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Search Results
https://dev.mysql.com/doc/refman/5.7/en/sys-list-add.html
This function and list_drop() can be useful for manipulating the value of system variables such as sql_mode and optimizer_switch that take a comma-separated list of values. Adds a value to a comma-separated list of values and returns the result.
https://dev.mysql.com/doc/refman/5.7/en/sys-ps-thread-trx-info.html
Returns a JSON object containing information about a given thread. The information includes the current transaction, and the statements it has already executed, derived from the Performance Schema events_transactions_current and ...
https://dev.mysql.com/doc/refman/5.7/en/sys-quote-identifier.html
Given a string argument, this function produces a quoted identifier suitable for inclusion in SQL statements. This is useful when a value to be used as an identifier is a reserved word or contains backtick (`) characters. Example mysql> SELECT ...
https://dev.mysql.com/doc/refman/5.7/en/sys-version-major.html
This function returns the major version of the MySQL server. Example mysql> SELECT VERSION(), sys.version_major(); +------------------+---------------------+ | VERSION() | sys.version_major() | +------------------+---------------------+ | ...
https://dev.mysql.com/doc/refman/5.7/en/sys-version-minor.html
This function returns the minor version of the MySQL server. Example mysql> SELECT VERSION(), sys.version_minor(); +------------------+---------------------+ | VERSION() | sys.version_minor() | +------------------+---------------------+ | ...
https://dev.mysql.com/doc/refman/5.7/en/sys-version-patch.html
This function returns the patch release version of the MySQL server. Example mysql> SELECT VERSION(), sys.version_patch(); +------------------+---------------------+ | VERSION() | sys.version_patch() | +------------------+---------------------+ | ...
https://dev.mysql.com/doc/refman/5.7/en/component-statements.html
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https://dev.mysql.com/doc/refman/5.7/en/fulltext-search.html
MATCH (col1,col2,...) AGAINST (expr [search_modifier]) search_modifier: { IN NATURAL LANGUAGE MODE | IN NATURAL LANGUAGE MODE WITH QUERY EXPANSION | IN BOOLEAN MODE | WITH QUERY EXPANSION } MySQL has support for full-text indexing and searching: A ...
https://dev.mysql.com/doc/refman/5.7/en/sys-format-bytes.html
Given a byte count, converts it to human-readable format and returns a string consisting of a value and a units indicator. Depending on the size of the value, the units part is bytes, KiB (kibibytes), MiB (mebibytes), GiB (gibibytes), TiB ...
https://dev.mysql.com/doc/refman/5.7/en/sys-format-path.html
Given a path name, returns the modified path name after replacing subpaths that match the values of the following system variables, in order: datadir tmpdir slave_load_tmpdir innodb_data_home_dir innodb_log_group_home_dir innodb_undo_directory ...