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Merge jcole@work.mysql.com:/home/bk/mysql

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into tetra.spaceapes.com:/usr/home/jcole/bk/mysql
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jcole@tetra.spaceapes.com 2000-09-01 18:14:47 -05:00
commit 8b21d6f745
1 changed files with 281 additions and 253 deletions
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534
sql/mysqld.cc
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@ -32,7 +32,7 @@ extern "C" { // Because of SCO 3.2V4.2
#include <errno.h>
#include <sys/stat.h>
#ifndef __GNU_LIBRARY__
#define __GNU_LIBRARY__ // Skipp warnings in getopt.h
#define __GNU_LIBRARY__ // Skip warnings in getopt.h
#endif
#include <getopt.h>
#ifdef HAVE_SYSENT_H
@ -2141,291 +2141,317 @@ pthread_handler_decl(handle_flush,arg __attribute__((unused)))
** handle start options
******************************************************************************/
enum options {OPT_ISAM_LOG=256,OPT_SKIP_NEW,OPT_SKIP_GRANT,
OPT_SKIP_LOCK,OPT_ENABLE_LOCK,
OPT_USE_LOCKING,OPT_SOCKET,OPT_UPDATE_LOG, OPT_BIN_LOG,
OPT_SKIP_RESOLVE,OPT_SKIP_NETWORKING, OPT_BIN_LOG_INDEX,
OPT_BIND_ADDRESS,OPT_PID_FILE,OPT_SKIP_PRIOR,OPT_BIG_TABLES,
OPT_STANDALONE,OPT_ONE_THREAD,OPT_CONSOLE,
OPT_LOW_PRIORITY_UPDATES,OPT_SKIP_HOST_CACHE,OPT_LONG_FORMAT,
OPT_FLUSH, OPT_SAFE, OPT_BOOTSTRAP, OPT_SKIP_SHOW_DB,
OPT_TABLE_TYPE, OPT_INIT_FILE, OPT_DELAY_KEY_WRITE,
OPT_SLOW_QUERY_LOG, OPT_SKIP_DELAY_KEY_WRITE,
OPT_CHARSETS_DIR,
OPT_BDB_HOME, OPT_BDB_LOG, OPT_BDB_TMP, OPT_BDB_NOSYNC,
OPT_BDB_LOCK, OPT_BDB_SKIP, OPT_BDB_RECOVER,
OPT_MASTER_HOST, OPT_MASTER_USER, OPT_MASTER_PASSWORD,
OPT_MASTER_PORT, OPT_MASTER_INFO_FILE, OPT_MASTER_CONNECT_RETRY,
OPT_SQL_BIN_UPDATE_SAME, OPT_REPLICATE_DO_DB,
OPT_REPLICATE_IGNORE_DB, OPT_LOG_SLAVE_UPDATES,
OPT_BINLOG_DO_DB, OPT_BINLOG_IGNORE_DB, OPT_WANT_CORE};
enum options {
OPT_ISAM_LOG=256, OPT_SKIP_NEW,
OPT_SKIP_GRANT, OPT_SKIP_LOCK,
OPT_ENABLE_LOCK, OPT_USE_LOCKING,
OPT_SOCKET, OPT_UPDATE_LOG,
OPT_BIN_LOG, OPT_SKIP_RESOLVE,
OPT_SKIP_NETWORKING, OPT_BIN_LOG_INDEX,
OPT_BIND_ADDRESS, OPT_PID_FILE,
OPT_SKIP_PRIOR, OPT_BIG_TABLES,
OPT_STANDALONE, OPT_ONE_THREAD,
OPT_CONSOLE, OPT_LOW_PRIORITY_UPDATES,
OPT_SKIP_HOST_CACHE, OPT_LONG_FORMAT,
OPT_FLUSH, OPT_SAFE,
OPT_BOOTSTRAP, OPT_SKIP_SHOW_DB,
OPT_TABLE_TYPE, OPT_INIT_FILE,
OPT_DELAY_KEY_WRITE, OPT_SLOW_QUERY_LOG,
OPT_SKIP_DELAY_KEY_WRITE, OPT_CHARSETS_DIR,
OPT_BDB_HOME, OPT_BDB_LOG,
OPT_BDB_TMP, OPT_BDB_NOSYNC,
OPT_BDB_LOCK, OPT_BDB_SKIP,
OPT_BDB_RECOVER, OPT_MASTER_HOST,
OPT_MASTER_USER, OPT_MASTER_PASSWORD,
OPT_MASTER_PORT, OPT_MASTER_INFO_FILE,
OPT_MASTER_CONNECT_RETRY, OPT_SQL_BIN_UPDATE_SAME,
OPT_REPLICATE_DO_DB, OPT_REPLICATE_IGNORE_DB,
OPT_LOG_SLAVE_UPDATES, OPT_BINLOG_DO_DB,
OPT_BINLOG_IGNORE_DB, OPT_WANT_CORE
};
static struct option long_options[] =
{
{"ansi", no_argument,0, 'a'},
{"basedir", required_argument, 0, 'b'},
static struct option long_options[] = {
{"ansi", no_argument, 0, 'a'},
{"basedir", required_argument, 0, 'b'},
#ifdef HAVE_BERKELEY_DB
{"bdb-home", required_argument, 0, OPT_BDB_HOME},
{"bdb-lock-detect", required_argument, 0, OPT_BDB_LOCK},
{"bdb-logdir", required_argument, 0, OPT_BDB_LOG},
{"bdb-recover", no_argument, 0, OPT_BDB_RECOVER},
{"bdb-no-sync", no_argument, 0, OPT_BDB_NOSYNC},
{"bdb-tmpdir", required_argument, 0, OPT_BDB_TMP},
{"bdb-home", required_argument, 0, (int) OPT_BDB_HOME},
{"bdb-lock-detect", required_argument, 0, (int) OPT_BDB_LOCK},
{"bdb-logdir", required_argument, 0, (int) OPT_BDB_LOG},
{"bdb-recover", no_argument, 0, (int) OPT_BDB_RECOVER},
{"bdb-no-sync", no_argument, 0, (int) OPT_BDB_NOSYNC},
{"bdb-tmpdir", required_argument, 0, (int) OPT_BDB_TMP},
#endif
{"big-tables", no_argument,0,(int) OPT_BIG_TABLES},
