Commit 59097c88 authored by unknown's avatar unknown

Merge aelkin@bk-internal.mysql.com:/home/bk/mysql-5.0

into  mysql.com:/usr_rh9/home/elkin.rh9/MySQL/BARE/mysql-5.0

parents a46ef2a8 c033d138
...@@ -12746,11 +12746,12 @@ calc_group_buffer(JOIN *join,ORDER *group) ...@@ -12746,11 +12746,12 @@ calc_group_buffer(JOIN *join,ORDER *group)
Field *field= group_item->get_tmp_table_field(); Field *field= group_item->get_tmp_table_field();
if (field) if (field)
{ {
if (field->type() == FIELD_TYPE_BLOB) enum_field_types type;
if ((type= field->type()) == FIELD_TYPE_BLOB)
key_length+=MAX_BLOB_WIDTH; // Can't be used as a key key_length+=MAX_BLOB_WIDTH; // Can't be used as a key
else if (field->type() == MYSQL_TYPE_VARCHAR) else if (type == MYSQL_TYPE_VARCHAR || type == MYSQL_TYPE_VAR_STRING)
key_length+= field->field_length + HA_KEY_BLOB_LENGTH; key_length+= field->field_length + HA_KEY_BLOB_LENGTH;
else if (field->type() == FIELD_TYPE_BIT) else if (type == FIELD_TYPE_BIT)
{ {
/* Bit is usually stored as a longlong key for group fields */ /* Bit is usually stored as a longlong key for group fields */
key_length+= 8; // Big enough key_length+= 8; // Big enough
......
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