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Commit 9db9b463 authored by sasha@mysql.sashanet.com's avatar sasha@mysql.sashanet.com
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merged

parents f7acf09d 5ae05984
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Showing with 108 additions and 11 deletions
Docs/manual.texi
View file @ 9db9b463
...@@ -19620,6 +19620,7 @@ The status variables listed above have the following meaning: ...@@ -19620,6 +19620,7 @@ The status variables listed above have the following meaning:
@item @code{Aborted_connects} @tab Number of tries to connect to the MySQL server that failed. @xref{Communication errors}. @item @code{Aborted_connects} @tab Number of tries to connect to the MySQL server that failed. @xref{Communication errors}.
@item @code{Bytes_received} @tab Number of bytes received from all clients. @item @code{Bytes_received} @tab Number of bytes received from all clients.
@item @code{Bytes_sent} @tab Number of bytes sent to all clients. @item @code{Bytes_sent} @tab Number of bytes sent to all clients.
@item @code{Com_xxxx} @tab Number of times the xxx commands has been executed.
@item @code{Connections} @tab Number of connection attempts to the MySQL server. @item @code{Connections} @tab Number of connection attempts to the MySQL server.
@item @code{Created_tmp_disk_tables} @tab Number of implicit temporary tables on disk created while executing statements. @item @code{Created_tmp_disk_tables} @tab Number of implicit temporary tables on disk created while executing statements.
@item @code{Created_tmp_tables} @tab Number of implicit temporary tables in memory created while executing statements. @item @code{Created_tmp_tables} @tab Number of implicit temporary tables in memory created while executing statements.
...@@ -46868,6 +46869,9 @@ not yet 100% confident in this code. ...@@ -46868,6 +46869,9 @@ not yet 100% confident in this code.
@item @item
Added @code{slave-skip-errors} option Added @code{slave-skip-errors} option
@item @item
Added statistics variables for all MySQL commands. (@code{SHOW STATUS} is
now much longer).
@item
Fixed that @code{GROUP BY expr DESC} works. Fixed that @code{GROUP BY expr DESC} works.
@item @item
Fixed bug when using @code{t1 LEFT JOIN t2 ON t2.key=constant}. Fixed bug when using @code{t1 LEFT JOIN t2 ON t2.key=constant}.
mysql-test/r/innodb.result
View file @ 9db9b463
...@@ -499,3 +499,5 @@ table type possible_keys key key_len ref rows Extra ...@@ -499,3 +499,5 @@ table type possible_keys key key_len ref rows Extra
t1 index NULL b 4 NULL 4 Using index t1 index NULL b 4 NULL 4 Using index
table type possible_keys key key_len ref rows Extra table type possible_keys key key_len ref rows Extra
t1 ALL NULL NULL NULL NULL 4 t1 ALL NULL NULL NULL NULL 4
Field Type Null Key Default Extra
testint int(11) 1
mysql-test/t/innodb.test
View file @ 9db9b463
...@@ -529,3 +529,11 @@ explain select a,b from t1 order by b; ...@@ -529,3 +529,11 @@ explain select a,b from t1 order by b;
explain select a,b from t1; explain select a,b from t1;
explain select a,b,c from t1; explain select a,b,c from t1;
drop table t1; drop table t1;
#
# Check describe
#
create table t1 (testint int not null default 1) type=innodb;
desc t1;
drop table t1;
sql/mysql_priv.h
View file @ 9db9b463
...@@ -542,6 +542,7 @@ extern ulong keybuff_size,sortbuff_size,max_item_sort_length,table_cache_size, ...@@ -542,6 +542,7 @@ extern ulong keybuff_size,sortbuff_size,max_item_sort_length,table_cache_size,
max_tmp_tables,max_heap_table_size,query_buff_size, max_tmp_tables,max_heap_table_size,query_buff_size,
lower_case_table_names,thread_stack,thread_stack_min, lower_case_table_names,thread_stack,thread_stack_min,
binlog_cache_size, max_binlog_cache_size, record_rnd_cache_size; binlog_cache_size, max_binlog_cache_size, record_rnd_cache_size;
extern ulong com_stat[(uint) SQLCOM_END], com_other;
extern ulong specialflag, current_pid; extern ulong specialflag, current_pid;
extern bool low_priority_updates, using_update_log,opt_warnings; extern bool low_priority_updates, using_update_log,opt_warnings;
extern bool opt_sql_bin_update, opt_safe_show_db, opt_safe_user_create; extern bool opt_sql_bin_update, opt_safe_show_db, opt_safe_user_create;
......
