I m using Firebird Server 2.5 and IBExpert for management.

I have an sql batch code, i m trying to execute it in the sql editor. However, it returns errors.

SET SQL DIALECT 3;

SET NAMES UTF8;
.
.
.
Invalid token.
Dynamic SQL Error.
SQL error code = -104.
Token unknown - line 2, column 5.
SQL.

Invalid token.
Dynamic SQL Error.
SQL error code = -104.
Token unknown - line 4, column 5.
NAMES.

Could you please help me?