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alter_table.result, alter_table.test, field_conv.cc:

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Bug #6479  ALTER TABLE ... changing charset fails for TEXT columns
  Fix: use do_conv_blob rather than do_copy_blob
  if the column's character sets are different.


sql/field_conv.cc:
  Bug #6479  ALTER TABLE ... changing charset fails for TEXT columns
  Fix: use do_conv_blob rather than do_copy_blob
  if the column's character sets are different.
mysql-test/t/alter_table.test:
  Bug #6479  ALTER TABLE ... changing charset fails for TEXT columns
  Fix: use do_conv_blob rather than do_copy_blob
  if the column's character sets are different.
mysql-test/r/alter_table.result:
  Bug #6479  ALTER TABLE ... changing charset fails for TEXT columns
  Fix: use do_conv_blob rather than do_copy_blob
  if the column's character sets are different.
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unknown
2004-11-08 14:23:14 +04:00
parent bf14010d51
commit 06cf873d8f
3 changed files with 24 additions and 0 deletions
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mysql-test/r/alter_table.result
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@ -483,3 +483,13 @@ ERROR 42000: Incorrect table name 't1\\'
rename table t1 to `t1\\`;
ERROR 42000: Incorrect table name 't1\\'
drop table t1;
create table t1 (a text) character set koi8r;
insert into t1 values (_koi8r'<27><><EFBFBD><EFBFBD>');
select hex(a) from t1;
hex(a)
D4C5D3D4
alter table t1 convert to character set cp1251;
select hex(a) from t1;
hex(a)
F2E5F1F2
drop table t1;