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Add db.CodeFirst.As(string newTableName)

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This commit is contained in:
sunkaixuan
2022-08-20 13:42:35 +08:00
parent 512eec5342
commit 8d89a00762
2 changed files with 23 additions and 0 deletions
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19
Src/Asp.Net/SqlSugar/Abstract/CodeFirstProvider/CodeFirstProvider.cs
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@@ -14,6 +14,7 @@ namespace SqlSugar
protected bool IsBackupTable { get; set; } protected bool IsBackupTable { get; set; }
protected int MaxBackupDataRows { get; set; } protected int MaxBackupDataRows { get; set; }
protected virtual int DefultLength { get; set; } protected virtual int DefultLength { get; set; }
protected Dictionary<Type, string> MappingTables = new Dictionary<Type, string>();
public CodeFirstProvider() public CodeFirstProvider()
{ {
if (DefultLength == 0) if (DefultLength == 0)
@@ -107,6 +108,19 @@ namespace SqlSugar
} }
} }
} }
public ICodeFirst As(Type type, string newTableName)
{
if (!MappingTables.ContainsKey(type))
{
MappingTables.Add(type,newTableName);
}
return this;
}
public ICodeFirst As<T>(string newTableName)
{
return As(typeof(T),newTableName);
}
public virtual void InitTables(string entitiesNamespace) public virtual void InitTables(string entitiesNamespace)
{ {
var types = Assembly.Load(entitiesNamespace).GetTypes(); var types = Assembly.Load(entitiesNamespace).GetTypes();
@@ -180,6 +194,11 @@ namespace SqlSugar
protected virtual void Execute(Type entityType) protected virtual void Execute(Type entityType)
{ {
var entityInfo = this.Context.EntityMaintenance.GetEntityInfoNoCache(entityType); var entityInfo = this.Context.EntityMaintenance.GetEntityInfoNoCache(entityType);
if (this.MappingTables.ContainsKey(entityType))
{
entityInfo.DbTableName = this.MappingTables[entityType];
this.Context.MappingTables.Add(entityInfo.EntityName, entityInfo.DbTableName);
}
if (this.DefultLength > 0) if (this.DefultLength > 0)
{ {
foreach (var item in entityInfo.Columns) foreach (var item in entityInfo.Columns)

4
Src/Asp.Net/SqlSugar/Interface/ICodeFirst.cs
View File

@@ -9,6 +9,10 @@ namespace SqlSugar
SqlSugarProvider Context { get; set; } SqlSugarProvider Context { get; set; }
ICodeFirst BackupTable(int maxBackupDataRows = int.MaxValue); ICodeFirst BackupTable(int maxBackupDataRows = int.MaxValue);
ICodeFirst SetStringDefaultLength(int length); ICodeFirst SetStringDefaultLength(int length);
ICodeFirst As(Type type,string newTableName);
ICodeFirst As<T>(string newTableName);
void InitTables(string entitiesNamespace); void InitTables(string entitiesNamespace);
void InitTables(string[] entitiesNamespaces); void InitTables(string[] entitiesNamespaces);
void InitTables(params Type[] entityTypes); void InitTables(params Type[] entityTypes);