database/mariadb
1
0
Fork 0
mirror of https://github.com/MariaDB/server.git synced 2025-07-30 16:24:05 +03:00
Code Activity

Fixed compiler warnings

Browse Source 
Fixed compile-pentium64 scripts
Fixed wrong estimate of update_with_key_prefix in sql-bench
Merge bk-internal.mysql.com:/home/bk/mysql-5.1 into mysql.com:/home/my/mysql-5.1
Fixed unsafe define of uint4korr()
Fixed that --extern works with mysql-test-run.pl
Small trivial cleanups
This also fixes a bug in counting number of rows that are updated when we have many simultanous queries
Move all connection handling and command exectuion main loop from sql_parse.cc to sql_connection.cc
Split handle_one_connection() into reusable sub functions.
Split create_new_thread() into reusable sub functions.
Added thread_scheduler; Preliminary interface code for future thread_handling code.

Use 'my_thread_id' for internal thread id's
Make thr_alarm_kill() to depend on thread_id instead of thread
Make thr_abort_locks_for_thread() depend on thread_id instead of thread
In store_globals(), set my_thread_var->id to be thd->thread_id.
Use my_thread_var->id as basis for my_thread_name()
The above changes makes the connection we have between THD and threads more soft.

Added a lot of DBUG_PRINT() and DBUG_ASSERT() functions
Fixed compiler warnings
Fixed core dumps when running with --debug
Removed setting of signal masks (was never used)
Made event code call pthread_exit() (portability fix)
Fixed that event code doesn't call DBUG_xxx functions before my_thread_init() is called.
Made handling of thread_id and thd->variables.pseudo_thread_id uniform.
Removed one common 'not freed memory' warning from mysqltest
Fixed a couple of usage of not initialized warnings (unlikely cases)
Suppress compiler warnings from bdb and (for the moment) warnings from ndb
This commit is contained in:
monty@mysql.com/narttu.mysql.fi
2007-02-23 13:13:55 +02:00
parent a5051aa4eb
commit f0ae3ce9b9
171 changed files with 2307 additions and 2592 deletions
Download Patch File Download Diff File Expand all files Collapse all files

23
sql/sql_class.h
View File

@ -214,7 +214,7 @@ struct system_variables
ulong read_rnd_buff_size;
ulong div_precincrement;
ulong sortbuff_size;
handlerton *table_type;
ulong thread_handling;
ulong tx_isolation;
ulong completion_type;
/* Determines which non-standard SQL behaviour should be enabled */
@ -231,11 +231,15 @@ struct system_variables
ulong trans_prealloc_size;
ulong log_warnings;
ulong group_concat_max_len;
ulong ndb_autoincrement_prefetch_sz;
ulong ndb_index_stat_cache_entries;
ulong ndb_index_stat_update_freq;
ulong binlog_format; // binlog format for this thd (see enum_binlog_format)
/*
In slave thread we need to know in behalf of which
thread the query is being run to replicate temp tables properly
*/
ulong pseudo_thread_id;
my_thread_id pseudo_thread_id;
my_bool low_priority_updates;
my_bool new_mode;
@ -248,14 +252,12 @@ struct system_variables
my_bool ndb_use_exact_count;
my_bool ndb_use_transactions;
my_bool ndb_index_stat_enable;
ulong ndb_autoincrement_prefetch_sz;
ulong ndb_index_stat_cache_entries;
ulong ndb_index_stat_update_freq;
ulong binlog_format; // binlog format for this thd (see enum_binlog_format)
my_bool old_alter_table;
my_bool old_passwords;
handlerton *table_type;
/* Only charset part of these variables is sensible */
CHARSET_INFO *character_set_filesystem;
CHARSET_INFO *character_set_client;
@ -1064,7 +1066,7 @@ public:
} transaction;
Field *dup_field;
#ifndef __WIN__
sigset_t signals,block_signals;
sigset_t signals;
#endif
#ifdef SIGNAL_WITH_VIO_CLOSE
Vio* active_vio;
@ -1255,7 +1257,7 @@ public:
update auto-updatable fields (like auto_increment and timestamp).
*/
query_id_t query_id, warn_id;
ulong thread_id, col_access;
ulong col_access;
#ifdef ERROR_INJECT_SUPPORT
ulong error_inject_value;
@ -1264,8 +1266,8 @@ public:
ulong statement_id_counter;
ulong rand_saved_seed1, rand_saved_seed2;
ulong row_count; // Row counter, mainly for errors and warnings
long dbug_thread_id;
pthread_t real_id;
pthread_t real_id; /* For debugging */
my_thread_id thread_id;
uint tmp_table, global_read_lock;
uint server_status,open_options;
enum enum_thread_type system_thread;
@ -1629,6 +1631,7 @@ public:
*p_db_length= db_length;
return FALSE;
}
thd_scheduler scheduler;
};