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Now ftparser does not need to bother about memory management -

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it can tell MySQL to make a copy of everything (bug#17123)
This commit is contained in:
serg@serg.mylan
2006-05-30 18:15:18 +02:00
parent 60e3b61786
commit 32711e7b00
9 changed files with 87 additions and 60 deletions
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16
include/mysql/plugin.h
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@ -201,6 +201,17 @@ typedef struct st_mysql_ftparser_boolean_info
char *quot;
} MYSQL_FTPARSER_BOOLEAN_INFO;
/*
The following flag means that buffer with a string (document, word)
may be overwritten by the caller before the end of the parsing (that is
before st_mysql_ftparser::deinit() call). If one needs the string
to survive between two successive calls of the parsing function, she
needs to save a copy of it. The flag may be set by MySQL before calling
st_mysql_ftparser::parse(), or it may be set by a plugin before calling
st_mysql_ftparser_param::mysql_parse() or
st_mysql_ftparser_param::mysql_add_word().
*/
#define MYSQL_FTFLAGS_NEED_COPY 1
/*
An argument of the full-text parser plugin. This structure is
@ -234,8 +245,10 @@ typedef struct st_mysql_ftparser_boolean_info
length: Length of the document or query string, in bytes.
flags: See MYSQL_FTFLAGS_* constants above.
mode: The parsing mode. With boolean operators, with stopwords, or
nothing. See MYSQL_FTPARSER_* constants above.
nothing. See enum_ftparser_mode above.
*/
typedef struct st_mysql_ftparser_param
@ -250,6 +263,7 @@ typedef struct st_mysql_ftparser_param
struct charset_info_st *cs;
char *doc;
int length;
int flags;
enum enum_ftparser_mode mode;
} MYSQL_FTPARSER_PARAM;