Cloud Bigtable V2 Client - Class ReadModifyWriteRule (1.20.3)

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Reference documentation and code samples for the Cloud Bigtable V2 Client class ReadModifyWriteRule.

Specifies an atomic read/modify/write operation on the latest value of the specified column.

Generated from protobuf message google.bigtable.v2.ReadModifyWriteRule

Constructor.

The name of the family to which the read/modify/write should be applied.

Must match [-_.a-zA-Z0-9]+

The name of the family to which the read/modify/write should be applied.

Must match [-_.a-zA-Z0-9]+

The qualifier of the column to which the read/modify/write should be applied.

Can be any byte string, including the empty string.

The qualifier of the column to which the read/modify/write should be applied.

Can be any byte string, including the empty string.

Rule specifying that append_value be appended to the existing value.

If the targeted cell is unset, it will be treated as containing the empty string.

Rule specifying that append_value be appended to the existing value.

If the targeted cell is unset, it will be treated as containing the empty string.

Rule specifying that increment_amount be added to the existing value.

If the targeted cell is unset, it will be treated as containing a zero. Otherwise, the targeted cell must contain an 8-byte value (interpreted as a 64-bit big-endian signed integer), or the entire request will fail.

Rule specifying that increment_amount be added to the existing value.

If the targeted cell is unset, it will be treated as containing a zero. Otherwise, the targeted cell must contain an 8-byte value (interpreted as a 64-bit big-endian signed integer), or the entire request will fail.