sql/mysqld.cc
View file @ 9db9b463
...@@ -270,6 +270,7 @@ ulong keybuff_size,sortbuff_size,max_item_sort_length,table_cache_size, ...@@ -270,6 +270,7 @@ ulong keybuff_size,sortbuff_size,max_item_sort_length,table_cache_size,
net_interactive_timeout, slow_launch_time = 2L, net_interactive_timeout, slow_launch_time = 2L,
net_read_timeout,net_write_timeout,slave_open_temp_tables=0, net_read_timeout,net_write_timeout,slave_open_temp_tables=0,
open_files_limit=0, max_binlog_size, record_rnd_cache_size; open_files_limit=0, max_binlog_size, record_rnd_cache_size;
ulong com_stat[(uint) SQLCOM_END], com_other;
ulong slave_net_timeout; ulong slave_net_timeout;
ulong thread_cache_size=0, binlog_cache_size=0, max_binlog_cache_size=0; ulong thread_cache_size=0, binlog_cache_size=0, max_binlog_cache_size=0;
volatile ulong cached_thread_count=0; volatile ulong cached_thread_count=0;
...@@ -3049,6 +3050,63 @@ struct show_var_st status_vars[]= { ...@@ -3049,6 +3050,63 @@ struct show_var_st status_vars[]= {
{"Aborted_connects", (char*) &aborted_connects, SHOW_LONG}, {"Aborted_connects", (char*) &aborted_connects, SHOW_LONG},
{"Bytes_received", (char*) &bytes_received, SHOW_LONG}, {"Bytes_received", (char*) &bytes_received, SHOW_LONG},
{"Bytes_sent", (char*) &bytes_sent, SHOW_LONG}, {"Bytes_sent", (char*) &bytes_sent, SHOW_LONG},
{"Com_admin_commands", (char*) &com_other, SHOW_LONG},
{"Com_alter_table", (char*) (com_stat+(uint) SQLCOM_ALTER_TABLE),SHOW_LONG},
{"Com_analyze", (char*) (com_stat+(uint) SQLCOM_ANALYZE),SHOW_LONG},
{"Com_backup_table", (char*) (com_stat+(uint) SQLCOM_BACKUP_TABLE),SHOW_LONG},
{"Com_begin", (char*) (com_stat+(uint) SQLCOM_BEGIN),SHOW_LONG},
{"Com_change_db", (char*) (com_stat+(uint) SQLCOM_CHANGE_DB),SHOW_LONG},
{"Com_change_master", (char*) (com_stat+(uint) SQLCOM_CHANGE_MASTER),SHOW_LONG},
{"Com_check", (char*) (com_stat+(uint) SQLCOM_CHECK),SHOW_LONG},
{"Com_commit", (char*) (com_stat+(uint) SQLCOM_COMMIT),SHOW_LONG},
{"Com_create_db", (char*) (com_stat+(uint) SQLCOM_CREATE_DB),SHOW_LONG},
{"Com_create_function", (char*) (com_stat+(uint) SQLCOM_CREATE_FUNCTION),SHOW_LONG},
{"Com_create_index", (char*) (com_stat+(uint) SQLCOM_CREATE_INDEX),SHOW_LONG},
