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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)


include/mysql/plugin.h:
  Now ftparser does not need to bother about memory management -
  it can tell MySQL to make a copy of everything (bug#17123)
  MYSQL_FTFLAGS_NEED_COPY flag
storage/myisam/ft_boolean_search.c:
  param->flags
storage/myisam/ft_nlq_search.c:
  param->flags. ft_parse takes a mem_root as an argument
storage/myisam/ft_parser.c:
  ftparser takes a memroot as an argument. words are copied there, if necessary.
  memroot is reset for every parsing and free'd at the end of the statement.
storage/myisam/ft_update.c:
  ftparser takes a memroot as an argument. words are copied there, if necessary.
  memroot is reset for every parsing and free'd at the end of the statement.
storage/myisam/ftdefs.h:
  ftparser takes a memroot as an argument. words are copied there, if necessary.
  memroot is reset for every parsing and free'd at the end of the statement.
storage/myisam/mi_check.c:
  ftparser takes a memroot as an argument. words are copied there, if necessary
storage/myisam/myisamdef.h:
  memroot for ftparser in MI_INFO and MI_SORT_PARAM
storage/myisam/sort.c:
  free ftparser memroot
This commit is contained in:
unknown 2006-05-30 18:15:18 +02:00
commit 15a13203f1
9 changed files with 87 additions and 60 deletions
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3
storage/myisam/ft_boolean_search.c
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@ -311,6 +311,7 @@ static void _ftb_parse_query(FTB *ftb, byte *query, uint len,
param->cs= ftb->charset;
param->doc= query;
param->length= len;
param->flags= 0;
param->mode= MYSQL_FTPARSER_FULL_BOOLEAN_INFO;
parser->parse(param);
DBUG_VOID_RETURN;
@ -665,6 +666,7 @@ static int _ftb_check_phrase(FTB *ftb, const byte *document, uint len,
param->cs= ftb->charset;
param->doc= (byte *)document;
param->length= len;
param->flags= 0;
param->mode= MYSQL_FTPARSER_WITH_STOPWORDS;
parser->parse(param);
DBUG_RETURN(ftb_param.match ? 1 : 0);
@ -916,6 +918,7 @@ float ft_boolean_find_relevance(FT_INFO *ftb, byte *record, uint length)
param->mysql_parse= ftb_find_relevance_parse;
param->mysql_add_word= ftb_find_relevance_add_word;
param->mysql_ftparam= (void *)&ftb_param;
param->flags= 0;
param->cs= ftb->charset;
param->mode= MYSQL_FTPARSER_SIMPLE_MODE;
while (_mi_ft_segiterator(&ftsi))