callback::search::extra_arg::contract (private)

 callback::search::extra_arg::contract [ -value value ] \
    [ -object_table_alias object_table_alias ]

Defined in packages/search/tcl/search-procs.tcl

Generate a query fragment for search filtering by extra argument. Argument name will be the implementation name called. Search driver should call this for every extra argument and then build the search query using the query fragments returned.

Switches:

-value (optional)

value of the argument

-object_table_alias (optional)

SQL alias of table that contains the object_id to join against

Returns:

list in array format of {from_clause {} where_clause {}}

Partial Call Graph (max 5 caller/called nodes):

Testcases:

No testcase defined.

Source code:

            # this is a callback contract which only invokes its arg parser for input validation

XQL Not present:

PostgreSQL

Generic XQL file:

packages/search/tcl/search-procs.xql

Oracle XQL file:

packages/search/tcl/search-procs-oracle.xql