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Merge hynda.mysql.fi:/home/my/mysql-5.1-main

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into  hynda.mysql.fi:/home/my/mysql-5.1-marvel


BitKeeper/etc/ignore:
  auto-union
client/mysql_upgrade.c:
  Auto merged
client/mysqlcheck.c:
  Auto merged
client/mysqldump.c:
  Auto merged
client/mysqlimport.c:
  Auto merged
client/mysqlshow.c:
  Auto merged
client/mysqlslap.c:
  Auto merged
client/mysqltest.c:
  Auto merged
include/my_global.h:
  Auto merged
include/my_sys.h:
  Auto merged
mysys/mf_keycache.c:
  Auto merged
mysys/my_init.c:
  Auto merged
mysys/safemalloc.c:
  Auto merged
sql/ha_partition.cc:
  Auto merged
sql/handler.cc:
  Auto merged
sql/item_func.cc:
  Auto merged
sql/log.cc:
  Auto merged
sql/mysql_priv.h:
  Auto merged
sql/mysqld.cc:
  Auto merged
sql/opt_range.cc:
  Auto merged
sql/set_var.cc:
  Auto merged
sql/sql_class.cc:
  Auto merged
sql/sql_parse.cc:
  Auto merged
sql/sql_select.cc:
  Auto merged
sql/sql_show.cc:
  Auto merged
sql/sql_table.cc:
  Auto merged
sql/table.cc:
  Auto merged
sql/table.h:
  Auto merged
sql/unireg.cc:
  Auto merged
storage/myisam/ha_myisam.cc:
  Auto merged
storage/myisam/mi_write.c:
  Auto merged
sql/sql_yacc.yy:
  Merged with 5.1 main tree.
This commit is contained in:
unknown
2007-11-08 13:23:08 +02:00
parent af48b26ed8 21c1f460d7
commit 0eec2d63d5
90 changed files with 963 additions and 421 deletions
Download Patch File Download Diff File Expand all files Collapse all files

63
sql/mysqld.cc
View File

@ -16,6 +16,7 @@
#include "mysql_priv.h"
#include <m_ctype.h>
#include <my_dir.h>
#include <my_bit.h>
#include "slave.h"
#include "rpl_mi.h"
#include "sql_repl.h"
@ -441,7 +442,7 @@ uint volatile thread_count, thread_running;
ulonglong thd_startup_options;
ulong back_log, connect_timeout, concurrency, server_id;
ulong table_cache_size, table_def_size;
ulong thread_stack, what_to_log;
ulong what_to_log;
ulong query_buff_size, slow_launch_time, slave_open_temp_tables;
ulong open_files_limit, max_binlog_size, max_relay_log_size;
ulong slave_net_timeout, slave_trans_retries;
@ -2207,7 +2208,7 @@ or misconfigured. This error can also be caused by malfunctioning hardware.\n",
We will try our best to scrape up some info that will hopefully help diagnose\n\
the problem, but since we have already crashed, something is definitely wrong\n\
and this may fail.\n\n");
fprintf(stderr, "key_buffer_size=%lu\n",
fprintf(stderr, "key_buffer_size=%lu\n",
(ulong) dflt_key_cache->key_cache_mem_size);
fprintf(stderr, "read_buffer_size=%ld\n", (long) global_system_variables.read_buff_size);
fprintf(stderr, "max_used_connections=%lu\n", max_used_connections);
@ -2239,7 +2240,7 @@ the thread stack. Please read http://dev.mysql.com/doc/mysql/en/linux.html\n\n",
{
fprintf(stderr,"thd: 0x%lx\n",(long) thd);
print_stacktrace(thd ? (uchar*) thd->thread_stack : (uchar*) 0,
thread_stack);
my_thread_stack_size);
}
if (thd)
{
@ -2398,9 +2399,9 @@ static void start_signal_handler(void)
Peculiar things with ia64 platforms - it seems we only have half the
stack size in reality, so we have to double it here
*/
pthread_attr_setstacksize(&thr_attr,thread_stack*2);
pthread_attr_setstacksize(&thr_attr,my_thread_stack_size*2);
#else
pthread_attr_setstacksize(&thr_attr,thread_stack);