{"binlog-do-db", required_argument, 0, OPT_BINLOG_DO_DB},
{"binlog-ignore-db", required_argument, 0, OPT_BINLOG_IGNORE_DB},
{"bind-address", required_argument, 0, OPT_BIND_ADDRESS},
{"bootstrap", no_argument,0,(int) OPT_BOOTSTRAP},
{"big-tables", no_argument, 0, (int) OPT_BIG_TABLES},
{"binlog-do-db", required_argument, 0, (int) OPT_BINLOG_DO_DB},
{"binlog-ignore-db", required_argument, 0, (int) OPT_BINLOG_IGNORE_DB},
{"bind-address", required_argument, 0, (int) OPT_BIND_ADDRESS},
{"bootstrap", no_argument, 0, (int) OPT_BOOTSTRAP},
#ifdef __WIN__
{"console", no_argument, 0, OPT_CONSOLE},
{"console", no_argument, 0, (int) OPT_CONSOLE},
#endif
{"core-file", no_argument, 0, OPT_WANT_CORE},
{"chroot", required_argument,0, 'r'},
{"character-sets-dir",required_argument,0, OPT_CHARSETS_DIR},
{"datadir", required_argument, 0, 'h'},
{"core-file", no_argument, 0, (int) OPT_WANT_CORE},
{"chroot", required_argument, 0, 'r'},
{"character-sets-dir", required_argument, 0, (int) OPT_CHARSETS_DIR},
{"datadir", required_argument, 0, 'h'},
#ifndef DBUG_OFF
{"debug", optional_argument, 0, '#'},
{"debug", optional_argument, 0, '#'},
#endif
{"default-character-set",required_argument,0,'C'},
{"default-table-type",required_argument,0,OPT_TABLE_TYPE},
{"default-character-set", required_argument, 0, 'C'},
{"default-table-type", required_argument, 0, (int) OPT_TABLE_TYPE},
{"delay-key-write-for-all-tables",
no_argument, 0, (int) OPT_DELAY_KEY_WRITE},
{"enable-locking", no_argument, 0, (int) OPT_ENABLE_LOCK},
{"exit-info", optional_argument, 0, 'T'},
{"flush", no_argument, 0, OPT_FLUSH},
{"help", no_argument, 0, '?'},
{"init-file", required_argument, 0, (int) OPT_INIT_FILE},
{"log", optional_argument, 0, 'l'},
{"language", required_argument, 0, 'L'},
{"log-bin", optional_argument, 0, (int) OPT_BIN_LOG},
{"log-bin-index", optional_argument, 0, (int) OPT_BIN_LOG_INDEX},
{"log-isam", optional_argument, 0, (int) OPT_ISAM_LOG},
{"log-update", optional_argument, 0, (int) OPT_UPDATE_LOG},
{"log-slow-queries", optional_argument, 0, (int) OPT_SLOW_QUERY_LOG},
{"log-long-format", no_argument, 0, (int) OPT_LONG_FORMAT},
{"log-slave-updates", no_argument,0, (int) OPT_LOG_SLAVE_UPDATES},
{"low-priority-updates", no_argument, 0, (int) OPT_LOW_PRIORITY_UPDATES},
{"master-host", required_argument, 0, (int) OPT_MASTER_HOST},
{"master-user", required_argument, 0, (int) OPT_MASTER_USER},
{"master-password", required_argument, 0, (int) OPT_MASTER_PASSWORD},
{"master-port", required_argument, 0, (int) OPT_MASTER_PORT},
{"master-connect-retry", required_argument, 0, (int) OPT_MASTER_CONNECT_RETRY},
{"master-info-file", required_argument, 0, (int) OPT_MASTER_INFO_FILE},
{"new", no_argument, 0, 'n'},
{"old-protocol", no_argument, 0, 'o'},
no_argument, 0, (int) OPT_DELAY_KEY_WRITE},
{"enable-locking", no_argument, 0, (int) OPT_ENABLE_LOCK},
{"exit-info", optional_argument, 0, 'T'},
{"flush", no_argument, 0, (int) OPT_FLUSH},
{"help", no_argument, 0, '?'},
{"init-file", required_argument, 0, (int) OPT_INIT_FILE},
{"log", optional_argument, 0, 'l'},
{"language", required_argument, 0, 'L'},
{"log-bin", optional_argument, 0, (int) OPT_BIN_LOG},
{"log-bin-index", optional_argument, 0, (int) OPT_BIN_LOG_INDEX},
{"log-isam", optional_argument, 0, (int) OPT_ISAM_LOG},
{"log-update", optional_argument, 0, (int) OPT_UPDATE_LOG},
{"log-slow-queries", optional_argument, 0, (int) OPT_SLOW_QUERY_LOG},
{"log-long-format", no_argument, 0, (int) OPT_LONG_FORMAT},
{"log-slave-updates", no_argument, 0, (int) OPT_LOG_SLAVE_UPDATES},
{"low-priority-updates", no_argument, 0, (int) OPT_LOW_PRIORITY_UPDATES},
{"master-host", required_argument, 0, (int) OPT_MASTER_HOST},
{"master-user", required_argument, 0, (int) OPT_MASTER_USER},
