• NAME
• SYNOPSIS
• DESCRIPTION
• check_stopword
• norm_word
• sp_cond_to_sql

---

NAME

Communiware::MnogoSearch - interface to some facilites of MnogoSearch search engine.

---

SYNOPSIS

  use Communiware::Mnogosearch qw(check_stopword norm_word sp_cond_to_sql);

  if (check_stopword('someword')) {}

  @words = norm_word('someotherword');

  %sql = sp_cond_to_sql($cnd);

---

DESCRIPTION

check_stopword

  check_stopword('anyword')

check_stopword function checks if word - its argument - is stopword. That means it is present in STOPWORDS table.

norm_word

  $normword = norm_word('anyword')

Function norm_word converts given word to its normalized form.

sp_cond_to_sql

 $ret = sp_cond_to_sql($cnd);

Function takes internal representation of search pattern (see Communiware::Unifilters) and translates it into pieces of sql-query. It returns hash reference, which contains following keys:

where

sql-text must be included into translated unifilter.

from

array reference to list of tables are to add to 'from' clause of translated unifilter.