报错信息如下: [Code: 1093, SQL State: HY000] Youcan’tspecify targettable‘bd_bankaccbas’ for update in...有问题的 SQL 语句如下,它在 oracle 数据库的语法是支持的,但是mysql就不支持直接这么写: from 和 update 都是同一张表。...update bd_bankacc
the registry, make sure to back it up and make sure that you understand how to restore it if a problem occurs. For information about how to back up, restore, and edit the registry, view the following article in the Microsoft Knowledge Base:http://support.microsoft.com/kb/256986/EN-US/...
After setting ORACLE_HOME and LD_LIBRARY_PATH environment variables as root user, install DBD::Oracle. Proceed as follow: export LD_LIBRARY_PATH=/usr/lib/oracle/12.2/client64/lib export ORACLE_HOME=/usr/lib/oracle/12.2/client64 perl -MCPAN -e 'install DBD::Oracle' If you are running ...
Can we set value in a variable inside a select statement can we use CTE for selecting data from excel Can we use While loop in CTE? can we write DDL command in Stored Procedure? Can wildcards be used on datetime column? can you add colour to a fields output in T-SQL? Can you chan...
C# .NET SqlBulkCopy inserted row count C# code to create file from variable value C# Reference variable from Main method in another method C# Script Task - MessageBox Variables C# Script task:If file exists then set variable to true else false Calling a webservice in SSIS through script t...
Description:When running next query, I am receiving a duplicate key in table. ERROR 1022 (23000): Can't write; duplicate key in table 'C:\WINDOWS\SERVIC~1\NETWOR~1\AppData\Local\Temp\#sql65c0_d_10f'How to repeat:DROP TABLE IF EXISTS ints; CREATE TABLE ints (i INT primary key);...
GMSchaafYou need something along these lines: Sub GetWbFromRange() Dim Rng As Variant On Error Resume Next 'User might cancel, then the next line will fail Set Rng = Application.InputBox("Select the range please", , , , , , , 8) ...
Regularly you would never use colons in a SQL query, but make sure to not accidentally include content in your queries which might contain a colon - if you separate the query from the values this is not an issue. $rowsAffected = $db->change($db->quoteExpression('UPDATE :users: SET :...
on the secondary replica not all databases switch back to Synchronized state, part of them remain in Not Synchronizing state . Any ideas what could be the reason of that behavior change? Had someone similar issue ? as an additional info, the following event appears in the sql se...
set global max_allowed_packet = 2*1024*1024*10 然后退出命令行,重启mysql服务,再进入。 show VARIABLES like '%max_allowed_packet%'; 查看下max_allowed_packet是否编辑成功 注意:该值设置过小将导致单个记录超过限制后写入数据库失败,且后续记录写入也将失败。