PDF (US Ltr)
- 35.1Mb
PDF (A4)
- 35.2Mb
Man Pages (TGZ)
- 256.4Kb
Man Pages (Zip)
- 361.2Kb
Info (Gzip)
- 3.4Mb
Info (Zip)
- 3.4Mb
Search Results
https://dev.mysql.com/doc/refman/5.7/en/password-security.html
The following sections provide guidelines that enable end users and administrators to keep these passwords secure and avoid exposing them. There is also a discussion of how MySQL uses password hashing internally and of a plugin that you can use to ...
https://dev.mysql.com/doc/refman/5.7/en/performance-schema-queries.html
Pre-filtering limits which event information is collected and is independent of any particular user. By contrast, post-filtering is performed by individual users through the use of queries with appropriate WHERE clauses that restrict what event ...
https://dev.mysql.com/doc/refman/5.7/en/replication-features-create-if-not-exists.html
IF NOT EXISTS statements are replicated: Every CREATE DATABASE IF NOT EXISTS statement is replicated, whether or not the database already exists on the source. Similarly, every CREATE TABLE IF NOT EXISTS statement without a SELECT is replicated, ...
https://dev.mysql.com/doc/refman/5.7/en/replication-features-limit.html
Statement-based replication of LIMIT clauses in DELETE, UPDATE, and INSERT ... SELECT statements is unsafe since the order of the rows affected is not defined. (Such statements can be replicated correctly with statement-based replication only if ...
https://dev.mysql.com/doc/refman/5.7/en/replication-features-repair-table.html
When used on a corrupted or otherwise damaged table, it is possible for the REPAIR TABLE statement to delete rows that cannot be recovered. However, any such modifications of table data performed by this statement are not replicated, which can ...
https://dev.mysql.com/doc/refman/5.7/en/set-statement.html
Descriptions for those forms that are not associated with a specific server capability appear in subsections of this section: SET var_name = value enables you to assign values to variables that affect the operation of the server or clients. SET ...
https://dev.mysql.com/doc/refman/5.7/en/views.html
Views are stored queries that when invoked produce a result set. The following discussion describes the syntax for creating and dropping views, and shows some examples of how to use them. Additional Resources You may find the MySQL User Forums ...
https://dev.mysql.com/doc/refman/5.7/en/replication-features-transaction-inconsistencies.html
When using a multithreaded replica, workers which have not received an error complete their queues, so it may take time to stop all threads. Inconsistencies in the sequence of transactions that have been executed from the relay log can occur ...
https://dev.mysql.com/doc/refman/5.7/en/backup-methods.html
These binary logs are the incremental backup; at restore time, you apply them as explained in Section 7.5, “Point-in-Time (Incremental) Recovery”. The next time you do a full backup, you should also rotate the binary log using FLUSH LOGS or ...
https://dev.mysql.com/doc/refman/5.7/en/key-cache-restructuring.html
A key cache can be restructured at any time by updating its parameter values. File system caching is not as efficient as using a key cache, so although queries execute, a slowdown can be anticipated. For example: mysql> SET GLOBAL ...