TP5 grammar

// query a dedicated data 
DB :: Table ( 'think_user') -> WHERE ( 'ID',. 1) -> Find (); 
result of the query does not exist, return null 
// query data set used: 
DB :: Table ( 'think_user') -> WHERE ( 'ID',. 1) -> SELECT (); 
SELECT query structure does not exist, it returns an empty array