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https://dev.mysql.com/fulltext-boolean.html
MySQL can perform boolean full-text searches using the IN BOOLEAN MODE modifier. | +----+-----------------------+-------------------------------------+ Note In implementing this feature, MySQL uses what is sometimes referred to as implied Boolean ...With this modifier, certain characters have special meaning at the beginning or end of words in the search ...
https://dev.mysql.com/dynamic-system-variables.html
Variables that have a type of “boolean” can be set to 0, 1, ON or OFF. Many server system variables are dynamic and can be set at runtime. For a description of the privilege requirements for setting system variables, see Section 5.1.9.1, ...
https://dev.mysql.com/boolean-literals.html
The constants TRUE and FALSE evaluate to 1 and 0, respectively. mysql> SELECT TRUE, true, FALSE, false; -> 1, 1, 0, 0 .
https://dev.mysql.com/server-system-variables.html
Boolean variables can be set at startup to the values ON, TRUE, OFF, and FALSE (not case sensitive), as well as 1 and 0. autocommit Property Value Command-Line Format --autocommit[={OFF|ON}] System Variable autocommit Scope Global, Session Dynamic ... The MySQL server maintains many system variables that configure its ...
https://dev.mysql.com/innodb-parameters.html
--innodb-status-file Property Value Command-Line Format --innodb-status-file[={OFF|ON}] Type Boolean Default Value OFF The --innodb-status-file startup option controls whether InnoDB creates a file named innodb_status.pid in the data directory and ... System variables that are true or false can be enabled at server startup by naming them, or disabled by using a --skip- ...
https://dev.mysql.com/server-options.html
--allow-suspicious-udfs Property Value Command-Line Format --allow-suspicious-udfs[={OFF|ON}] Type Boolean Default Value OFF This option controls whether user-defined functions that have only an xxx symbol for the main function can be loaded. When ...
https://dev.mysql.com/lock-order-tool.html
lock_order_debug_loop Property Value Command-Line Format --lock-order-debug-loop[={OFF|ON}] Introduced 8.0.17 System Variable lock_order_debug_loop Scope Global Dynamic No SET_VAR Hint Applies No Type Boolean Default Value OFF Whether the LOCK_ORDER ... The MySQL server is a multithreaded application that uses numerous internal locking and lock-related primitives, such as mutexes, rwlocks (including prlocks and sxlocks), conditions, and ...
https://dev.mysql.com/replication-options-binary-log.html
--log-bin-trust-function-creators[={0|1}] Property Value Command-Line Format --log-bin-trust-function-creators[={OFF|ON}] System Variable log_bin_trust_function_creators Scope Global Dynamic Yes SET_VAR Hint Applies No Type Boolean Default Value OFF ... Startup Options Used with Binary Logging System Variables Used with Binary Logging You can use the mysqld options and system variables that are described in this section to affect the operation of the binary log as well as to control which statements are written to the binary ...
https://dev.mysql.com/writing-full-text-plugins.html
For boolean mode phrase searches or natural language searches with query expansion, the parser is used to parse column values for information that is not in the index. Also, if a boolean mode search is done for a column that has no FULLTEXT index, ... MySQL supports server-side full-text parser plugins with MyISAM and ...
https://dev.mysql.com/mysql-cluster-ndbd-definition.html
EnablePartialLcp Table 22.67 This table provides type and value information for the EnablePartialLcp data node configuration parameter Property Value Version (or later) NDB 8.0.13 Type or units boolean Default true Range ... EnableRedoControl Table ... The [ndbd] and [ndbd default] sections are used to configure the behavior of the cluster's data ...
Document created the 26/06/2006, last modified the 26/10/2018
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