bionic (7) CREATE_TEXT_SEARCH_CONFIGURATION.7.gz

NAME

       CREATE_TEXT_SEARCH_CONFIGURATION - define a new text search configuration

SYNOPSIS

       CREATE TEXT SEARCH CONFIGURATION name (
           PARSER = parser_name |
           COPY = source_config
       )

DESCRIPTION

       CREATE TEXT SEARCH CONFIGURATION creates a new text search configuration. A text search configuration
       specifies a text search parser that can divide a string into tokens, plus dictionaries that can be used
       to determine which tokens are of interest for searching.

       If only the parser is specified, then the new text search configuration initially has no mappings from
       token types to dictionaries, and therefore will ignore all words. Subsequent ALTER TEXT SEARCH
       CONFIGURATION commands must be used to create mappings to make the configuration useful. Alternatively,
       an existing text search configuration can be copied.

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

       The user who defines a text search configuration becomes its owner.

       Refer to Chapter 12 for further information.

PARAMETERS

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

       parser_name
           The name of the text search parser to use for this configuration.

       source_config
           The name of an existing text search configuration to copy.

NOTES

       The PARSER and COPY options are mutually exclusive, because when an existing configuration is copied, its
       parser selection is copied too.

COMPATIBILITY

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

SEE ALSO

       ALTER TEXT SEARCH CONFIGURATION (ALTER_TEXT_SEARCH_CONFIGURATION(7)), DROP TEXT SEARCH CONFIGURATION
       (DROP_TEXT_SEARCH_CONFIGURATION(7))