{"Com_create_table", (char*) (com_stat+(uint) SQLCOM_CREATE_TABLE),SHOW_LONG},
{"Com_delete", (char*) (com_stat+(uint) SQLCOM_DELETE),SHOW_LONG},
{"Com_drop_db", (char*) (com_stat+(uint) SQLCOM_DROP_DB),SHOW_LONG},
{"Com_drop_function", (char*) (com_stat+(uint) SQLCOM_DROP_FUNCTION),SHOW_LONG},
{"Com_drop_index", (char*) (com_stat+(uint) SQLCOM_DROP_INDEX),SHOW_LONG},
{"Com_drop_table", (char*) (com_stat+(uint) SQLCOM_DROP_TABLE),SHOW_LONG},
{"Com_flush", (char*) (com_stat+(uint) SQLCOM_FLUSH),SHOW_LONG},
{"Com_grant", (char*) (com_stat+(uint) SQLCOM_GRANT),SHOW_LONG},
{"Com_insert", (char*) (com_stat+(uint) SQLCOM_INSERT),SHOW_LONG},
{"Com_insert_select", (char*) (com_stat+(uint) SQLCOM_INSERT_SELECT),SHOW_LONG},
{"Com_kill", (char*) (com_stat+(uint) SQLCOM_KILL),SHOW_LONG},
{"Com_load", (char*) (com_stat+(uint) SQLCOM_LOAD),SHOW_LONG},
{"Com_load_master_table", (char*) (com_stat+(uint) SQLCOM_LOAD_MASTER_TABLE),SHOW_LONG},
{"Com_lock_tables", (char*) (com_stat+(uint) SQLCOM_LOCK_TABLES),SHOW_LONG},
{"Com_optimize", (char*) (com_stat+(uint) SQLCOM_OPTIMIZE),SHOW_LONG},
{"Com_purge", (char*) (com_stat+(uint) SQLCOM_PURGE),SHOW_LONG},
{"Com_rename_table", (char*) (com_stat+(uint) SQLCOM_RENAME_TABLE),SHOW_LONG},
{"Com_repair", (char*) (com_stat+(uint) SQLCOM_REPAIR),SHOW_LONG},
{"Com_replace", (char*) (com_stat+(uint) SQLCOM_REPLACE),SHOW_LONG},
{"Com_replace_select", (char*) (com_stat+(uint) SQLCOM_REPLACE_SELECT),SHOW_LONG},
{"Com_reset", (char*) (com_stat+(uint) SQLCOM_RESET),SHOW_LONG},
{"Com_restore_table", (char*) (com_stat+(uint) SQLCOM_RESTORE_TABLE),SHOW_LONG},
{"Com_revoke", (char*) (com_stat+(uint) SQLCOM_REVOKE),SHOW_LONG},
{"Com_rollback", (char*) (com_stat+(uint) SQLCOM_ROLLBACK),SHOW_LONG},
{"Com_select", (char*) (com_stat+(uint) SQLCOM_SELECT),SHOW_LONG},
{"Com_set_option", (char*) (com_stat+(uint) SQLCOM_SET_OPTION),SHOW_LONG},
{"Com_show_binlogs", (char*) (com_stat+(uint) SQLCOM_SHOW_BINLOGS),SHOW_LONG},
{"Com_show_create", (char*) (com_stat+(uint) SQLCOM_SHOW_CREATE),SHOW_LONG},
{"Com_show_databases", (char*) (com_stat+(uint) SQLCOM_SHOW_DATABASES),SHOW_LONG},
{"Com_show_fields", (char*) (com_stat+(uint) SQLCOM_SHOW_FIELDS),SHOW_LONG},
