{"Entry":{"collection":"metric","key":"pg_stat_ssl-cipher","name":"pg_stat_ssl.cipher","aliases":["cipher","pg_stat_ssl"],"metadata":{"aliases":["cipher","pg_stat_ssl"],"category":"pg_stat_ssl","content_hash":"c8610fd19edfd3c5bedaae6864b29ccc26fb510dc1d0dad70c3e3cf11a0e0ee7","imported_at":"2026-09-30T00:40:46.160958+08:00","name":"pg_stat_ssl.cipher","name_zh":"","slug":"pg_stat_ssl-cipher","summary":"Name of SSL cipher in use, or NULL if SSL is not in use on this connection"}},"Definition":{"Collection":"metric","Key":"pg_stat_ssl-cipher","SourceDatabase":"center","Version":"18","SourceTable":"statistics_metric","SourceKey":"pg_stat_ssl-cipher","SourceRevision":"555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f","Facts":{"comparison_data":{"field":"cipher","sql_type":"text","units_mentioned":[],"view":"pg_stat_ssl"},"comparison_hash":"c1c712c6b2ef7bb8598ae46b361d01ff65e9b612d9f851c89057eaa78d1d2f73","description":["Name of SSL cipher in use, or NULL if SSL is not in use on this connection"],"documented":true,"facts":[{"label":"View","value":"pg_stat_ssl"},{"label":"Field","value":"cipher"},{"label":"SQL type","value":"text"},{"label":"Units named in the field definition","value":"Not specified"},{"label":"Reset observation","value":"No stats_reset field is documented for this view"}],"field":"cipher","manual_html":"","manual_path":"/docs/18/monitoring-stats.html","related":[{"label":"pg_stat_ssl columns","url":"/wiki/catalog/pg_stat_ssl/?v=18"},{"label":"Statistics collection and reset functions","url":"/docs/18/monitoring-stats.html"}],"release":{"channel":"stable","label":"18.6","major":"18","ref":"https://ftp.postgresql.org/pub/source/v18.6/postgresql-18.6.tar.bz2","revision":"555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f"},"sections":[{"paragraphs":["The pg_stat_ssl view will contain one row per backend or WAL sender process, showing statistics about SSL usage on this connection. It can be joined to pg_stat_activity or pg_stat_replication on the pid column to get more details about the connection."],"title":"View semantics"},{"paragraphs":["Read the same-version statistics collection and view documentation below for reset scope and visibility. No per-field reset rule is inferred from the field name."],"title":"Collection and reset context"},{"code":"SELECT cipher FROM pg_catalog.pg_stat_ssl;","paragraphs":["Example query; no execution result or measured value is asserted."],"title":"Inspect this field"}],"signature":"SELECT cipher FROM pg_catalog.pg_stat_ssl;","source_only":false,"sources":[{"label":"PostgreSQL 18 English manual","path":"monitoring-stats.html","sha256":"aa979eed08627fbf715a9d792094a162a73671db5af810f3ab2aad3e073d5722","url":"/docs/18/monitoring-stats.html#PG-STAT-SSL-VIEW"}],"sql_type":"text","tables":[],"units_mentioned":[],"view":"pg_stat_ssl"},"ManualEvidence":{"manual_path":"/docs/18/monitoring-stats.html","release":{"channel":"stable","label":"18.6","major":"18","ref":"https://ftp.postgresql.org/pub/source/v18.6/postgresql-18.6.tar.bz2","revision":"555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f"},"sources":[{"label":"PostgreSQL 18 English manual","path":"monitoring-stats.html","sha256":"aa979eed08627fbf715a9d792094a162a73671db5af810f3ab2aad3e073d5722","url":"/docs/18/monitoring-stats.html#PG-STAT-SSL-VIEW"}]},"MeasuredEvidence":{}},"Text":{"Collection":"metric","Key":"pg_stat_ssl-cipher","SourceDatabase":"center","Version":"18","Locale":"en","Title":"pg_stat_ssl.cipher","Summary":"Name of SSL cipher in use, or NULL if SSL is not in use on this connection","BodyHTML":"\u003cp\u003eName of SSL cipher in use, or NULL if SSL is not in use on this connection\u003c/p\u003e","SourceRevision":"555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f","ContentHash":"ac2415c9b7dc301999230eaf67a5e296f401c4946aeffa2fec1148a6a2d34d32","Payload":{"description":["Name of SSL cipher in use, or NULL if SSL is not in use on this connection"],"manual_html":"","related":[{"label":"pg_stat_ssl columns","url":"/wiki/catalog/pg_stat_ssl/?v=18"},{"label":"Statistics collection and reset functions","url":"/docs/18/monitoring-stats.html"}],"sections":[{"paragraphs":["The pg_stat_ssl view will contain one row per backend or WAL sender process, showing statistics about SSL usage on this connection. It can be joined to pg_stat_activity or pg_stat_replication on the pid column to get more details about the connection."],"title":"View semantics"},{"paragraphs":["Read the same-version statistics collection and view documentation below for reset scope and visibility. No per-field reset rule is inferred from the field name."],"title":"Collection and reset context"},{"code":"SELECT cipher FROM pg_catalog.pg_stat_ssl;","paragraphs":["Example query; no execution result or measured value is asserted."],"title":"Inspect this field"}],"tables":[]}},"RequestedLocale":"zh-Hans","Fallback":true,"Versions":["10","11","12","13","14","15","16","17","18","19","20"],"Locales":["en"],"Signatures":null,"Spellings":null,"SQLState":null,"Evidence":null}