一、发现问题 在一次准备处理历史数据sql时,出现这么一个问题:You can't specify target table '表名' for update in FROM clause,大致的意思就是:不能在同一张表中先select再update。 在此进行一下复盘沉淀,使用测试sql复现当时的场景(mysql是8版本),准备测试数据: CREATE TABLE `student` ( `id` int NOT ...
MySQL语法问题:Youcan‘tspecify targettable‘xxx‘ for update in FROM clause. 原因及解决方法 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...
I'm ___. I can't ___ and ___ table tennis today.2. --他怎么了?--他咳嗽和发烧了。- What's the matter with ___?- He has a ___ and a ___.3. --你的妹妹怎么了?--她生病了。她今天不能去野餐了。- What's ___ with your sister?- She's ___. She can't ___ ___...
iptables v1.8.4 (legacy): can't initialize iptables table `filter': Permission denied Perhaps iptables or your kernel needs to be upgraded. [root@pod]# iptables -L -t nat iptables v1.8.4 (legacy): can't initialize iptables table `nat': Permission denied Perhaps iptables or your kernel n...
MySQL无法重新打开表(can't reopen table)通常是由于MySQL的临时文件损坏或磁盘空间不足导致的。以下是关于这个问题的基础概念、可能的原因、解决方案以及相关优势和应用场景的详细解释。 基础概念 MySQL使用临时文件来存储查询过程中产生的中间结果。当查询执行完毕,这些临时文件通常会被自动删除。然而,在某些情况下,如系...
table arrays store column-oriented or tabular data, such as columns from a text file or spreadsheet.
If the Subtotal command is grayed out, that’s because subtotals can’t be added to tables. To add subtotals, convert your table to a range of data by right-clicking a cell in your table, pointing to Table, and then clicking Convert to Range. Then add su
Search before asking I had searched in the issues and found no similar issues. What happened there are a problem when i start with hive 3.x . i can't get the table from hive although Kerberos authentication successful and connection is o...
This is TCP-H table, scale factor 1, table 'orders'. I used this repo: https://github.com/gregrahn/tpch-kit to generate data. Its the fork of official repo with some Mac OS and PostgreSQL tweaks. VladRodionov commentedon Jun 21, 2023 ...
—I can't go to play table tennis. ( )—___!A.What a pityB.How niceC.How beautiful 答案 答案:A.该题考查交际用语.What a pity太遗憾了,How nice多好啊,How beautiful多漂亮啊,"不能去打乒乓球"是遗憾的事,故填:A. 我不能去打乒乓球,太遗憾了. 结果二 题目 —I can't go to pla...