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https://dev.mysql.com/doc/refman/5.7/en/fulltext-natural-language.html
If you create a MyISAM table and insert only one or two rows of text into it, every word in the text occurs in at least 50% of the rows. By default or with the IN NATURAL LANGUAGE MODE modifier, the MATCH() function performs a natural language ...
https://dev.mysql.com/doc/refman/5.7/en/fulltext-search-mecab.html
The built-in MySQL full-text parser uses the white space between words as a delimiter to determine where words begin and end, which is a limitation when working with ideographic languages that do not use word delimiters. To address this limitation ...
https://dev.mysql.com/doc/refman/5.7/en/fulltext-search-ngram.html
The following example demonstrates creating a table with an ngram FULLTEXT index, inserting sample data (Simplified Chinese text), and viewing tokenized data in the Information Schema INNODB_FT_INDEX_CACHE table. The built-in MySQL full-text parser ...
https://dev.mysql.com/doc/refman/5.7/en/general-thread-states.html
end This occurs at the end but before the cleanup of ALTER TABLE, CREATE VIEW, DELETE, INSERT, SELECT, or UPDATE statements. init This occurs before the initialization of ALTER TABLE, DELETE, INSERT, SELECT, or UPDATE statements. The following list ...
https://dev.mysql.com/doc/refman/5.7/en/gis-mysql-specific-functions.html
For example, you can insert the geometry return value from Point() directly into a POINT column: INSERT INTO t1 (pt_col) VALUES(Point(1,2)); GeometryCollection(g [, g] ...) Constructs a GeometryCollection value from the geometry arguments. MySQL ...
https://dev.mysql.com/doc/refman/5.7/en/group-by-handling.html
SQL-92 and earlier does not permit queries for which the select list, HAVING condition, or ORDER BY list refer to nonaggregated columns that are not named in the GROUP BY clause. SQL:1999 and later permits such nonaggregates per optional feature ...
https://dev.mysql.com/doc/refman/5.7/en/group-replication-bootstrap.html
mysql> CREATE DATABASE test; mysql> USE test; mysql> CREATE TABLE t1 (c1 INT PRIMARY KEY, c2 TEXT NOT NULL); mysql> INSERT INTO t1 VALUES (1, 'Luis'); Check the content of table t1 and the binary log. Also, the data was inserted into the table and ... The process of starting a group for the first time is called ...
https://dev.mysql.com/doc/refman/5.7/en/index-statistics.html
(This may occur for bulk inserts or deletes, or some ALTER TABLE statements, for example.) If this happens, the statistics are collected using whatever value innodb_stats_method or myisam_stats_method has at the time. Storage engines collect ...
https://dev.mysql.com/doc/refman/5.7/en/information-schema-events-table.html
The EVENTS table provides information about Event Manager events, which are discussed in Section 23.4, “Using the Event Scheduler”. The EVENTS table has these columns: EVENT_CATALOG The name of the catalog to which the event belongs.
https://dev.mysql.com/doc/refman/5.7/en/information-schema-files-table.html
The FILES table provides information about the files in which MySQL tablespace data is stored. In NDB Cluster, this table also provides information about the files in which NDB Cluster Disk Data tables are stored. For additional information ...