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Deep Understanding of MyBatis (III) - MyBatis Update Operational Execution Process MyBatis is initialized by parsing the configuration file and generating the Configuration object. After initialization, SqlSession Factory can be obtained for dynamic operation. The insert operation, delete operation and update operation in MyBatis are ...

Deep understanding of the Select operation execution process of MyBatis (4) - MyBatis The operation of MyBatis is mainly divided into update and select classes; insert operation, delete operation, update operation are all implemented through update operation; Personal home page: tuzhenyu's page Original address: Deep understanding ...

1. Spring Transaction Concepts: Transactions are a series of actions that, when combined, are a complete unit of work. They must all be completed. If one fails, the transaction rolls back to its original state as if nothing had happened. Transaction management is an essential technology for enterprise application development to ensure data in ...

Note: This article is reproduced from Nan Ke Meng Recently, I have been too busy to update my blog. Today, I am busy to continue my Mybatis study tour. In the first nine chapters, the configuration and use of mybatis are introduced. Then this chapter will go into the source code of mybatis and analyze the execution process of mybatis. SqlSessio ...

Note: This article is reproduced from Nan Ke Meng In the last article, "Deep and Simple Mybatis Series (4) - - Configuration Detailed Type Aliases Aliases Aliases Aliases Aliases Aliases Aliases Aliases Aliases Aliases Aliases Aliases Aliases Aliases Aliases Alias (Mybatis Source Chapter)" introduced the use of aliases in mybatis and ...

Empty cup mentality Don't be afraid, don't worry, as long as you do, it will be easier to start; Don't complain, don't scorn, summarize and learn from the comparison, you will have a deeper understanding of the knowledge you have mastered. Date processing Date processing in C # is nothing more than a conversion between two types, string and Dat ...

Brief: The eighth day was recorded today (only eight days were written).Sometimes I see more, sometimes I see less, and then I save a few days to write together.Today, I wrote this plugin for an afternoon yesterday. I went back after work. I ended it today and added a process diagram to help understand the following principles.I have been readi ...

Demand: Enumerations are used in programs to represent states or options, while numbers are used in databases to store them. The advantage of doing this is that enum is used in the program more intuitively to know the state and meaning of each value. Analysis: EnumTypeHandler and EnumOrdinal TypeHandler are two existing types ...