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/mysql-cluster-programs-ndb-mgm.html
Options that can be used with ndb_mgm are shown in the following table. For example, either of the following is equivalent to executing SHOW in the management client: $> ndb_mgm -e "SHOW" $> ndb_mgm --execute="SHOW" This is analogous to how the ...
https://dev.mysql.com/doc/refman/5.7/en/mysql-cluster-programs-ndb-perror.html
ndb_perror shows information about an NDB error, given its error code. --silent, -s Command-Line Format --silent Introduced 5.7.19-ndb-7.6.4 Show error message only. This includes the error message, the type of error, and whether the error is ...
https://dev.mysql.com/doc/refman/5.7/en/mysql-cluster-security-mysql-privileges.html
In this section, we discuss how the MySQL privilege system works in relation to NDB Cluster and the implications of this for keeping an NDB Cluster secure. This includes all MySQL privilege types (SELECT privilege, UPDATE privilege, DELETE ...
https://dev.mysql.com/doc/refman/5.7/en/mysqlbinlog-backup.html
If you do not know the names, connect to the server and use the SHOW BINARY LOGS statement to see the current names. If you use mysqlbinlog --raw to back up the files, the --result-file option produces output file names as shown in the following ...
https://dev.mysql.com/doc/refman/5.7/en/optimizer-hints.html
Use SHOW WARNINGS immediately after EXPLAIN to see how hints are used. The extended EXPLAIN output displayed by a following SHOW WARNINGS indicates which hints were used. To see the index names for a table, use SHOW INDEX. One means of control over ...
https://dev.mysql.com/doc/refman/5.7/en/performance-schema-startup-configuration.html
At runtime, SHOW VARIABLES displays the actual values that autosized parameters were set to. If the Performance Schema is disabled, its autosized and autoscaled parameters remain set to −1 and SHOW VARIABLES displays −1. To use the MySQL ...
https://dev.mysql.com/doc/refman/5.7/en/performance-schema-statement-digests.html
It shows what kinds of statements an application is executing and how often. For example, table columns that show wait times, lock times, or index use may highlight types of queries that are inefficient. The MySQL server is capable of maintaining ...
https://dev.mysql.com/doc/refman/5.7/en/precision-math-rounding.html
This section discusses precision math rounding for the ROUND() function and for inserts into columns with exact-value types (DECIMAL and integer). The ROUND() function rounds differently depending on whether its argument is exact or approximate: ...
https://dev.mysql.com/doc/refman/5.7/en/query-cache-status-and-maintenance.html
To check whether the query cache is present in your MySQL server, use the following statement: mysql> SHOW VARIABLES LIKE 'have_query_cache'; +------------------+-------+ | Variable_name | Value | +------------------+-------+ | have_query_cache | ...
https://dev.mysql.com/doc/refman/5.7/en/replication-bugs.html
log_file and log_pos are the Master_Log_File and Read_Master_Log_Pos values from SHOW SLAVE STATUS. When you have determined that there is no user error involved, and replication still either does not work at all or is unstable, it is time to send ...