xquery-update
XQuery Update: insert or replace depending if node exists not possible?
I am trying to build simple XML database (inside BaseX or eXist-db), but I have trouble figuring how to modify values in document :[详细]
2023-02-17 13:36 分类：问答Sql Xquery How to Replace text in Update Query
Table is named as MasterTable Columns ID type BIGINT, Name type VARCHAR(200) (stores xml type data for some reasons)[详细]
2023-02-12 15:10 分类：问答Xquery to update value of a node of a xml stored in a column of a table
i use DB2 express-c edition v9.1 database management system. name of the table: student name of the column: course[详细]
2023-02-12 14:05 分类：问答how to replace the value of an attribute using xquery
I have an xml document as follows <users> <user test=\"oldvalue\"> <userid>sony</userid>[详细]
2023-01-25 01:29 分类：问答Best language for scripting large scale file management [closed]
As it currently stands, this question is not a good fit for our Q&A format. We expect answers to be supported by facts, references,or expertise, but this question will likely solicit debate, a[详细]
2022-12-27 19:15 分类：问答Change Field of Foreign Key Object
I have the following problem. I have a model Towar: class Towar(models.Model): nrSeryjny = models.CharField(max_length=100)[详细]
2022-12-24 04:29 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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