索引 符号 | _ | A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | 环 符号 `!with` Connection _ __build_version__()(在 psycopg.pq 模块中) __call__() (psycopg.rows.RowFactory 方法) __call__() (psycopg.rows.RowMaker 方法) __getitem__() (psycopg.types.TypesRegistry 方法) __impl__()(在 psycopg.pq 模块中) _get_connection_params()(psycopg.AsyncConnection 类方法) _get_connection_params()(psycopg.Connection 类方法) _query(psycopg.Cursor 属性) A ACTIVE(psycopg.AsyncTransaction.Status 属性) Adaptation, [1] Boolean dict namedtuple numbers Objects, [1] Strings tuple AdaptContext(psycopg.abc 中的类) adapters()(在 psycopg 模块中) adapters()(在 psycopg.crdb 模块中) AdaptersMap(psycopg.adapt 中的类) adapters(psycopg.abc.AdaptContext 属性) adapters(psycopg.Connection 属性) adapters(psycopg.Cursor 属性) add_notice_handler() (psycopg.Connection 方法) add_notify_handler() (psycopg.Connection 方法) advanced Query protocol args_row()(在 psycopg.rows 模块中) as_bytes() (psycopg.sql.Composable 方法) as_bytes()(在 psycopg.sql 模块中) as_string() (psycopg.sql.Composable 方法) as_string()(在 psycopg.sql 模块中) AsyncClientCursor(psycopg 中的类) AsyncConnectionPool(psycopg_pool 中的类) AsyncConnection(psycopg 中的类) AsyncCopy(psycopg 中的类) AsyncCrdbConnection(psycopg.crdb 中的类) AsyncCursor(psycopg 中的类) Asynchronous Notifications, [1] asyncio AsyncLibpqWriter(psycopg.copy 中的类) AsyncNullConnectionPool(psycopg_pool 中的类) AsyncPipeline(psycopg 中的类) AsyncRawCursor(psycopg 中的类) AsyncRawServerCursor(psycopg 中的类) AsyncRowFactory(psycopg.rows 中的类) AsyncServerCursor(psycopg 中的类) AsyncTransaction(psycopg 中的类) AsyncWriter(psycopg.copy 中的类) autocommit(psycopg.Connection 属性) B backend_pid(psycopg.ConnectionInfo 属性) BaseRowFactory(psycopg.rows 中的类) Binary Parameters Binary string Binding Client-Side blocking() (psycopg.pq.PGcancelConn 方法) Boolean Adaptation bqual(psycopg.Xid 属性) broken(psycopg.Connection 属性) bytea Adaptation bytearray Adaptation bytes Adaptation C cancel() (psycopg.Connection 方法) cancel() (psycopg.pq.PGcancel 方法) cancel_conn() (psycopg.pq.PGconn 方法) cancel_safe() (psycopg.AsyncConnection 方法) cancel_safe() (psycopg.Connection 方法) CancellationTimeout capabilities()(在 psycopg 模块中) Capabilities(psycopg 中的类) change_password() (psycopg.pq.PGconn 方法) channel(psycopg.Notify 属性) check() (psycopg_pool.AsyncConnectionPool 方法) check() (psycopg_pool.ConnectionPool 方法) check() (psycopg_pool.NullConnectionPool 方法) check_connection()(psycopg_pool.AsyncConnectionPool 静态方法) check_connection()(psycopg_pool.ConnectionPool 静态方法) class_row()(在 psycopg.rows 模块中) Client-binding Cursor Client-Side Binding Client-side Cursor ClientCursor(psycopg 中的类) close() (psycopg.AsyncConnection 方法) close() (psycopg.AsyncCursor 方法) close() (psycopg.AsyncServerCursor 方法) close() (psycopg.Connection 方法) close() (psycopg.Cursor 方法) close() (psycopg.ServerCursor 方法) close() (psycopg_pool.AsyncConnectionPool 方法) close() (psycopg_pool.ConnectionPool 方法) closed(psycopg.Connection 属性) closed(psycopg.Cursor 属性) closed(psycopg_pool.ConnectionPool 属性) column_name(psycopg.errors.Diagnostic 属性) COLUMN_NAME(psycopg.pq.DiagnosticField 属性) Column(psycopg 中的类) commit() (psycopg.AsyncConnection 方法) commit() (psycopg.Connection 