Optional. Defines the default collation specification of future tables created in the
dataset. If a table is created in this dataset without table-level default collation, then
the table inherits the dataset default collation, which is applied to the string fields that
do not have explicit collation specified. A change to this field affects only tables created
afterwards, and does not alter the existing tables. The following values are supported:
* 'und:ci': undetermined locale, case insensitive. * '': empty string. Default to
case-sensitive behavior. (-- A wrapper is used here because it is possible to set the value
to the empty string. --) (-- api-linter: standard-fields=disabled --)
The default encryption key for all tables in the dataset. Once this property is set, all
newly-created partitioned tables in the dataset will have encryption key set to this value,
unless table creation request (or query) overrides the key.
[Optional] The default partition expiration time for all partitioned tables in the dataset,
in milliseconds. Once this property is set, all newly-created partitioned tables in the
dataset will has an expirationMs property in the timePartitioning settings set to this value.
Changing the value only affect new tables, not existing ones. The storage in a partition will
have an expiration time of its partition time plus this value. Setting this property
overrides the use of defaultTableExpirationMs for partitioned tables: only one of
defaultTableExpirationMs and defaultPartitionExpirationMs will be used for any new
partitioned table. If you provide an explicit timePartitioning.expirationMs when creating or
updating a partitioned table, that value takes precedence over the default partition
expiration time indicated by this property. The value may be null.
Sets the default lifetime of all tables in the dataset, in milliseconds. The minimum value is
3600000 milliseconds (one hour). Once this property is set, all newly-created tables in the
dataset will have an expirationTime property set to the creation time plus the value in this
property, and changing the value will only affect new tables, not existing ones. When the
expirationTime for a given table is reached, that table will be deleted automatically. If a
table's expirationTime is modified or removed before the table expires, or if you provide an
explicit expirationTime when creating a table, that value takes precedence over the default
expiration time indicated by this property. This property is experimental and might be
subject to change or removed.
Sets the geographic location where the dataset should reside. This property is experimental
and might be subject to change or removed.
See Also: Dataset Location
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Hard to understand","hardToUnderstand","thumb-down"],["Incorrect information or sample code","incorrectInformationOrSampleCode","thumb-down"],["Missing the information/samples I need","missingTheInformationSamplesINeed","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2024-12-12 UTC."],[],[]]
