- 增加 FreeSql.DbContext DbSet Remove 可根据 lambda 条件删除数据的方法；

2025-06-18 20:08:15 +08:00 · 2019-10-26 11:11:05 +08:00
parent 06fba16b4a
commit f7633e9f67
2 changed files with 20 additions and 0 deletions
--- a/FreeSql.DbContext/DbSet/DbSetSync.cs
+++ b/FreeSql.DbContext/DbSet/DbSetSync.cs
@ -410,6 +410,16 @@ namespace FreeSql
                EnqueueToDbContext(DbContext.EntityChangeType.Delete, state);
            }
        }
+        /// <summary>
+        /// 根据 lambda 条件删除数据
+        /// </summary>
+        /// <param name="predicate"></param>
+        /// <returns></returns>
+        public int Remove(Expression<Func<TEntity, bool>> predicate)
+        {
+            DbContextExecCommand();
+            return this.OrmDelete(null).Where(predicate).ExecuteAffrows();
+        }
        #endregion

        #region AddOrUpdate