{"Com_show_grants", (char*) (com_stat+(uint) SQLCOM_SHOW_GRANTS),SHOW_LONG},
{"Com_show_keys", (char*) (com_stat+(uint) SQLCOM_SHOW_KEYS),SHOW_LONG},
{"Com_show_logs", (char*) (com_stat+(uint) SQLCOM_SHOW_LOGS),SHOW_LONG},
{"Com_show_master_STAT", (char*) (com_stat+(uint) SQLCOM_SHOW_MASTER_STAT),SHOW_LONG},
{"Com_show_open_tables", (char*) (com_stat+(uint) SQLCOM_SHOW_OPEN_TABLES),SHOW_LONG},
{"Com_show_processlist", (char*) (com_stat+(uint) SQLCOM_SHOW_PROCESSLIST),SHOW_LONG},
{"Com_show_slave_stat", (char*) (com_stat+(uint) SQLCOM_SHOW_SLAVE_STAT),SHOW_LONG},
{"Com_show_status", (char*) (com_stat+(uint) SQLCOM_SHOW_STATUS),SHOW_LONG},
{"Com_show_tables", (char*) (com_stat+(uint) SQLCOM_SHOW_TABLES),SHOW_LONG},
{"Com_show_variables", (char*) (com_stat+(uint) SQLCOM_SHOW_VARIABLES),SHOW_LONG},
{"Com_slave_start", (char*) (com_stat+(uint) SQLCOM_SLAVE_START),SHOW_LONG},
{"Com_slave_stop", (char*) (com_stat+(uint) SQLCOM_SLAVE_STOP),SHOW_LONG},
{"Com_truncate", (char*) (com_stat+(uint) SQLCOM_TRUNCATE),SHOW_LONG},
{"Com_unlock_tables", (char*) (com_stat+(uint) SQLCOM_UNLOCK_TABLES),SHOW_LONG},
{"Com_update", (char*) (com_stat+(uint) SQLCOM_UPDATE),SHOW_LONG},
{"Connections", (char*) &thread_id, SHOW_LONG_CONST}, {"Connections", (char*) &thread_id, SHOW_LONG_CONST},
{"Created_tmp_disk_tables", (char*) &created_tmp_disk_tables,SHOW_LONG}, {"Created_tmp_disk_tables", (char*) &created_tmp_disk_tables,SHOW_LONG},
{"Created_tmp_tables", (char*) &created_tmp_tables, SHOW_LONG}, {"Created_tmp_tables", (char*) &created_tmp_tables, SHOW_LONG},
......
sql/sql_lex.h
View file @ 9db9b463
...@@ -53,7 +53,8 @@ enum enum_sql_command { ...@@ -53,7 +53,8 @@ enum enum_sql_command {
SQLCOM_BEGIN, SQLCOM_LOAD_MASTER_TABLE, SQLCOM_CHANGE_MASTER, SQLCOM_BEGIN, SQLCOM_LOAD_MASTER_TABLE, SQLCOM_CHANGE_MASTER,
SQLCOM_RENAME_TABLE, SQLCOM_BACKUP_TABLE, SQLCOM_RESTORE_TABLE, SQLCOM_RENAME_TABLE, SQLCOM_BACKUP_TABLE, SQLCOM_RESTORE_TABLE,
SQLCOM_RESET, SQLCOM_PURGE, SQLCOM_SHOW_BINLOGS, SQLCOM_RESET, SQLCOM_PURGE, SQLCOM_SHOW_BINLOGS,
SQLCOM_SHOW_OPEN_TABLES SQLCOM_SHOW_OPEN_TABLES,
SQLCOM_END
}; };
enum lex_states { STATE_START, STATE_CHAR, STATE_IDENT, enum lex_states { STATE_START, STATE_CHAR, STATE_IDENT,
......
