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- 增加 IInsert/IUpdate BatchProgress 方法处理批量插入/更新时的进度；
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@ -433,8 +433,12 @@ namespace FreeSql.Tests
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new SendInfo{ Code = "002", Binary = Encoding.UTF8.GetBytes("我是地球人") },
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new SendInfo{ Code = "003", Binary = Encoding.UTF8.GetBytes("我是.net")},
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new SendInfo{ Code = "004", Binary = Encoding.UTF8.GetBytes("我是freesql") },
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new SendInfo{ Code = "005", Binary = Encoding.UTF8.GetBytes("我是freesql233") },
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})
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.NoneParameter().ExecuteAffrows();
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.NoneParameter()
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.BatchOptions(3, 200)
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.BatchProgress(a => Trace.WriteLine($"{a.Current}/{a.Total}"))
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.ExecuteAffrows();
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var slslsl = g.oracle.Select<SendInfo>().ToList();
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@ -1069,11 +1069,18 @@
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Sqlite 5000 999<para></para>
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若没有事务传入，内部(默认)会自动开启新事务，保证拆包执行的完整性。
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</summary>
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<param name="valuesLimit">指定根据 values 数量拆分执行</param>
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<param name="parameterLimit">指定根据 parameters 数量拆分执行</param>
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<param name="valuesLimit">指定根据 values 上限数量拆分执行</param>
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<param name="parameterLimit">指定根据 parameters 上限数量拆分执行</param>
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<param name="autoTransaction">是否自动开启事务</param>
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<returns></returns>
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</member>
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<member name="M:FreeSql.IInsert`1.BatchProgress(System.Action{FreeSql.Internal.Model.BatchProgressStatus{`0}})">
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<summary>
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批量执行时，分批次执行的进度状态
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</summary>
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<param name="callback">批量执行时的回调委托</param>
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<returns></returns>
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</member>
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<member name="M:FreeSql.IInsert`1.AsTable(System.Func{System.String,System.String})">
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<summary>
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设置表名规则，可用于分库/分表，参数1：默认表名；返回值：新表名；
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@ -2142,11 +2149,18 @@
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Sqlite 200 999<para></para>
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若没有事务传入，内部(默认)会自动开启新事务，保证拆包执行的完整性。
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</summary>
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<param name="rowsLimit">指定根据 rows 数量拆分执行</param>
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<param name="parameterLimit">指定根据 parameters 数量拆分执行</param>
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<param name="rowsLimit">指定根据 rows 上限数量拆分执行</param>
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<param name="parameterLimit">指定根据 parameters 上限数量拆分执行</param>
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<param name="autoTransaction">是否自动开启事务</param>
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<returns></returns>
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</member>
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<member name="M:FreeSql.IUpdate`1.BatchProgress(System.Action{FreeSql.Internal.Model.BatchProgressStatus{`0}})">
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<summary>
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批量执行时，分批次执行的进度状态
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</summary>
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<param name="callback">批量执行时的回调委托</param>
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<returns></returns>
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</member>
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<member name="M:FreeSql.IUpdate`1.SetSource(`0)">
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<summary>
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更新数据，设置更新的实体
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@ -2919,89 +2933,104 @@
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转大写同步结构，适用 Oracle/达梦/人大金仓
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</summary>
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</member>
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<member name="P:FreeSql.ICodeFirst.IsConfigEntityFromDbFirst">
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<summary>
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将数据库的主键、自增、索引设置导入，适用 DbFirst 模式，无须在实体类型上设置 [Column(IsPrimary)] 或者 ConfigEntity。此功能目前可用于 mysql/sqlserver/postgresql/oracle。<para></para>
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本功能会影响 IFreeSql 首次访问的速度。<para></para>
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若使用 CodeFirst 创建索引后，又直接在数据库上建了索引，若无本功能下一次 CodeFirst 迁移时数据库上创建的索引将被删除
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<member name="P:Fre 获取c#类型，int、long
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</summary>
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</member>
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<member name="P:FreeSql.ICodeFirst.IsNoneCommandParameter">
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<summary>
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不使用命令参数化执行，针对 Insert/Update
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</summary>
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</member>
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<member name="P:FreeSql.ICodeFirst.IsGenerateCommandParameterWithLambda">
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<summary>
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是否生成命令参数化执行，针对 lambda 表达式解析<para></para>
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注意：常量不会参数化，变量才会做参数化<para></para>
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var id = 100;
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fsql.Select<T>().Where(a => a.id == id) 会参数化<para></para>
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fsql.Select<T>().Where(a => a.id == 100) 不会参数化
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</summary>
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</member>
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<member name="P:FreeSql.ICodeFirst.IsLazyLoading">
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<summary>
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延时加载导航属性对象，导航属性需要声明 virtual
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</summary>
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</member>
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<member name="M:FreeSql.ICodeFirst.GetComparisonDDLStatements``1">
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<summary>
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将实体类型与数据库对比，返回DDL语句
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</summary>
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<typeparam name="TEntity"></typeparam>
