SHA-256	exception	error	authentication, scram, server-config, postgresql
invalid SCRAM nonce: did not start with client nonce	exception	critical	authentication, scram, security, mitm, protocol
cannot unmarshal to timestamp with layout or ( )	validation	error
hostname resolving error	exception	error
numeric incomplete	validation	error
unsupported ltree version	validation	error
jsonb too short	validation	error
invalid SCRAM server-first-message received from server…	exception	error	authentication, scram, protocol, security
is out of range for int64	validation	error
too many parameter oids	validation	error
array claims elements but only bytes remain	exception	error
array dimensions describe	exception	error
pipeline closed	exception	error