{"master-password", required_argument, 0, (int) OPT_MASTER_PASSWORD},
{"master-port", required_argument, 0, (int) OPT_MASTER_PORT},
{"master-connect-retry", required_argument, 0, (int) OPT_MASTER_CONNECT_RETRY},
{"master-info-file", required_argument, 0, (int) OPT_MASTER_INFO_FILE},
{"new", no_argument, 0, 'n'},
{"old-protocol", no_argument, 0, 'o'},
#ifndef DBUG_OFF
{"one-thread", no_argument, 0, OPT_ONE_THREAD},
{"one-thread", no_argument, 0, (int) OPT_ONE_THREAD},
#endif
{"pid-file", required_argument, 0, (int) OPT_PID_FILE},
{"port", required_argument, 0, 'P'},
{"replicate-do-db", required_argument, 0, OPT_REPLICATE_DO_DB},
{"replicate-ignore-db", required_argument, 0, OPT_REPLICATE_IGNORE_DB},
{"safe-mode", no_argument, 0, (int) OPT_SAFE},
{"socket", required_argument, 0, (int) OPT_SOCKET},
{"set-variable", required_argument, 0, 'O'},
{"pid-file", required_argument, 0, (int) OPT_PID_FILE},
{"port", required_argument, 0, 'P'},
{"replicate-do-db", required_argument, 0, (int) OPT_REPLICATE_DO_DB},
{"replicate-ignore-db", required_argument, 0, (int) OPT_REPLICATE_IGNORE_DB},
{"safe-mode", no_argument, 0, (int) OPT_SAFE},
{"socket", required_argument, 0, (int) OPT_SOCKET},
{"set-variable", required_argument, 0, 'O'},
#ifdef HAVE_BERKELEY_DB
{"skip-bdb", no_argument, 0, OPT_BDB_SKIP},
{"skip-bdb", no_argument, 0, (int) OPT_BDB_SKIP},
#endif
{"skip-delay-key-write", no_argument, 0, (int) OPT_SKIP_DELAY_KEY_WRITE},
{"skip-grant-tables", no_argument,0, (int) OPT_SKIP_GRANT},
{"skip-locking", no_argument,0, (int) OPT_SKIP_LOCK},
{"skip-host-cache", no_argument,0, (int) OPT_SKIP_HOST_CACHE},
{"skip-name-resolve", no_argument,0, (int) OPT_SKIP_RESOLVE},
{"skip-new", no_argument,0, (int) OPT_SKIP_NEW},
{"skip-show-database",no_argument,0, (int) OPT_SKIP_SHOW_DB},
{"skip-networking", no_argument,0, (int) OPT_SKIP_NETWORKING},
{"skip-thread-priority", no_argument,0,(int) OPT_SKIP_PRIOR},
{"sql-bin-update-same", no_argument, 0, (int)OPT_SQL_BIN_UPDATE_SAME},
{"skip-delay-key-write", no_argument, 0, (int) OPT_SKIP_DELAY_KEY_WRITE},
{"skip-grant-tables", no_argument, 0, (int) OPT_SKIP_GRANT},
{"skip-locking", no_argument, 0, (int) OPT_SKIP_LOCK},
{"skip-host-cache", no_argument, 0, (int) OPT_SKIP_HOST_CACHE},
{"skip-name-resolve", no_argument, 0, (int) OPT_SKIP_RESOLVE},
{"skip-new", no_argument, 0, (int) OPT_SKIP_NEW},
{"skip-show-database", no_argument, 0, (int) OPT_SKIP_SHOW_DB},
{"skip-networking", no_argument, 0, (int) OPT_SKIP_NETWORKING},
{"skip-thread-priority", no_argument, 0, (int) OPT_SKIP_PRIOR},
{"sql-bin-update-same", no_argument, 0, (int) OPT_SQL_BIN_UPDATE_SAME},
#include "sslopt-longopts.h"
#ifdef __WIN__
{"standalone", no_argument,0, (int) OPT_STANDALONE},
{"standalone", no_argument, 0, (int) OPT_STANDALONE},
#endif
{"tmpdir", required_argument, 0, 't'},
{"use-locking", no_argument, 0,(int) OPT_USE_LOCKING},
{"tmpdir", required_argument, 0, 't'},
{"use-locking", no_argument, 0, (int) OPT_USE_LOCKING},
#ifdef USE_SYMDIR
{"use-symbolic-links",no_argument, 0, 's'},
{"use-symbolic-links", no_argument, 0, 's'},
#endif
{"user", required_argument, 0, 'u'},
{"version", no_argument, 0, 'V'},
{"user", required_argument, 0, 'u'},
{"version", no_argument, 0, 'V'},
{0, 0, 0, 0}
};
CHANGEABLE_VAR changeable_vars[] = {
{ "back_log", (long*) &back_log,50,1,65535,0,1},
{ "back_log", (long*) &back_log,
50, 1, 65535, 0, 1 },
#ifdef HAVE_BERKELEY_DB
{ "bdb_cache_size", (long*) &berkeley_cache_size, KEY_CACHE_SIZE,
20*1024, (long) ~0, 0, IO_SIZE},
{ "bdb_cache_size", (long*) &berkeley_cache_size,
KEY_CACHE_SIZE, 20*1024, (long) ~0, 0, IO_SIZE },
#endif
{ "connect_timeout", (long*) &connect_timeout,CONNECT_TIMEOUT,2,65535,0,1},
{ "delayed_insert_timeout",(long*) &delayed_insert_timeout,
DELAYED_WAIT_TIMEOUT,1,~0L,0,1},