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<param name="column"></param>
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<returns></returns>
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</member>
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<member name="M:FreeSql.ICodeFirst.GetComparisonDDLStatements(System.Type[])">
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<member name="M:FreeSql.IDbFirst.GetCsTypeInfo(FreeSql.DatabaseModel.DbColumnInfo)">
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<summary>
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将实体类型集合与数据库对比，返回DDL语句
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获取c#类型对象
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</summary>
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<param name="entityTypes">实体类型</param>
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<param name="column"></param>
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<returns></returns>
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</member>
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<member name="M:FreeSql.ICodeFirst.GetComparisonDDLStatements(System.Type,System.String)">
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<member name="M:FreeSql.IDbFirst.GetDataReaderMethod(FreeSql.DatabaseModel.DbColumnInfo)">
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<summary>
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将实体类型与数据库对比，返回DDL语句（指定表名）
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获取ado.net读取方法, GetBoolean、GetInt64
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</summary>
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<param name="entityType">实体类型</param>
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<param name="tableName">指定表名对比</param>
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<param name="column"></param>
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<returns></returns>
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</member>
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<member name="M:FreeSql.ICodeFirst.SyncStructure``1">
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<member name="M:FreeSql.IDbFirst.GetCsStringify(FreeSql.DatabaseModel.DbColumnInfo)">
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<summary>
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同步实体类型到数据库<para></para>
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注意：生产环境中谨慎使用
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序列化
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</summary>
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<typeparam name="TEntity"></typeparam>
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<param name="column"></param>
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<returns></returns>
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</member>
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<member name="M:FreeSql.ICodeFirst.SyncStructure(System.Type[])">
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<member name="M:FreeSql.IDbFirst.GetCsParse(FreeSql.DatabaseModel.DbColumnInfo)">
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<summary>
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同步实体类型集合到数据库<para></para>
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注意：生产环境中谨慎使用
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反序列化
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</summary>
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<param name="entityTypes"></param>
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<param name="column"></param>
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<returns></returns>
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</member>
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<member name="M:FreeSql.ICodeFirst.SyncStructure(System.Type,System.String)">
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<member name="M:FreeSql.IDbFirst.GetEnumsByDatabase(System.String[])">
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<summary>
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同步实体类型到数据库（指定表名）<para></para>
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注意：生产环境中谨慎使用
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获取数据库枚举类型，适用 PostgreSQL
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</summary>
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<param name="entityType">实体类型</param>
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<param name="tableName">指定表名对比</param>
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<param name="database"></param>
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<returns></returns>
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</member>
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<member name="M:FreeSql.ICodeFirst.GetDbInfo(System.Type)">
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<member name="M:FreeSql.Internal.CommonProvider.InsertOrUpdateProvider`1.SplitSourceByIdentityValueIsNull(System.Collections.Generic.List{`0})">
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<summary>
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根据 System.Type 获取数据库信息
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如果实体类有自增属性，分成两个 List，有值的Item1 merge，无值的Item2 insert
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</summary>
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<param name="source"></param>
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<returns></returns>
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</member>
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<member name="M:FreeSql.Internal.CommonProvider.InsertProvider`1.IgnoreCanInsert">
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<summary>
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AsType, Ctor, ClearData 三处地方需要重新加载
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</summary>
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</member>
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<member name="M:FreeSql.Internal.CommonProvider.UpdateProvider`1.IgnoreCanUpdate">
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<summary>
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AsType, Ctor, ClearData 三处地方需要重新加载
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</summary>
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</member>
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<member name="M:FreeSql.Internal.CommonUtils.GetPropertyCommentByDescriptionAttribute(System.Type)">
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<summary>
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动态读取 DescriptionAttribute 注释文本
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</summary>
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<param name="type"></param>
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<returns></returns>
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</member>
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<member name="M:FreeSql.ICodeFirst.ConfigEntity``1(System.Action{FreeSql.DataAnnotations.TableFluent{``0}})">
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<member name="M:FreeSql.Internal.CommonUtils.GetProperyCommentBySummary(System.Type)">
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<summary>
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FreeSql FluentApi 配置实体，方法名与特性相同
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通过属性的注释文本，通过 xml 读取
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</summary>
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<typeparam name="T"></typeparam>
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<param name="entity"></param>
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<param name="type"></param>
