Login or Register to Ask a Question and Join Our Community

Linux and UNIX Man Pages

Linux & Unix Commands - Search Man Pages

create_text_search_parser(7) [suse man page]

CREATE TEXT SEARCH 
PARSER(7)					   SQL Commands 				      CREATE TEXT SEARCH PARSER(7)

NAME

       CREATE TEXT SEARCH PARSER - define a new text search parser

SYNOPSIS

       CREATE TEXT SEARCH PARSER name (
	   START = start_function ,
	   GETTOKEN = gettoken_function ,
	   END = end_function ,
	   LEXTYPES = lextypes_function
	   [, HEADLINE = headline_function ]
       )

DESCRIPTION

       CREATE  TEXT  SEARCH PARSER creates a new text search parser. A text search parser defines a method for splitting a text string into tokens
       and assigning types (categories) to the tokens.	A parser is not particularly useful by itself, but must be bound into a text  search  con-
       figuration along with some text search dictionaries to be used for searching.

       If a schema name is given then the text search parser is created in the specified schema. Otherwise it is created in the current schema.

       You  must  be  a  superuser to use CREATE TEXT SEARCH PARSER.  (This restriction is made because an erroneous text search parser definition
       could confuse or even crash the server.)

       Refer to in the documentation for further information.

PARAMETERS

       name   The name of the text search parser to be created. The name can be schema-qualified.

       start_function
	      The name of the start function for the parser.

       gettoken_function
	      The name of the get-next-token function for the parser.

       end_function
	      The name of the end function for the parser.

       lextypes_function
	      The name of the lextypes function for the parser (a function that returns information about the set of token types it produces).

       headline_function
	      The name of the headline function for the parser (a function that summarizes a set of tokens).

       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. All except the headline function are required.

       The arguments can appear in any order, not only the one shown above.

COMPATIBILITY

       There is no CREATE TEXT SEARCH PARSER statement in the SQL standard.

SEE ALSO

       ALTER TEXT SEARCH PARSER [alter_text_search_parser(7)], DROP TEXT SEARCH PARSER [drop_text_search_parser(7)]

SQL - Language Statements					    2010-05-14					      CREATE TEXT SEARCH PARSER(7)

Check Out this Related Man Page

CREATE TEXT SEARCH 
TEMPLATE(7)					   SQL Commands 				    CREATE TEXT SEARCH TEMPLATE(7)

NAME

       CREATE TEXT SEARCH TEMPLATE - define a new text search template

SYNOPSIS

       CREATE TEXT SEARCH TEMPLATE name (
	   [ INIT = init_function , ]
	   LEXIZE = lexize_function
       )

DESCRIPTION

       CREATE  TEXT SEARCH TEMPLATE creates a new text search template. Text search templates define the functions that implement text search dic-
       tionaries. 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.

       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.

       You  must  be a superuser to use CREATE TEXT SEARCH TEMPLATE. 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
       ``unsafe''  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.

       Refer to in the documentation for further information.

PARAMETERS

       name   The name of the text search template to be created. The name can be schema-qualified.

       init_function
	      The name of the init function for the template.

       lexize_function
	      The name of the lexize function for the template.

       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.

       The arguments can appear in any order, not only the one shown above.

COMPATIBILITY

       There is no CREATE TEXT SEARCH TEMPLATE statement in the SQL standard.

SEE ALSO

       ALTER TEXT SEARCH TEMPLATE [alter_text_search_template(7)], DROP TEXT SEARCH TEMPLATE [drop_text_search_template(7)]

SQL - Language Statements					    2010-05-14					    CREATE TEXT SEARCH TEMPLATE(7)
Man Page