一、输入参数 sqlcmd [{ { -U login_id [ -P password ] } | –E trusted connection }] [ -z new password ] [ -Z new password and exit] [ -S server_name [ \ instance_name ] ] [ -H wksta_name ] [ -d db_name ] [ -l login time_out ] [ -A dedicated admin connection ] ...
[ -X [ 1 ] ] disable commands, startup script, enviroment variables [and exit] [ -? show syntax summary] 命令行选项 -Ulogin_id 是用户登录 ID。 注意 OSQLUSER 环境变量可用于实现向后兼容性。SQLCMDUSER 环境变量优先于 OSQLUSER 环境变量。也就是说,sqlcmd和osql可以彼此相邻使用而不会相互干扰。
sqlcmd commandsIn addition to Transact-SQL statements within sqlcmd, the following commands are also available:GO [ <count> ] :List [:]RESET :Error [:]ED 1 :Out [:]!! :Perftrace [:]QUIT :Connect [:]EXIT :On Error :r :Help :ServerList 1 :XML [ ON | OFF ] 1 :Setvar :List...
-X[1] (disable commands, startup script, environment variables, optional exit)-y variable_length_type_display_width-Y fixed_length_type_display_width-z new_password-Z new_password (andexit)-? (usage) 命令行选项 登录相关选项 -A 使用专用管理员连接 (DAC) 登录 SQL Server。 此类型连接用于排除...
語法是 :EXIT(query)。 例如: text 複製 :EXIT(SELECT @@ROWCOUNT) 您也可以將 :EXIT 參數併入批次檔中。 例如,在命令提示字元之下,輸入: sqlcmd -Q ":EXIT(SELECT COUNT(*) FROM '%1')" sqlcmd 公用程式會將括號 (()) 之間的所有內容傳送至伺服器。 如果系統預存程序選取某一組,傳回某個值,...
命名空間: Microsoft.SqlServer.Management.UI.VSIntegration.Editors 組件: SQLEditors (在 SQLEditors.dll 中) 語法 C# 複製 public const int cmdidProfilerTraceQuery 請參閱 參考 SQLWorkbenchCommands 類別 Microsoft.SqlServer.Management.UI.VSIntegration.Editors 命名空間中文...
a list of all commands saved under the current workspace. The list displays commands saved from SQL Commands and SQL commands saved from Query Builder. Saved SQL commands must have unique names in the current workspace. The same name cannot be used in the Query Builder and SQL Commands. ...
Hive是一个数据仓库基础的应用工具,在Hadoop中用来处理结构化数据,它架构在Hadoop之上,通过SQL来对数据进行操作,了解SQL的人,学起来毫不费力。 Hive 查询操作过程严格遵守HadoopMapReduce的作业执行模型,Hive 将用户的Hive SQL 语句通过解释器转换为MapReduce 作业提交到Hadoop 集群上,Hadoop 监控作业执行过程,然后返回作...
your logon account is automatically used to access data of the MaxCompute data source. If you want to access data of tables in the production environment, you must specify the name of the project to which the tables belong in SQL commands. If you do not have permissions to query the data...
each UNION query must have the same number of columns This problem is apparent and it can be easily fixed during development. One edge-case is when UNION queries are combined with explicit column listing where the list comes from the ActiveRecord schema cache. Example (bad, avoid it): ...