DBZ-6023 [doc] Documentation for surrogate-key
field from execute-snapshot
signal record.
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@ -50,6 +50,12 @@ ifeval::['{context}' != 'mongodb']
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subset of the contents of the {data-collection}(s).
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subset of the contents of the {data-collection}(s).
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endif::[]
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endif::[]
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ifeval::['{context}' != 'mongodb']
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|`surrogate-key`
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|_N/A_
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| An optional string, which represents a column name that will be used during the snapshot process as a primary key of the {data-collection}(s).
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endif::[]
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|===
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|===
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.Triggering an ad hoc snapshot
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.Triggering an ad hoc snapshot
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@ -48,7 +48,7 @@ tag::sql-based-snapshot[]
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+
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+
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[source,sql,indent=0,subs="+attributes,+quotes"]
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[source,sql,indent=0,subs="+attributes,+quotes"]
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----
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----
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INSERT INTO _<signalTable>_ (id, type, data) VALUES (_'<id>'_, _'<snapshotType>'_, '{"data-collections": ["_<tableName>_","_<tableName>_"],"type":"_<snapshotType>_","additional-condition":"_<additional-condition>_"}');
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INSERT INTO _<signalTable>_ (id, type, data) VALUES (_'<id>'_, _'<snapshotType>'_, '{"data-collections": ["_<tableName>_","_<tableName>_"],"type":"_<snapshotType>_","additional-condition":"_<additional-condition>_","surrogate-key":"_<surrogate-key>_"}');
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----
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----
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+
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+
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For example,
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For example,
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@ -128,6 +128,9 @@ If you do not specify a value, the connector runs an incremental snapshot.
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| An optional string, which specifies a condition based on the column(s) of the {data-collection}(s), to capture a
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| An optional string, which specifies a condition based on the column(s) of the {data-collection}(s), to capture a
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subset of the contents of the {data-collection}s.
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subset of the contents of the {data-collection}s.
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For more information about the `additional-condition` parameter, see xref:{context}-incremental-snapshots-additional-condition[].
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For more information about the `additional-condition` parameter, see xref:{context}-incremental-snapshots-additional-condition[].
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|7
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|`surrogate-key`
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|An optional string, which specifies a column name to use as the primary key for the snapshot. This allows to override the default primary key of the table.
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|===
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|===
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[id="{context}-incremental-snapshots-additional-condition"]
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[id="{context}-incremental-snapshots-additional-condition"]
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