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>CREATE TEXT SEARCH TEMPLATE</H1
><DIV
CLASS="REFNAMEDIV"
><A
NAME="AEN71726"
></A
><H2
>Name</H2
>CREATE TEXT SEARCH TEMPLATE&nbsp;--&nbsp;define a new text search template</DIV
><DIV
CLASS="REFSYNOPSISDIV"
><A
NAME="AEN71731"
></A
><H2
>Synopsis</H2
><PRE
CLASS="SYNOPSIS"
>CREATE TEXT SEARCH TEMPLATE <TT
CLASS="REPLACEABLE"
><I
>name</I
></TT
> (
    [ INIT = <TT
CLASS="REPLACEABLE"
><I
>init_function</I
></TT
> , ]
    LEXIZE = <TT
CLASS="REPLACEABLE"
><I
>lexize_function</I
></TT
>
)</PRE
></DIV
><DIV
CLASS="REFSECT1"
><A
NAME="AEN71736"
></A
><H2
>Description</H2
><P
>   <TT
CLASS="COMMAND"
>CREATE TEXT SEARCH TEMPLATE</TT
> creates a new text search
   template.  Text search templates define the functions that implement
   text search dictionaries.  A template is not useful by itself, but must
   be instantiated as a dictionary to be used.  The dictionary typically
   specifies parameters to be given to the template functions.
  </P
><P
>   If a schema name is given then the text search template is created in the
   specified schema.  Otherwise it is created in the current schema.
  </P
><P
>   You must be a superuser to use <TT
CLASS="COMMAND"
>CREATE TEXT SEARCH
   TEMPLATE</TT
>.  This restriction is made because an erroneous text
   search template definition could confuse or even crash the server.
   The reason for separating templates from dictionaries is that a template
   encapsulates the <SPAN
CLASS="QUOTE"
>"unsafe"</SPAN
> aspects of defining a dictionary.
   The parameters that can be set when defining a dictionary are safe for
   unprivileged users to set, and so creating a dictionary need not be a
   privileged operation.
  </P
><P
>   Refer to <A
HREF="textsearch.html"
>Chapter 12</A
> for further information.
  </P
></DIV
><DIV
CLASS="REFSECT1"
><A
NAME="AEN71746"
></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 template to be created.  The name can be
      schema-qualified.
     </P
></DD
><DT
><TT
CLASS="REPLACEABLE"
><I
>init_function</I
></TT
></DT
><DD
><P
>      The name of the init function for the template.
     </P
></DD
><DT
><TT
CLASS="REPLACEABLE"
><I
>lexize_function</I
></TT
></DT
><DD
><P
>      The name of the lexize function for the template.
     </P
></DD
></DL
></DIV
><P
>   The function names can be schema-qualified if necessary.  Argument types
   are not given, since the argument list for each type of function is
   predetermined.  The lexize function is required, but the init function
   is optional.
  </P
><P
>   The arguments can appear in any order, not only the one shown above.
  </P
></DIV
><DIV
CLASS="REFSECT1"
><A
NAME="AEN71766"
></A
><H2
>Compatibility</H2
><P
>   There is no
   <TT
CLASS="COMMAND"
>CREATE TEXT SEARCH TEMPLATE</TT
> statement in the SQL
   standard.
  </P
></DIV
><DIV
CLASS="REFSECT1"
><A
NAME="AEN71770"
></A
><H2
>See Also</H2
><A
HREF="sql-altertstemplate.html"
>ALTER TEXT SEARCH TEMPLATE</A
>, <A
HREF="sql-droptstemplate.html"
>DROP TEXT SEARCH TEMPLATE</A
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