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<returns>Dict：key=属性名，value=注释</returns>
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</member>
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<member name="M:FreeSql.Internal.GlobalFilter.Apply``1(System.String,System.Linq.Expressions.Expression{System.Func{``0,System.Boolean}})">
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<summary>
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创建一个过滤器
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</summary>
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<typeparam name="TEntity"></typeparam>
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<param name="name">名字</param>
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<param name="where">表达式</param>
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<returns></returns>
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</member>
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<member name="P:FreeSql.Internal.Model.BatchProgressStatus`1.Data">
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<summary>
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当前操作的数据
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</summary>
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</member>
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<member name="P:FreeSql.Internal.Model.BatchProgressStatus`1.Current">
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<summary>
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当前批次
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</summary>
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</member>
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<member name="P:FreeSql.Internal.Model.BatchProgressStatus`1.Total">
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<summary>
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总批次数量
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</summary>
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</member>
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<member name="T:FreeSql.Internal.Model.DynamicFilterInfo">
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<summary>
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<20><>me="entity"></param>
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<returns></returns>
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</member>
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<member name="M:FreeSql.ICodeFirst.ConfigEntity(System.Type,System.Action{FreeSql.DataAnnotations.TableFluent})">
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@ -3142,6 +3171,21 @@
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<param name="where">表达式</param>
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<returns></returns>
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</member>
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<member name="P:FreeSql.Internal.Model.BatchProgressStatus`1.Data">
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<summary>
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当前操作的数据
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</summary>
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</member>
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<member name="P:FreeSql.Internal.Model.BatchProgressStatus`1.Current">
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<summary>
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当前批次
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</summary>
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</member>
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<member name="P:FreeSql.Internal.Model.BatchProgressStatus`1.Total">
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<summary>
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总批次数量
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</summary>
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</member>
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<member name="T:FreeSql.Internal.Model.DynamicFilterInfo">
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<summary>
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动态过滤条件
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@ -1,4 +1,5 @@
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using System;
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using FreeSql.Internal.Model;
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using System;
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using System.Collections.Generic;
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using System.Data;
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using System.Data.Common;
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@ -91,12 +92,19 @@ namespace FreeSql
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/// Sqlite 5000 999<para></para>
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/// 若没有事务传入，内部(默认)会自动开启新事务，保证拆包执行的完整性。
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/// </summary>
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/// <param name="valuesLimit">指定根据 values 数量拆分执行</param>
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/// <param name="parameterLimit">指定根据 parameters 数量拆分执行</param>
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/// <param name="valuesLimit">指定根据 values 上限数量拆分执行</param>
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/// <param name="parameterLimit">指定根据 parameters 上限数量拆分执行</param>
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/// <param name="autoTransaction">是否自动开启事务</param>
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/// <returns></returns>
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IInsert<T1> BatchOptions(int valuesLimit, int parameterLimit, bool autoTransaction = true);
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/// <summary>
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/// 批量执行时，分批次执行的进度状态
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/// </summary>
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/// <param name="callback">批量执行时的回调委托</param>
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/// <returns></returns>
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IInsert<T1> BatchProgress(Action<BatchProgressStatus<T1>> callback);
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/// <summary>
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/// 设置表名规则，可用于分库/分表，参数1：默认表名；返回值：新表名；
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/// </summary>
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@ -1,4 +1,5 @@
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using System;
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using FreeSql.Internal.Model;
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using System;
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using System.Collections.Generic;
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using System.Data.Common;
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using System.Linq.Expressions;
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@ -39,12 +40,19 @@ namespace FreeSql
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/// Sqlite 200 999<para></para>
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/// 若没有事务传入，内部(默认)会自动开启新事务，保证拆包执行的完整性。
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/// </summary>
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/// <param name="rowsLimit">指定根据 rows 数量拆分执行</param>
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/// <param name="parameterLimit">指定根据 parameters 数量拆分执行</param>
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/// <param name="rowsLimit">指定根据 rows 上限数量拆分执行</param>
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/// <param name="parameterLimit">指定根据 parameters 上限数量拆分执行</param>
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/// <param name="autoTransaction">是否自动开启事务</param>