{ "delayed_insert_limit",(long*) &delayed_insert_limit,
DELAYED_LIMIT,1,~0L,0,1},
{ "delayed_queue_size", (long*) &delayed_queue_size,DELAYED_QUEUE_SIZE,1,
~0L,0,1},
{ "flush_time", (long*) &flush_time,FLUSH_TIME,0,~0L,0,1},
{ "interactive_timeout", (long*) &net_interactive_timeout,
NET_WAIT_TIMEOUT,1,31*24*60*60,0,1},
{ "join_buffer_size", (long*) &join_buff_size,128*1024L,
IO_SIZE*2+MALLOC_OVERHEAD,~0L,MALLOC_OVERHEAD,IO_SIZE },
{ "key_buffer_size", (long*) &keybuff_size,KEY_CACHE_SIZE,MALLOC_OVERHEAD,
(long) ~0, MALLOC_OVERHEAD, IO_SIZE },
{ "long_query_time", (long*) &long_query_time,10,1,~0L,0,1},
{ "lower_case_table_names", (long*) &lower_case_table_names,IF_WIN(1,0),
0,1,0,1},
{ "max_allowed_packet",(long*) &max_allowed_packet,1024*1024L,80,
17*1024*1024L, MALLOC_OVERHEAD,1024},
{ "max_connections", (long*) &max_connections,100,1,16384,0,1},
{ "max_connect_errors", (long*) &max_connect_errors,MAX_CONNECT_ERRORS,1,
~0L,0,1},
{ "max_delayed_threads", (long*) &max_insert_delayed_threads,20,1,
16384,0,1},
{ "max_heap_table_size",(long*) &max_heap_table_size,16*1024*1024L,16384,~0L,
MALLOC_OVERHEAD,1024},
{ "max_join_size",(long*) &max_join_size,~0L,1,~0L,0,1},
{ "max_sort_length",(long*) &max_item_sort_length,1024,4,8192*1024L,0,1},
{ "max_tmp_tables",(long*) &max_tmp_tables,32,1,~0L,0,1},
{ "max_write_lock_count",(long*) &max_write_lock_count,~0L,1,~0L,0,1},
{ "myisam_sort_buffer_size", (long*) &myisam_sort_buffer_size,8192*1024,4,
~0L,0,1},
{ "net_buffer_length",(long*) &net_buffer_length,16384,1024,1024*1024L,
MALLOC_OVERHEAD,1024},
{ "net_retry_count",(long*) &mysqld_net_retry_count,MYSQLD_NET_RETRY_COUNT,
1,~0L, 0,1},
{ "net_read_timeout", (long*) &net_read_timeout, NET_READ_TIMEOUT,1,65535,0,1},
{ "net_write_timeout", (long*) &net_write_timeout,NET_WRITE_TIMEOUT,1,65535,0,1},
{ "query_buffer_size", (long*) &query_buff_size,0,MALLOC_OVERHEAD,
(long) ~0, MALLOC_OVERHEAD, IO_SIZE },
{ "record_buffer", (long*) &my_default_record_cache_size,128*1024L,
IO_SIZE*2+MALLOC_OVERHEAD,~0L,MALLOC_OVERHEAD,IO_SIZE },
{ "slow_launch_time", (long*) &slow_launch_time, 2L,
0L,~0L,0,1 },
{ "sort_buffer", (long*) &sortbuff_size,MAX_SORT_MEMORY,
MIN_SORT_MEMORY+MALLOC_OVERHEAD*2,~0L,MALLOC_OVERHEAD,1 },
{ "table_cache", (long*) &table_cache_size,64,1,16384,0,1},
{ "thread_concurrency", (long*) &concurrency,DEFAULT_CONCURRENCY,1,512,0,1},
{ "thread_cache_size", (long*) &thread_cache_size, 0,1,16384,0,1},
{ "tmp_table_size", (long*) &tmp_table_size,1024*1024L,1024,~0L,
MALLOC_OVERHEAD,1},
{ "thread_stack", (long*) &thread_stack,1024*64,1024*32,~0L,0,1024},
{ "wait_timeout", (long*) &net_wait_timeout,NET_WAIT_TIMEOUT,1,~0L,0,1},
{ NullS,(long*) 0,0,0,0,0,0,} };
{ "connect_timeout", (long*) &connect_timeout,
CONNECT_TIMEOUT, 2, 65535, 0, 1 },
{ "delayed_insert_timeout", (long*) &delayed_insert_timeout,
DELAYED_WAIT_TIMEOUT, 1, ~0L, 0, 1 },
{ "delayed_insert_limit", (long*) &delayed_insert_limit,
DELAYED_LIMIT, 1, ~0L, 0, 1 },
{ "delayed_queue_size", (long*) &delayed_queue_size,
DELAYED_QUEUE_SIZE, 1, ~0L, 0, 1 },
{ "flush_time", (long*) &flush_time,
FLUSH_TIME, 0, ~0L, 0, 1 },
{ "interactive_timeout", (long*) &net_interactive_timeout,
NET_WAIT_TIMEOUT, 1, 31*24*60*60, 0, 1 },
{ "join_buffer_size", (long*) &join_buff_size,
128*1024L, IO_SIZE*2+MALLOC_OVERHEAD, ~0L, MALLOC_OVERHEAD, IO_SIZE },
{ "key_buffer_size", (long*) &keybuff_size,
KEY_CACHE_SIZE, MALLOC_OVERHEAD, (long) ~0, MALLOC_OVERHEAD, IO_SIZE },
{ "long_query_time", (long*) &long_query_time,
10, 1, ~0L, 0, 1 },
{ "lower_case_table_names", (long*) &lower_case_table_names,
IF_WIN(1,0), 0, 1, 0, 1 },
{ "max_allowed_packet", (long*) &max_allowed_packet,
1024*1024L, 80, 17*1024*1024L, MALLOC_OVERHEAD, 1024 },
{ "max_connections", (long*) &max_connections,
