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Int32(6)
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Int32(6)
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", "manual_path": "/docs/15/protocol-message-formats.html", "localization": {"status": "complete", "sources": [{"url": "/docs/15/protocol-message-formats.html", "method": "same-major semantic node", "sha256": "bbc89cd7e243ed7051f6e82b92f54fe8a97cbf4a673c2c4b39d9e8c8b7c422d3", "language": "zh", "matched_nodes": ["#PROTOCOL-MESSAGE-FORMATS/div[2]/dl[0]/dd[1]/div[0]/dl[0]/dd[1]", "#PROTOCOL-MESSAGE-FORMATS/div[2]/dl[0]/dd[1]/div[0]/dl[0]/dd[3]", "#PROTOCOL-MESSAGE-FORMATS/div[2]/dl[0]/dd[9]/div[0]/dl[0]/dd[5]"]}], "language": "zh", "original_text": {"/summary": "AuthenticationSCMCredential is a backend protocol message. Identifies the message as an authentication request.", "/category": "Backend messages", "/versions/15/description/0": "AuthenticationSCMCredential is a backend protocol message. Identifies the message as an authentication request.", "/versions/15/facts/0/label": "Direction", "/versions/15/facts/0/value": "Backend \u2192 frontend", "/versions/15/facts/1/label": "First wire field", "/versions/15/facts/2/label": "Field entries", "/versions/15/facts/3/label": "Documented flow contexts", "/versions/15/facts/3/value": "Start-up", "/versions/15/tables/0/title": "Wire fields in documented order", "/versions/15/related/0/label": "Protocol flow and exchange examples", "/versions/15/related/1/label": "Protocol overview", "/versions/15/related/2/label": "Start-up", "/versions/15/sections/0/title": "Framing and repetition", "/versions/15/tables/0/rows/0/c2": "Identifies the message as an authentication request.", "/versions/15/tables/0/rows/1/c2": "Length of message contents in bytes, including self.", "/versions/15/tables/0/rows/2/c2": "Specifies that an SCM credentials message is required.", "/versions/15/sections/0/paragraphs/0": "The complete definition below retains repetition, counts and conditional fields. A numbered table row is a documented field definition, not a fixed byte offset. Integer encodings and flow rules follow the same-version protocol chapter.", "/versions/15/tables/0/columns/0/label": "Position", "/versions/15/tables/0/columns/1/label": "Format", "/versions/15/tables/0/columns/2/label": "Meaning"}, "fallback_fields": [], "source_language": "en", "original_snapshot_sha256": "cd10e45e72f47229d3bd8cdec15810a9f3a69317e5023f5fbf1ba58817a28050"}, "comparison_data": {"fields": [{"format": "Byte1('R')", "description": "Identifies the message as an authentication request."}, {"format": "Int32(8)", "description": "Length of message contents in bytes, including self."}, {"format": "Int32(6)", "description": "Specifies that an SCM credentials message is required."}], "direction": "B"}, "comparison_hash": "d00341798abc326773340cfed67c435986e73d8f28aa7b4391acd70df2f989fc", "manual_language": "zh"}}}, "snapshot": null, "comparison": {"left": "15", "right": "16", "status": "removed", "diff": "--- PostgreSQL 15\n+++ PostgreSQL 16\n@@ -1,17 +1 @@\n-{\n- \"direction\": \"B\",\n- \"fields\": [\n- {\n- \"description\": \"Identifies the message as an authentication request.\",\n- \"format\": \"Byte1('R')\"\n- },\n- {\n- \"description\": \"Length of message contents in bytes, including self.\",\n- \"format\": \"Int32(8)\"\n- },\n- {\n- \"description\": \"Specifies that an SCM credentials message is required.\",\n- \"format\": \"Int32(6)\"\n- }\n- ]\n-}\n+\u8be5\u7248\u672a\u6536\u5f55"}}