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WL#4030 (Deprecate RENAME DATABASE: replace with ALTER DATABASE <name>

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UPGRADE)

Bug 17565 (RENAME DATABASE destroys events)
Bug#28360 (RENAME DATABASE destroys routines)

Removed the
  RENAME DATABASE db1 TO db2
statement.

Implemented the
  ALTER DATABASE db UPGRADE DATA DIRECTORY NAME
statement, which has the same function.
This commit is contained in:
malff@lambda.weblab
2007-09-10 16:10:37 -06:00
parent ab60d8ae92
commit 18300001c1
18 changed files with 296 additions and 283 deletions
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26
sql/sql_parse.cc
View File

@@ -3175,12 +3175,9 @@ end_with_restore_list:
res= mysql_rm_db(thd, lex->name.str, lex->drop_if_exists, 0);
break;
}
case SQLCOM_RENAME_DB:
case SQLCOM_ALTER_DB_UPGRADE:
{
LEX_STRING *olddb, *newdb;
List_iterator <LEX_STRING> db_list(lex->db_list);
olddb= db_list++;
newdb= db_list++;
LEX_STRING *db= & lex->name;
if (end_active_trans(thd))
{
res= 1;
@@ -3188,24 +3185,22 @@ end_with_restore_list:
}
#ifdef HAVE_REPLICATION
if (thd->slave_thread &&
(!rpl_filter->db_ok(olddb->str) ||
!rpl_filter->db_ok(newdb->str) ||
!rpl_filter->db_ok_with_wild_table(olddb->str) ||
!rpl_filter->db_ok_with_wild_table(newdb->str)))
(!rpl_filter->db_ok(db->str) ||
!rpl_filter->db_ok_with_wild_table(db->str)))
{
res= 1;
my_message(ER_SLAVE_IGNORED_TABLE, ER(ER_SLAVE_IGNORED_TABLE), MYF(0));
break;
}
#endif
if (check_db_name(newdb))
if (check_db_name(db))
{
my_error(ER_WRONG_DB_NAME, MYF(0), newdb->str);
my_error(ER_WRONG_DB_NAME, MYF(0), db->str);
break;
}
if (check_access(thd,ALTER_ACL,olddb->str,0,1,0,is_schema_db(olddb->str)) ||
check_access(thd,DROP_ACL,olddb->str,0,1,0,is_schema_db(olddb->str)) ||
check_access(thd,CREATE_ACL,newdb->str,0,1,0,is_schema_db(newdb->str)))
if (check_access(thd, ALTER_ACL, db->str, 0, 1, 0, is_schema_db(db->str)) ||
check_access(thd, DROP_ACL, db->str, 0, 1, 0, is_schema_db(db->str)) ||
check_access(thd, CREATE_ACL, db->str, 0, 1, 0, is_schema_db(db->str)))
{
res= 1;
break;
@@ -3217,7 +3212,8 @@ end_with_restore_list:
ER(ER_LOCK_OR_ACTIVE_TRANSACTION), MYF(0));
goto error;
}
res= mysql_rename_db(thd, olddb, newdb);
res= mysql_upgrade_db(thd, db);
if (!res)
send_ok(thd);
break;