方法) COMMITTED(psycopg.AsyncTransaction.Status 属性) Composable(psycopg.sql 中的类) Composed(psycopg.sql 中的类) Composite types Data types CompositeInfo(psycopg.types.composite 中的类) connect()(psycopg.AsyncConnection 类方法) connect()(psycopg.Connection 类方法) connect()(在 psycopg 模块中) connect()(在 psycopg.crdb 模块中) Connection `!with` Pool connection() (psycopg_pool.AsyncConnectionPool 方法) connection() (psycopg_pool.ConnectionPool 方法) ConnectionInfo(psycopg 中的类) ConnectionPool(psycopg_pool 中的类) ConnectionTimeout Connection(psycopg 中的类) connection(psycopg.abc.AdaptContext 属性) connection(psycopg.AsyncCursor 属性) connection(psycopg.AsyncTransaction 属性) connection(psycopg.Cursor 属性) connection(psycopg.Transaction 属性) conninfo_to_dict()(在 psycopg.conninfo 模块中) Conninfo(psycopg.pq 中的类) ConnStatus(psycopg.pq 中的类) constraint_name(psycopg.errors.Diagnostic 属性) CONSTRAINT_NAME(psycopg.pq.DiagnosticField 属性) context(psycopg.errors.Diagnostic 属性) CONTEXT(psycopg.pq.DiagnosticField 属性) COPY SQL command copy() (psycopg.AsyncCursor 方法) copy() (psycopg.Cursor 方法) Copy(psycopg 中的类) CrdbConnectionInfo(psycopg.crdb 中的类) CrdbConnection(psycopg.crdb 中的类) Ctrl-C Cursor Client-binding Client-side Named Server-side cursor() (psycopg.AsyncConnection 方法) cursor() (psycopg.Connection 方法) cursor_factory(psycopg.AsyncConnection 属性) cursor_factory(psycopg.Connection 属性) Cursor(psycopg 中的类) D Data types Adaptation, [1] Composite types geometry hstore range, [1] DatabaseError database(psycopg.Xid 属性) DataError datatype_name(psycopg.errors.Diagnostic 属性) DATATYPE_NAME(psycopg.pq.DiagnosticField 属性) DateStyle dbname(psycopg.ConnectionInfo 属性) Decimal Adaptation DEFAULT()(在 psycopg.sql 模块中) deferrable(psycopg.Connection 属性) description(psycopg.Cursor 属性) DiagnosticField(psycopg.pq 中的类) Diagnostic(psycopg.errors 中的类) diag(psycopg.Error 属性) dict Adaptation dict_row()(在 psycopg.rows 模块中) Differences psycopg2 disconnections display_size(psycopg.Column 属性) drain() (psycopg_pool.ConnectionPool 方法) dsn(psycopg.ConnectionInfo 属性) dump() (psycopg.abc.Dumper 方法) dump() (psycopg.adapt.Dumper 方法) Dumper(psycopg.abc 中的类) Dumper(psycopg.adapt 中的类) E Encoding SQL_ASCII encoding(psycopg.ConnectionInfo 属性) encrypt_password() (psycopg.pq.PGconn 方法) EnumInfo(psycopg.types.enum 中的类) enum(psycopg.types.enum.EnumInfo 属性) Error Class error_message(psycopg.ConnectionInfo 属性) Escaping(psycopg.pq 中的类) Example Usage Exceptions DB-API PostgreSQL ExecStatus(psycopg.pq 中的类) execute() (psycopg.AsyncConnection 方法) execute() (psycopg.AsyncCursor 方法) execute() (psycopg.AsyncServerCursor 方法) execute() (psycopg.Connection 方法) execute() (psycopg.Cursor 方法) execute() (psycopg.ServerCursor 方法) executemany() (psycopg.AsyncCursor 方法) executemany() (psycopg.AsyncServerCursor 方法) executemany() (psycopg.Cursor 方法) executemany() (psycopg.ServerCursor 方法) F FAILED(psycopg.AsyncTransaction.Status 属性) fetch()(psycopg.types.TypeInfo 类方法) fetchall() (psycopg.AsyncCursor 方法) fetchall() (psycopg.AsyncServerCursor 方法) fetchall() (psycopg.Cursor 方法) fetchall() (psycopg.ServerCursor 方法) fetchmany() (psycopg.AsyncCursor 方法) fetchmany() (psycopg.AsyncServerCursor 