pthread_attr_setstacksize(&thr_attr,my_thread_stack_size);
#endif
#endif
@ -3410,6 +3411,13 @@ server.");
using_update_log=1;
}
/* call ha_init_key_cache() on all key caches to init them */
process_key_caches(&ha_init_key_cache);
/* Allow storage engine to give real error messages */
if (ha_init_errors())
DBUG_RETURN(1);
if (plugin_init(&defaults_argc, defaults_argv,
(opt_noacl ? PLUGIN_INIT_SKIP_PLUGIN_TABLE : 0) |
(opt_help ? PLUGIN_INIT_SKIP_INITIALIZATION : 0)))
@ -3576,9 +3584,6 @@ server.");
if (opt_myisam_log)
(void) mi_log(1);
/* call ha_init_key_cache() on all key caches to init them */
process_key_caches(&ha_init_key_cache);
#if defined(HAVE_MLOCKALL) && defined(MCL_CURRENT) && !defined(EMBEDDED_LIBRARY)
if (locked_in_memory && !getuid())
{
@ -3768,9 +3773,9 @@ int main(int argc, char **argv)
Peculiar things with ia64 platforms - it seems we only have half the
stack size in reality, so we have to double it here
*/
pthread_attr_setstacksize(&connection_attrib,thread_stack*2);
pthread_attr_setstacksize(&connection_attrib,my_thread_stack_size*2);
#else
pthread_attr_setstacksize(&connection_attrib,thread_stack);
pthread_attr_setstacksize(&connection_attrib,my_thread_stack_size);
#endif
#ifdef HAVE_PTHREAD_ATTR_GETSTACKSIZE
{
@ -3781,15 +3786,15 @@ int main(int argc, char **argv)
stack_size/= 2;
#endif
/* We must check if stack_size = 0 as Solaris 2.9 can return 0 here */
if (stack_size && stack_size < thread_stack)
if (stack_size && stack_size < my_thread_stack_size)
{
if (global_system_variables.log_warnings)
sql_print_warning("Asked for %lu thread stack, but got %ld",
thread_stack, (long) stack_size);
my_thread_stack_size, (long) stack_size);
#if defined(__ia64__) || defined(__ia64)
thread_stack= stack_size*2;
my_thread_stack_size= stack_size*2;
#else
thread_stack= stack_size;
my_thread_stack_size= stack_size;
#endif
}
}
@ -5039,7 +5044,7 @@ enum options_mysqld
OPT_MAX_ERROR_COUNT, OPT_MULTI_RANGE_COUNT, OPT_MYISAM_DATA_POINTER_SIZE,
OPT_MYISAM_BLOCK_SIZE, OPT_MYISAM_MAX_EXTRA_SORT_FILE_SIZE,
OPT_MYISAM_MAX_SORT_FILE_SIZE, OPT_MYISAM_SORT_BUFFER_SIZE,
OPT_MYISAM_USE_MMAP,
OPT_MYISAM_USE_MMAP, OPT_MYISAM_REPAIR_THREADS,
OPT_MYISAM_STATS_METHOD,
OPT_NET_BUFFER_LENGTH, OPT_NET_RETRY_COUNT,
OPT_NET_READ_TIMEOUT, OPT_NET_WRITE_TIMEOUT,
@ -5054,7 +5059,7 @@ enum options_mysqld
OPT_SORT_BUFFER, OPT_TABLE_OPEN_CACHE, OPT_TABLE_DEF_CACHE,
OPT_THREAD_CONCURRENCY, OPT_THREAD_CACHE_SIZE,
OPT_TMP_TABLE_SIZE, OPT_THREAD_STACK,
OPT_WAIT_TIMEOUT, OPT_MYISAM_REPAIR_THREADS,
OPT_WAIT_TIMEOUT,
OPT_ERROR_LOG_FILE,
OPT_DEFAULT_WEEK_FORMAT,
OPT_RANGE_ALLOC_BLOCK_SIZE, OPT_ALLOW_SUSPICIOUS_UDFS,
@ -6216,10 +6221,10 @@ The minimum value for this variable is 4096.",
(uchar**) &opt_plugin_load, (uchar**) &opt_plugin_load, 0,
GET_STR, REQUIRED_ARG, 0, 0, 0, 0, 0, 0},
{"preload_buffer_size", OPT_PRELOAD_BUFFER_SIZE,
"The size of the buffer that is allocated when preloading indexes",
(uchar**) &global_system_variables.preload_buff_size,
(uchar**) &max_system_variables.preload_buff_size, 0, GET_ULONG,
REQUIRED_ARG, 32*1024L, 1024, 1024*1024*1024L, 0, 1, 0},
"The size of the buffer that is allocated when preloading indexes",
(uchar**) &global_system_variables.preload_buff_size,
(uchar**) &max_system_variables.preload_buff_size, 0, GET_ULONG,
