select t.label_cn 机架名称, (select label_cn from room where cuid = t.RELATED_ROOM_CUID union all select label_cn from ACCESSPOINT where cuid = t.RELATED_ROOM_CUID) AS 所属机房,pkg_irms.get_city(t.related_district_cuid) 地市,(SELECT wmsys.wm_concat(DISTINCT TL.L...
ResetCommandTimeout 事件 显式接口实现 SqlCommandBuilder SqlConnection SqlConnectionStringBuilder SqlCredential SqlDataAdapter SqlDataReader SqlDependency SqlError SqlErrorCollection SqlException SqlInfoMessageEventArgs SqlInfoMessageEventHandler SqlNotificationEventArgs ...
When you callBeginExecuteXmlReader()to execute a Transact-SQL statement, you must callEndExecuteXmlReader(IAsyncResult)in order to complete the operation. If the process of executing the command has not yet finished, this method blocks until the operation is complete. Users can verify that the comma...
The result of successfully committing a group of transactions is inconsistent with all possible orderings of running those transactions one at a time. 成功提交一组事务的结果与一次运行这些事务的所有可能顺序不一致。 下表列出了plsql支持的四种事务隔离级别,和它造成上述问题的可能性: 这四种是sql标准定义...
苹果电脑的键盘是没有 Home / End 两个键的,通常是使用 Command + -> 和 Command + <- 使用非常不便。 下面介绍一下如果设置 Home 、End 两个按键: Xcode设置方法,首先 Command + ,进入 Key Bindings 栏位。 Filter 中数据 Move to 找到 Scroll to Beginning of Document 先释放 Home 键,修改为 Ctrl ...
FOR EACH ... ENDFOR Command项目 2006/11/14 Executes a set of commands for each element in a Visual FoxPro array or collection.复制 FOR EACH Var IN Group Commands [EXIT] [LOOP] ENDFOR | NEXT [Var] Property ValuesVar A variable or array element used to iterate through the elements of...
On Unix, themysqlclient writes a record of executed statements to a history file (seeSection 6.5.1.3, “mysql Client Logging”). By default, this file is named.mysql_historyand is created in your home directory. Passwords can be written as plain text in SQL statements such asCREATE USERan...
Emacs start-process-shell-command function is not supported on Windows. Since both emacsql-mysql and emacsql-psql rely on this function, neither of these connection types are supported on Windows.Example Usage(defvar db (emacsql-sqlite-open "~/company.db")) ;; Create a table. Table and ...
DB2 创建存储过程保存:XX 后面找到异常标记 "END-OF-STATEMENT"。 存储过程最后一行加结束符@: 然后执行:db2 -td@ -vf /home/WGJ/proc_data_calculate.sql 1[slsadmin@localhost /]$ db2-td@-vf/home/WGJ/proc_data_calculate.sql2CREATEORREPLACEPROCEDURE"SLSADMIN"."PROC_DATA_CALCULATE"3(4INi_report_...
(MySqlCommandcancellableCommand=newMySqlCommand(sql,conn)){cancellableCommand.CommandTimeout=7200;conn.Open();returncancellableCommand.ExecuteNonQuery();}```**Expectedbehavior**Iwouldexpect to procedure to runaslongasit runs below2hours(Commandtimeout)**Additionalcontext**Addany other context about the...