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/// <returns></returns>
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IUpdate<T1> BatchOptions(int rowsLimit, int parameterLimit, bool autoTransaction = true);
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/// <summary>
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/// 批量执行时，分批次执行的进度状态
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/// </summary>
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/// <param name="callback">批量执行时的回调委托</param>
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/// <returns></returns>
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IUpdate<T1> BatchProgress(Action<BatchProgressStatus<T1>> callback);
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/// <summary>
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/// 更新数据，设置更新的实体
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/// </summary>
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@ -26,6 +26,7 @@ namespace FreeSql.Internal.CommonProvider
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public bool _noneParameter, _insertIdentity;
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public int _batchValuesLimit, _batchParameterLimit;
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public bool _batchAutoTransaction = true;
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public Action<BatchProgressStatus<T1>> _batchProgress;
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public DbParameter[] _params;
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public DbTransaction _transaction;
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public DbConnection _connection;
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@ -55,6 +56,7 @@ namespace FreeSql.Internal.CommonProvider
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{
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_batchValuesLimit = _batchParameterLimit = 0;
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_batchAutoTransaction = true;
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_batchProgress = null;
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_insertIdentity = false;
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_source.Clear();
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_ignore.Clear();
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@ -96,6 +98,12 @@ namespace FreeSql.Internal.CommonProvider
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return this;
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}
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public IInsert<T1> BatchProgress(Action<BatchProgressStatus<T1>> callback)
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{
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_batchProgress = callback;
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return this;
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}
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public IInsert<T1> AppendData(T1 source)
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{
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if (source != null)
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@ -204,6 +212,7 @@ namespace FreeSql.Internal.CommonProvider
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}
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if (ss.Length == 1)
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{
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_batchProgress?.Invoke(new BatchProgressStatus<T1>(_source, 1, 1));
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ret = this.RawExecuteAffrows();
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ClearData();
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return ret;
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@ -221,6 +230,7 @@ namespace FreeSql.Internal.CommonProvider
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for (var a = 0; a < ss.Length; a++)
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{
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_source = ss[a];
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_batchProgress?.Invoke(new BatchProgressStatus<T1>(_source, a + 1, ss.Length));
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ret += this.RawExecuteAffrows();
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}
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}
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@ -236,6 +246,7 @@ namespace FreeSql.Internal.CommonProvider
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for (var a = 0; a < ss.Length; a++)
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{
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_source = ss[a];
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_batchProgress?.Invoke(new BatchProgressStatus<T1>(_source, a + 1, ss.Length));
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ret += this.RawExecuteAffrows();
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}
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_transaction.Commit();
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@ -276,6 +287,7 @@ namespace FreeSql.Internal.CommonProvider
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}
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if (ss.Length == 1)
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{
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_batchProgress?.Invoke(new BatchProgressStatus<T1>(_source, 1, 1));
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ret = this.RawExecuteIdentity();
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ClearData();
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return ret;
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@ -293,6 +305,7 @@ namespace FreeSql.Internal.CommonProvider
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for (var a = 0; a < ss.Length; a++)
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{
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_source = ss[a];
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_batchProgress?.Invoke(new BatchProgressStatus<T1>(_source, a + 1, ss.Length));
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if (a < ss.Length - 1) this.RawExecuteAffrows();
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else ret = this.RawExecuteIdentity();
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}
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@ -309,6 +322,7 @@ namespace FreeSql.Internal.CommonProvider
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for (var a = 0; a < ss.Length; a++)
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{
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_source = ss[a];
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_batchProgress?.Invoke(new BatchProgressStatus<T1>(_source, a + 1, ss.Length));
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if (a < ss.Length - 1) this.RawExecuteAffrows();
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else ret = this.RawExecuteIdentity();
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}
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@ -350,6 +364,7 @@ namespace FreeSql.Internal.CommonProvider
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}
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if (ss.Length == 1)
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{
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_batchProgress?.Invoke(new BatchProgressStatus<T1>(_source, 1, 1));
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ret = this.RawExecuteInserted();
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ClearData();
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return ret;
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@ -367,6 +382,7 @@ namespace FreeSql.Internal.CommonProvider
