Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_337 ( "Player" text, "No.(s)" text, "Height in Ft." text, "Position" text, "Years for Rockets" text, "School/Club Team/Country" text )

### Question ###
what is the total amount of players for the rockets in 1998 only?

### Accurate SQL ###

SELECT COUNT("Player") FROM table_337 WHERE "Years for Rockets" = '1998'