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part 1 (ver 2, postreview fix) of WL#2787

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view definer information syntax/storage/replication
fixed SOURCE field of .frm
This commit is contained in:
bell@sanja.is.com.ua
2005-09-14 10:53:09 +03:00
parent afb613bd8e
commit 71ffbbf81b
23 changed files with 369 additions and 78 deletions
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46
sql/sql_show.cc
View File

@ -42,7 +42,7 @@ static TYPELIB grant_types = { sizeof(grant_names)/sizeof(char **),
static int
store_create_info(THD *thd, TABLE_LIST *table_list, String *packet);
static int
view_store_create_info(THD *thd, TABLE_LIST *table, String *packet);
view_store_create_info(THD *thd, TABLE_LIST *table, String *buff);
static bool schema_table_store_record(THD *thd, TABLE *table);
@ -1045,6 +1045,34 @@ store_create_info(THD *thd, TABLE_LIST *table_list, String *packet)
DBUG_RETURN(0);
}
void
view_store_options(THD *thd, TABLE_LIST *table, String *buff)
{
buff->append("ALGORITHM=", 10);
switch ((int8)table->algorithm) {
case VIEW_ALGORITHM_UNDEFINED:
buff->append("UNDEFINED ", 10);
break;
case VIEW_ALGORITHM_TMPTABLE:
buff->append("TEMPTABLE ", 10);
break;
case VIEW_ALGORITHM_MERGE:
buff->append("MERGE ", 6);
break;
default:
DBUG_ASSERT(0); // never should happen
}
buff->append("DEFINER=", 8);
append_identifier(thd, buff,
table->definer.user.str, table->definer.user.length);
buff->append('@');
append_identifier(thd, buff,
table->definer.host.str, table->definer.host.length);
if (table->view_suid)
buff->append(" SQL SECURITY DEFINER ", 22);
else
buff->append(" SQL SECURITY INVOKER ", 22);
}
static int
view_store_create_info(THD *thd, TABLE_LIST *table, String *buff)
@ -1058,21 +1086,7 @@ view_store_create_info(THD *thd, TABLE_LIST *table, String *buff)
buff->append("CREATE ", 7);
if (!foreign_db_mode)
{
buff->append("ALGORITHM=", 10);
switch((int8)table->algorithm)
{
case VIEW_ALGORITHM_UNDEFINED:
buff->append("UNDEFINED ", 10);
break;
case VIEW_ALGORITHM_TMPTABLE:
buff->append("TEMPTABLE ", 10);
break;
case VIEW_ALGORITHM_MERGE:
buff->append("MERGE ", 6);
break;
default:
DBUG_ASSERT(0); // never should happen
}
view_store_options(thd, table, buff);
}
buff->append("VIEW ", 5);
append_identifier(thd, buff, table->view_db.str, table->view_db.length);