|
||||
for (var a = 0; a < ss.Length; a++)
|
||||
{
|
||||
_source = ss[a];
|
||||
_batchProgress?.Invoke(new BatchProgressStatus<T1>(_source, a + 1, ss.Length));
|
||||
ret.AddRange(this.RawExecuteInserted());
|
||||
}
|
||||
}
|
||||
@ -382,6 +398,7 @@ namespace FreeSql.Internal.CommonProvider
|
||||
for (var a = 0; a < ss.Length; a++)
|
||||
{
|
||||
_source = ss[a];
|
||||
_batchProgress?.Invoke(new BatchProgressStatus<T1>(_source, a + 1, ss.Length));
|
||||
ret.AddRange(this.RawExecuteInserted());
|
||||
}
|
||||
_transaction.Commit();
|
||||
|
||||
@ -32,6 +32,7 @@ namespace FreeSql.Internal.CommonProvider
|
||||
public bool _noneParameter;
|
||||
public int _batchRowsLimit, _batchParameterLimit;
|
||||
public bool _batchAutoTransaction = true;
|
||||
public Action<BatchProgressStatus<T1>> _batchProgress;
|
||||
public DbTransaction _transaction;
|
||||
public DbConnection _connection;
|
||||
|
||||
@ -101,6 +102,12 @@ namespace FreeSql.Internal.CommonProvider
|
||||
return this;
|
||||
}
|
||||
|
||||
public IUpdate<T1> BatchProgress(Action<BatchProgressStatus<T1>> callback)
|
||||
{
|
||||
_batchProgress = callback;
|
||||
return this;
|
||||
}
|
||||
|
||||
protected void ValidateVersionAndThrow(int affrows)
|
||||
{
|
||||
if (_table.VersionColumn != null && _source.Count > 0)
|
||||
@ -144,6 +151,7 @@ namespace FreeSql.Internal.CommonProvider
|
||||
var ret = 0;
|
||||
if (ss.Length <= 1)
|
||||
{
|
||||
if (_source?.Any() == true) _batchProgress?.Invoke(new BatchProgressStatus<T1>(_source, 1, 1));
|
||||
ret = this.RawExecuteAffrows();
|
||||
ClearData();
|
||||
return ret;
|
||||
@ -161,6 +169,7 @@ namespace FreeSql.Internal.CommonProvider
|
||||
for (var a = 0; a < ss.Length; a++)
|
||||
{
|
||||
_source = ss[a];
|
||||
_batchProgress?.Invoke(new BatchProgressStatus<T1>(_source, a + 1, ss.Length));
|
||||
ret += this.RawExecuteAffrows();
|
||||
}
|
||||
}
|
||||
@ -176,6 +185,7 @@ namespace FreeSql.Internal.CommonProvider
|
||||
for (var a = 0; a < ss.Length; a++)
|
||||
{
|
||||
_source = ss[a];
|
||||
_batchProgress?.Invoke(new BatchProgressStatus<T1>(_source, a + 1, ss.Length));
|
||||
ret += this.RawExecuteAffrows();
|
||||
}
|
||||
_transaction.Commit();
|
||||
@ -211,6 +221,7 @@ namespace FreeSql.Internal.CommonProvider
|
||||
var ret = new List<T1>();
|
||||
if (ss.Length <= 1)
|
||||
{
|
||||
if (_source?.Any() == true) _batchProgress?.Invoke(new BatchProgressStatus<T1>(_source, 1, 1));
|
||||
ret = this.RawExecuteUpdated();
|
||||
ClearData();
|
||||
return ret;
|
||||
@ -228,6 +239,7 @@ namespace FreeSql.Internal.CommonProvider
|
||||
for (var a = 0; a < ss.Length; a++)
|
||||
{
|
||||
_source = ss[a];
|
||||
_batchProgress?.Invoke(new BatchProgressStatus<T1>(_source, a + 1, ss.Length));
|
||||
ret.AddRange(this.RawExecuteUpdated());
|
||||
}
|
||||
}
|
||||
@ -243,6 +255,7 @@ namespace FreeSql.Internal.CommonProvider
|
||||
for (var a = 0; a < ss.Length; a++)
|
||||
{
|
||||
_source = ss[a];
|
||||
_batchProgress?.Invoke(new BatchProgressStatus<T1>(_source, a + 1, ss.Length));
|
||||
ret.AddRange(this.RawExecuteUpdated());
|
||||
}
|
||||
_transaction.Commit();
|
||||
|
||||
32
FreeSql/Internal/Model/BatchProgressEventArgs.cs
Normal file
32
FreeSql/Internal/Model/BatchProgressEventArgs.cs
Normal file
@ -0,0 +1,32 @@
|
||||
using System;
|
||||
using System.Collections.Generic;
|
||||
using System.Data;
|
||||
using System.Text;
|
||||
|
||||
namespace FreeSql.Internal.Model
|
||||
{
|
||||
public class BatchProgressStatus<T1>
|
||||
{
|
||||
/// <summary>
|
||||
/// 当前操作的数据
|
||||
/// </summary>
|
||||
public IEnumerable<T1> Data { get; }
|
||||
|
||||
/// <summary>
|
||||
/// 当前批次
|
||||
/// </summary>
|
||||
public int Current { get; }
|
||||
|
||||
/// <summary>
|
||||
/// 总批次数量
|
||||
/// </summary>
|
||||
public int Total { get; }
|
||||
|
||||
public BatchProgressStatus(List<T1> data, int current, int total)
|
||||
{
|
||||
this.Data = data;
|
||||
this.Current = current;
|
||||
this.Total = total;
|
||||
}
|
||||
}
|
||||
}
|
||||
@ -6,6 +6,8 @@ using System.Data;
|
||||
using System.Linq;
|
||||
using System.Text;
|
||||
using System.Text.RegularExpressions;
|
||||
using System.Data.Common;
|
||||
using FreeSql.Internal.ObjectPool;
|
||||
#if MySqlConnector
|
||||
using MySqlConnector;
|
||||
#else
|
||||
@ -85,28 +87,15 @@ namespace FreeSql.MySql
|
||||
|
||||
protected override string GetComparisonDDLStatements(params TypeAndName[] objects)
|
||||
{
|
||||
var conn = _orm.Ado.MasterPool.Get(TimeSpan.FromSeconds(5));
|
||||
var database = conn.Value.Database;
|
||||
Func<string, string, object> ExecuteScalar = (db, sql) =>
|
||||
{
|
||||
if (string.Compare(database, db) != 0) conn.Value.ChangeDatabase(db);
|
||||
Object<DbConnection> conn = null;
|
||||
string database = null;
|
||||
|
||||
try
|
||||
{
|
||||
using (var cmd = conn.Value.CreateCommand())
|
||||
{
|
||||
cmd.CommandText = sql;
|
||||
cmd.CommandType = CommandType.Text;
|
||||
return cmd.ExecuteScalar();
|
||||
}
|
||||
}
|
||||
finally
|
||||
{
|
||||
if (string.Compare(database, db) != 0) conn.Value.ChangeDatabase(database);
|
||||
}
|
||||
};
|
||||
conn = _orm.Ado.MasterPool.Get(TimeSpan.FromSeconds(5));
|
||||
database = conn.Value.Database;
|
||||
|
||||
var sb = new StringBuilder();
|
||||
try
|
||||
{
|
||||
foreach (var obj in objects)
|
||||
{
|
||||
if (sb.Length > 0) sb.Append("\r\n");
|
||||
@ -129,17 +118,17 @@ namespace FreeSql.MySql
|
||||
}
|
||||
}
|
||||
|
||||
if (string.Compare(tbname[0], database, true) != 0 && ExecuteScalar(database, _commonUtils.FormatSql(" select 1 from information_schema.schemata where schema_name={0}", tbname[0])) == null) //创建数据库
|
||||
if (string.Compare(tbname[0], database, true) != 0 && LocalExecuteScalar(database, _commonUtils.FormatSql(" select 1 from information_schema.schemata where schema_name={0}", tbname[0])) == null) //创建数据库
|
||||
sb.Append($"CREATE DATABASE IF NOT EXISTS ").Append(_commonUtils.QuoteSqlName(tbname[0])).Append(" default charset utf8 COLLATE utf8_general_ci;\r\n");
|
||||
|
||||
var sbalter = new StringBuilder();
|
||||
var istmpatler = false; //创建临时表，导入数据，删除旧表，修改
|
||||
if (ExecuteScalar(tbname[0], _commonUtils.FormatSql(" SELECT 1 FROM information_schema.TABLES WHERE table_schema={0} and table_name={1}", tbname)) == null)
|
||||
if (LocalExecuteScalar(tbname[0], _commonUtils.FormatSql(" SELECT 1 FROM information_schema.TABLES WHERE table_schema={0} and table_name={1}", tbname)) == null)
|
||||
{ //表不存在
|
||||
if (tboldname != null)
|
||||
{
|
||||
if (string.Compare(tboldname[0], tbname[0], true) != 0 && ExecuteScalar(database, _commonUtils.FormatSql(" select 1 from information_schema.schemata where schema_name={0}", tboldname[0])) == null ||
|
||||
ExecuteScalar(tboldname[0], _commonUtils.FormatSql(" SELECT 1 FROM information_schema.TABLES WHERE table_schema={0} and table_name={1}", tboldname)) == null)
|
||||
if (string.Compare(tboldname[0], tbname[0], true) != 0 && LocalExecuteScalar(database, _commonUtils.FormatSql(" select 1 from information_schema.schemata where schema_name={0}", tboldname[0])) == null ||
|
||||
LocalExecuteScalar(tboldname[0], _commonUtils.FormatSql(" SELECT 1 FROM information_schema.TABLES WHERE table_schema={0} and table_name={1}", tboldname)) == null)
|
||||
//数据库或表不存在
|
||||
tboldname = null;
|
||||
}
|
||||
@ -222,7 +211,7 @@ where a.table_schema in ({0}) and a.table_name in ({1})", tboldname ?? tbname);
|
||||
|
||||
if (istmpatler == false)
|
||||
{
|
||||
var existsPrimary = ExecuteScalar(tbname[0], _commonUtils.FormatSql(" select 1 from information_schema.key_column_usage where table_schema={0} and table_name={1} and constraint_name = 'PRIMARY' limit 1", tbname));
|
||||
var existsPrimary = LocalExecuteScalar(tbname[0], _commonUtils.FormatSql(" select 1 from information_schema.key_column_usage where table_schema={0} and table_name={1} and constraint_name = 'PRIMARY' limit 1", tbname));
