dml
TSQL 2005, XML DML - Update Two Values at once?
Is there any way to combine these two replace values with 1 update statement? UPDATE dbo.MyTable SET MyXmlC开发者_如何转开发olumn.modify(\'replace value of (/node/@att1)[1] with \"1\"\')[详细]
2023-04-02 18:28 分类：问答Oracle error: cannot perform DML in a query
Why do I get the following error? Error starting at line 1 in command: select FUNC from dual Error report:[详细]
2023-04-02 06:32 分类：问答Slow repetitive execution of DDL and DML statements using JDBC
For integration tests running against 11 different RBDMS for a database abstraction library, I need to frequently reset the schema and/or data. This means, I run plenty of statements 开发者_运维知识库[详细]
2023-03-26 03:03 分类：问答How to truncate a foreign key constrained table?
Why doesn\'t a TRUNCATE on mygroup work? Even though I have ON DELETE CASCADE SET I get: 开发者_如何学C[详细]
2023-02-19 22:47 分类：问答Why is PL/SQL Bulk DML running slowing for large datasets with parent-child constrained tables?
I have been trying to figure out why this PL/SQL purge script runs slowly for datasets where the record table has a a few hundred thousand or more records.Prior to script execution, a certain subset o[详细]
2023-02-16 20:04 分类：问答Dependent insert statements
I have a table with data about a customer, Customer(name, address), with rows like \"John Doe\", \"Some Street 123\". For each row in the table, I want to insert one row in the Person(id, name) table[详细]
2023-02-14 21:20 分类：问答Perceiving objects accessed/updated by DML in Oracle
I\'m implementing the dependency system for changes in our DB, so eg for this and this change we need that and that object in such and such state. With DDL dependencies it\'s easy, but i need to know,[详细]
2023-02-07 22:10 分类：问答How to copy an inserted,updated,deleted row in a SQL Server trigger(s)
If a user changes table HelloWorlds, then I want \'action they did\', time they did it, and a copy of the original row insert into HelloWorldsHistory.[详细]
2023-01-30 03:06 分类：问答SQL Server MERGE command - how to trap if nothing qualified
With this command, we can specify something like: WHEN MATCHED AND stm.StudentMark开发者_StackOverflow社区s > 250 THEN DELETE[详细]
2023-01-30 00:57 分类：问答DML operation with out logging - SQL Server
Is there any way that we can do DML operation with out logging it into log file? 开发者_开发问答[详细]
2023-01-18 18:20 分类：问答
![Interactive visualization of a graph in python [closed]](https://www.devze.com/res/2023/04-10/09/92d32fe8c0d22fb96bd6f6e8b7d1f457.gif)
加载中,请稍侯......