mirror of
https://github.com/gnh1201/welsonjs.git
synced 2025-10-31 04:51:17 +00:00
Namhyeon, Go
9d2fb432f7
Add the package ManagedEsent (microsoft/ManagedEsent@d358c07), and WelsonJS.Esent
77 lines
4.1 KiB
C#
77 lines
4.1 KiB
C#
//-----------------------------------------------------------------------
|
|
// <copyright file="jet_tblinfo.cs" company="Microsoft Corporation">
|
|
// Copyright (c) Microsoft Corporation.
|
|
// </copyright>
|
|
//-----------------------------------------------------------------------
|
|
|
|
namespace Microsoft.Isam.Esent.Interop
|
|
{
|
|
/// <summary>
|
|
/// Info levels for retrieving table info with JetGetTableInfo.
|
|
/// </summary>
|
|
public enum JET_TblInfo
|
|
{
|
|
/// <summary>
|
|
/// Default option. Retrieves a <see cref="JET_OBJECTINFO"/> containing
|
|
/// information about the table. Use this option with
|
|
/// <see cref="Api.JetGetTableInfo(Microsoft.Isam.Esent.Interop.JET_SESID,Microsoft.Isam.Esent.Interop.JET_TABLEID,out Microsoft.Isam.Esent.Interop.JET_OBJECTINFO,Microsoft.Isam.Esent.Interop.JET_TblInfo)"/>.
|
|
/// </summary>
|
|
Default = 0,
|
|
|
|
/// <summary>
|
|
/// Retrieves the name of the table. Use this option with
|
|
/// <see cref="Api.JetGetTableInfo(Microsoft.Isam.Esent.Interop.JET_SESID,Microsoft.Isam.Esent.Interop.JET_TABLEID,out string,Microsoft.Isam.Esent.Interop.JET_TblInfo)"/>.
|
|
/// </summary>
|
|
Name = 1,
|
|
|
|
/// <summary>
|
|
/// Retrieves the <see cref="JET_DBID"/> of the database containing the
|
|
/// table. Use this option with
|
|
/// <see cref="Api.JetGetTableInfo(Microsoft.Isam.Esent.Interop.JET_SESID,Microsoft.Isam.Esent.Interop.JET_TABLEID,out Microsoft.Isam.Esent.Interop.JET_DBID,Microsoft.Isam.Esent.Interop.JET_TblInfo)"/>.
|
|
/// </summary>
|
|
Dbid = 2,
|
|
|
|
/// <summary>
|
|
/// The behavior of the method depends on how large the array that is passed
|
|
/// to the method is. The array must have at least two entries.
|
|
/// The first entry will contain the number of Owned Extents in the table.
|
|
/// The second entry will contain the number of Available Extents in the table.
|
|
/// If the array has more than two entries then the remaining bytes of
|
|
/// the buffer will consist of an array of structures that represent a list of
|
|
/// extents. This structure contains two members: the last page number in the
|
|
/// extent and the number of pages in the extent. Use this option with
|
|
/// <see cref="Api.JetGetTableInfo(Microsoft.Isam.Esent.Interop.JET_SESID,Microsoft.Isam.Esent.Interop.JET_TABLEID,int[],Microsoft.Isam.Esent.Interop.JET_TblInfo)"/>.
|
|
/// </summary>
|
|
SpaceUsage = 7,
|
|
|
|
/// <summary>
|
|
/// The array passed to JetGetTableInfo must have two entries.
|
|
/// The first entry will be set to the number of pages in the table.
|
|
/// The second entry will be set to the target density of pages for the table.
|
|
/// Use this option with
|
|
/// <see cref="Api.JetGetTableInfo(Microsoft.Isam.Esent.Interop.JET_SESID,Microsoft.Isam.Esent.Interop.JET_TABLEID,int[],Microsoft.Isam.Esent.Interop.JET_TblInfo)"/>.
|
|
/// </summary>
|
|
SpaceAlloc = 9,
|
|
|
|
/// <summary>
|
|
/// Gets the number of owned pages in the table. Use this option with
|
|
/// <see cref="Api.JetGetTableInfo(Microsoft.Isam.Esent.Interop.JET_SESID,Microsoft.Isam.Esent.Interop.JET_TABLEID,out int,Microsoft.Isam.Esent.Interop.JET_TblInfo)"/>.
|
|
/// </summary>
|
|
SpaceOwned = 10,
|
|
|
|
/// <summary>
|
|
/// Gets the number of available pages in the table. Use this option with
|
|
/// <see cref="Api.JetGetTableInfo(Microsoft.Isam.Esent.Interop.JET_SESID,Microsoft.Isam.Esent.Interop.JET_TABLEID,out int,Microsoft.Isam.Esent.Interop.JET_TblInfo)"/>.
|
|
/// </summary>
|
|
SpaceAvailable = 11,
|
|
|
|
/// <summary>
|
|
/// If the table is a derived table, the result will be filled in with the
|
|
/// name of the table from which the derived table inherited its DDL. If
|
|
/// the table is not a derived table, the buffer will an empty string.
|
|
/// Use this option with
|
|
/// <see cref="Api.JetGetTableInfo(Microsoft.Isam.Esent.Interop.JET_SESID,Microsoft.Isam.Esent.Interop.JET_TABLEID,out string,Microsoft.Isam.Esent.Interop.JET_TblInfo)"/>.
|
|
/// </summary>
|
|
TemplateTableName = 12,
|
|
}
|
|
} |