# Initialise --disable_warnings drop table if exists t1; --enable_warnings # # varbinary as string and number # select 0x41,0x41+0,0x41 | 0x7fffffffffffffff | 0,0xffffffffffffffff | 0 ; select 0x31+1,concat(0x31)+1,-0xf; select x'31',X'ffff'+0; # # Test of hex constants in WHERE: # create table t1 (ID int(8) unsigned zerofill not null auto_increment,UNIQ bigint(21) unsigned zerofill not null,primary key (ID),unique (UNIQ) ); insert into t1 set UNIQ=0x38afba1d73e6a18a; insert into t1 set UNIQ=123; explain select * from t1 where UNIQ=0x38afba1d73e6a18a; drop table t1; # # Test error conditions # --error 1064 select x'hello'; --error 1054 select 0xfg; # # Test likely error conditions # create table t1 select 1 as x, 2 as xx; select x,xx from t1; drop table t1;