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Search Results
https://dev.mysql.com/doc/refman/5.7/en/mysqlcheck.html
If the file does not exist or is otherwise inaccessible, an error occurs. If the file does not exist or is otherwise inaccessible, an error occurs. The exception is that the .mylogin.cnf file is read in all cases, if it exists. The mysqlcheck ...
https://dev.mysql.com/doc/refman/5.7/en/mysqld-safe.html
If the file does not exist or is otherwise inaccessible, the server exits with an error. If the file does not exist or is otherwise inaccessible, the server exits with an error. If the full path points to a nonexistent or unreadable file, ...
https://dev.mysql.com/doc/refman/5.7/en/mysqlpump.html
If the file does not exist or is otherwise inaccessible, an error occurs. If the file does not exist or is otherwise inaccessible, an error occurs. The exception is that the .mylogin.cnf file is read in all cases, if it exists. mysqlpump Invocation ...
https://dev.mysql.com/doc/refman/5.7/en/mysqlslap.html
If the file does not exist or is otherwise inaccessible, an error occurs. If the file does not exist or is otherwise inaccessible, an error occurs. The exception is that the .mylogin.cnf file is read in all cases, if it exists. mysqlslap is a ...
https://dev.mysql.com/doc/refman/5.7/en/optimizing-subqueries.html
For example: SELECT * FROM t1 WHERE t1.column1 IN (SELECT column1 FROM t2 ORDER BY column1); SELECT * FROM t1 WHERE t1.column1 IN (SELECT DISTINCT column1 FROM t2); SELECT * FROM t1 WHERE EXISTS (SELECT * FROM t2 LIMIT 1); Replace a join with a ...
https://dev.mysql.com/doc/refman/5.7/en/option-file-options.html
(For information about the order in which option files are used, see Section 4.2.2.2, “Using Option Files”.) If the file does not exist or is otherwise inaccessible, an error occurs. If the file does not exist or is otherwise inaccessible, an ...
https://dev.mysql.com/doc/refman/5.7/en/performance-schema-replication-connection-status-table.html
SERVICE_STATE ON (thread exists and is active or idle), OFF (thread no longer exists), or CONNECTING (thread exists and is connecting to the source). This table shows the current status of the replication I/O thread that handles the replica's ...
https://dev.mysql.com/doc/refman/5.7/en/performance-schema-replication-tables.html
After STOP SLAVE, the THREAD_ID columns become NULL and the SERVICE_STATE columns for threads that no longer exist have a value of OFF. When multiple replication channels exist, use the Performance Schema replication tables described in this ...This ...
https://dev.mysql.com/doc/refman/5.7/en/rename-table.html
RENAME TABLE tbl_name TO new_tbl_name [, tbl_name2 TO new_tbl_name2] ... You must have ALTER and DROP privileges for the original table, and CREATE and INSERT privileges for the new table. To execute RENAME TABLE, there must be no active ...
https://dev.mysql.com/doc/refman/5.7/en/rename-user.html
An error occurs for old accounts that do not exist or new accounts that already exist. RENAME USER old_user TO new_user [, old_user TO new_user] ... To use RENAME USER, you must have the global CREATE USER privilege, or the UPDATE privilege for the ...