abstract fun lsp_geqDB(columnName: List<String>, y: List<Any>): String (source)
DB query for 'greater than or equal' relationship.
Returns the string querying underlying DB for all elements having key (attribute) greater than or equal to a given value. Underlying dataset must know how to interpret the query, and return the expected result.
columnName - the list of the names of the database columns interested in the comparison
(they represent the k_min or k_max columns); since this method is only
invoked from connector's queries, this field must identify K in the database
(it is recommended to use this.keyColumnsDefinitionDB() to generate this list).
y - the list of the all elements that represents the least significant part of a key K.
Return
the string to be interpreted by underlying database.