Orchard 1.10安装，数据库为mysql，需要修正的几处

1.新建mysql数据，引擎选用innodb，编码规则和排序规则为默认，utf-8

2.出现报错：msql Specified key was too long 1000，原因为字段创建的时候，长度为2048字节，超出了mysql对字段属性长度的要求，固对一下几个地方进行修改

namespace Orchard.Recipes {
public class Migrations : DataMigrationImpl {
public int Create() {
SchemaBuilder.CreateTable("RecipeStepResultRecord", table => table
.Column<int>("Id", c => c.PrimaryKey().Identity())
.Column<string>("ExecutionId", c => c.WithLength(128).NotNull())
.Column<string>("RecipeName", c => c.WithLength(252))
.Column<string>("StepId", c => c.WithLength(32).NotNull())
.Column<string>("StepName", c => c.WithLength(252).NotNull())
.Column<bool>("IsCompleted", c => c.NotNull())
.Column<bool>("IsSuccessful", c => c.NotNull())
.Column<string>("ErrorMessage", c => c.Unlimited())
);

SchemaBuilder.AlterTable("RecipeStepResultRecord", table => {
table.CreateIndex("IDX_RecipeStepResultRecord_ExecutionId", "ExecutionId");
table.CreateIndex("IDX_RecipeStepResultRecord_ExecutionId_StepName", "ExecutionId", "StepName");
});

return 1;
}
}
}

namespace Orchard.MediaLibrary {
public class MediaDataMigration : DataMigrationImpl {

public int Create() {

SchemaBuilder.CreateTable("MediaPartRecord", t => t
.ContentPartRecord()
.Column<string>("MimeType")
.Column<string>("Caption", c => c.Unlimited())
.Column<string>("AlternateText", c => c.Unlimited())
.Column<string>("FolderPath", c => c.WithLength(252))
.Column<string>("FileName", c => c.WithLength(252))
);

namespace Orchard.Autoroute
{
public class Migrations : DataMigrationImpl {

public int Create() {
SchemaBuilder.CreateTable("AutoroutePartRecord",
table => table
.ContentPartVersionRecord()
.Column<string>("CustomPattern", c => c.WithLength(252))
.Column<bool>("UseCustomPattern", c => c.WithDefault(false))
.Column<bool>("UseCulturePattern", c => c.WithDefault(false))
.Column<string>("DisplayAlias", c => c.WithLength(252)));

namespace Orchard.OutputCache.Models {
[OrchardFeature("Orchard.OutputCache.Database")]
public class CacheItemRecord {
public virtual int Id { get; set; }
public virtual DateTime CachedOnUtc { get; set; }
public virtual int Duration { get; set; }
public virtual int GraceTime { get; set; }
public virtual DateTime ValidUntilUtc { get; set; }
public virtual DateTime StoredUntilUtc { get; set; }
[StringLengthMax] public virtual byte[] Output { get; set; }
public virtual string ContentType { get; set; }
[StringLength(252)] public virtual string QueryString { get; set; }
[StringLength(252)] public virtual string CacheKey { get; set; }
[StringLength(252)] public virtual string InvariantCacheKey { get; set; }
[StringLength(252)] public virtual string Url { get; set; }

namespace Orchard.Autoroute.Models {
public class AutoroutePartRecord : ContentPartVersionRecord {

public virtual bool UseCustomPattern { get; set; }

public virtual bool UseCulturePattern { get; set; }

[StringLength(2048)]
public virtual string CustomPattern { get; set; }

[StringLength(252)]
public virtual string DisplayAlias { get; set; }
}
}

接着就出现了一下喜大普奔的首页！建成表总共77张，感觉相当庞大的一个库。