|
||||
foreach (var tbcol in tb.ColumnsByPosition)
|
||||
{
|
||||
var isIdentityChanged = tbcol.Attribute.IsIdentity == true && tbcol.Attribute.DbType.IndexOf("AUTO_INCREMENT", StringComparison.CurrentCultureIgnoreCase) == -1;
|
||||
@ -385,6 +374,7 @@ where a.table_schema IN ({0}) and a.table_name IN ({1}) and a.index_name <> 'PRI
|
||||
{
|
||||
try
|
||||
{
|
||||
if (string.IsNullOrEmpty(database) == false)
|
||||
conn.Value.ChangeDatabase(database);
|
||||
_orm.Ado.MasterPool.Return(conn);
|
||||
}
|
||||
@ -393,6 +383,24 @@ where a.table_schema IN ({0}) and a.table_name IN ({1}) and a.index_name <> 'PRI
|
||||
_orm.Ado.MasterPool.Return(conn, true);
|
||||
}
|
||||
}
|
||||
|
||||
object LocalExecuteScalar(string db, string sql)
|
||||
{
|
||||
if (string.Compare(database, db) != 0) conn.Value.ChangeDatabase(db);
|
||||
try
|
||||
{
|
||||
using (var cmd = conn.Value.CreateCommand())
|
||||
{
|
||||
cmd.CommandText = sql;
|
||||
cmd.CommandType = CommandType.Text;
|
||||
return cmd.ExecuteScalar();
|
||||
}
|
||||
}
|
||||
finally
|
||||
{
|
||||
if (string.Compare(database, db) != 0) conn.Value.ChangeDatabase(database);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
@ -1,8 +1,10 @@
|
||||
using FreeSql.Internal;
|
||||
using FreeSql.Internal.Model;
|
||||
using FreeSql.Internal.ObjectPool;
|
||||
using System;
|
||||
using System.Collections.Generic;
|
||||
using System.Data;
|
||||
using System.Data.Common;
|
||||
using System.Data.Odbc;
|
||||
using System.Linq;
|
||||
using System.Text;
|
||||
@ -74,28 +76,15 @@ namespace FreeSql.Odbc.MySql
|
||||
|
||||
protected override string GetComparisonDDLStatements(params TypeAndName[] objects)
|
||||
{
|
||||
var conn = _orm.Ado.MasterPool.Get(TimeSpan.FromSeconds(5));
|
||||
var database = conn.Value.Database;
|
||||
Func<string, string, object> ExecuteScalar = (db, sql) =>
|
||||
{
|
||||
if (string.Compare(database, db) != 0) conn.Value.ChangeDatabase(db);
|
||||
Object<DbConnection> conn = null;
|
||||
string database = null;
|
||||
|
||||
try
|
||||
{
|
||||
using (var cmd = conn.Value.CreateCommand())
|
||||
{
|
||||
cmd.CommandText = sql;
|
||||
cmd.CommandType = CommandType.Text;
|
||||
return cmd.ExecuteScalar();
|
||||
}
|
||||
}
|
||||
finally
|
||||
{
|
||||
if (string.Compare(database, db) != 0) conn.Value.ChangeDatabase(database);
|
||||
}
|
||||
};
|
||||
conn = _orm.Ado.MasterPool.Get(TimeSpan.FromSeconds(5));
|
||||
database = conn.Value.Database;
|
||||
|
||||
var sb = new StringBuilder();
|
||||
try
|
||||
{
|
||||
foreach (var obj in objects)
|
||||
{
|
||||
if (sb.Length > 0) sb.Append("\r\n");
|
||||
@ -118,17 +107,17 @@ namespace FreeSql.Odbc.MySql
|
||||
}
|
||||
}
|
||||
|
||||
if (string.Compare(tbname[0], database, true) != 0 && ExecuteScalar(database, _commonUtils.FormatSql(" select 1 from information_schema.schemata where schema_name={0}", tbname[0])) == null) //创建数据库
|
||||
if (string.Compare(tbname[0], database, true) != 0 && LocalExecuteScalar(database, _commonUtils.FormatSql(" select 1 from information_schema.schemata where schema_name={0}", tbname[0])) == null) //创建数据库
|
||||
sb.Append($"CREATE DATABASE IF NOT EXISTS ").Append(_commonUtils.QuoteSqlName(tbname[0])).Append(" default charset utf8 COLLATE utf8_general_ci;\r\n");
|
||||
|
||||
var sbalter = new StringBuilder();
|
||||
var istmpatler = false; //创建临时表，导入数据，删除旧表，修改
|
||||
if (ExecuteScalar(tbname[0], _commonUtils.FormatSql(" SELECT 1 FROM information_schema.TABLES WHERE table_schema={0} and table_name={1}", tbname)) == null)
|
||||
if (LocalExecuteScalar(tbname[0], _commonUtils.FormatSql(" SELECT 1 FROM information_schema.TABLES WHERE table_schema={0} and table_name={1}", tbname)) == null)
|
||||
{ //表不存在
|
||||
if (tboldname != null)
|
||||
{
|
||||
if (string.Compare(tboldname[0], tbname[0], true) != 0 && ExecuteScalar(database, _commonUtils.FormatSql(" select 1 from information_schema.schemata where schema_name={0}", tboldname[0])) == null ||
|
||||
ExecuteScalar(tboldname[0], _commonUtils.FormatSql(" SELECT 1 FROM information_schema.TABLES WHERE table_schema={0} and table_name={1}", tboldname)) == null)
|
||||
if (string.Compare(tboldname[0], tbname[0], true) != 0 && LocalExecuteScalar(database, _commonUtils.FormatSql(" select 1 from information_schema.schemata where schema_name={0}", tboldname[0])) == null ||
|
||||
LocalExecuteScalar(tboldname[0], _commonUtils.FormatSql(" SELECT 1 FROM information_schema.TABLES WHERE table_schema={0} and table_name={1}", tboldname)) == null)
|
||||
//数据库或表不存在
|
||||
tboldname = null;
|
||||
}
|
||||
@ -211,7 +200,7 @@ where a.table_schema in ({0}) and a.table_name in ({1})", tboldname ?? tbname);
|
||||
|
||||
if (istmpatler == false)
|
||||
{
|
||||
var existsPrimary = ExecuteScalar(tbname[0], _commonUtils.FormatSql(" select 1 from information_schema.key_column_usage where table_schema={0} and table_name={1} and constraint_name = 'PRIMARY' limit 1", tbname));
|
||||
var existsPrimary = LocalExecuteScalar(tbname[0], _commonUtils.FormatSql(" select 1 from information_schema.key_column_usage where table_schema={0} and table_name={1} and constraint_name = 'PRIMARY' limit 1", tbname));
|
||||
foreach (var tbcol in tb.ColumnsByPosition)
|
||||
{
|
||||
var isIdentityChanged = tbcol.Attribute.IsIdentity == true && tbcol.Attribute.DbType.IndexOf("AUTO_INCREMENT", StringComparison.CurrentCultureIgnoreCase) == -1;
|
||||
@ -374,6 +363,7 @@ where a.table_schema IN ({0}) and a.table_name IN ({1}) and a.index_name <> 'PRI
|
||||
{
|
||||
try
|
||||
{
|
||||
if (string.IsNullOrEmpty(database) == false)
|
||||
conn.Value.ChangeDatabase(database);
|
||||
_orm.Ado.MasterPool.Return(conn);
|
||||
}
|
||||
@ -382,6 +372,24 @@ where a.table_schema IN ({0}) and a.table_name IN ({1}) and a.index_name <> 'PRI
|
||||
_orm.Ado.MasterPool.Return(conn, true);
|
||||
}
|
||||
}
|
||||
|
||||
object LocalExecuteScalar(string db, string sql)
|
||||
{
|
||||
if (string.Compare(database, db) != 0) conn.Value.ChangeDatabase(db);
|
||||
try
|
||||
{
|
||||
using (var cmd = conn.Value.CreateCommand())
|
||||
{
|
||||
cmd.CommandText = sql;
|
||||
cmd.CommandType = CommandType.Text;
|
||||
return cmd.ExecuteScalar();
|
||||
}
|
||||
}
|
||||
finally
|
||||
{
|
||||
if (string.Compare(database, db) != 0) conn.Value.ChangeDatabase(database);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
public override int ExecuteDDLStatements(string ddl)
|
||||
|
||||
@ -1,8 +1,10 @@
|
||||
using FreeSql.Internal;
|
||||
using FreeSql.Internal.Model;
|
||||
using FreeSql.Internal.ObjectPool;
|
||||
using System;
|
||||
using System.Collections.Generic;
|
||||
using System.Data;
|
||||
using System.Data.Common;
|
||||
using System.Data.Odbc;
|
||||
using System.Linq;
|
||||
using System.Text;
|
||||
@ -134,30 +136,15 @@ ELSE
|
||||
}
|
||||
protected override string GetComparisonDDLStatements(params TypeAndName[] objects)
|
||||
{
|
||||
var conn = _orm.Ado.MasterPool.Get(TimeSpan.FromSeconds(5));
|
||||
Object<DbConnection> conn = null;
|
||||
string database = null;
|
||||
try
|
||||
{
|
||||
database = conn.Value.Database;
|
||||
Func<string, string, object> ExecuteScalar = (db, sql) =>
|
||||
{
|
||||
if (string.Compare(database, db) != 0) conn.Value.ChangeDatabase(db);
|
||||
try
|
||||
{
|
||||
using (var cmd = conn.Value.CreateCommand())
|
||||
{
|
||||
cmd.CommandText = sql;
|
||||
cmd.CommandType = CommandType.Text;
|
||||
return cmd.ExecuteScalar();
|
||||
}
|
||||
}
|
||||
finally
|
||||
{
|
||||
if (string.Compare(database, db) != 0) conn.Value.ChangeDatabase(database);
|
||||
}
|
||||
};
|
||||
var sb = new StringBuilder();
|
||||
|
||||
try
|
||||
{
|
||||
conn = _orm.Ado.MasterPool.Get(TimeSpan.FromSeconds(5));
|
||||
database = conn.Value.Database;
|
||||
|
||||
var sb = new StringBuilder();
|
||||
foreach (var obj in objects)
|
||||
{
|
||||
if (sb.Length > 0) sb.Append("\r\n");
|
||||
@ -184,20 +171,20 @@ ELSE
|
||||
}
|
||||
//codefirst 不支持表名、模式名、数据库名中带 .
