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WL#3303 (RBR: Engine-controlled logging format):

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Moving code to check storage engine capabilities to after tables
are locked.  Moving code to cache table flags so that table flags
are read from the storage engine at the beginning of the statement
in addition to when the storage engine is opened.

To handle CREATE-SELECT, the decision function is called after the
table is created and it is called with all tables that are in the select
part of the statement as well as the newly created table.
This commit is contained in:
mats@kindahl-laptop.dnsalias.net
2007-05-29 17:13:17 +02:00
parent b58e703395
commit a979a6c51d
7 changed files with 173 additions and 99 deletions
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6
sql/sql_class.h
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@@ -1921,6 +1921,7 @@ class select_insert :public select_result_interceptor {
class select_create: public select_insert {
ORDER *group;
TABLE_LIST *create_table;
TABLE_LIST *select_tables;
List<create_field> *extra_fields;
List<Key> *keys;
HA_CREATE_INFO *create_info;
@@ -1930,10 +1931,11 @@ public:
HA_CREATE_INFO *create_info_par,
List<create_field> &fields_par,
List<Key> &keys_par,
List<Item> &select_fields,enum_duplicates duplic, bool ignore)
List<Item> &select_fields,enum_duplicates duplic, bool ignore,
TABLE_LIST *select_tables_arg)
:select_insert (NULL, NULL, &select_fields, 0, 0, duplic, ignore),
create_table(table_arg), extra_fields(&fields_par),keys(&keys_par),
create_info(create_info_par)
create_info(create_info_par), select_tables(select_tables_arg)
{}
int prepare(List<Item> &list, SELECT_LEX_UNIT *u);