方法) fetchmany() (psycopg.Cursor 方法) fetchmany() (psycopg.ServerCursor 方法) fetchone() (psycopg.AsyncCursor 方法) fetchone() (psycopg.AsyncServerCursor 方法) fetchone() (psycopg.Cursor 方法) fetchone() (psycopg.ServerCursor 方法) field_names(psycopg.types.composite.CompositeInfo 属性) field_types(psycopg.types.composite.CompositeInfo 属性) fileno() (psycopg.Connection 方法) FileWriter(psycopg.copy 中的类) finish() (psycopg.copy.AsyncWriter 方法) finish() (psycopg.copy.Writer 方法) finish() (psycopg.pq.PGcancelConn 方法) Float Adaptation format() (psycopg.sql.SQL 方法) format_id(psycopg.Xid 属性) format(psycopg.abc.Dumper 属性) format(psycopg.abc.Loader 属性) format(psycopg.adapt.Dumper 属性) format(psycopg.adapt.Loader 属性) format(psycopg.Cursor 属性) Format(psycopg.pq 中的类) free() (psycopg.pq.PGcancel 方法) full_protocol_version(psycopg.ConnectionInfo 属性) G geometry Data types get() (psycopg.types.TypesRegistry 方法) get_by_subtype() (psycopg.types.TypesRegistry 方法) get_cancel() (psycopg.pq.PGconn 方法) get_dumper() (psycopg.adapt.AdaptersMap 方法) get_dumper_by_oid() (psycopg.adapt.AdaptersMap 方法) get_key() (psycopg.abc.Dumper 方法) get_key() (psycopg.adapt.Dumper 方法) get_loader() (psycopg.adapt.AdaptersMap 方法) get_oid() (psycopg.types.TypesRegistry 方法) get_parameters() (psycopg.ConnectionInfo 方法) get_stats() (psycopg_pool.ConnectionPool 方法) getconn() (psycopg_pool.AsyncConnectionPool 方法) getconn() (psycopg_pool.ConnectionPool 方法) gevent gtrid(psycopg.Xid 属性) H has_cancel_safe() (psycopg.Capabilities 方法) has_encrypt_password() (psycopg.Capabilities 方法) has_full_protocol_version() (psycopg.Capabilities 方法) has_hostaddr() (psycopg.Capabilities 方法) has_pipeline() (psycopg.Capabilities 方法) has_send_close_prepared() (psycopg.Capabilities 方法) has_set_trace_flags() (psycopg.Capabilities 方法) has_stream_chunked() (psycopg.Capabilities 方法) has_used_gssapi() (psycopg.Capabilities 方法) hostaddr(psycopg.ConnectionInfo 属性) host(psycopg.ConnectionInfo 属性) hstore Data types I Identifier(psycopg.sql 中的类) idle in transaction InFailedSqlTransaction info(psycopg.Connection 属性) Integer Adaptation IntegrityError InterfaceError internal_position(psycopg.errors.Diagnostic 属性) INTERNAL_POSITION(psycopg.pq.DiagnosticField 属性) internal_query(psycopg.errors.Diagnostic 属性) INTERNAL_QUERY(psycopg.pq.DiagnosticField 属性) internal_size(psycopg.Column 属性) InternalError IntervalStyle is_crdb()(psycopg.crdb.CrdbConnection 类方法) is_supported()(psycopg.Pipeline 类方法) isempty(psycopg.types.range.Range 属性) isolation_level(psycopg.Connection 属性) IsolationLevel(psycopg 中的类) itersize(psycopg.ServerCursor 属性) J join() (psycopg.sql.Composed 方法) join() (psycopg.sql.SQL 方法) Jsonb(psycopg.types.json 中的类) Json(psycopg.types.json 中的类) K kwargs_row()(在 psycopg.rows 模块中) L labels(psycopg.types.enum.EnumInfo 属性) libpq LibpqWriter(psycopg.copy 中的类) LISTEN SQL command, [1] Literal(psycopg.sql 中的类) load() (psycopg.abc.Loader 方法) load() (psycopg.adapt.Loader 方法) Loader(psycopg.abc 中的类) Loader(psycopg.adapt 中的类) lookup()(在 psycopg.errors 模块中) lower_inc(psycopg.types.range.Range 属性) lower_inf(psycopg.types.range.Range 属性) lower(psycopg.types.range.Range 属性) M