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Number of columns.", "/versions/19/facts/0/label": "Layer", "/versions/19/facts/0/value": "Logical replication payload; distinct from the frontend/backend message envelope", "/versions/19/facts/1/label": "First field", "/versions/19/tables/0/title": "Fields in documented order", "/versions/19/related/0/label": "Streaming replication protocol", "/versions/19/related/1/label": "Logical Decoding Plugins", "/versions/19/sections/0/title": "Protocol context", "/versions/19/tables/0/rows/0/c2": "Number of columns.", "/versions/19/tables/0/rows/1/c2": "Identifies the data as NULL value.", "/versions/19/tables/0/rows/2/c2": "Identifies unchanged TOASTed value (the actual value is not sent).", "/versions/19/tables/0/rows/3/c2": "Identifies the data as text formatted value.", "/versions/19/tables/0/rows/4/c2": "Identifies the data as binary formatted value.", "/versions/19/tables/0/rows/5/c2": "Length of the column value.", "/versions/19/tables/0/rows/6/c1": "Byte n", "/versions/19/tables/0/rows/6/c2": "The value of the column, either in binary or in text format. 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Number of columns.", "/category": "Logical replication formats", "/versions/20/description/0": "Logical replication TupleData format. Number of columns.", "/versions/20/facts/0/label": "Layer", "/versions/20/facts/0/value": "Logical replication payload; distinct from the frontend/backend message envelope", "/versions/20/facts/1/label": "First field", "/versions/20/tables/0/title": "Fields in documented order", "/versions/20/related/0/label": "Streaming replication protocol", "/versions/20/related/1/label": "Logical Decoding Plugins", "/versions/20/sections/0/title": "Protocol context", "/versions/20/tables/0/rows/0/c2": "Number of columns.", "/versions/20/tables/0/rows/1/c2": "Identifies the data as NULL value.", "/versions/20/tables/0/rows/2/c2": "Identifies unchanged TOASTed value (the actual value is not sent).", "/versions/20/tables/0/rows/3/c2": "Identifies the data as text formatted value.", "/versions/20/tables/0/rows/4/c2": "Identifies the data as binary formatted value.", "/versions/20/tables/0/rows/5/c2": "Length of the column value.", "/versions/20/tables/0/rows/6/c1": "Byte n", "/versions/20/tables/0/rows/6/c2": "The value of the column, either in binary or in text format. 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Number of columns.", "/versions/18/facts/0/label": "Layer", "/versions/18/facts/0/value": "Logical replication payload; distinct from the frontend/backend message envelope", "/versions/18/facts/1/label": "First field", "/versions/18/tables/0/title": "Fields in documented order", "/versions/18/related/0/label": "Streaming replication protocol", "/versions/18/related/1/label": "Logical Decoding Plugins", "/versions/18/sections/0/title": "Protocol context", "/versions/18/tables/0/rows/0/c2": "Number of columns.", "/versions/18/tables/0/rows/1/c2": "Identifies the data as NULL value.", "/versions/18/tables/0/rows/2/c2": "Identifies unchanged TOASTed value (the actual value is not sent).", "/versions/18/tables/0/rows/3/c2": "Identifies the data as text formatted value.", "/versions/18/tables/0/rows/4/c2": "Identifies the data as binary formatted value.", "/versions/18/tables/0/rows/5/c2": "Length of the column value.", "/versions/18/tables/0/rows/6/c1": "Byte n", "/versions/18/tables/0/rows/6/c2": "The value of the column, either in binary or in text format. (As specified in the preceding format byte). n is the above length.", "/versions/18/sections/0/paragraphs/0": "This section describes the detailed format of each logical replication message. These messages are either returned by the replication slot SQL interface or are sent by a walsender. In the case of a walsender, they are encapsulated inside replication protocol WAL messages as described in Section 54.4 , and generally obey the same message flow as physical replication. The following messages (Stream Start, Stream Stop, Stream Commit, and Stream Abort) are available since protocol version 2. The following messages (Begin Prepare, Prepare, Commit Prepared, Rollback Prepared, Stream Prepare) are available since protocol version 3. 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(A future release might support additional formats.) n is the above length.\",\n+      \"description\": \"The value of the column, either in binary or in text format. (As specified in the preceding format byte). n is the above length.\",\n       \"format\": \"Byte n\"\n     }\n   ],"}}