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postgresql8.3-docs-8.3.6-2mdv2008.1.x86_64.rpm

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><H1
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>CREATE TEXT SEARCH DICTIONARY</H1
><DIV
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><A
NAME="AEN54742"
></A
><H2
>Name</H2
>CREATE TEXT SEARCH DICTIONARY&nbsp;--&nbsp;define a new text search dictionary</DIV
><A
NAME="AEN54745"
></A
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CLASS="REFSYNOPSISDIV"
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NAME="AEN54747"
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><H2
>Synopsis</H2
><PRE
CLASS="SYNOPSIS"
>CREATE TEXT SEARCH DICTIONARY <TT
CLASS="REPLACEABLE"
><I
>name</I
></TT
> (
    TEMPLATE = <TT
CLASS="REPLACEABLE"
><I
>template</I
></TT
>
    [, <TT
CLASS="REPLACEABLE"
><I
>option</I
></TT
> = <TT
CLASS="REPLACEABLE"
><I
>value</I
></TT
> [, ... ]]
)</PRE
></DIV
><DIV
CLASS="REFSECT1"
><A
NAME="AEN54753"
></A
><H2
>Description</H2
><P
>   <TT
CLASS="COMMAND"
>CREATE TEXT SEARCH DICTIONARY</TT
> creates a new text search
   dictionary.  A text search dictionary specifies a way of recognizing
   interesting or uninteresting words for searching.  A dictionary depends
   on a text search template, which specifies the functions that actually
   perform the work.  Typically the dictionary provides some options that
   control the detailed behavior of the template's functions.
  </P
><P
>   If a schema name is given then the text search dictionary is created in the
   specified schema.  Otherwise it is created in the current schema.
  </P
><P
>   The user who defines a text search dictionary becomes its owner.
  </P
><P
>   Refer to <A
HREF="textsearch.html"
>Chapter 12</A
> for further information.
  </P
></DIV
><DIV
CLASS="REFSECT1"
><A
NAME="AEN54761"
></A
><H2
>Parameters</H2
><P
></P
><DIV
CLASS="VARIABLELIST"
><DL
><DT
><TT
CLASS="REPLACEABLE"
><I
>name</I
></TT
></DT
><DD
><P
>      The name of the text search dictionary to be created.  The name can be
      schema-qualified.
     </P
></DD
><DT
><TT
CLASS="REPLACEABLE"
><I
>template</I
></TT
></DT
><DD
><P
>      The name of the text search template that will define the basic
      behavior of this dictionary.
     </P
></DD
><DT
><TT
CLASS="REPLACEABLE"
><I
>option</I
></TT
></DT
><DD
><P
>      The name of a template-specific option to be set for this dictionary.
     </P
></DD
><DT
><TT
CLASS="REPLACEABLE"
><I
>value</I
></TT
></DT
><DD
><P
>      The value to use for a template-specific option.  If the value
      is not a simple identifier or number, it must be quoted (but you can
      always quote it, if you wish).
     </P
></DD
></DL
></DIV
><P
>   The options can appear in any order.
  </P
></DIV
><DIV
CLASS="REFSECT1"
><A
NAME="AEN54785"
></A
><H2
>Examples</H2
><P
>   The following example command creates a Snowball-based dictionary
   with a nonstandard list of stop words.
  </P
><PRE
CLASS="PROGRAMLISTING"
>CREATE TEXT SEARCH DICTIONARY my_russian (
    template = snowball,
    language = russian,
    stopwords = myrussian
);</PRE
></DIV
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><A
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></A
><H2
>Compatibility</H2
><P
>   There is no <TT
CLASS="COMMAND"
>CREATE TEXT SEARCH DICTIONARY</TT
> statement in
   the SQL standard.
  </P
></DIV
><DIV
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><A
NAME="AEN54793"
></A
><H2
>See Also</H2
><A
HREF="sql-altertsdictionary.html"
><I
>ALTER TEXT SEARCH DICTIONARY</I
></A
>, <A
HREF="sql-droptsdictionary.html"
><I
>DROP TEXT SEARCH DICTIONARY</I
></A
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