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How do I find duplicate values in a table in Oracle?
What's the simplest SQL statement that will return the duplicate values for a given column and the count of their occurrences in an Oracle database table?
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Does anyone beside me just NOT get ASP.NET MVC? [closed]
...rd, if you don't care for Linq (either because you are afraid that Linq-to-SQL is going to disappear or because you find Linq-to-Entities laughably over-produced and under powered) then you also don't want to walk this path since ASP.NET MVC scaffolding tools are build around Linq (this was the kill...
Safely remove migration In Laravel
...e if you have already run php artisan migrate, log into your phpmyadmin or SQL(whichever the case is) and in your database, delete the table created by the migration
Still within your database, in the migrations folder, locate the row with that migration file name and delete the row.
Works for me,...
Converting an integer to a string in PHP
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Good point. I threw in some mysql_escape_string functions in there to clean it up.
– Chris Thompson
Jun 23 '09 at 23:33
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App Inventor 2 拓展参考文档 · App Inventor 2 中文网
...获取手机等设备软硬件、版本等相关信息
【数据库】 SQLite 拓展：超流行兼容主流SQL语法的迷你本地数据库引擎
【Web浏览器】CustomWebView 拓展：高级版Web浏览器，完美浏览现代Web前端页面
【常用工具】 AI2Utils 拓展：一些常...
How do I analyze a .hprof file?
...y good for finding memory leaks etc -- including running a form of limited SQL (OQL) against the in-memory objects, i.e.
SELECT toString(firstName) FROM com.yourcompany.somepackage.User
Totally brilliant.
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Cannot simply use PostgreSQL table name (“relation does not exist”)
... path:
SET search_path TO showfinder,public;
See also http://www.postgresql.org/docs/8.3/static/ddl-schemas.html
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mysql update column with value from another table
... Also, in this scenario, table A and B can't be the same table due to SQL constraints.
– Muhwu
Oct 27 '16 at 12:00
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How to get english language word database? [closed]
...tuff. Looks like WordNet will be very much useful to you.
Here it is in MySQL format. And this one (web-archived link) uses Wordnet v3.0 data, rather than the older Wordnet 2.0 data.
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What is a database transaction?
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A transaction is a sequence of one or more SQL operations that are treated as a unit.
Specifically, each transaction appears to run in isolation, and furthermore, if the system fails, each transaction is either executed in its entirety or not all.
The concept of tra...