Replace hexadecimal literals with decode() function calls.
-- Create default user "guacadmin" with password "guacadmin"
INSERT INTO guacamole_user (username, password_hash, password_salt, password_date)
VALUES ('guacadmin',
- E'\\xCA458A7D494E3BE824F5E1E175A1556C0F8EEF2C2D7DF3633BEC4A29C4411960', -- 'guacadmin'
- E'\\xFE24ADC5E11E2B25288D1704ABE67A79E342ECC26064CE69C5B3177795A82264',
+ decode('CA458A7D494E3BE824F5E1E175A1556C0F8EEF2C2D7DF3633BEC4A29C4411960', 'hex'), -- 'guacadmin'
+ decode('FE24ADC5E11E2B25288D1704ABE67A79E342ECC26064CE69C5B3177795A82264', 'hex'),
CURRENT_TIMESTAMP);
-- Grant this user all system permissions
