大约有 40,000 项符合查询结果(耗时:0.0277秒) [XML]

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Jenkins配置自动发送邮件 - 项目管理 - 清泛网移动版 - 专注C/C++及内核技术

...mail-ext1 开通QQ的SMTP服务,需要发一条短信,qq会给你一个密码(不是你的QQ邮箱密码哦)2 安装Email Extension Plugin插件3 进入系统管理--系统设置3 1按照如下图设置首先找到Extended 1.开通QQ的SMTP服务,需要发一条短信,qq会给你一个...
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Jenkins配置自动发送邮件 - 项目管理 - 清泛网 - 专注C/C++及内核技术

...mail-ext1 开通QQ的SMTP服务,需要发一条短信,qq会给你一个密码(不是你的QQ邮箱密码哦)2 安装Email Extension Plugin插件3 进入系统管理--系统设置3 1按照如下图设置首先找到Extended 1.开通QQ的SMTP服务,需要发一条短信,qq会给你一个...
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Determine which MySQL configuration file is being used

Is there a command to determine which configuration file MySQL 5.0 is currently using? 15 Answers ...
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Best way to test if a row exists in a MySQL table

... You could also try EXISTS: SELECT EXISTS(SELECT * FROM table1 WHERE ...) and per the documentation, you can SELECT anything. Traditionally, an EXISTS subquery starts with SELECT *, but it could begin with SELECT 5 or SELECT column1 or anything ...
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Split function equivalent in T-SQL?

...AR(2048) = 'Mike/John/Miko/Matt'; DECLARE CaracString NVARCHAR(1) = '/'; SELECT * FROM dbo.FnSplitString (VarString, CaracString) – fernando yevenes Feb 8 '19 at 15:57 ad...
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mysql_fetch_array()/mysql_fetch_assoc()/mysql_fetch_row()/mysql_num_rows etc… expects parameter 1 to

I am trying to select data from a MySQL table, but I get one of the following error messages: 31 Answers ...
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MySQL offset infinite rows

...er. This statement retrieves all rows from the 96th row to the last: SELECT * FROM tbl LIMIT 95, 18446744073709551615; share | improve this answer | follow ...
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What are the options for storing hierarchical data in a relational database? [closed]

...lies? Perform a traversal on both sub-trees computing the intersection and union of the two sub-trees. The percent similar is the intersection divided by the union. Transitive Closure: Walk the sub-tree and sum up the field(s) of interest, e.g. "How much aluminum is in a sub-assembly?" Yes, you ca...
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CSS “and” and “or”

... && works by stringing-together multiple selectors like-so: <div class="class1 class2"></div> div.class1.class2 { /* foo */ } Another example: <input type="radio" class="class1" /> input[type="radio"].class1 { /* foo */ } || works by se...
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MySQL: Insert record if not exists in table

...oDB; Insert a record: INSERT INTO table_listnames (name, address, tele) SELECT * FROM (SELECT 'Rupert', 'Somewhere', '022') AS tmp WHERE NOT EXISTS ( SELECT name FROM table_listnames WHERE name = 'Rupert' ) LIMIT 1; Query OK, 1 row affected (0.00 sec) Records: 1 Duplicates: 0 Warnings: 0 ...