if condition in mssql

In a blog that mainly describes how to install and configure MSSQL in CentOS, in the installation process encountered 3.5G memory limitations, the following describes how to crack,Microsoft released SQL Server for Linux, but the installation

Comparison between MYSQL and MSSQL and MYSQLMSSQL   Recently, I was modifying the MSSQL statements related to a company's product to statements that can be executed on MYSQL.   L Advantage Analysis: MYSQL is short, easy to use, easy to use, and free

Complete example of MSSQL paging Stored Procedure (supporting multi-Table paging storage), mssql Stored Procedure This example describes the paging Stored Procedure of MSSQL. We will share this with you for your reference. The details are as follows:

Two types of MSSQL paging Stored Procedure instance applications & lt; htmlxmlns & quot; & gt; & lt; head & gt; & lt; metahttp-equiv & quot; content-Type & quot; content & quot; texthtml; charsetgb2312 & quot; & gt; & lt; title & gt; two types of

Reading directory (content) 1 Concurrency control theory 1.1 Pessimistic concurrency control 1.2 Optimistic concurrency control 2 Isolation Level 2.1 Isolation Level Description 2.2 Read commmitted

Mssql Job, mssql 1. What is a job? A job is a series of specified operations performed by the SQL Server Agent in sequence. A job can execute various types of activities, including running Transact-SQL scripts, command prompt applications,

If reproduced, please indicate the source of the blog: www.cnblogs.com/xinysu/, copyright belongs to the blog Garden su Home radish all. Hope you support! MySQL implements concurrency control through MVCC and locks, and in 4 isolation

Root Cause and solution of MSSQL deadlock, root cause of mssql deadlock 1. What is deadlock? A deadlock occurs when two or more processes compete for resources during execution. Without external force, they cannot be pushed forward. at this time, it

The following statements in the complete SQL operation are Mssql statements and cannot be used in access. The following statements in the complete SQL operation are Mssql statements and cannot be used in access. SQL classification: DDL-Data

1. Use as few cursors as possible The reason is very simple; that is, the cursor algorithm is the most original computer algorithm (like statements such as for. If, one query is used for computation; the efficiency is extremely low ); SQL statements