REQUIRED_ARG, 32*1024L, 1024, 1024*1024*1024L, 0, 1, 0},
{"query_alloc_block_size", OPT_QUERY_ALLOC_BLOCK_SIZE,
"Allocation block size for query parsing and execution",
(uchar**) &global_system_variables.query_alloc_block_size,
@ -6362,8 +6367,8 @@ The minimum value for this variable is 4096.",
REQUIRED_ARG, 20, 1, 16384, 0, 1, 0},
#endif
{"thread_stack", OPT_THREAD_STACK,
"The stack size for each thread.", (uchar**) &thread_stack,
(uchar**) &thread_stack, 0, GET_ULONG, REQUIRED_ARG,DEFAULT_THREAD_STACK,
"The stack size for each thread.", (uchar**) &my_thread_stack_size,
(uchar**) &my_thread_stack_size, 0, GET_ULONG, REQUIRED_ARG,DEFAULT_THREAD_STACK,
1024L*128L, ~0L, 0, 1024, 0},
{ "time_format", OPT_TIME_FORMAT,
"The TIME format (for future).",
@ -6377,12 +6382,12 @@ The minimum value for this variable is 4096.",
(uchar**) &max_system_variables.tmp_table_size, 0, GET_ULL,
REQUIRED_ARG, 16*1024*1024L, 1024, MAX_MEM_TABLE_SIZE, 0, 1, 0},
{"transaction_alloc_block_size", OPT_TRANS_ALLOC_BLOCK_SIZE,
"Allocation block size for various transaction-related structures",
"Allocation block size for transactions to be stored in binary log",
(uchar**) &global_system_variables.trans_alloc_block_size,
(uchar**) &max_system_variables.trans_alloc_block_size, 0, GET_ULONG,
REQUIRED_ARG, QUERY_ALLOC_BLOCK_SIZE, 1024, ~0L, 0, 1024, 0},
{"transaction_prealloc_size", OPT_TRANS_PREALLOC_SIZE,
"Persistent buffer for various transaction-related structures",
"Persistent buffer for transactions to be stored in binary log",
(uchar**) &global_system_variables.trans_prealloc_size,
(uchar**) &max_system_variables.trans_prealloc_size, 0, GET_ULONG,
REQUIRED_ARG, TRANS_ALLOC_PREALLOC_SIZE, 1024, ~0L, 0, 1024, 0},
@ -6912,6 +6917,7 @@ SHOW_VAR status_vars[]= {
{"Open_tables", (char*) &show_open_tables, SHOW_FUNC},
{"Opened_files", (char*) &my_file_total_opened, SHOW_LONG_NOFLUSH},
{"Opened_tables", (char*) offsetof(STATUS_VAR, opened_tables), SHOW_LONG_STATUS},
{"Opened_table_definitions", (char*) offsetof(STATUS_VAR, opened_shares), SHOW_LONG_STATUS},
{"Prepared_stmt_count", (char*) &show_prepared_stmt_count, SHOW_FUNC},
#ifdef HAVE_QUERY_CACHE
{"Qcache_free_blocks", (char*) &query_cache.free_memory_blocks, SHOW_LONG_NOFLUSH},
@ -7135,9 +7141,10 @@ static void mysql_init_variables(void)
thread_cache.empty();
key_caches.empty();
if (!(dflt_key_cache= get_or_create_key_cache(default_key_cache_base.str,
default_key_cache_base.length)))
default_key_cache_base.length)))
exit(1);
multi_keycache_init(); /* set key_cache_hash.default_value = dflt_key_cache */
/* set key_cache_hash.default_value = dflt_key_cache */
multi_keycache_init();
/* Set directory paths */
strmake(language, LANGUAGE, sizeof(language)-1);
@ -7152,7 +7159,7 @@ static void mysql_init_variables(void)
master_password= master_host= 0;
master_info_file= (char*) "master.info",
relay_log_info_file= (char*) "relay-log.info";
master_ssl_key= master_ssl_cert= master_ssl_ca=
master_ssl_key= master_ssl_cert= master_ssl_ca=
master_ssl_capath= master_ssl_cipher= 0;
report_user= report_password = report_host= 0; /* TO BE DELETED */
opt_relay_logname= opt_relaylog_index_name= 0;
@ -7805,7 +7812,7 @@ mysql_getopt_value(const char *keyname, uint key_length,
}
}
}
return option->value;
return option->value;
}