|
||||
|
||||
if (string.Compare(tbname[0], database, true) != 0 && ExecuteScalar(database, $" select 1 from sys.databases where name='{tbname[0]}'") == null) //创建数据库
|
||||
ExecuteScalar(database, $"if not exists(select 1 from sys.databases where name='{tbname[0]}')\r\n\tcreate database [{tbname[0]}];");
|
||||
if (string.Compare(tbname[1], "dbo", true) != 0 && ExecuteScalar(tbname[0], $" select 1 from sys.schemas where name='{tbname[1]}'") == null) //创建模式
|
||||
ExecuteScalar(tbname[0], $"create schema [{tbname[1]}] authorization [dbo]");
|
||||
if (string.Compare(tbname[0], database, true) != 0 && LocalExecuteScalar(database, $" select 1 from sys.databases where name='{tbname[0]}'") == null) //创建数据库
|
||||
LocalExecuteScalar(database, $"if not exists(select 1 from sys.databases where name='{tbname[0]}')\r\n\tcreate database [{tbname[0]}];");
|
||||
if (string.Compare(tbname[1], "dbo", true) != 0 && LocalExecuteScalar(tbname[0], $" select 1 from sys.schemas where name='{tbname[1]}'") == null) //创建模式
|
||||
LocalExecuteScalar(tbname[0], $"create schema [{tbname[1]}] authorization [dbo]");
|
||||
|
||||
var sbalter = new StringBuilder();
|
||||
var istmpatler = false; //创建临时表，导入数据，删除旧表，修改
|
||||
if (ExecuteScalar(tbname[0], $" select 1 from dbo.sysobjects where id = object_id(N'[{tbname[1]}].[{tbname[2]}]') and OBJECTPROPERTY(id, N'IsUserTable') = 1") == null)
|
||||
if (LocalExecuteScalar(tbname[0], $" select 1 from dbo.sysobjects where id = object_id(N'[{tbname[1]}].[{tbname[2]}]') and OBJECTPROPERTY(id, N'IsUserTable') = 1") == null)
|
||||
{ //表不存在
|
||||
if (tboldname != null)
|
||||
{
|
||||
if (string.Compare(tboldname[0], tbname[0], true) != 0 && ExecuteScalar(database, $" select 1 from sys.databases where name='{tboldname[0]}'") == null ||
|
||||
string.Compare(tboldname[1], tbname[1], true) != 0 && ExecuteScalar(tboldname[0], $" select 1 from sys.schemas where name='{tboldname[1]}'") == null ||
|
||||
ExecuteScalar(tboldname[0], $" select 1 from dbo.sysobjects where id = object_id(N'[{tboldname[1]}].[{tboldname[2]}]') and OBJECTPROPERTY(id, N'IsUserTable') = 1") == null)
|
||||
if (string.Compare(tboldname[0], tbname[0], true) != 0 && LocalExecuteScalar(database, $" select 1 from sys.databases where name='{tboldname[0]}'") == null ||
|
||||
string.Compare(tboldname[1], tbname[1], true) != 0 && LocalExecuteScalar(tboldname[0], $" select 1 from sys.schemas where name='{tboldname[1]}'") == null ||
|
||||
LocalExecuteScalar(tboldname[0], $" select 1 from dbo.sysobjects where id = object_id(N'[{tboldname[1]}].[{tboldname[2]}]') and OBJECTPROPERTY(id, N'IsUserTable') = 1") == null)
|
||||
//数据库或模式或表不存在
|
||||
tboldname = null;
|
||||
}
|
||||
@ -477,6 +464,24 @@ use [" + database + "];", tboldname ?? tbname);
|
||||
_orm.Ado.MasterPool.Return(conn, true);
|
||||
}
|
||||
}
|
||||
|
||||
object LocalExecuteScalar(string db, string sql)
|
||||
{
|
||||
if (string.Compare(database, db) != 0) conn.Value.ChangeDatabase(db);
|
||||
try
|
||||
{
|
||||
using (var cmd = conn.Value.CreateCommand())
|
||||
{
|
||||
cmd.CommandText = sql;
|
||||
cmd.CommandType = CommandType.Text;
|
||||
return cmd.ExecuteScalar();
|
||||
}
|
||||
}
|
||||
finally
|
||||
{
|
||||
if (string.Compare(database, db) != 0) conn.Value.ChangeDatabase(database);
|
||||
}
|
||||
}
|
||||
}
|
||||
string GetTransferDbDefaultValue(ColumnInfo col)
|
||||
{
|
||||
|
||||
@ -1,8 +1,10 @@
|
||||
using FreeSql.Internal;
|
||||
using FreeSql.Internal.Model;
|
||||
using FreeSql.Internal.ObjectPool;
|
||||
using System;
|
||||
using System.Collections.Generic;
|
||||
using System.Data;
|
||||
using System.Data.Common;
|
||||
using System.Linq;
|
||||
using System.Text;
|
||||
|
||||
@ -133,30 +135,15 @@ ELSE
|
||||
}
|
||||
protected override string GetComparisonDDLStatements(params TypeAndName[] objects)
|
||||
{
|
||||
var conn = _orm.Ado.MasterPool.Get(TimeSpan.FromSeconds(5));
|
||||
Object<DbConnection> conn = null;
|
||||
string database = null;
|
||||
try
|
||||
{
|
||||
database = conn.Value.Database;
|
||||
Func<string, string, object> ExecuteScalar = (db, sql) =>
|
||||
{
|
||||
if (string.Compare(database, db) != 0) conn.Value.ChangeDatabase(db);
|
||||
try
|
||||
{
|
||||
using (var cmd = conn.Value.CreateCommand())
|
||||
{
|
||||
cmd.CommandText = sql;
|
||||
cmd.CommandType = CommandType.Text;
|
||||
return cmd.ExecuteScalar();
|
||||
}
|
||||
}
|
||||
finally
|
||||
{
|
||||
if (string.Compare(database, db) != 0) conn.Value.ChangeDatabase(database);
|
||||
}
|
||||
};
|
||||
var sb = new StringBuilder();
|
||||
|
||||
try
|
||||
{
|
||||
conn = _orm.Ado.MasterPool.Get(TimeSpan.FromSeconds(5));
|
||||
database = conn.Value.Database;
|
||||
|
||||
var sb = new StringBuilder();
|
||||
foreach (var obj in objects)
|
||||
{
|
||||
if (sb.Length > 0) sb.Append("\r\n");
|
||||
@ -183,20 +170,20 @@ ELSE
|
||||
}
|
||||
//codefirst 不支持表名、模式名、数据库名中带 .
