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

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into mysql.com:/home/dlenev/src/mysql-5.0-tzbug
This commit is contained in:
dlenev@mysql.com
2004-12-19 11:32:21 +03:00
parent d7a483edb7 52666fca26
commit ca8373f49d
78 changed files with 2122 additions and 539 deletions
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26
sql/sql_parse.cc
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@@ -1583,6 +1583,15 @@ bool dispatch_command(enum enum_server_command command, THD *thd,
packet, (uint) (pend-packet), thd->charset());
table_list.alias= table_list.real_name= conv_name.str;
packet= pend+1;
if (!my_strcasecmp(system_charset_info, table_list.db,
information_schema_name.str))
{
ST_SCHEMA_TABLE *schema_table= find_schema_table(thd, table_list.alias);
if (schema_table)
table_list.schema_table= schema_table;
}
/* command not cachable => no gap for data base name */
if (!(thd->query=fields=thd->memdup(packet,thd->query_length+1)))
break;
@@ -5050,6 +5059,19 @@ bool add_field_to_list(THD *thd, char *field_name, enum_field_types type,
case MYSQL_TYPE_VAR_STRING:
DBUG_ASSERT(0); // Impossible
break;
case MYSQL_TYPE_BIT:
{
if (!length)
new_field->length= 1;
if (new_field->length > MAX_BIT_FIELD_LENGTH)
{
my_error(ER_TOO_BIG_FIELDLENGTH, MYF(0), field_name,
MAX_BIT_FIELD_LENGTH);
DBUG_RETURN(1);
}
new_field->pack_length= (new_field->length + 7) / 8;
break;
}
}
if (!(new_field->flags & BLOB_FLAG) &&
@@ -5245,7 +5267,9 @@ TABLE_LIST *st_select_lex::add_table_to_list(THD *thd,
information_schema_name.str))
{
ST_SCHEMA_TABLE *schema_table= find_schema_table(thd, ptr->real_name);
if (!schema_table)
if (!schema_table ||
(schema_table->hidden &&
lex->orig_sql_command == SQLCOM_END)) // not a 'show' command
{
my_error(ER_UNKNOWN_TABLE, MYF(0),
ptr->real_name, information_schema_name.str);