sql/sql_parse.cc
View file @ 9db9b463
...@@ -705,7 +705,6 @@ int mysql_table_dump(THD* thd, char* db, char* tbl_name, int fd) ...@@ -705,7 +705,6 @@ int mysql_table_dump(THD* thd, char* db, char* tbl_name, int fd)
} }
/* Execute one command from socket (query or simple command) */ /* Execute one command from socket (query or simple command) */
bool do_command(THD *thd) bool do_command(THD *thd)
...@@ -756,11 +755,13 @@ bool do_command(THD *thd) ...@@ -756,11 +755,13 @@ bool do_command(THD *thd)
thd->lex.options=0; // We store status here thd->lex.options=0; // We store status here
switch(command) { switch(command) {
case COM_INIT_DB: case COM_INIT_DB:
thread_safe_increment(com_stat[SQLCOM_CHANGE_DB],&LOCK_thread_count);
if (!mysql_change_db(thd,packet+1)) if (!mysql_change_db(thd,packet+1))
mysql_log.write(thd,command,"%s",thd->db); mysql_log.write(thd,command,"%s",thd->db);
break; break;
case COM_TABLE_DUMP: case COM_TABLE_DUMP:
{ {
thread_safe_increment(com_other,&LOCK_thread_count);
slow_command = TRUE; slow_command = TRUE;
char* data = packet + 1; char* data = packet + 1;
uint db_len = *data; uint db_len = *data;
...@@ -778,6 +779,7 @@ bool do_command(THD *thd) ...@@ -778,6 +779,7 @@ bool do_command(THD *thd)
} }
case COM_CHANGE_USER: case COM_CHANGE_USER:
{ {
thread_safe_increment(com_other,&LOCK_thread_count);
char *user= (char*) packet+1; char *user= (char*) packet+1;
char *passwd= strend(user)+1; char *passwd= strend(user)+1;
char *db= strend(passwd)+1; char *db= strend(passwd)+1;
...@@ -843,6 +845,7 @@ bool do_command(THD *thd) ...@@ -843,6 +845,7 @@ bool do_command(THD *thd)
{ {
char *fields; char *fields;
TABLE_LIST table_list; TABLE_LIST table_list;
thread_safe_increment(com_stat[SQLCOM_SHOW_FIELDS],&LOCK_thread_count);
bzero((char*) &table_list,sizeof(table_list)); bzero((char*) &table_list,sizeof(table_list));
if (!(table_list.db=thd->db)) if (!(table_list.db=thd->db))
{ {
...@@ -866,6 +869,7 @@ bool do_command(THD *thd) ...@@ -866,6 +869,7 @@ bool do_command(THD *thd)
} }
#endif #endif
case COM_QUIT: case COM_QUIT:
/* We don't calculate statistics for this command */
mysql_log.write(thd,command,NullS); mysql_log.write(thd,command,NullS);
net->error=0; // Don't give 'abort' message net->error=0; // Don't give 'abort' message
error=TRUE; // End server error=TRUE; // End server
...@@ -874,6 +878,7 @@ bool do_command(THD *thd) ...@@ -874,6 +878,7 @@ bool do_command(THD *thd)
case COM_CREATE_DB: case COM_CREATE_DB:
{ {
char *db=thd->strdup(packet+1); char *db=thd->strdup(packet+1);
thread_safe_increment(com_stat[SQLCOM_CREATE_DB],&LOCK_thread_count);
// null test to handle EOM // null test to handle EOM
if (!db || !stripp_sp(db) || check_db_name(db)) if (!db || !stripp_sp(db) || check_db_name(db))
{ {
...@@ -889,6 +894,7 @@ bool do_command(THD *thd) ...@@ -889,6 +894,7 @@ bool do_command(THD *thd)
case COM_DROP_DB: case COM_DROP_DB:
{ {
char *db=thd->strdup(packet+1); char *db=thd->strdup(packet+1);
thread_safe_increment(com_stat[SQLCOM_DROP_DB],&LOCK_thread_count);
// null test to handle EOM // null test to handle EOM
if (!db || !stripp_sp(db) || check_db_name(db)) if (!db || !stripp_sp(db) || check_db_name(db))
{ {
...@@ -903,6 +909,7 @@ bool do_command(THD *thd) ...@@ -903,6 +909,7 @@ bool do_command(THD *thd)
} }
