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https://dev.mysql.com/doc/refman/5.7/en/windows-pluggable-authentication.html
Windows pluggable authentication uses the identity of the client to check whether it is a given account or a member of a group. Suppose that the Windows users Rafal and Tasha should be permitted to connect to MySQL, as well as any users in the ...
https://dev.mysql.com/doc/refman/5.7/en/derived-tables.html
This does not work: SELECT AVG(SUM(column1)) FROM t1 GROUP BY column1; However, this query provides the desired information: SELECT AVG(sum_column1) FROM (SELECT SUM(column1) AS sum_column1 FROM t1 GROUP BY column1) AS t1; Notice that the column ...
https://dev.mysql.com/doc/refman/5.7/en/information-schema-tp-thread-state-table.html
The TP_THREAD_STATE table has these columns: TP_GROUP_ID The thread group ID. TP_GROUP_ID and TP_THREAD_NUMBER together provide a unique key within the table. The xxx_WAIT columns of the TP_THREAD_GROUP_STATS table accumulate counts for each wait ...
https://dev.mysql.com/doc/refman/5.7/en/aggregate-functions.html
They are often used with a GROUP BY clause to group values into subsets. If you use an aggregate function in a statement containing no GROUP BY clause, it is equivalent to grouping on all rows. For more information, see Section 12.19.3, “MySQL ...
https://dev.mysql.com/doc/refman/5.7/en/create-tablespace.html
For example, you cannot have a tablespace and a log file group with the same name, or a tablespace and a data file with the same name. A log file group of one or more UNDO log files must be assigned to the tablespace to be created with the USE ...
https://dev.mysql.com/doc/refman/5.7/en/mysql-nutshell.html
If older client software cannot be upgraded immediately, the new named_pipe_full_access_group system variable can be used to give a Windows group the necessary permissions to open a named pipe connection. Implementation for the ONLY_FULL_GROUP_BY ...
https://dev.mysql.com/doc/refman/5.7/en/calculating-days.html
The following example shows how you can use the bit group functions to calculate the number of days per month a user has visited a Web page. CREATE TABLE t1 (year YEAR, month INT UNSIGNED, day INT UNSIGNED); INSERT INTO t1 ...
https://dev.mysql.com/doc/refman/5.7/en/libmysqld-example.html
* * You can use mysql_library_init(0, NULL, NULL), and it * initializes the server using groups = { * "server", "embedded", NULL * }. These two example programs should work without any changes on a Linux or FreeBSD system. For other operating ...
https://dev.mysql.com/doc/refman/5.7/en/performance-schema-replication-connection-status-table.html
GROUP_NAME If this server is a member of a group, shows the name of the group the server belongs to. This table shows the current status of the replication I/O thread that handles the replica's connection to the source. It contains values that ...
https://dev.mysql.com/doc/refman/5.7/en/cleartext-pluggable-authentication.html
Also, any program that uses libmysqlclient and reads option files can enable the plugin by including an enable-cleartext-plugin option in an option group read by the client library. A client-side authentication plugin is available that enables ...