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Bug#14171: Wrong internal default value for a BINARY field.

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A BINARY field is represented by the Field_string class. The space character
is used as the filler for unused characters in such a field. But a BINARY field 
should use \x00 instead.

Field_string:reset() now detects whether the current field is a BINARY one
and if so uses the \x00 character as a default value filler.
This commit is contained in:
evgen@moonbone.local
2007-01-09 22:35:30 +03:00
parent fe30a0959c
commit ac48c8bae1
3 changed files with 19 additions and 1 deletions
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9
mysql-test/r/type_binary.result
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@@ -136,4 +136,13 @@ insert into t1 values(NULL, 0x412020);
ERROR 22001: Data too long for column 'vb' at row 1
drop table t1;
set @@sql_mode= @old_sql_mode;
create table t1(f1 int, f2 binary(2) not null, f3 char(2) not null);
insert into t1 set f1=1;
Warnings:
Warning 1364 Field 'f2' doesn't have a default value
Warning 1364 Field 'f3' doesn't have a default value
select hex(f2), hex(f3) from t1;
hex(f2) hex(f3)
0000
drop table t1;
End of 5.0 tests