case COM_BINLOG_DUMP: case COM_BINLOG_DUMP:
{ {
thread_safe_increment(com_other,&LOCK_thread_count);
slow_command = TRUE; slow_command = TRUE;
if(check_access(thd, FILE_ACL, any_db)) if(check_access(thd, FILE_ACL, any_db))
break; break;
...@@ -926,6 +933,7 @@ bool do_command(THD *thd) ...@@ -926,6 +933,7 @@ bool do_command(THD *thd)
case COM_REFRESH: case COM_REFRESH:
{ {
uint options=(uchar) packet[1]; uint options=(uchar) packet[1];
thread_safe_increment(com_stat[SQLCOM_FLUSH],&LOCK_thread_count);
if (check_access(thd,RELOAD_ACL,any_db)) if (check_access(thd,RELOAD_ACL,any_db))
break; break;
mysql_log.write(thd,command,NullS); mysql_log.write(thd,command,NullS);
...@@ -936,6 +944,7 @@ bool do_command(THD *thd) ...@@ -936,6 +944,7 @@ bool do_command(THD *thd)
break; break;
} }
case COM_SHUTDOWN: case COM_SHUTDOWN:
thread_safe_increment(com_other,&LOCK_thread_count);
if (check_access(thd,SHUTDOWN_ACL,any_db)) if (check_access(thd,SHUTDOWN_ACL,any_db))
break; /* purecov: inspected */ break; /* purecov: inspected */
DBUG_PRINT("quit",("Got shutdown command")); DBUG_PRINT("quit",("Got shutdown command"));
...@@ -957,6 +966,7 @@ bool do_command(THD *thd) ...@@ -957,6 +966,7 @@ bool do_command(THD *thd)
case COM_STATISTICS: case COM_STATISTICS:
{ {
mysql_log.write(thd,command,NullS); mysql_log.write(thd,command,NullS);
thread_safe_increment(com_stat[SQLCOM_SHOW_STATUS],&LOCK_thread_count);
char buff[200]; char buff[200];
ulong uptime = (ulong) (thd->start_time - start_time); ulong uptime = (ulong) (thd->start_time - start_time);
sprintf((char*) buff, sprintf((char*) buff,
...@@ -975,9 +985,11 @@ bool do_command(THD *thd) ...@@ -975,9 +985,11 @@ bool do_command(THD *thd)
break; break;
} }
case COM_PING: case COM_PING:
thread_safe_increment(com_other,&LOCK_thread_count);
send_ok(net); // Tell client we are alive send_ok(net); // Tell client we are alive
break; break;
case COM_PROCESS_INFO: case COM_PROCESS_INFO:
thread_safe_increment(com_stat[SQLCOM_SHOW_PROCESSLIST],&LOCK_thread_count);
if (!thd->priv_user[0] && check_process_priv(thd)) if (!thd->priv_user[0] && check_process_priv(thd))
break; break;
mysql_log.write(thd,command,NullS); mysql_log.write(thd,command,NullS);
...@@ -986,11 +998,13 @@ bool do_command(THD *thd) ...@@ -986,11 +998,13 @@ bool do_command(THD *thd)
break; break;
case COM_PROCESS_KILL: case COM_PROCESS_KILL:
{ {
thread_safe_increment(com_stat[SQLCOM_KILL],&LOCK_thread_count);
ulong id=(ulong) uint4korr(packet+1); ulong id=(ulong) uint4korr(packet+1);
kill_one_thread(thd,id); kill_one_thread(thd,id);
break; break;
} }
case COM_DEBUG: case COM_DEBUG:
thread_safe_increment(com_other,&LOCK_thread_count);
if (check_process_priv(thd)) if (check_process_priv(thd))
break; /* purecov: inspected */ break; /* purecov: inspected */
mysql_print_status(thd); mysql_print_status(thd);
...@@ -1062,6 +1076,7 @@ mysql_execute_command(void) ...@@ -1062,6 +1076,7 @@ mysql_execute_command(void)
// rules have been given and the table list says the query should not be // rules have been given and the table list says the query should not be
// replicated // replicated
thread_safe_increment(com_stat[lex->sql_command],&LOCK_thread_count);
switch (lex->sql_command) { switch (lex->sql_command) {
case SQLCOM_SELECT: case SQLCOM_SELECT:
{ {
......
