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Class Mutation (2.30.0)
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Version 2.30.0 keyboard_arrow_down
A wrapper for Cloud Spanner mutations.
In addition to the Data Manipulation Language (DML) based APIs, Cloud Spanner supports the mutation API, where the application describes data modification using a data structure instead of a SQL statement.
This class serves as a wrapper for all mutations types. Use the builders, such as InsertMutationBuilder
or UpdateMutationBuilder
to create objects of this class.
See Also
https://cloud.google.com/spanner/docs/modify-mutation-api for more information about the Cloud Spanner mutation API.
Constructors
Mutation()
Creates an empty mutation.
Note:
Empty mutations are not usable with the Cloud Spanner mutation API.
Mutation(Mutation &&)
Parameter
Name
Description
Mutation &&
Mutation(Mutation const &)
Parameter
Name
Description
Mutation const &
Operators
operator=(Mutation &&)
Parameter
Name
Description
Mutation &&
Returns
Type
Description
Mutation &
operator=(Mutation const &)
Parameter
Name
Description
Mutation const &
Returns
Type
Description
Mutation &
Functions
as_proto() &&
Convert the mutation to the underlying proto.
Returns
Type
Description
google::spanner::v1::Mutation
as_proto() const &
Returns
Type
Description
google::spanner::v1::Mutation
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Last updated 2024-10-04 UTC.
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{"lastModified": "Last updated 2024-10-04 UTC."}
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