make_conninfo()(在 psycopg.conninfo 模块中) max_size(psycopg_pool.ConnectionPool 属性) memoryview Adaptation message_detail(psycopg.errors.Diagnostic 属性) MESSAGE_DETAIL(psycopg.pq.DiagnosticField 属性) message_hint(psycopg.errors.Diagnostic 属性) MESSAGE_HINT(psycopg.pq.DiagnosticField 属性) message_primary(psycopg.errors.Diagnostic 属性) MESSAGE_PRIMARY(psycopg.pq.DiagnosticField 属性) min_size(psycopg_pool.ConnectionPool 属性) module psycopg psycopg._dns psycopg.abc psycopg.adapt psycopg.conninfo psycopg.crdb psycopg.errors psycopg.pq psycopg.rows psycopg.sql psycopg.types psycopg_pool mogrify() (psycopg.ClientCursor 方法) MultirangeInfo(psycopg.types.multirange 中的类) Multirange(psycopg.types.multirange 中的类) N Named Cursor namedtuple Adaptation namedtuple_row()(在 psycopg.rows 模块中) name(psycopg.Column 属性) name(psycopg.ServerCursor 属性) name(psycopg_pool.ConnectionPool 属性) needs_password(psycopg.pq.PGconn 属性) News, [1] nextset() (psycopg.Cursor 方法) NON_STARTED(psycopg.AsyncTransaction.Status 属性) Notifications Asynchronous, [1] notifies() (psycopg.AsyncConnection 方法) notifies() (psycopg.Connection 方法) NOTIFY SQL command, [1] Notify(psycopg 中的类) NotSupportedError NULL()(在 psycopg.sql 模块中) NullConnectionPool(psycopg_pool 中的类) O Objects Adaptation, [1] oid(psycopg.abc.Dumper 属性) open() (psycopg_pool.AsyncConnectionPool 方法) open() (psycopg_pool.ConnectionPool 方法) OperationalError options(psycopg.ConnectionInfo 属性) owner(psycopg.Xid 属性) P parameter_status() (psycopg.ConnectionInfo 方法) Parameters Binary Query password(psycopg.ConnectionInfo 属性) PATH payload(psycopg.Notify 属性) PgBouncer, [1] PGcancelConn(psycopg.pq 中的类) PGcancel(psycopg.pq 中的类) pgconn_ptr(psycopg.pq.PGconn 属性) PGCONNECT_TIMEOUT pgconn(psycopg.Connection 属性) pgconn(psycopg.Error 属性) PGconn(psycopg.pq 中的类) PGGSSENCMODE, [1] pgresult_ptr(psycopg.pq.PGresult 属性) pgresult(psycopg.Cursor 属性) pgresult(psycopg.Error 属性) PGresult(psycopg.pq 中的类) pid(psycopg.Notify 属性) Ping(psycopg.pq 中的类) pipeline() (psycopg.AsyncConnection 方法) pipeline() (psycopg.Connection 方法) pipeline_status(psycopg.ConnectionInfo 属性) PipelineAborted PipelineStatus(psycopg.pq 中的类) Pipeline(psycopg 中的类) Placeholder(psycopg.sql 中的类) PollingStatus(psycopg.pq 中的类) Pool Connection PoolClosed(psycopg_pool 中的类) PoolTimeout(psycopg_pool 中的类) pop_stats() (psycopg_pool.ConnectionPool 方法) Portal port(psycopg.ConnectionInfo 属性) PostGIS Data types precision(psycopg.Column 属性) prepare_threshold(psycopg.Connection 属性) Prepared statements prepared_max(psycopg.Connection 属性) prepared(psycopg.Xid 属性) ProgrammingError psycopg module psycopg._dns module psycopg.abc module psycopg.adapt module psycopg.conninfo module psycopg.crdb module psycopg.errors module psycopg.pq module psycopg.rows module psycopg.sql module psycopg.Transaction.Status(psycopg 中的类) psycopg.types module psycopg.types.shapely.register_shapely()(在 psycopg 模块中) psycopg2 Differences PSYCOPG_IMPL, [1], [2] psycopg_pool module putconn() (psycopg_pool.AsyncConnectionPool 方法) putconn() (psycopg_pool.ConnectionPool 方法) PyFormat(psycopg.adapt 中的类) Python 增强建议;PEP 0484 Python 增强建议;PEP 475 Python 增强建议;PEP 675, [1], [2], [3] Python 