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https://dev.mysql.com/doc/refman/5.7/en/setting-environment-variables.html
For example, on Windows, you can set the USER variable to specify your MySQL account name. To do so, use this syntax: SET USER=your_name The syntax on Unix depends on your shell. If your shell is tcsh, add the following line to your .tcshrc file: ...
https://dev.mysql.com/doc/refman/5.7/en/windows-install-archive.html
Users who are installing from the noinstall package can use the instructions in this section to manually install MySQL.
https://dev.mysql.com/doc/refman/5.7/en/innodb-compression-syntax-warnings.html
SQL Compression Syntax Warnings and Errors for File-Per-Table Tablespaces When innodb_strict_mode is enabled (the default), specifying ROW_FORMAT=COMPRESSED or KEY_BLOCK_SIZE in CREATE TABLE or ALTER TABLE statements produces the following error if ... This section describes syntax warnings and errors that you may encounter when using the table compression feature with file-per-table tablespaces and general ...
https://dev.mysql.com/doc/refman/5.7/en/show-engine.html
Name Prior to MySQL 5.7.8, the Name field reports the source file where the mutex is implemented, and the line number in the file where the mutex is created. The remaining rows from the output of SHOW ENGINE NDB STATUS which are most likely to prove ... SHOW ENGINE engine_name {STATUS | MUTEX} SHOW ENGINE displays operational information about a storage ...
https://dev.mysql.com/doc/refman/5.7/en/binary-log-mysql-database.html
The contents of the grant tables in the mysql database can be modified directly (for example, with INSERT or DELETE) or indirectly (for example, with GRANT or CREATE USER). This pertains to statements such as GRANT, REVOKE, SET PASSWORD, RENAME ...
https://dev.mysql.com/doc/refman/5.7/en/fulltext-natural-language.html
To search the title or body separately, you would create separate FULLTEXT indexes for each column. Alternatively, you can create FULLTEXT indexes using the ngram parser plugin (for Chinese, Japanese, or Korean) or the MeCab parser plugin (for ...
https://dev.mysql.com/doc/refman/5.7/en/innodb-auto-increment-handling.html
To make this clear, consider an example that uses this table: CREATE TABLE t1 ( c1 INT(11) NOT NULL AUTO_INCREMENT, c2 VARCHAR(10) DEFAULT NULL, PRIMARY KEY (c1) ) ENGINE=InnoDB; Suppose that there are two transactions running, each inserting rows ... InnoDB provides a configurable locking mechanism that can significantly improve scalability and performance of SQL statements that add rows to tables with AUTO_INCREMENT ...
https://dev.mysql.com/doc/refman/5.7/en/memory-use.html
The server caches information in memory as a result of GRANT, CREATE USER, CREATE SERVER, and INSTALL PLUGIN statements. For MEMORY tables explicitly created with CREATE TABLE, only the max_heap_table_size system variable determines how large a ...
https://dev.mysql.com/doc/refman/5.7/en/mysql-cluster-ndbinfo-operations-per-fragment.html
This currently has the following formats: Base table: DbName/def/TblName BLOB table: DbName/def/NDB$BLOB_BaseTblId_ColNo Ordered index: sys/def/BaseTblId/IndexName Unique index: sys/def/BaseTblId/IndexName$unique The $unique suffix shown for unique ... The operations_per_fragment table provides information about the operations performed on individual fragments and fragment replicas, as well as about some of the results from these ...
https://dev.mysql.com/doc/refman/5.7/en/replication-howto.html
Optionally, create a separate user for your replicas to use during authentication with the source when reading the binary log for replication. Before creating a data snapshot or starting the replication process, on the source you should record the ... This section describes how to set up a MySQL server to use binary log file position based ...