5 recommended articles about non-transaction tables
When looking at the max_binlog_stmt_cache_size parameter explanation, there is such a sentence. If nontransactional statements within a transaction require more than this many bytes of memory, the server generates an error. So, what are nontransactional statements? Look for the nontransactional keyword at http://dev.mysql.com/, and the first one that comes out is Rollback Failure for Nontransactional Tables. So what are Nontransactional Tables? Nontransactional Tables, non-transactional tables, tables that do not support transactions, that is, tables that use the MyISAM storage engine. Characteristics of non-transaction tables
1. MySQL transaction tables and non-transaction tables
##Introduction: When viewing the max_binlog_stmt_cache_size parameter explanation, there is such a sentence: If nontransactional statements within a transaction require more than this many bytes of memory, the server generates an error.
2. Mysql master desynchronization problem handling
3.
Mysql non-transaction table rollback failure phenomenon
Introduction: When executing ROLLBACK (rollback), if the next The following message indicates that 1 or more tables used in the transaction do not support transactions: Warning: Some changes to non-transactional tables cannot be rolled back. These non-transactional tables are not affected by ROLLBACK statements. If you accidentally mixed transactional and non-transactional tables in a transaction, the most likely cause of this message is that you thought this4.
Mysql master never Synchronization problem handling
##5.
Easily solve the phenomenon of Mysql non-transaction table rollback failure_MySQLIntroduction: Easily solve the phenomenon of Mysql non-transaction table rollback failure
The above is the detailed content of 5 recommended articles about non-transaction tables. For more information, please follow other related articles on the PHP Chinese website!

Hot AI Tools

Undresser.AI Undress
AI-powered app for creating realistic nude photos

AI Clothes Remover
Online AI tool for removing clothes from photos.

Undress AI Tool
Undress images for free

Clothoff.io
AI clothes remover

Video Face Swap
Swap faces in any video effortlessly with our completely free AI face swap tool!

Hot Article

Hot Tools

Notepad++7.3.1
Easy-to-use and free code editor

SublimeText3 Chinese version
Chinese version, very easy to use

Zend Studio 13.0.1
Powerful PHP integrated development environment

Dreamweaver CS6
Visual web development tools

SublimeText3 Mac version
God-level code editing software (SublimeText3)

Hot Topics



Full table scanning may be faster in MySQL than using indexes. Specific cases include: 1) the data volume is small; 2) when the query returns a large amount of data; 3) when the index column is not highly selective; 4) when the complex query. By analyzing query plans, optimizing indexes, avoiding over-index and regularly maintaining tables, you can make the best choices in practical applications.

InnoDB's full-text search capabilities are very powerful, which can significantly improve database query efficiency and ability to process large amounts of text data. 1) InnoDB implements full-text search through inverted indexing, supporting basic and advanced search queries. 2) Use MATCH and AGAINST keywords to search, support Boolean mode and phrase search. 3) Optimization methods include using word segmentation technology, periodic rebuilding of indexes and adjusting cache size to improve performance and accuracy.

Yes, MySQL can be installed on Windows 7, and although Microsoft has stopped supporting Windows 7, MySQL is still compatible with it. However, the following points should be noted during the installation process: Download the MySQL installer for Windows. Select the appropriate version of MySQL (community or enterprise). Select the appropriate installation directory and character set during the installation process. Set the root user password and keep it properly. Connect to the database for testing. Note the compatibility and security issues on Windows 7, and it is recommended to upgrade to a supported operating system.

The difference between clustered index and non-clustered index is: 1. Clustered index stores data rows in the index structure, which is suitable for querying by primary key and range. 2. The non-clustered index stores index key values and pointers to data rows, and is suitable for non-primary key column queries.

Article discusses popular MySQL GUI tools like MySQL Workbench and phpMyAdmin, comparing their features and suitability for beginners and advanced users.[159 characters]

Article discusses strategies for handling large datasets in MySQL, including partitioning, sharding, indexing, and query optimization.

MySQL is an open source relational database management system. 1) Create database and tables: Use the CREATEDATABASE and CREATETABLE commands. 2) Basic operations: INSERT, UPDATE, DELETE and SELECT. 3) Advanced operations: JOIN, subquery and transaction processing. 4) Debugging skills: Check syntax, data type and permissions. 5) Optimization suggestions: Use indexes, avoid SELECT* and use transactions.

In MySQL database, the relationship between the user and the database is defined by permissions and tables. The user has a username and password to access the database. Permissions are granted through the GRANT command, while the table is created by the CREATE TABLE command. To establish a relationship between a user and a database, you need to create a database, create a user, and then grant permissions.