增强建议;PEP 750 python_type(psycopg.types.composite.CompositeInfo 属性) Q Query Parameters Template strings Query protocol advanced simple quote() (psycopg.abc.Dumper 方法) quote() (psycopg.adapt.Dumper 方法) quote()(在 psycopg.sql 模块中) R range Data types, [1] RangeInfo(psycopg.types.range 中的类) Range(psycopg.types.range 中的类) RawCursor(psycopg 中的类) RawServerCursor(psycopg 中的类) read() (psycopg.AsyncCopy 方法) read() (psycopg.Copy 方法) read_only(psycopg.Connection 属性) read_row() (psycopg.AsyncCopy 方法) read_row() (psycopg.Copy 方法) register() (psycopg.types.TypeInfo 方法) register_composite()(在 psycopg.types.composite 模块中) register_dumper() (psycopg.adapt.AdaptersMap 方法) register_enum()(在 psycopg.types.enum 模块中) register_hstore()(在 psycopg.types.hstore 模块中) register_loader() (psycopg.adapt.AdaptersMap 方法) register_multirange()(在 psycopg.types.multirange 模块中) register_range()(在 psycopg.types.range 模块中) Release notes, [1] remove_notice_handler() (psycopg.Connection 方法) remove_notify_handler() (psycopg.Connection 方法) resize() (psycopg_pool.AsyncConnectionPool 方法) resize() (psycopg_pool.ConnectionPool 方法) resize() (psycopg_pool.NullConnectionPool 方法) resolve_hostaddr_async()(在 psycopg._dns 模块中) resolve_srv()(在 psycopg._dns 模块中) resolve_srv_async()(在 psycopg._dns 模块中) results() (psycopg.AsyncCursor 方法) results() (psycopg.Cursor 方法) RFC RFC 2782 Rollback rollback() (psycopg.AsyncConnection 方法) rollback() (psycopg.Connection 方法) ROLLED_BACK_EXPLICITLY(psycopg.AsyncTransaction.Status 属性) ROLLED_BACK_WITH_ERROR(psycopg.AsyncTransaction.Status 属性) row factories Row Factory Row Maker row_factory(psycopg.AsyncConnection 属性) row_factory(psycopg.Connection 属性) row_factory(psycopg.Cursor 属性) rowcount(psycopg.Cursor 属性) RowFactory(psycopg.rows 中的类) RowMaker(psycopg.rows 中的类) rownumber(psycopg.Cursor 属性) rows() (psycopg.AsyncCopy 方法) rows() (psycopg.Copy 方法) S savepoint_name(psycopg.Transaction 属性) scalar_row()(在 psycopg.rows 模块中) scale(psycopg.Column 属性) schema_name(psycopg.errors.Diagnostic 属性) SCHEMA_NAME(psycopg.pq.DiagnosticField 属性) scroll() (psycopg.AsyncCursor 方法) scroll() (psycopg.AsyncServerCursor 方法) scroll() (psycopg.Cursor 方法) scroll() (psycopg.ServerCursor 方法) scrollable(psycopg.ServerCursor 属性) Security Server-side Cursor server_cursor_factory(psycopg.AsyncConnection 属性) server_cursor_factory(psycopg.Connection 属性) server_version(psycopg.ConnectionInfo 属性) server_version(psycopg.crdb.CrdbConnectionInfo 属性) ServerCursor(psycopg 中的类) set_autocommit() (psycopg.AsyncConnection 方法) set_autocommit() (psycopg.Connection 方法) set_deferrable() (psycopg.AsyncConnection 方法) set_deferrable() (psycopg.Connection 方法) set_isolation_level() (psycopg.AsyncConnection 方法) set_isolation_level() (psycopg.Connection 方法) set_json_dumps()(在 psycopg.types.json 模块中) set_json_loads()(在 psycopg.types.json 模块中) set_read_only() (psycopg.AsyncConnection 方法) set_read_only() (psycopg.Connection 方法) set_result() (psycopg.AsyncCursor 方法) set_result() (psycopg.Cursor 方法) set_trace_flags() (psycopg.pq.PGconn 方法) set_types() (psycopg.Copy 方法) severity_nonlocalized(psycopg.errors.Diagnostic 