100, 1, 16384, 0, 1 },
{ "max_connect_errors", (long*) &max_connect_errors,
MAX_CONNECT_ERRORS, 1, ~0L, 0, 1 },
{ "max_delayed_threads", (long*) &max_insert_delayed_threads,
20, 1, 16384, 0, 1 },
{ "max_heap_table_size", (long*) &max_heap_table_size,
16*1024*1024L, 16384, ~0L, MALLOC_OVERHEAD, 1024 },
{ "max_join_size", (long*) &max_join_size,
~0L, 1, ~0L, 0, 1 },
{ "max_sort_length", (long*) &max_item_sort_length,
1024, 4, 8192*1024L, 0, 1 },
{ "max_tmp_tables", (long*) &max_tmp_tables,
32, 1, ~0L, 0, 1 },
{ "max_write_lock_count", (long*) &max_write_lock_count,
~0L, 1, ~0L, 0, 1 },
{ "myisam_sort_buffer_size", (long*) &myisam_sort_buffer_size,
8192*1024, 4, ~0L, 0, 1 },
{ "net_buffer_length", (long*) &net_buffer_length,
16384, 1024, 1024*1024L, MALLOC_OVERHEAD, 1024 },
{ "net_retry_count", (long*) &mysqld_net_retry_count,
MYSQLD_NET_RETRY_COUNT, 1, ~0L, 0, 1 },
{ "net_read_timeout", (long*) &net_read_timeout,
NET_READ_TIMEOUT, 1, 65535, 0, 1 },
{ "net_write_timeout", (long*) &net_write_timeout,
NET_WRITE_TIMEOUT, 1, 65535, 0, 1 },
{ "query_buffer_size", (long*) &query_buff_size,
0, MALLOC_OVERHEAD, (long) ~0, MALLOC_OVERHEAD, IO_SIZE },
{ "record_buffer", (long*) &my_default_record_cache_size,
128*1024L, IO_SIZE*2+MALLOC_OVERHEAD, ~0L, MALLOC_OVERHEAD, IO_SIZE },
{ "slow_launch_time", (long*) &slow_launch_time,
2L, 0L, ~0L, 0, 1 },
{ "sort_buffer", (long*) &sortbuff_size,
MAX_SORT_MEMORY, MIN_SORT_MEMORY+MALLOC_OVERHEAD*2, ~0L, MALLOC_OVERHEAD, 1 },
{ "table_cache", (long*) &table_cache_size,
64, 1, 16384, 0, 1 },
{ "thread_concurrency", (long*) &concurrency,
DEFAULT_CONCURRENCY, 1, 512, 0, 1 },
{ "thread_cache_size", (long*) &thread_cache_size,
0, 1, 16384, 0, 1 },
{ "tmp_table_size", (long*) &tmp_table_size,
1024*1024L, 1024, ~0L, MALLOC_OVERHEAD, 1 },
{ "thread_stack", (long*) &thread_stack,
1024*64, 1024*32, ~0L, 0, 1024 },
{ "wait_timeout", (long*) &net_wait_timeout,
NET_WAIT_TIMEOUT, 1, ~0L, 0, 1 },
{ NullS, (long*) 0, 0, 0, 0, 0, 0}
};
struct show_var_st init_vars[]= {
{"ansi_mode",(char*) &opt_ansi_mode ,SHOW_BOOL},
{"back_log", (char*) &back_log, SHOW_LONG},
{"basedir", mysql_home,SHOW_CHAR},
{"ansi_mode", (char*) &opt_ansi_mode, SHOW_BOOL},
{"back_log", (char*) &back_log, SHOW_LONG},
{"basedir", mysql_home, SHOW_CHAR},
#ifdef HAVE_BERKELEY_DB
{"bdb_cache_size", (char*) &berkeley_cache_size, SHOW_LONG},
{"bdb_home", (char*) &berkeley_home, SHOW_CHAR_PTR},
{"bdb_logdir", (char*) &berkeley_logdir, SHOW_CHAR_PTR},
{"bdb_tmpdir", (char*) &berkeley_tmpdir, SHOW_CHAR_PTR},
{"bdb_cache_size", (char*) &berkeley_cache_size, SHOW_LONG},
{"bdb_home", (char*) &berkeley_home, SHOW_CHAR_PTR},
{"bdb_logdir", (char*) &berkeley_logdir, SHOW_CHAR_PTR},
{"bdb_tmpdir", (char*) &berkeley_tmpdir, SHOW_CHAR_PTR},
#endif
{"character_set", default_charset, SHOW_CHAR},
{"character_sets", (char*) &charsets_list, SHOW_CHAR_PTR},
{"connect_timeout", (char*) &connect_timeout, SHOW_LONG},
{"concurrent_insert",(char*) &myisam_concurrent_insert, SHOW_MY_BOOL},
{"datadir", mysql_real_data_home,SHOW_CHAR},
{"delay_key_write",(char*) &myisam_delay_key_write, SHOW_MY_BOOL},
{"delayed_insert_limit",(char*) &delayed_insert_limit,SHOW_LONG},
{"delayed_insert_timeout",(char*) &delayed_insert_timeout,SHOW_LONG},
{"delayed_queue_size", (char*) &delayed_queue_size,SHOW_LONG},
{"join_buffer_size", (char*) &join_buff_size, SHOW_LONG},
{"flush", (char*) &myisam_flush, SHOW_MY_BOOL},
{"flush_time",(char*) &flush_time, SHOW_LONG},
{"init_file", (char*) &opt_init_file, SHOW_CHAR_PTR},
{"interactive_timeout", (char*) &net_interactive_timeout, SHOW_LONG},
{"key_buffer_size", (char*) &keybuff_size, SHOW_LONG},
{"language", language, SHOW_CHAR},
{"log", (char*) &opt_log, SHOW_BOOL},
{"log_update",(char*) &opt_update_log,SHOW_BOOL},