|
||||
|
||||
if (string.Compare(tbname[0], database, true) != 0 && ExecuteScalar(database, $" select 1 from sys.databases where name='{tbname[0]}'") == null) //创建数据库
|
||||
ExecuteScalar(database, $"if not exists(select 1 from sys.databases where name='{tbname[0]}')\r\n\tcreate database [{tbname[0]}];");
|
||||
if (string.Compare(tbname[1], "dbo", true) != 0 && ExecuteScalar(tbname[0], $" select 1 from sys.schemas where name='{tbname[1]}'") == null) //创建模式
|
||||
ExecuteScalar(tbname[0], $"create schema [{tbname[1]}] authorization [dbo]");
|
||||
if (string.Compare(tbname[0], database, true) != 0 && LocalExecuteScalar(database, $" select 1 from sys.databases where name='{tbname[0]}'") == null) //创建数据库
|
||||
LocalExecuteScalar(database, $"if not exists(select 1 from sys.databases where name='{tbname[0]}')\r\n\tcreate database [{tbname[0]}];");
|
||||
if (string.Compare(tbname[1], "dbo", true) != 0 && LocalExecuteScalar(tbname[0], $" select 1 from sys.schemas where name='{tbname[1]}'") == null) //创建模式
|
||||
LocalExecuteScalar(tbname[0], $"create schema [{tbname[1]}] authorization [dbo]");
|
||||
|
||||
var sbalter = new StringBuilder();
|
||||
var istmpatler = false; //创建临时表，导入数据，删除旧表，修改
|
||||
if (ExecuteScalar(tbname[0], $" select 1 from dbo.sysobjects where id = object_id(N'[{tbname[1]}].[{tbname[2]}]') and OBJECTPROPERTY(id, N'IsUserTable') = 1") == null)
|
||||
if (LocalExecuteScalar(tbname[0], $" select 1 from dbo.sysobjects where id = object_id(N'[{tbname[1]}].[{tbname[2]}]') and OBJECTPROPERTY(id, N'IsUserTable') = 1") == null)
|
||||
{ //表不存在
|
||||
if (tboldname != null)
|
||||
{
|
||||
if (string.Compare(tboldname[0], tbname[0], true) != 0 && ExecuteScalar(database, $" select 1 from sys.databases where name='{tboldname[0]}'") == null ||
|
||||
string.Compare(tboldname[1], tbname[1], true) != 0 && ExecuteScalar(tboldname[0], $" select 1 from sys.schemas where name='{tboldname[1]}'") == null ||
|
||||
ExecuteScalar(tboldname[0], $" select 1 from dbo.sysobjects where id = object_id(N'[{tboldname[1]}].[{tboldname[2]}]') and OBJECTPROPERTY(id, N'IsUserTable') = 1") == null)
|
||||
if (string.Compare(tboldname[0], tbname[0], true) != 0 && LocalExecuteScalar(database, $" select 1 from sys.databases where name='{tboldname[0]}'") == null ||
|
||||
string.Compare(tboldname[1], tbname[1], true) != 0 && LocalExecuteScalar(tboldname[0], $" select 1 from sys.schemas where name='{tboldname[1]}'") == null ||
|
||||
LocalExecuteScalar(tboldname[0], $" select 1 from dbo.sysobjects where id = object_id(N'[{tboldname[1]}].[{tboldname[2]}]') and OBJECTPROPERTY(id, N'IsUserTable') = 1") == null)
|
||||
//数据库或模式或表不存在
|
||||
tboldname = null;
|
||||
}
|
||||
@ -476,6 +463,24 @@ use [" + database + "];", tboldname ?? tbname);
|
||||
_orm.Ado.MasterPool.Return(conn, true);
|
||||
}
|
||||
}
|
||||
|
||||
object LocalExecuteScalar(string db, string sql)
|
||||
{
|
||||
if (string.Compare(database, db) != 0) conn.Value.ChangeDatabase(db);
|
||||
try
|
||||
{
|
||||
using (var cmd = conn.Value.CreateCommand())
|
||||
{
|
||||
cmd.CommandText = sql;
|
||||
cmd.CommandType = CommandType.Text;
|
||||
return cmd.ExecuteScalar();
|
||||
}
|
||||
}
|
||||
finally
|
||||
{
|
||||
if (string.Compare(database, db) != 0) conn.Value.ChangeDatabase(database);
|
||||
}
|
||||
}
|
||||
}
|
||||
string GetTransferDbDefaultValue(ColumnInfo col)
|
||||
{
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user