public sealed class BigQueryDateShardedSpec : IMessage<BigQueryDateShardedSpec>, IEquatable<BigQueryDateShardedSpec>, IDeepCloneable<BigQueryDateShardedSpec>, IBufferMessage, IMessage
Reference documentation and code samples for the Data Catalog v1 API class BigQueryDateShardedSpec.
Specification for a group of BigQuery tables with the [prefix]YYYYMMDD name
pattern.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-07 UTC."],[[["\u003cp\u003eThe latest version available for the \u003ccode\u003eBigQueryDateShardedSpec\u003c/code\u003e class in the Data Catalog v1 API is 2.14.0, and there are many previous versions accessible, ranging from 2.13.0 all the way down to 1.2.0.\u003c/p\u003e\n"],["\u003cp\u003e\u003ccode\u003eBigQueryDateShardedSpec\u003c/code\u003e is a class used to represent a group of BigQuery tables following the \u003ccode\u003e[prefix]YYYYMMDD\u003c/code\u003e naming pattern.\u003c/p\u003e\n"],["\u003cp\u003eThis class implements several interfaces, including \u003ccode\u003eIMessage\u003c/code\u003e, \u003ccode\u003eIEquatable\u003c/code\u003e, \u003ccode\u003eIDeepCloneable\u003c/code\u003e, and \u003ccode\u003eIBufferMessage\u003c/code\u003e, and inherits members from the \u003ccode\u003eobject\u003c/code\u003e class.\u003c/p\u003e\n"],["\u003cp\u003eKey properties of \u003ccode\u003eBigQueryDateShardedSpec\u003c/code\u003e include \u003ccode\u003eDataset\u003c/code\u003e, \u003ccode\u003eDatasetAsEntryName\u003c/code\u003e, \u003ccode\u003eLatestShardResource\u003c/code\u003e, \u003ccode\u003eShardCount\u003c/code\u003e, and \u003ccode\u003eTablePrefix\u003c/code\u003e, which provide details about the dataset, the latest shard, the total shard count, and the table name prefix.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eBigQueryDateShardedSpec\u003c/code\u003e class has two constructors, one default and one that takes another \u003ccode\u003eBigQueryDateShardedSpec\u003c/code\u003e as a parameter.\u003c/p\u003e\n"]]],[],null,["# Data Catalog v1 API - Class BigQueryDateShardedSpec (2.16.0)\n\nVersion latestkeyboard_arrow_down\n\n- [2.16.0 (latest)](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/latest/Google.Cloud.DataCatalog.V1.BigQueryDateShardedSpec)\n- [2.15.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/2.15.0/Google.Cloud.DataCatalog.V1.BigQueryDateShardedSpec)\n- [2.14.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/2.14.0/Google.Cloud.DataCatalog.V1.BigQueryDateShardedSpec)\n- [2.13.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/2.13.0/Google.Cloud.DataCatalog.V1.BigQueryDateShardedSpec)\n- [2.12.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/2.12.0/Google.Cloud.DataCatalog.V1.BigQueryDateShardedSpec)\n- [2.11.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/2.11.0/Google.Cloud.DataCatalog.V1.BigQueryDateShardedSpec)\n- [2.10.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/2.10.0/Google.Cloud.DataCatalog.V1.BigQueryDateShardedSpec)\n- [2.9.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/2.9.0/Google.Cloud.DataCatalog.V1.BigQueryDateShardedSpec)\n- [2.8.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/2.8.0/Google.Cloud.DataCatalog.V1.BigQueryDateShardedSpec)\n- [2.7.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/2.7.0/Google.Cloud.DataCatalog.V1.BigQueryDateShardedSpec)\n- [2.6.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/2.6.0/Google.Cloud.DataCatalog.V1.BigQueryDateShardedSpec)\n- [2.5.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/2.5.0/Google.Cloud.DataCatalog.V1.BigQueryDateShardedSpec)\n- [2.4.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/2.4.0/Google.Cloud.DataCatalog.V1.BigQueryDateShardedSpec)\n- [2.3.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/2.3.0/Google.Cloud.DataCatalog.V1.BigQueryDateShardedSpec)\n- [2.2.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/2.2.0/Google.Cloud.DataCatalog.V1.BigQueryDateShardedSpec)\n- [2.1.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/2.1.0/Google.Cloud.DataCatalog.V1.BigQueryDateShardedSpec)\n- [2.0.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/2.0.0/Google.Cloud.DataCatalog.V1.BigQueryDateShardedSpec)\n- [1.8.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/1.8.0/Google.Cloud.DataCatalog.V1.BigQueryDateShardedSpec)\n- [1.7.