dynamic-sql
SQL Dynamic SELECT statement from values stored in a table
I have been researching this for a couple of days and feel like I am going around in circles. I have basic knowledge of SQL but there are many areas I do not understand.[详细]
2023-02-15 15:30 分类：问答Can I use dynamic sql in ASE to declare a cursor
I want to use dynamic sql to select the database name for a cursor.Is this or开发者_如何学编程 something similar possible using sybase ASE?[详细]
2023-02-15 09:18 分类：问答Prepend table name to each column in a result set in SQL? (Postgres specifically)
How can I get the label of each column in a result set to prepend the name if its table? I want this to happen for queries on single tables as well as joins.[详细]
2023-02-14 08:46 分类：问答About dynamic SQL in SQL Server, it does not check for permissions when dynamic SQL is used
What is dynamic SQL? I read in a book that when we use dynamic SQL, SQL checks for permissions. But when we do not use it, then there is no check of permissions. Why so?[详细]
2023-02-13 16:49 分类：问答Does EXECUTE AS protect against SQL Injection?
I have a situation where I need to do this CREATE PROCEDURE search_sp @condition varchar(8000) AS SELECT * FROM tbl WHERE @condition[详细]
2023-02-12 10:09 分类：问答Calling preocedure by passing DB Link Dynamically
How to pass db link dynamically whi开发者_StackOverflowle calling a procedure? Execute immediate will work or we need to use dbms_sql?[详细]
2023-02-11 19:39 分类：问答Problem: Writing a MySQL parser to split JOIN's and run them as individual queries (denormalizing the query dynamically)
I am trying to figure out a script to take a MySQL query and turn it into individual queries, i.e. denormalizing the query dynamically.[详细]
2023-02-11 02:08 分类：问答stored procedure to create a view
Ok, So i know this questions has been asked. and everything i read has been \"well.. you can do it using dynamic DSL, but dont do it\" my question is why. I\'m still new at this so I\'m learning so be[详细]
2023-02-09 19:12 分类：问答automatic casting or somethig.. update in dynamic sql
I have dynamic sql in stored procedure: DECLARE @sql nvarchar(1000) SET @sql =\'UPDATE dbo.T_CUS_TSK_TASK \'+[详细]
2023-02-09 12:21 分类：问答How to dynamically choose field to return in Rails
I have a Ruby on Rails application, and I would like to be able to dynamically choose what field to return to the database.Here\'s what I mean:[详细]
2023-02-08 10:14 分类：问答
![Interactive visualization of a graph in python [closed]](https://www.devze.com/res/2023/04-10/09/92d32fe8c0d22fb96bd6f6e8b7d1f457.gif)
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