sql/table.cc
View file @ 9db9b463
...@@ -120,10 +120,8 @@ int openfrm(const char *name, const char *alias, uint db_stat, uint prgflag, ...@@ -120,10 +120,8 @@ int openfrm(const char *name, const char *alias, uint db_stat, uint prgflag,
outparam->db_record_offset=1; outparam->db_record_offset=1;
if (db_create_options & HA_OPTION_LONG_BLOB_PTR) if (db_create_options & HA_OPTION_LONG_BLOB_PTR)
outparam->blob_ptr_size=portable_sizeof_char_ptr; outparam->blob_ptr_size=portable_sizeof_char_ptr;
outparam->db_low_byte_first=test(outparam->db_type == DB_TYPE_MYISAM || /* Set temporaryly a good value for db_low_byte_first */
outparam->db_type == DB_TYPE_BERKELEY_DB || outparam->db_low_byte_first=test(outparam->db_type != DB_TYPE_ISAM);
outparam->db_type == DB_TYPE_HEAP);
error=4; error=4;
outparam->max_rows=uint4korr(head+18); outparam->max_rows=uint4korr(head+18);
outparam->min_rows=uint4korr(head+22); outparam->min_rows=uint4korr(head+22);
......
sql/unireg.cc
View file @ 9db9b463
...@@ -515,16 +515,23 @@ static bool make_empty_rec(File file,enum db_type table_type, ...@@ -515,16 +515,23 @@ static bool make_empty_rec(File file,enum db_type table_type,
uchar *buff,*null_pos; uchar *buff,*null_pos;
TABLE table; TABLE table;
create_field *field; create_field *field;
handler *handler;
DBUG_ENTER("make_empty_rec"); DBUG_ENTER("make_empty_rec");
/* We need a table to generate columns for default values */ /* We need a table to generate columns for default values */
bzero((char*) &table,sizeof(table)); bzero((char*) &table,sizeof(table));
table.db_low_byte_first=test(table_type == DB_TYPE_MYISAM || handler= get_new_handler((TABLE*) 0, table_type);
table_type == DB_TYPE_HEAP);
table.blob_ptr_size=portable_sizeof_char_ptr;
if (!(buff=(uchar*) my_malloc((uint) reclength,MYF(MY_WME | MY_ZEROFILL)))) if (!handler ||
!(buff=(uchar*) my_malloc((uint) reclength,MYF(MY_WME | MY_ZEROFILL))))
{
delete handler;
DBUG_RETURN(1); DBUG_RETURN(1);
}
table.db_low_byte_first= handler->low_byte_first();
table.blob_ptr_size=portable_sizeof_char_ptr;
firstpos=reclength; firstpos=reclength;
null_count=0; null_count=0;
if (!(table_options & HA_OPTION_PACK_RECORD)) if (!(table_options & HA_OPTION_PACK_RECORD))
...@@ -574,8 +581,11 @@ static bool make_empty_rec(File file,enum db_type table_type, ...@@ -574,8 +581,11 @@ static bool make_empty_rec(File file,enum db_type table_type,
regfield->reset(); regfield->reset();
delete regfield; delete regfield;
} }
bfill((byte*) buff+null_length,firstpos-null_length,255);/* Fill not used startpos */
/* Fill not used startpos */
bfill((byte*) buff+null_length,firstpos-null_length,255);
error=(int) my_write(file,(byte*) buff,(uint) reclength,MYF_RW); error=(int) my_write(file,(byte*) buff,(uint) reclength,MYF_RW);
my_free((gptr) buff,MYF(MY_FAE)); my_free((gptr) buff,MYF(MY_FAE));
delete handler;
DBUG_RETURN(error); DBUG_RETURN(error);
} /* make_empty_rec */ } /* make_empty_rec */
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