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/1.7.0/Google.Cloud.DataCatalog.V1.BigQueryDateShardedSpec)\n- [1.6.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/1.6.0/Google.Cloud.DataCatalog.V1.BigQueryDateShardedSpec)\n- [1.5.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/1.5.0/Google.Cloud.DataCatalog.V1.BigQueryDateShardedSpec)\n- [1.4.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/1.4.0/Google.Cloud.DataCatalog.V1.BigQueryDateShardedSpec)\n- [1.3.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/1.3.0/Google.Cloud.DataCatalog.V1.BigQueryDateShardedSpec)\n- [1.2.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/1.2.0/Google.Cloud.DataCatalog.V1.BigQueryDateShardedSpec) \n\n public sealed class BigQueryDateShardedSpec : IMessage\u003cBigQueryDateShardedSpec\u003e, IEquatable\u003cBigQueryDateShardedSpec\u003e, IDeepCloneable\u003cBigQueryDateShardedSpec\u003e, IBufferMessage, IMessage\n\nReference documentation and code samples for the Data Catalog v1 API class BigQueryDateShardedSpec.\n\nSpecification for a group of BigQuery tables with the `[prefix]YYYYMMDD` name\npattern.\n\nFor more information, see [Introduction to partitioned tables](https://cloud.google.com/bigquery/docs/partitioned-tables#partitioning_versus_sharding). \n\nInheritance\n-----------\n\n[object](https://learn.microsoft.com/dotnet/api/system.object) \\\u003e BigQueryDateShardedSpec \n\nImplements\n----------\n\n[IMessage](https://cloud.google.com/dotnet/docs/reference/Google.Protobuf/latest/Google.Protobuf.IMessage-1.html)[BigQueryDateShardedSpec](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/latest/Google.Cloud.DataCatalog.V1.BigQueryDateShardedSpec), [IEquatable](https://learn.microsoft.com/dotnet/api/system.iequatable-1)[BigQueryDateShardedSpec](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/latest/Google.Cloud.DataCatalog.V1.BigQueryDateShardedSpec), [IDeepCloneable](https://cloud.google.com/dotnet/docs/reference/Google.Protobuf/latest/Google.Protobuf.IDeepCloneable-1.html)[BigQueryDateShardedSpec](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/latest/Google.Cloud.DataCatalog.V1.BigQueryDateShardedSpec), [IBufferMessage](https://cloud.google.com/dotnet/docs/reference/Google.Protobuf/latest/Google.Protobuf.IBufferMessage.html), [IMessage](https://cloud.google.com/dotnet/docs/reference/Google.Protobuf/latest/Google.Protobuf.IMessage.html) \n\nInherited Members\n-----------------\n\n[object.GetHashCode()](https://learn.microsoft.com/dotnet/api/system.object.gethashcode) \n[object.GetType()](https://learn.microsoft.com/dotnet/api/system.object.gettype) \n[object.ToString()](https://learn.microsoft.com/dotnet/api/system.object.tostring)\n\nNamespace\n---------\n\n[Google.Cloud.DataCatalog.V1](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/latest/Google.Cloud.DataCatalog.V1)\n\nAssembly\n--------\n\nGoogle.Cloud.DataCatalog.V1.dll\n\nConstructors\n------------\n\n### BigQueryDateShardedSpec()\n\n public BigQueryDateShardedSpec()\n\n### BigQueryDateShardedSpec(BigQueryDateShardedSpec)\n\n public BigQueryDateShardedSpec(BigQueryDateShardedSpec other)\n\nProperties\n----------\n\n### Dataset\n\n public string Dataset { get; set; }\n\nOutput only. The Data Catalog resource name of the dataset entry the\ncurrent table belongs to. For example:\n\n`projects/{PROJECT_ID}/locations/{LOCATION}/entrygroups/{ENTRY_GROUP_ID}/entries/{ENTRY_ID}`.\n\n### DatasetAsEntryName\n\n public EntryName DatasetAsEntryName { get; set; }\n\n[EntryName](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/latest/Google.Cloud.DataCatalog.V1.EntryName)-typed view over the [Dataset](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/latest/Google.Cloud.DataCatalog.V1.BigQueryDateShardedSpec#Google_Cloud_DataCatalog_V1_BigQueryDateShardedSpec_Dataset) resource name property.\n\n### LatestShardResource\n\n public string LatestShardResource { get; set; }\n\nOutput only. BigQuery resource name of the latest shard.\n\n### ShardCount\n\n public long ShardCount { get; set; }\n\nOutput only. Total number of shards.\n\n### TablePrefix\n\n public string TablePrefix { get; set; }\n\nOutput only. The table name prefix of the shards.\n\nThe name of any given shard is `[table_prefix]YYYYMMDD`.\nFor example, for the `MyTable20180101` shard, the\n`table_prefix` is `MyTable`."]]
