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Implement WL#5502 Remove dead 5.0 class Sensitive_cursor.

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Remove dead and unused code.
Update to reflect the code review requests.
This commit is contained in:
Konstantin Osipov
2010-07-27 16:42:36 +04:00
parent ec2c3bf2c1
commit 6d059673f7
12 changed files with 64 additions and 522 deletions
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5
sql/sql_class.cc
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@ -490,7 +490,6 @@ THD::THD()
:Statement(&main_lex, &main_mem_root, CONVENTIONAL_EXECUTION,
/* statement id */ 0),
rli_fake(0),
lock_id(&main_lock_id),
user_time(0), in_sub_stmt(0),
binlog_unsafe_warning_flags(0),
stmt_accessed_table_flag(0),
@ -624,7 +623,6 @@ THD::THD()
randominit(&rand, tmp + (ulong) &rand, tmp + (ulong) ::global_query_id);
substitute_null_with_insert_id = FALSE;
thr_lock_info_init(&lock_info); /* safety: will be reset after start */
thr_lock_owner_init(&main_lock_id, &lock_info);
m_internal_handler= NULL;
current_user_used= FALSE;
@ -1113,7 +1111,6 @@ THD::~THD()
}
#endif
stmt_map.reset(); /* close all prepared statements */
DBUG_ASSERT(lock_info.n_cursors == 0);
if (!cleanup_done)
cleanup();
@ -2589,7 +2586,6 @@ Statement::Statement(LEX *lex_arg, MEM_ROOT *mem_root_arg,
id(id_arg),
mark_used_columns(MARK_COLUMNS_READ),
lex(lex_arg),
cursor(0),
db(NULL),
db_length(0)
{
@ -2611,7 +2607,6 @@ void Statement::set_statement(Statement *stmt)
mark_used_columns= stmt->mark_used_columns;
lex= stmt->lex;
query_string= stmt->query_string;
cursor= stmt->cursor;
}