{"log_bin",(char*) &opt_bin_log,SHOW_BOOL},
{"log_slave_updates",(char*) &opt_log_slave_updates,SHOW_BOOL},
{"long_query_time", (char*) &long_query_time, SHOW_LONG},
{"low_priority_updates", (char*) &low_priority_updates, SHOW_BOOL},
{"lower_case_table_names", (char*) &lower_case_table_names, SHOW_LONG},
{"max_allowed_packet", (char*) &max_allowed_packet, SHOW_LONG},
{"max_connections", (char*) &max_connections, SHOW_LONG},
{"max_connect_errors", (char*) &max_connect_errors, SHOW_LONG},
{"max_delayed_threads", (char*) &max_insert_delayed_threads, SHOW_LONG},
{"max_heap_table_size", (char*) &max_heap_table_size,SHOW_LONG},
{"max_join_size", (char*) &max_join_size, SHOW_LONG},
{"max_sort_length", (char*) &max_item_sort_length,SHOW_LONG},
{"max_tmp_tables", (char*) &max_tmp_tables,SHOW_LONG},
{"max_write_lock_count",(char*) &max_write_lock_count,SHOW_LONG},
{"myisam_sort_buffer_size", (char*) &myisam_sort_buffer_size,SHOW_LONG},
{"net_buffer_length", (char*) &net_buffer_length, SHOW_LONG},
{"net_retry_count", (char*) &mysqld_net_retry_count, SHOW_LONG},
{"pid_file", (char*) pidfile_name, SHOW_CHAR},
{"port", (char*) &mysql_port, SHOW_INT},
{"protocol_version", (char*) &protocol_version, SHOW_INT},
{"record_buffer", (char*) &my_default_record_cache_size,SHOW_LONG},
{"skip_locking", (char*) &my_disable_locking, SHOW_MY_BOOL},
{"skip_networking", (char*) &opt_disable_networking, SHOW_BOOL},
{"skip_show_database", (char*) &opt_skip_show_db, SHOW_BOOL},
{"slow_launch_time", (char*) &slow_launch_time, SHOW_LONG},
{"socket", (char*) &mysql_unix_port, SHOW_CHAR_PTR},
{"sort_buffer", (char*) &sortbuff_size,SHOW_LONG},
{"table_cache", (char*) &table_cache_size,SHOW_LONG},
{"table_type", (char*) (&default_table_type_name), SHOW_CHAR_PTR},
{"character_set", default_charset, SHOW_CHAR},
{"character_sets", (char*) &charsets_list, SHOW_CHAR_PTR},
{"connect_timeout", (char*) &connect_timeout, SHOW_LONG},
{"concurrent_insert", (char*) &myisam_concurrent_insert, SHOW_MY_BOOL},
{"datadir", mysql_real_data_home, SHOW_CHAR},
{"delay_key_write", (char*) &myisam_delay_key_write, SHOW_MY_BOOL},
{"delayed_insert_limit", (char*) &delayed_insert_limit, SHOW_LONG},
{"delayed_insert_timeout", (char*) &delayed_insert_timeout, SHOW_LONG},
{"delayed_queue_size", (char*) &delayed_queue_size, SHOW_LONG},
{"join_buffer_size", (char*) &join_buff_size, SHOW_LONG},
{"flush", (char*) &myisam_flush, SHOW_MY_BOOL},
{"flush_time", (char*) &flush_time, SHOW_LONG},
{"init_file", (char*) &opt_init_file, SHOW_CHAR_PTR},
{"interactive_timeout", (char*) &net_interactive_timeout, SHOW_LONG},
{"key_buffer_size", (char*) &keybuff_size, SHOW_LONG},
{"language", language, SHOW_CHAR},
{"log", (char*) &opt_log, SHOW_BOOL},
{"log_update", (char*) &opt_update_log, SHOW_BOOL},
{"log_bin", (char*) &opt_bin_log, SHOW_BOOL},
{"log_slave_updates", (char*) &opt_log_slave_updates, SHOW_BOOL},
{"long_query_time", (char*) &long_query_time, SHOW_LONG},
{"low_priority_updates", (char*) &low_priority_updates, SHOW_BOOL},
{"lower_case_table_names", (char*) &lower_case_table_names, SHOW_LONG},
{"max_allowed_packet", (char*) &max_allowed_packet, SHOW_LONG},
{"max_connections", (char*) &max_connections, SHOW_LONG},
{"max_connect_errors", (char*) &max_connect_errors, SHOW_LONG},
{"max_delayed_threads", (char*) &max_insert_delayed_threads, SHOW_LONG},
{"max_heap_table_size", (char*) &max_heap_table_size, SHOW_LONG},
{"max_join_size", (char*) &max_join_size, SHOW_LONG},
{"max_sort_length", (char*) &max_item_sort_length, SHOW_LONG},
{"max_tmp_tables", (char*) &max_tmp_tables, SHOW_LONG},
{"max_write_lock_count", (char*) &max_write_lock_count, SHOW_LONG},
{"myisam_sort_buffer_size", (char*) &myisam_sort_buffer_size, SHOW_LONG},
{"net_buffer_length", (char*) &net_buffer_length, SHOW_LONG},
