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document that a fulltext parser plugin can replace mysql_add_word callback

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Sergei Golubchik
2020-11-11 13:23:39 +01:00
parent aeb561cf3e
commit e189faf0b3
1 changed files with 3 additions and 1 deletions
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include/mysql/plugin_ftparser.h
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@ -158,7 +158,9 @@ typedef struct st_mysql_ftparser_boolean_info
the word to MySQL full-text index. When parsing a search query, the word to MySQL full-text index. When parsing a search query,
this function will add the new word to the list of words to search this function will add the new word to the list of words to search
for. The boolean_info argument can be NULL for all cases except for. The boolean_info argument can be NULL for all cases except
when mode is MYSQL_FTPARSER_FULL_BOOLEAN_INFO. when mode is MYSQL_FTPARSER_FULL_BOOLEAN_INFO. A plugin can replace this
callback to post-process every parsed word before passing it to the original
mysql_add_word function.
ftparser_state: A generic pointer. The plugin can set it to point ftparser_state: A generic pointer. The plugin can set it to point
to information to be used internally for its own purposes. to information to be used internally for its own purposes.