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Sqlite CodeFirst

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sunkaixuan
2023-11-13 11:23:47 +08:00
parent d1ad1e1c6e
commit 39c1dc4d80
1 changed files with 21 additions and 0 deletions
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21
Src/Asp.NetCore2/SqlSugar/Realization/Sqlite/CodeFirst/SqliteCodeFirst.cs
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@@ -13,6 +13,7 @@ namespace SqlSugar
{ {
if (entityInfo.Columns.Where(it => it.IsPrimarykey).Count() > 1) if (entityInfo.Columns.Where(it => it.IsPrimarykey).Count() > 1)
{ {
AddColumn(entityInfo);
return; return;
} }
@@ -90,6 +91,26 @@ namespace SqlSugar
} }
} }
} }
private void AddColumn(EntityInfo entityInfo)
{
var tableName2 = GetTableName(entityInfo);
var dbColumns2 = this.Context.DbMaintenance.GetColumnInfosByTableName(tableName2, false);
var entityColumns2 = entityInfo.Columns.Where(it => it.IsIgnore == false).ToList();
ConvertColumns(dbColumns2);
var addColumns2 = entityColumns2
.Where(ec => ec.OldDbColumnName.IsNullOrEmpty() || !dbColumns2.Any(dc => dc.DbColumnName.Equals(ec.OldDbColumnName, StringComparison.CurrentCultureIgnoreCase)))
.Where(ec => !dbColumns2.Any(dc => ec.DbColumnName.Equals(dc.DbColumnName, StringComparison.CurrentCultureIgnoreCase))).ToList();
foreach (var item in addColumns2)
{
if (item.IsPrimarykey || item.IsIdentity)
{
Check.ExceptionEasy("Multiple primary keys cannot be modified", "多主键不能修改");
}
this.Context.DbMaintenance.AddColumn(tableName2, EntityColumnToDbColumn(entityInfo, tableName2, item));
}
}
public override void NoExistLogic(EntityInfo entityInfo) public override void NoExistLogic(EntityInfo entityInfo)
{ {
var tableName = GetTableName(entityInfo); var tableName = GetTableName(entityInfo);