Cloud Spanner API - Class Google::Cloud::Spanner::ColumnValue (v2.17.0)
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Reference documentation and code samples for the Cloud Spanner API class Google::Cloud::Spanner::ColumnValue.
ColumnValue
Represents a change to be made to a row's column value by the Spanner
API.
Example
require "google/cloud/spanner"
spanner = Google::Cloud::Spanner.new
db = spanner.client "my-instance", "my-database"
# create column value object
commit_timestamp = db.commit_timestamp
db.commit do |c|
c.insert "users", [
{ id: 5, name: "Murphy", updated_at: commit_timestamp }
]
end
Methods
.commit_timestamp
def self.commit_timestamp() -> ColumnValue
Returns
-
(ColumnValue) — The commit timestamp column value object.
Example
require "google/cloud/spanner"
spanner = Google::Cloud::Spanner.new
db = spanner.client "my-instance", "my-database"
# create column value object
commit_timestamp = \
Google::Cloud::Spanner::ColumnValue.commit_timestamp
db.commit do |c|
c.insert "users", [
{ id: 5, name: "Murphy", updated_at: commit_timestamp }
]
end
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Last updated 2024-09-19 UTC.
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