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...
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_idVARCHAR(20),5INi_report_dateVARCHAR(20),6INi_organ_idVARCHAR...
完成Transact-SQL 语句的异步执行,从而返回请求的 SqlDataReader。C# 复制 public System.Data.SqlClient.SqlDataReader EndExecuteReader (IAsyncResult asyncResult);参数asyncResult IAsyncResult 通过调用 IAsyncResult 返回的 BeginExecuteReader()。返回SqlDataReader 可用于检索请求行的 SqlDataReader 对象。
After the project calls the BeginQueryBatch method, the project makes a series of calls to the OnQueryXX methods on the IVsTrackProjectDocuments2 interface. When all queries have been completed, EndQueryBatch summarizes the results of all those queries and returns nonzero to indicate that...
currval函数需要你执行一次nextval才能使用,否则会报currval of sequence "cash_id_seq" is not yet defined in this session的错,这是因为在一个连接会话中,currval是保存在内存中的,所以不要尝试使用currval查看某个序列当前的值,不然你的sql可能会报错。同时当别的会话更新了序列,它的值并不会跟着更新,导致它的...
(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...
DTS_E_SQLTASK_INDESNOTINCOLLECTION 欄位 DTS_E_SQLTASK_INVALIDEPARAMDIRECTIONFALG 欄位 DTS_E_SQLTASK_INVALIDNUMOFRESULTBINDINGS 欄位 DTS_E_SQLTASK_INVALIDPARAMETERNAME 欄位 DTS_E_SQLTASK_MULTIPLERETURNVALUEPARAM 欄位 DTS_E_SQLTASK_NOCONNECTIONMANAGER 欄位 DTS_E_SQLTASK_NOHANDLERFORCONNECTION 欄...
SQL> alter database open; alter database open * ERROR at line 1: ORA-03113: end-of-file on communication channel Process ID: 3416 Session ID: 5 Serial number: 3 SQL> show parameter background_dump NAME TYPE VALUE --- --- --- background_dump_dest string g:\app\davidd\diag\rdbms...
To test whether the database operates correctly or not, run the following command: dockerexec-it sl-db psql -U myuser simplelogin you should be logged in the postgres console. Typeexitto exit postgres console. Postfix Installpostfixandpostfix-pgsql. The latter is used to connect Postfix and...
[MS-SSAS]: SQL Server Analysis Services Protocol 1 Introduction 2 Messages 3 Protocol Details 4 Protocol Examples 4 Protocol Examples 4.1 Client Obtains a List of Databases from the Server over TCP 4.1 Client Obtains a List of Databases from the Server over TCP 4.1.1 Connection 4.1.2 Authentic...