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11
# varbinary as string and number
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select 0x41,0x41+0,0x41 | 0x7fffffffffffffff | 0,0xffffffffffffffff | 0 ;
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#select 0x41,0x41+0,0x41 | 0x7fffffffffffffff | 0,0xffffffffffffffff | 0 ;
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select 0x31+1,concat(0x31)+1,-0xf;
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select x'31',X'ffff'+0;
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# Test of hex constants in WHERE:
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create table t1 (ID int(8) zerofill not null auto_increment,UNIQ bigint(21) zerofill not null,primary key (ID),unique (UNIQ) );
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create table t1 (ID int not null auto_increment,UNIQ bigint not null,primary key (ID),unique (UNIQ) );
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insert into t1 set UNIQ=0x38afba1d73e6a18a;
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25
insert into t1 set UNIQ=123;
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explain extended select * from t1 where UNIQ=0x38afba1d73e6a18a;
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47
# Bug #19371 VARBINARY() have trailing zeros after upgrade from 4.1
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# REMOVING THIS TEST FOR DRIZZLE SINCE FILE FORMATS ARE NOT COMPATIBLE
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# Test with a saved table from 4.1
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copy_file std_data/bug19371.frm $MYSQLTEST_VARDIR/master-data/test/t1.frm;
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chmod 0777 $MYSQLTEST_VARDIR/master-data/test/t1.frm;
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copy_file std_data/bug19371.MYD $MYSQLTEST_VARDIR/master-data/test/t1.MYD;
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chmod 0777 $MYSQLTEST_VARDIR/master-data/test/t1.MYD;
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copy_file std_data/bug19371.MYI $MYSQLTEST_VARDIR/master-data/test/t1.MYI;
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chmod 0777 $MYSQLTEST_VARDIR/master-data/test/t1.MYI;
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#copy_file std_data/bug19371.frm $MYSQLTEST_VARDIR/master-data/test/t1.frm;
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#chmod 0777 $MYSQLTEST_VARDIR/master-data/test/t1.frm;
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#copy_file std_data/bug19371.MYD $MYSQLTEST_VARDIR/master-data/test/t1.MYD;
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#chmod 0777 $MYSQLTEST_VARDIR/master-data/test/t1.MYD;
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#copy_file std_data/bug19371.MYI $MYSQLTEST_VARDIR/master-data/test/t1.MYI;
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#chmod 0777 $MYSQLTEST_VARDIR/master-data/test/t1.MYI;
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# Everything _looks_ fine
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#show create table t1;
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60
# But the length of the varbinary columns are too long
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select length(a), length(b) from t1;
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#select length(a), length(b) from t1;
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# Run CHECK TABLE, it should indicate table need a REPAIR TABLE
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CHECK TABLE t1 FOR UPGRADE;
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#CHECK TABLE t1 FOR UPGRADE;
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64
# Run REPAIR TABLE to alter the table and repair
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65
# the varbinary fields
70
67
# Now check it's back to normal
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select length(a), length(b) from t1;
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insert into t1 values("ccc", "ddd");
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select length(a), length(b) from t1;
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select hex(a), hex(b) from t1;
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select concat("'", a, "'"), concat("'", b, "'") from t1;
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#show create table t1;
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#select length(a), length(b) from t1;
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#insert into t1 values("ccc", "ddd");
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#select length(a), length(b) from t1;
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#select hex(a), hex(b) from t1;
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#select concat("'", a, "'"), concat("'", b, "'") from t1;
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# Check that the fix does not affect table created with current version
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create table t1(a varbinary(255));