% This file is generated! See dev-tools/mage/generate_fields_docs.go

PostgreSQL fields [exported-fields-postgresql]

Module for parsing the PostgreSQL log files.

postgresql [_postgresql]

Fields from PostgreSQL logs.

log [_log]

Fields from the PostgreSQL log files.

postgresql.log.timestamp {applies_to}stack: deprecated 7.3.0 : The timestamp from the log line.

postgresql.log.core_id {applies_to}stack: deprecated 8.0.0 : Core id. (deprecated, there is no core_id in PostgreSQL logs, this is actually session_line_number).

type: alias

alias to: postgresql.log.session_line_number

postgresql.log.client_addr : Host where the connection originated from.

example: 127.0.0.1

postgresql.log.client_port : Port where the connection originated from.

example: 59700

postgresql.log.session_id : PostgreSQL session.

example: 5ff1dd98.22

postgresql.log.session_line_number : Line number inside a session. (%l in log_line_prefix).

type: long

postgresql.log.database : Name of database.

example: postgres

postgresql.log.query : Query statement. In the case of CSV parse, look at command_tag to get more context.

example: SELECT * FROM users;

postgresql.log.query_step : Statement step when using extended query protocol (one of statement, parse, bind or execute).

example: parse

postgresql.log.query_name : Name given to a query when using extended query protocol. If it is "<unnamed>", or not present, this field is ignored.

example: pdo_stmt_00000001

postgresql.log.command_tag : Type of session's current command. The complete list can be found at: src/include/tcop/cmdtaglist.h

example: SELECT

postgresql.log.session_start_time : Time when this session started.

type: date

postgresql.log.virtual_transaction_id : Backend local transaction id.

postgresql.log.transaction_id : The id of current transaction.

type: long

postgresql.log.sql_state_code : State code returned by Postgres (if any). See also https://www.postgresql.org/docs/current/errcodes-appendix.html

type: keyword

postgresql.log.detail : More information about the message, parameters in case of a parametrized query. e.g. 'Role "user" does not exist.', 'parameters: $1 = 42', etc.

postgresql.log.hint : A possible solution to solve an error.

postgresql.log.internal_query : Internal query that led to the error (if any).

postgresql.log.internal_query_pos : Character count of the internal query (if any).

type: long

postgresql.log.context : Error context.

postgresql.log.query_pos : Character count of the error position (if any).

type: long

postgresql.log.location : Location of the error in the PostgreSQL source code (if log_error_verbosity is set to verbose).

postgresql.log.application_name : Name of the application of this event. It is defined by the client.

postgresql.log.backend_type : Type of backend of this event. Possible types are autovacuum launcher, autovacuum worker, logical replication launcher, logical replication worker, parallel worker, background writer, client backend, checkpointer, startup, walreceiver, walsender and walwriter. In addition, background workers registered by extensions may have additional types.

example: client backend

postgresql.log.error.code {applies_to}stack: deprecated 8.0.0 : Error code returned by Postgres (if any). Deprecated: errors can have letters. Use sql_state_code instead.

type: alias

alias to: postgresql.log.sql_state_code

postgresql.log.timezone : type: alias

alias to: event.timezone

postgresql.log.user : type: alias

alias to: user.name

postgresql.log.level : Valid values are DEBUG5, DEBUG4, DEBUG3, DEBUG2, DEBUG1, INFO, NOTICE, WARNING, ERROR, LOG, FATAL, and PANIC.

type: alias

example: LOG

alias to: log.level

postgresql.log.message : type: alias

alias to: message