[[["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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-07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\u003eThis webpage provides documentation for the \u003ccode\u003eSqlDatabaseSystemSpec\u003c/code\u003e class within the Google Cloud Data Catalog v1 API for .NET.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eSqlDatabaseSystemSpec\u003c/code\u003e class applies to entries that are part of a \u003ccode\u003eSQL_DATABASE\u003c/code\u003e system and includes properties such as \u003ccode\u003eDatabaseVersion\u003c/code\u003e, \u003ccode\u003eInstanceHost\u003c/code\u003e, and \u003ccode\u003eSqlEngine\u003c/code\u003e.\u003c/p\u003e\n"],["\u003cp\u003eThe page lists available versions of the documentation for this class, ranging from the latest version, 2.14.0, down to version 1.2.0.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eSqlDatabaseSystemSpec\u003c/code\u003e class inherits from \u003ccode\u003eobject\u003c/code\u003e and 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.\u003c/p\u003e\n"]]],[],null,["# Data Catalog v1 API - Class SqlDatabaseSystemSpec (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.SqlDatabaseSystemSpec)\n- [2.15.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/2.15.0/Google.Cloud.DataCatalog.V1.SqlDatabaseSystemSpec)\n- [2.14.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/2.14.0/Google.Cloud.DataCatalog.V1.SqlDatabaseSystemSpec)\n- [2.13.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/2.13.0/Google.Cloud.DataCatalog.V1.SqlDatabaseSystemSpec)\n- [2.12.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/2.12.0/Google.Cloud.DataCatalog.V1.SqlDatabaseSystemSpec)\n- [2.11.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/2.11.0/Google.Cloud.DataCatalog.V1.SqlDatabaseSystemSpec)\n- [2.10.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/2.10.0/Google.Cloud.DataCatalog.V1.SqlDatabaseSystemSpec)\n- [2.9.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/2.9.0/Google.Cloud.DataCatalog.V1.SqlDatabaseSystemSpec)\n- [2.8.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/2.8.0/Google.Cloud.DataCatalog.V1.SqlDatabaseSystemSpec)\n- [2.7.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/2.7.0/Google.Cloud.DataCatalog.V1.SqlDatabaseSystemSpec)\n- [2.6.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/2.6.0/Google.Cloud.DataCatalog.V1.SqlDatabaseSystemSpec)\n- [2.5.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/2.5.0/Google.Cloud.DataCatalog.V1.SqlDatabaseSystemSpec)\n- [2.4.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/2.4.0/Google.Cloud.DataCatalog.V1.SqlDatabaseSystemSpec)\n- [2.3.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/2.3.0/Google.Cloud.DataCatalog.V1.SqlDatabaseSystemSpec)\n- [2.2.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/2.2.0/Google.Cloud.DataCatalog.V1.SqlDatabaseSystemSpec)\n- [2.1.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/2.1.0/Google.Cloud.DataCatalog.V1.SqlDatabaseSystemSpec)\n- [2.0.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/2.0.0/Google.Cloud.DataCatalog.V1.SqlDatabaseSystemSpec)\n- [1.8.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/1.8.0/Google.Cloud.DataCatalog.V1.SqlDatabaseSystemSpec)\n- [1.7.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/1.7.0/Google.Cloud.DataCatalog.V1.SqlDatabaseSystemSpec)\n- [1.6.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/1.6.0/Google.Cloud.DataCatalog.V1.SqlDatabaseSystemSpec)\n- [1.5.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/1.5.0/Google.Cloud.DataCatalog.V1.SqlDatabaseSystemSpec)\n- [1.4.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/1.4.0/Google.Cloud.DataCatalog.V1.SqlDatabaseSystemSpec)\n- [1.3.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/1.3.0/Google.Cloud.DataCatalog.V1.SqlDatabaseSystemSpec)\n- [1.2.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/1.2.0/Google.Cloud.DataCatalog.V1.SqlDatabaseSystemSpec) \n\n public sealed class SqlDatabaseSystemSpec : IMessage\u003cSqlDatabaseSystemSpec\u003e, IEquatable\u003cSqlDatabaseSystemSpec\u003e, IDeepCloneable\u003cSqlDatabaseSystemSpec\u003e, IBufferMessage, IMessage\n\nReference documentation and code samples for the Data Catalog v1 API class SqlDatabaseSystemSpec.\n\nSpecification that applies to\nentries that are part `SQL_DATABASE` system\n(user_specified_type) \n\nInheritance\n-----------\n\n[object](https://learn.microsoft.com/dotnet/api/system.object) \\\u003e SqlDatabaseSystemSpec \n\nImplements\n----------\n\n[IMessage](https://cloud.google.com/dotnet/docs/reference/Google.Protobuf/latest/Google.Protobuf.IMessage-1.html)[SqlDatabaseSystemSpec](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/latest/Google.Cloud.DataCatalog.V1.SqlDatabaseSystemSpec), [IEquatable](https://learn.microsoft.com/dotnet/api/system.iequatable-1)[SqlDatabaseSystemSpec](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/latest/Google.Cloud.DataCatalog.V1.SqlDatabaseSystemSpec), [IDeepCloneable](https://cloud.google.com/dotnet/docs/reference/Google.Protobuf/latest/Google.Protobuf.IDeepCloneable-1.html)[SqlDatabaseSystemSpec](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/latest/Google.Cloud.DataCatalog.V1.SqlDatabaseSystemSpec), [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### SqlDatabaseSystemSpec()\n\n public SqlDatabaseSystemSpec()\n\n### SqlDatabaseSystemSpec(SqlDatabaseSystemSpec)\n\n public SqlDatabaseSystemSpec(SqlDatabaseSystemSpec other)\n\nProperties\n----------\n\n### DatabaseVersion\n\n public string DatabaseVersion { get; set; }\n\nVersion of the database engine.\n\n### InstanceHost\n\n public string InstanceHost { get; set; }\n\nHost of the SQL database\nenum InstanceHost {\nUNDEFINED = 0;\nSELF_HOSTED = 1;\nCLOUD_SQL = 2;\nAMAZON_RDS = 3;\nAZURE_SQL = 4;\n}\nHost of the enclousing database instance.\n\n### SqlEngine\n\n public string SqlEngine { get; set; }\n\nSQL Database Engine.\nenum SqlEngine {\nUNDEFINED = 0;\nMY_SQL = 1;\nPOSTGRE_SQL = 2;\nSQL_SERVER = 3;\n}\nEngine of the enclosing database instance."]]