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Fixed behavior of LOAD DATA with subqueries in SET clause.

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The idea is to use TABLE_LIST::lock_type for passing type of lock for
target table to mysql_load() instead of using LEX::lock_option 
(which were rewritten by first subselect in SET clause).

This should also fix potential problem with LOAD DATA in SP
(it is important for them to have right lock_type in the table
 list by the end of statement parsing).
This commit is contained in:
dlenev@brandersnatch.localdomain
2005-03-16 12:13:35 +03:00
parent f169114042
commit 3da06a5500
7 changed files with 38 additions and 19 deletions
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2
sql/mysql_priv.h
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@ -945,7 +945,7 @@ bool mysql_load(THD *thd, sql_exchange *ex, TABLE_LIST *table_list,
List<Item> &fields_vars, List<Item> &set_fields,
List<Item> &set_values_list,
enum enum_duplicates handle_duplicates, bool ignore,
bool local_file, thr_lock_type lock_type);
bool local_file);
int write_record(THD *thd, TABLE *table, COPY_INFO *info);
/* sql_manager.cc */