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pg_stat_replicationsync_statetext\u8be5\u5907\u5e93\u7684\u540c\u6b65\u72b6\u6001\u3002\u53ef\u80fd\u7684\u503c\u662f\uff1a\n\nasync\uff1a\u8be5\u5907\u5e93\u662f\u5f02\u6b65\u7684\u3002 potential\uff1a\u8be5\u5907\u5e93\u5f53\u524d\u662f\u5f02\u6b65\u7684\uff0c\u4f46\u5728\u5f53\u524d\u67d0\u4e2a\u540c\u6b65\u5907\u5e93\u5931\u6548\u65f6\u53ef\u80fd\u53d8\u4e3a\u540c\u6b65\u7684\u3002 sync\uff1a\u8be5\u5907\u5e93\u662f\u540c\u6b65\u7684\u3002 quorum\uff1a\u8be5\u5907\u5e93\u88ab\u89c6\u4e3a\u6cd5\u5b9a\u4eba\u6570\u540c\u6b65\u590d\u5236\u7684\u5019\u9009\u5907\u5e93\u3002\n\n
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Possible values are:\n\nasync: This standby server is asynchronous. potential: This standby server is now asynchronous, but can potentially become synchronous if one of current synchronous ones fails. sync: This standby server is synchronous. quorum: This standby server is considered as a candidate for quorum standbys.", "/versions/18/facts/0/label": "View", "/versions/18/facts/1/label": "Field", "/versions/18/facts/2/label": "SQL type", "/versions/18/facts/2/value": "text", "/versions/18/facts/3/label": "Units named in the field definition", "/versions/18/facts/3/value": "Not specified", "/versions/18/facts/4/label": "Reset observation", "/versions/18/facts/4/value": "No stats_reset field is documented for this view", "/versions/18/related/0/label": "pg_stat_replication columns", "/versions/18/related/1/label": "Statistics collection and reset functions", "/versions/18/sections/0/title": "View semantics", "/versions/18/sections/1/title": "Collection and reset context", "/versions/18/sections/2/title": "Inspect this field", "/versions/18/sections/0/paragraphs/0": "The pg_stat_replication view will contain one row per WAL sender process, showing statistics about replication to that sender's connected standby server. Only directly connected standbys are listed; no information is available about downstream standby servers.", "/versions/18/sections/1/paragraphs/0": "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.", "/versions/18/sections/2/paragraphs/0": "Example query; no execution result or measured value is asserted."}, "fallback_fields": [], "source_language": "en", "original_snapshot_sha256": "e4e78ac7d392fa2a8cc1828e9d23f7b4785f79efdb84aad528bb02db9e64135a", "canonical_center_text_hash": "a2b5548cad3133142ad3a9bad29ad8149d1b3b5e7b36b3e332b82368fa940543"}, "description_zh": "\u8be5\u5907\u5e93\u7684\u540c\u6b65\u72b6\u6001\u3002\u53ef\u80fd\u7684\u503c\u662f\uff1a\n\nasync\uff1a\u8be5\u5907\u5e93\u662f\u5f02\u6b65\u7684\u3002 potential\uff1a\u8be5\u5907\u5e93\u5f53\u524d\u662f\u5f02\u6b65\u7684\uff0c\u4f46\u5728\u5f53\u524d\u67d0\u4e2a\u540c\u6b65\u5907\u5e93\u5931\u6548\u65f6\u53ef\u80fd\u53d8\u4e3a\u540c\u6b65\u7684\u3002 sync\uff1a\u8be5\u5907\u5e93\u662f\u540c\u6b65\u7684\u3002 quorum\uff1a\u8be5\u5907\u5e93\u88ab\u89c6\u4e3a\u6cd5\u5b9a\u4eba\u6570\u540c\u6b65\u590d\u5236\u7684\u5019\u9009\u5907\u5e93\u3002\n\n", "comparison_data": {"view": "pg_stat_replication", "field": "sync_state", "sql_type": "text", "units_mentioned": []}, "comparison_hash": "e310ce920194b76915432363b4b9ae87b6511cc1db08f0bb990008ae817c3787", "manual_language": "zh", "units_mentioned": [], "description_zh_html": "pg_stat_replication.sync_state \u7edf\u8ba1\u5b57\u6bb5\u3002
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