sql server audit table changes

In our program development, we sometimes modify the table structure in the database because of the changing requirements. It may be the addition or decrease of the column, or modify the data type, or modify the column name, and so on. However, modifying the table structure is a risky operation, and by default, when you modify the table structure, the following pr

Share SQL Server lock table statements. For more information, see Share SQL Server lock table statements. For more information, see Lock a table in the database SELECT * FROM

Recently, I saw a lot of friends asking SQL Server table and Excel and access data exchange questions on the Forum. The question is very simple and someone wrote it very early. Article I have discussed this question, but I have read some articles and few people have understood it. They are all very general formats. It is estimated that beginners will be confused

current session; the global temporary table is visible in all sessions. The name of the local temporary table is preceded by a number character (# table_name), and the name of the global temporary table is preceded by two numbers (# table_name ). The SQL statement uses the name specified for table_name In the CREATE

A temporary table is a table that is built into a temporary system folder and, if used properly, can be done in a variety of ways, like a normal table, and automatically released when VFP (Visual FoxPro, the latest Visual database management system platform introduced by Microsoft) exits.You can create local and global temporary tables. Local temporary tables are

When using tables in a database, we often encounter two ways to use tables: using temporary tables and table variables. In actual use, how can we flexibly use them in the stored procedure? Although they implement the same functions, in a stored procedure, how does one sometimes use temporary tables instead of table variables, and sometimes use table variables ins

Keywords: SQL Server System Table Storage Process I. SQL Server System Table Microsoft SQL Server is a scalable and high-performance databas

Document directory Difference between Schema and user Supplement Schema in SQL Server We know the database, as its name implies. the most important thing is data management, and data is stored in tables in the system. Therefore, almost all the mechanisms and operations in the database are centered around the table. the importance of tables can be imagined.

Label:In SQL Server replication (Replication), it is possible that the need for a new table or some tables to an existing replication (publish subscription) may occur due to changes in business requirements, which should be normal and common. However, in the existing replication (publish subscription) to add new tables

Label:SQL Server Basics (1) Create a database There are two ways to create a database, manually create and write SQL script creation, where I use a script to create a database called TSQLFundamentals2008. The script is as follows: View Code While inserting some data into the database table, the user follows the SQL pr

Original: Oracle\ms SQL Server Update Multiple Table association updateA single update UPDATE statement is not able to update multiple tables unless you use triggers to suppress updates. In the update operation of the table, in many cases, you need to refer to data other than the t