mysql split function

MySQL performance tuning and Architecture Design-Chapter 1 Data splitting of scalability design and mysql Optimization Chapter 1 Data splitting for scalable design Preface The expansion implemented through the MySQL Replication function is always

The function below implements the processing of strings like an array. one, using a temporary table as an array Copy Code code as follows: Create function F_split (@c varchar), @split varchar (2)) Returns @t table (col varchar (

1, the introduction of horizontal splittingIn general, simple horizontal slicing is the main way to spread an extremely mundane table into multiple tables, with a subset of the data in each table, according to some rule of a field.In simple terms,

MySQL performance tuning and Architecture Design-Chapter 1 Performance Design-MySQL Replication and replication Optimization Chapter 1 scalability design-MySQL Replication Preface: MySQL Replication is a unique feature of MySQL. It can completely

Mysql function split learning bitsCN.com Mysql function split learning mysql 5. * The version does not have the split function, but it will be used in some places. here we will simply record it: set global log_bin_trust_function_creators = 1; 1.

The examples in this article describe MySQL interception and split string function usage. Share to everyone for your reference, specific as follows: First of all, intercept String functions: SUBSTRING (commentid,9) This is very

13th. The extensible design of MySQL ReplicationObjective:MySQL Replication is a very distinctive feature of MySQL, and he is able to copy the data from one MySQL server Instance to the Instance of another MySQL server. Although the replication

The mysql function split function is used to implement bitsCN.com. set global log_bin_trust_function_creators = 1; 1. function func_splitStringTotal: splits the string according to the specified method and calculates the total number of units.

MySQL database function library MySQL database function library This function library is used to access the MySQL database. For MySQL details, and download MySQL database, please visit this Web site http://www.mysql.com. The Network also has a lot

The 14th chapter of Scalable Design data segmentationPrefaceThe extension implemented by MySQL Replication functionality is always limited by the size of the database, and once the database is too large, especially if it is too frequent to be