olor:navy"><b>FUNCTION</b></span> GetFieldAliasName (const Index: Word): String;
         <span style="color:navy"><b>FUNCTION</b></span> GetFieldIndex (const Name: String): Word;
         <span style="color:navy"><b>FUNCTION</b></span> GetFieldScale (const Index: Word): integer;
         <span style="color:navy"><b>FUNCTION</b></span> GetFieldSqlType (const Index: Word): TZSQLType;
         <span style="color:navy"><b>FUNCTION</b></span> GetFieldLength (const Index: Word): SmallInt;
         <span style="c