Efficient Table Migration to a New Schema in T-SQL
This article will explain why and how you can easily move tables to new schemas if the need arisees.
2023-11-03
2,339 reads
This article will explain why and how you can easily move tables to new schemas if the need arisees.
2023-11-03
2,339 reads
2014-03-31
1,927 reads
2014-03-12
1,861 reads
Use this script to find all the Foriegn Keys and their details in a database
2013-09-11 (first published: 2013-09-02)
1,408 reads
2012-12-07
2,124 reads
This helps to get list of all objects in a particular schemas.
2012-08-13 (first published: 2012-08-08)
1,094 reads
In a previous tip, Granting limited permissions to create views in another schema in SQL Server, I showed how to use the CREATE VIEW permission and the ALTER SCHEMA permission to allow users to create new views using the same schema as the tables. However, I have found that the users can alter and drop tables in this schema which is beyond what I want them to do. A DENY CREATE TABLE does not work, so what can I do to prevent them from touching the tables in this way? In this tip I will show you how you can use a DDL trigger to prevent this unneeded access.
2009-08-17
3,444 reads
I tend to do a great deal of meta-data (or is it metadata) mining from the system compatibility views and system catalog views in order to build dynamic ad-hoc T/SQL code to use for various administrative processes.
2009-06-22
3,158 reads
SCHEMA BINDING is commonly used with SQL Server objects like views and User Defined Functions (UDF). The main benefit of SCHEMA BINDING is to avoid any accidental drop or change of an object that is referenced by other objects. A User Defined Function (UDF) may or may not access any underlying database objects, but in this tip we show how using SCHEMA BINDING with a UDF can improve performance even if there are no underlying objects.
2009-03-09
4,200 reads
Written to explore the table dependencies of a view, especially when the view queries other views.
2009-01-22 (first published: 2009-01-11)
1,179 reads
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Let’s consider the following script that can be executed without any error on both SQL Sever and PostgreSQL. We define the table t1 in which we insert three records:
create table t1 (id int primary key, city varchar(50)); insert into t1 values (1, 'Rome'), (2, 'New York'), (3, NULL);If we execute the following query, how will the records be sorted in both environments?
select city from t1 order by city;See possible answers