拆分 FreeSql 按需引用

2025-11-04 17:20:49 +08:00 · 2019-05-28 21:32:54 +08:00
parent 37ed28f7a0
commit f8e897e201
149 changed files with 945 additions and 4082 deletions
--- a/Providers/FreeSql.Provider.SqlServer/Curd/SqlServerInsert.cs
+++ b/Providers/FreeSql.Provider.SqlServer/Curd/SqlServerInsert.cs
@@ -0,0 +1,139 @@
+using FreeSql.Internal;
+using SafeObjectPool;
+using System;
+using System.Collections.Generic;
+using System.Data;
+using System.Data.Common;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace FreeSql.SqlServer.Curd {
+
+	class SqlServerInsert<T1> : Internal.CommonProvider.InsertProvider<T1> where T1 : class {
+		public SqlServerInsert(IFreeSql orm, CommonUtils commonUtils, CommonExpression commonExpression)
+			: base(orm, commonUtils, commonExpression) {
+		}
+
+		public override int ExecuteAffrows() => base.SplitExecuteAffrows(1000, 2100);
+		public override Task<int> ExecuteAffrowsAsync() => base.SplitExecuteAffrowsAsync(1000, 2100);
+		public override long ExecuteIdentity() => base.SplitExecuteIdentity(1000, 2100);
+		public override Task<long> ExecuteIdentityAsync() => base.SplitExecuteIdentityAsync(1000, 2100);
+		public override List<T1> ExecuteInserted() => base.SplitExecuteInserted(1000, 2100);
+		public override Task<List<T1>> ExecuteInsertedAsync() => base.SplitExecuteInsertedAsync(1000, 2100);
+
+
+		protected override long RawExecuteIdentity() {
+			var sql = this.ToSql();
+			if (string.IsNullOrEmpty(sql)) return 0;
+
+			sql = string.Concat(sql, "; SELECT SCOPE_IDENTITY();");
+			var before = new Aop.CurdBeforeEventArgs(_table.Type, Aop.CurdType.Insert, sql, _params);
+			_orm.Aop.CurdBefore?.Invoke(this, before);
+			long ret = 0;
+			Exception exception = null;
+			try {
+				long.TryParse(string.Concat(_orm.Ado.ExecuteScalar(_connection, _transaction, CommandType.Text, sql, _params)), out ret);
+			} catch (Exception ex) {
+				exception = ex;
+				throw ex;
+			} finally {
+				var after = new Aop.CurdAfterEventArgs(before, exception, ret);
+				_orm.Aop.CurdAfter?.Invoke(this, after);
+			}
+			this.ClearData();
+			return ret;
+		}
+		async protected override Task<long> RawExecuteIdentityAsync() {
+			var sql = this.ToSql();
+			if (string.IsNullOrEmpty(sql)) return 0;
+
+			sql = string.Concat(sql, "; SELECT SCOPE_IDENTITY();");
+			var before = new Aop.CurdBeforeEventArgs(_table.Type, Aop.CurdType.Insert, sql, _params);
+			_orm.Aop.CurdBefore?.Invoke(this, before);
+			long ret = 0;
+			Exception exception = null;
+			try {
+				long.TryParse(string.Concat(await _orm.Ado.ExecuteScalarAsync(_connection, _transaction, CommandType.Text, sql, _params)), out ret);
+			} catch (Exception ex) {
+				exception = ex;
+				throw ex;
+			} finally {
+				var after = new Aop.CurdAfterEventArgs(before, exception, ret);
+				_orm.Aop.CurdAfter?.Invoke(this, after);
+			}
+			this.ClearData();
+			return ret;
+		}
+
+		protected override List<T1> RawExecuteInserted() {
+			var sql = this.ToSql();
+			if (string.IsNullOrEmpty(sql)) return new List<T1>();
+
+			var sb = new StringBuilder();
+			sb.Append(" OUTPUT ");
+			var colidx = 0;
+			foreach (var col in _table.Columns.Values) {
+				if (colidx > 0) sb.Append(", ");
+				sb.Append(_commonUtils.QuoteReadColumn(col.Attribute.MapType, $"INSERTED.{_commonUtils.QuoteSqlName(col.Attribute.Name)}")).Append(" as ").Append(_commonUtils.QuoteSqlName(col.CsName));
+				++colidx;
+			}
+
+			var validx = sql.IndexOf(") VALUES");
+			if (validx == -1) throw new ArgumentException("找不到 VALUES");
+			sb.Insert(0, sql.Substring(0, validx + 1));
+			sb.Append(sql.Substring(validx + 1));
+
+			sql = sb.ToString();
+			var before = new Aop.CurdBeforeEventArgs(_table.Type, Aop.CurdType.Insert, sql, _params);
+			_orm.Aop.CurdBefore?.Invoke(this, before);
+			var ret = new List<T1>();
+			Exception exception = null;
+			try {
+				ret = _orm.Ado.Query<T1>(_connection, _transaction, CommandType.Text, sql, _params);
+			} catch (Exception ex) {
+				exception = ex;
+				throw ex;
+			} finally {
+				var after = new Aop.CurdAfterEventArgs(before, exception, ret);
+				_orm.Aop.CurdAfter?.Invoke(this, after);
+			}
+			this.ClearData();
+			return ret;
+		}
+		async protected override Task<List<T1>> RawExecuteInsertedAsync() {
+			var sql = this.ToSql();
+			if (string.IsNullOrEmpty(sql)) return new List<T1>();
+
+			var sb = new StringBuilder();
+			sb.Append(" OUTPUT ");
+			var colidx = 0;
+			foreach (var col in _table.Columns.Values) {
+				if (colidx > 0) sb.Append(", ");
+				sb.Append(_commonUtils.QuoteReadColumn(col.Attribute.MapType, $"INSERTED.{_commonUtils.QuoteSqlName(col.Attribute.Name)}")).Append(" as ").Append(_commonUtils.QuoteSqlName(col.CsName));
+				++colidx;
+			}
+
+			var validx = sql.IndexOf(") VALUES");
+			if (validx == -1) throw new ArgumentException("找不到 VALUES");
+			sb.Insert(0, sql.Substring(0, validx + 1));
+			sb.Append(sql.Substring(validx + 1));
+
+			sql = sb.ToString();
+			var before = new Aop.CurdBeforeEventArgs(_table.Type, Aop.CurdType.Insert, sql, _params);
+			_orm.Aop.CurdBefore?.Invoke(this, before);
+			var ret = new List<T1>();
+			Exception exception = null;
+			try {
+				ret = await _orm.Ado.QueryAsync<T1>(_connection, _transaction, CommandType.Text, sql, _params);
+			} catch (Exception ex) {
+				exception = ex;
+				throw ex;
+			} finally {
+				var after = new Aop.CurdAfterEventArgs(before, exception, ret);
+				_orm.Aop.CurdAfter?.Invoke(this, after);
+			}
+			this.ClearData();
+			return ret;
+		}
+	}
+}