{"net_retry_count", (char*) &mysqld_net_retry_count, SHOW_LONG},
{"pid_file", (char*) pidfile_name, SHOW_CHAR},
{"port", (char*) &mysql_port, SHOW_INT},
{"protocol_version", (char*) &protocol_version, SHOW_INT},
{"record_buffer", (char*) &my_default_record_cache_size, SHOW_LONG},
{"skip_locking", (char*) &my_disable_locking, SHOW_MY_BOOL},
{"skip_networking", (char*) &opt_disable_networking, SHOW_BOOL},
{"skip_show_database", (char*) &opt_skip_show_db, SHOW_BOOL},
{"slow_launch_time", (char*) &slow_launch_time, SHOW_LONG},
{"socket", (char*) &mysql_unix_port, SHOW_CHAR_PTR},
{"sort_buffer", (char*) &sortbuff_size, SHOW_LONG},
{"table_cache", (char*) &table_cache_size, SHOW_LONG},
{"table_type", (char*) &default_table_type_name, SHOW_CHAR_PTR},
#ifdef HAVE_THR_SETCONCURRENCY
{"thread_concurrency", (char*) &concurrency, SHOW_LONG},
{"thread_concurrency", (char*) &concurrency, SHOW_LONG},
#endif
{"thread_stack", (char*) &thread_stack,SHOW_LONG},
{"thread_cache_size", (char*) &thread_cache_size,SHOW_LONG},
{"thread_stack", (char*) &thread_stack, SHOW_LONG},
{"thread_cache_size", (char*) &thread_cache_size, SHOW_LONG},
#ifdef HAVE_TZNAME
{"timezone", time_zone, SHOW_CHAR},
{"timezone", time_zone, SHOW_CHAR},
#endif
{"tmp_table_size", (char*) &tmp_table_size,SHOW_LONG},
{"tmpdir", (char*) &mysql_tmpdir,SHOW_CHAR_PTR},
{"version", server_version, SHOW_CHAR},
{"wait_timeout",(char*) &net_wait_timeout,SHOW_LONG},
{NullS,NullS,SHOW_LONG}
{"tmp_table_size", (char*) &tmp_table_size, SHOW_LONG},
{"tmpdir", (char*) &mysql_tmpdir, SHOW_CHAR_PTR},
{"version", server_version, SHOW_CHAR},
{"wait_timeout", (char*) &net_wait_timeout, SHOW_LONG},
{NullS, NullS, SHOW_LONG}
};
struct show_var_st status_vars[]= {
{"Aborted_clients", (char*) &aborted_threads, SHOW_LONG},
{"Aborted_connects", (char*) &aborted_connects, SHOW_LONG},
{"Bytes_received", (char*) &bytes_received, SHOW_LONG},
{"Bytes_sent", (char*) &bytes_sent, SHOW_LONG},
{"Connections", (char*) &thread_id, SHOW_LONG_CONST},
{"Created_tmp_tables",(char*) &created_tmp_tables, SHOW_LONG},
{"Delayed_insert_threads", (char*) &delayed_insert_threads, SHOW_LONG},
{"Delayed_writes", (char*) &delayed_insert_writes, SHOW_LONG},
{"Delayed_errors", (char*) &delayed_insert_errors, SHOW_LONG},
{"Flush_commands", (char*) &refresh_version, SHOW_LONG_CONST},
{"Handler_delete", (char*) &ha_delete_count, SHOW_LONG},
{"Handler_read_first",(char*) &ha_read_first_count, SHOW_LONG},
{"Handler_read_key", (char*) &ha_read_key_count, SHOW_LONG},
{"Handler_read_next", (char*) &ha_read_next_count, SHOW_LONG},
{"Handler_read_prev", (char*) &ha_read_prev_count, SHOW_LONG},
{"Handler_read_rnd", (char*) &ha_read_rnd_count, SHOW_LONG},
{"Handler_read_rnd_next", (char*) &ha_read_rnd_next_count, SHOW_LONG},
{"Handler_update", (char*) &ha_update_count, SHOW_LONG},
{"Handler_write", (char*) &ha_write_count, SHOW_LONG},
{"Key_blocks_used", (char*) &_my_blocks_used, SHOW_LONG_CONST},
{"Key_read_requests", (char*) &_my_cache_r_requests, SHOW_LONG},
{"Key_reads", (char*) &_my_cache_read, SHOW_LONG},
{"Key_write_requests",(char*) &_my_cache_w_requests, SHOW_LONG},
{"Key_writes", (char*) &_my_cache_write, SHOW_LONG},
{"Max_used_connections", (char*) &max_used_connections, SHOW_LONG},
{"Not_flushed_key_blocks", (char*) &_my_blocks_changed, SHOW_LONG_CONST},
{"Not_flushed_delayed_rows", (char*) &delayed_rows_in_use, SHOW_LONG_CONST},
{"Open_tables", (char*) 0, SHOW_OPENTABLES},
{"Open_files", (char*) &my_file_opened, SHOW_INT_CONST},
{"Open_streams", (char*) &my_stream_opened, SHOW_INT_CONST},
{"Opened_tables", (char*) &opened_tables, SHOW_LONG},
{"Questions", (char*) 0, SHOW_QUESTION},
{"Slow_launch_threads", (char*) &slow_launch_threads, SHOW_LONG},
{"Slow_queries", (char*) &long_query_count, SHOW_LONG},
