query1.close;
query1.sql.clear;
query1.sql.add('insert into tablename(a1,a2,a3........) values(b1,b2,b3........)')
query1.execsql;
query1.sql.clear;
query1.sql.add('insert into tablename(a1,a2,a3........) values(b1,b2,b3........)')
query1.execsql;
talbe1.fieldbyname('field').asstring"='value';
table1.post;
table1.close;