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Fixed BUG#3117: LAST_INSERT_ID() works incorrectly inside stored procedure.

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This turned out to be a problem for prepared statements as well; the id was
evaluated once, at parse time.


mysql-test/r/auto_increment.result:
  Updated results after bugfix in last_insert_id().
mysql-test/r/query_cache.result:
  Updated results after bugfix in last_insert_id().
mysql-test/r/variables.result:
  Updated results after bugfix in last_insert_id().
sql/item_func.cc:
  Fixed bug in last_insert_id(); get id at each evaluation (and not in the parser).
  Renamed the class Item_func_set_last_insert_id too, since it's not only for setting.
sql/item_func.h:
  Fixed bug in last_insert_id(); get id at each evaluation (and not in the parser).
  Renamed the class Item_func_set_last_insert_id too, since it's not only for setting.
sql/sql_yacc.yy:
  Fixed bug in last_insert_id(); get id at each evaluation (and not in the parser).
  Renamed the class Item_func_set_last_insert_id too, since it's not only for setting.
tests/client_test.c:
  Test case for last_insert_id() in prepared statements.
This commit is contained in:
unknown
2004-03-25 17:42:13 +01:00
parent d8c5358115
commit df06466976
7 changed files with 86 additions and 16 deletions
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2
mysql-test/r/auto_increment.result
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@@ -142,7 +142,7 @@ explain extended select last_insert_id();
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE NULL NULL NULL NULL NULL NULL NULL No tables used
Warnings:
Note 1003 select high_priority no_cache 255 AS `last_insert_id()`
Note 1003 select high_priority no_cache last_insert_id() AS `last_insert_id()`
insert into t1 set i = 254;
ERROR 23000: Duplicate entry '254' for key 1
select last_insert_id();