{"Slave_running", (char*) &slave_running, SHOW_BOOL},
{"Threads_cached", (char*) &cached_thread_count, SHOW_LONG_CONST},
{"Threads_connected", (char*) &thread_count, SHOW_INT_CONST},
{"Threads_running", (char*) &thread_running, SHOW_INT_CONST},
{"Uptime", (char*) 0, SHOW_STARTTIME},
{NullS,NullS,SHOW_LONG}
{"Aborted_clients", (char*) &aborted_threads, SHOW_LONG},
{"Aborted_connects", (char*) &aborted_connects, SHOW_LONG},
{"Bytes_received", (char*) &bytes_received, SHOW_LONG},
{"Bytes_sent", (char*) &bytes_sent, SHOW_LONG},
{"Connections", (char*) &thread_id, SHOW_LONG_CONST},
{"Created_tmp_tables", (char*) &created_tmp_tables, SHOW_LONG},
{"Delayed_insert_threads", (char*) &delayed_insert_threads, SHOW_LONG},
{"Delayed_writes", (char*) &delayed_insert_writes, SHOW_LONG},
{"Delayed_errors", (char*) &delayed_insert_errors, SHOW_LONG},
{"Flush_commands", (char*) &refresh_version, SHOW_LONG_CONST},
{"Handler_delete", (char*) &ha_delete_count, SHOW_LONG},
{"Handler_read_first", (char*) &ha_read_first_count, SHOW_LONG},
{"Handler_read_key", (char*) &ha_read_key_count, SHOW_LONG},
{"Handler_read_next", (char*) &ha_read_next_count, SHOW_LONG},
{"Handler_read_prev", (char*) &ha_read_prev_count, SHOW_LONG},
{"Handler_read_rnd", (char*) &ha_read_rnd_count, SHOW_LONG},
{"Handler_read_rnd_next", (char*) &ha_read_rnd_next_count, SHOW_LONG},
{"Handler_update", (char*) &ha_update_count, SHOW_LONG},
{"Handler_write", (char*) &ha_write_count, SHOW_LONG},
{"Key_blocks_used", (char*) &_my_blocks_used, SHOW_LONG_CONST},
{"Key_read_requests", (char*) &_my_cache_r_requests, SHOW_LONG},
{"Key_reads", (char*) &_my_cache_read, SHOW_LONG},
{"Key_write_requests", (char*) &_my_cache_w_requests, SHOW_LONG},
{"Key_writes", (char*) &_my_cache_write, SHOW_LONG},
{"Max_used_connections", (char*) &max_used_connections, SHOW_LONG},
{"Not_flushed_key_blocks", (char*) &_my_blocks_changed, SHOW_LONG_CONST},
{"Not_flushed_delayed_rows", (char*) &delayed_rows_in_use, SHOW_LONG_CONST},
{"Open_tables", (char*) 0, SHOW_OPENTABLES},
{"Open_files", (char*) &my_file_opened, SHOW_INT_CONST},
{"Open_streams", (char*) &my_stream_opened, SHOW_INT_CONST},
{"Opened_tables", (char*) &opened_tables, SHOW_LONG},
{"Questions", (char*) 0, SHOW_QUESTION},
{"Slow_launch_threads", (char*) &slow_launch_threads, SHOW_LONG},
{"Slow_queries", (char*) &long_query_count, SHOW_LONG},
{"Slave_running", (char*) &slave_running, SHOW_BOOL},
{"Threads_cached", (char*) &cached_thread_count, SHOW_LONG_CONST},
{"Threads_connected", (char*) &thread_count, SHOW_INT_CONST},
{"Threads_running", (char*) &thread_running, SHOW_INT_CONST},
{"Uptime", (char*) 0, SHOW_STARTTIME},
{NullS, NullS, SHOW_LONG}
};
static void print_version(void)
@ -2444,7 +2470,8 @@ static void usage(void)
{
print_version();
puts("Copyright (C) 2000 MySQL AB & MySQL Finland AB, by Monty and others");
puts("This software comes with ABSOLUTELY NO WARRANTY. This is free software,\nand you are welcome to modify and redistribute it under the GPL license\n");
puts("This software comes with ABSOLUTELY NO WARRANTY. This is free software,");
puts("and you are welcome to modify and redistribute it under the GPL license\n");
puts("Starts the MySQL server\n");
printf("Usage: %s [OPTIONS]\n", my_progname);
@ -2489,7 +2516,8 @@ static void usage(void)
--log-long-format Log some extra information to update log\n\
--low-priority-updates INSERT/DELETE/UPDATE has lower priority than selects\n\
--log-slow-queries=[file]\n\
Log slow queries to this log file\n\
Log slow queries to this log file. Defaults logging\n\
to hostname-slow.log\n\
--pid-file=path Pid file used by safe_mysqld\n\
-P, --port=... Port number to use for connection\n\
-n, --new Use very new possible 'unsafe' functions\n\