Multiple Drop and Create View Statements

Hello, I'm new to writing Informix SQL and would appreciate any assistance you can offer. My problem is, I am writing a script, which will DROP and CREATE multiple views (see example below). The DROP view does not always exist but I want to include the DROP so that if it does exist I can keep everything clean. The problem is if the DROP view doesn't exist the script stops with a file not found which I realize. My understanding is that there is another command I can use to keep the script processing even if a DROP view doesn't exist. I hope I'm explaining this well enough for someone to assist me. Thanks! DROP VIEW vw_gapaccrcodemph; CREATE VIEW vw_gapaccrcodemphAS SELECT * FROM apaccrcode WHERE apaccrcode.company in ('355', '360', '364', '366'); DROP VIEW vw_gapapprovalmph; CREATE VIEW vw_gapapprovalmphAS SELECT * FROM apapproval WHERE apapproval.company in ('355', '360', '364', '366'); DROP VIEW vw_gapauditmph; CREATE VIEW vw_gapauditmphAS SELECT * FROM apaudit WHERE apaudit.company in ('355', '360', '364', '366');