属性) SEVERITY_NONLOCALIZED(psycopg.pq.DiagnosticField 属性) severity(psycopg.errors.Diagnostic 属性) SEVERITY(psycopg.pq.DiagnosticField 属性) simple Query protocol source_file(psycopg.errors.Diagnostic 属性) SOURCE_FILE(psycopg.pq.DiagnosticField 属性) source_function(psycopg.errors.Diagnostic 属性) SOURCE_FUNCTION(psycopg.pq.DiagnosticField 属性) source_line(psycopg.errors.Diagnostic 属性) SOURCE_LINE(psycopg.pq.DiagnosticField 属性) SQL command COPY LISTEN, [1] NOTIFY, [1] SQL injection SQL_ASCII Encoding sqlstate(psycopg.Error 属性) sqlstate(psycopg.errors.Diagnostic 属性) SQLSTATE(psycopg.pq.DiagnosticField 属性) SQL(psycopg.sql 中的类) start() (psycopg.pq.PGcancelConn 方法) statement_position(psycopg.errors.Diagnostic 属性) STATEMENT_POSITION(psycopg.pq.DiagnosticField 属性) statusmessage(psycopg.Cursor 属性) Status(psycopg.AsyncTransaction 中的类) status(psycopg.ConnectionInfo 属性) status(psycopg.Transaction 属性) stream() (psycopg.AsyncCursor 方法) stream() (psycopg.Cursor 方法) Strings Adaptation sync() (psycopg.AsyncPipeline 方法) sync() (psycopg.Pipeline 方法) T table_name(psycopg.errors.Diagnostic 属性) TABLE_NAME(psycopg.pq.DiagnosticField 属性) Template strings Query threads timezone(psycopg.ConnectionInfo 属性) TooManyRequests(psycopg_pool 中的类) tpc_begin() (psycopg.Connection 方法) tpc_commit() (psycopg.AsyncConnection 方法) tpc_commit() (psycopg.Connection 方法) tpc_prepare() (psycopg.AsyncConnection 方法) tpc_prepare() (psycopg.Connection 方法) tpc_recover() (psycopg.AsyncConnection 方法) tpc_recover() (psycopg.Connection 方法) tpc_rollback() (psycopg.AsyncConnection 方法) tpc_rollback() (psycopg.Connection 方法) trace() (psycopg.pq.PGconn 方法) Trace(psycopg.pq 中的类) Transaction Two-phase commit Transaction status transaction() (psycopg.AsyncConnection 方法) transaction() (psycopg.Connection 方法) transaction_status(psycopg.ConnectionInfo 属性) Transactions management TransactionStatus(psycopg.pq 中的类) Transaction(psycopg 中的类) Transformer(psycopg.adapt 中的类) tuple Adaptation tuple_row()(在 psycopg.rows 模块中) Two-phase commit Transaction type_code(psycopg.Column 属性) type_display(psycopg.Column 属性) TypeInfo(psycopg.types 中的类) TypesRegistry(psycopg.types 中的类) types(psycopg.adapt.AdaptersMap 属性) U Unicode Adaptation untrace() (psycopg.pq.PGconn 方法) upgrade() (psycopg.abc.Dumper 方法) upgrade() (psycopg.adapt.Dumper 方法) upper_inc(psycopg.types.range.Range 属性) upper_inf(psycopg.types.range.Range 属性) upper(psycopg.types.range.Range 属性) Usage Example used_gssapi(psycopg.pq.PGconn 属性) used_password(psycopg.pq.PGconn 属性) user(psycopg.ConnectionInfo 属性) V vendor(psycopg.ConnectionInfo 属性) vendor(psycopg.crdb.CrdbConnectionInfo 属性) version()(在 psycopg.pq 模块中) W wait() (psycopg_pool.AsyncConnectionPool 方法) wait() (psycopg_pool.ConnectionPool 方法) wait() (psycopg_pool.NullConnectionPool 方法) Warning with withhold(psycopg.ServerCursor 属性) write() (psycopg.AsyncCopy 方法) write() (psycopg.Copy 方法) write() (psycopg.copy.AsyncWriter 方法) write() (psycopg.copy.Writer 方法) write_row() (psycopg.AsyncCopy 方法) write_row() (psycopg.Copy 方法) Writer(psycopg.copy 中的类) X xid() (psycopg.Connection 方法) Xid(psycopg 中的类) 环 环境变量 PATH PGCONNECT_TIMEOUT PGGSSENCMODE, [1] PSYCOPG_IMPL, [1], [2]