sqlClt.Modi(tabname, lstdata).ExecCommand(); sqlClt.CommitTran();//sqlClt.RollBackTran();} } 2023.03.25 更新 1.hisql框架全面支持NET7.0 2.修改bool类型默认为false 3.对HiSql.Excel 更新可导出excel并带图片 图片是一个Url地址可下载下来并插入到excel中以下是demo代码 ...
ODBC;DRIVER=SQL Server;SERVER="MyServer";DATABASE="MyHRdb";TRUSTED_CONNECTION=Yes Provider=SQLOLEDB;Data Source=MyServer;Initial Catalog=MyHRdb; Integrated Security=SSPI; 首先出现的是 SQL Server Native Client (SNAC),这是一种包含 ODBC 和 OLEDB 技术的独立库,并且仍可用于 SQL Server 版本 2005 ...
ALTER DATABASE database_name { <add_or_modify_files> | <add_or_modify_filegroups> } <add_or_modify_files>::= { ADD FILE <filespec> [ ,...n ] [ TO FILEGROUP { filegroup_name } ] | ADD LOG FILE <filespec> [ ,...n ] | REMOVE FILE logical_file_name | MODIFY FILE <filespec...
Applies to: SQL Server Azure SQL Database Azure SQL Managed Instance Sets Transact-SQL and query processing behaviors to be compatible with the specified version of the SQL engine. For other ALTER DATABASE options, see ALTER DATABASE. For more information about the syntax conventions, see ...
(39name,40physical_name)41SELECT42A.name,43A.physical_name44FROMsys.master_files A45INNERJOINsys.databases B46ONA.database_id=B.database_id47ANDB.name=@DBName48WHEREA.type<=14950--set offline51EXEC('ALTER DATABASE'+@DBName+'SET OFFLINE')5253--move to dest path54DECLARE55@login_name...
单击“Apply” 按钮后,MySQL Workbench 会打开一个窗口,显示要执行的 SQL 脚本。注意CREATE SCHEMA命令与CREATE DATABASE语句相同。因此可以使用任何适合你的方式来创建数据库。完成后,你将在模式选项卡中看到新创建的数据库。 MySQL成功创建数据库 方法二: ...
Sets Transact-SQL and query processing behaviors to be compatible with the specified version of the Database Engine.
Close the Access database. Make sure that current users connected to the database also close the database. If the database is in.mdb file format, thenRemove user-level security. Back up your database. For more information, seeProtect your data with backup and restore processes...
mic@GreatSQL [(none)]> select @@server_uuid; ERROR 2013 (HY000): Lost connection to MySQL server during query mic@GreatSQL [(none)]> select @@server_uuid; ERROR 2006 (HY000): MySQL server has gone away No connection. Trying to reconnect... Connection id: 157990 Current database: **...
mysqldump -u root -p database_name > /path/to/save/file.sql 1. 这条命令将会将名为database_name的数据库导出为一个名为file.sql的SQL文件,并保存在容器内的指定路径下。 步骤4:退出MySQL容器 当导出完成后,我们可以退出MySQL容器,使用以下命令: ...