database/mariadb
1
0
Fork 0
mirror of https://github.com/MariaDB/server.git synced 2026-01-06 05:22:24 +03:00
Code Activity

Fix of LEFT JOIN optimizer bug, problem with key cache on Windows and

Browse Source 
a lot of portability issues.


Docs/manual.texi:
  Changed FOREIGN KEY to FOREIGN KEY constraint
client/mysqladmin.c:
  Don't flush MASTER or SLAVE on refresh
configure.in:
  Fix for hpux 11.0
extra/perror.c:
  New error message
include/my_pthread.h:
  Portability fix for windows
myisam/mi_locking.c:
  Ensure that locking doesn't interfere with pread/pwrite on windows
myisam/sort.c:
  checked with purecover
mysys/mf_tempfile.c:
  Fix for windows
mysys/my_lock.c:
  Ensure that locking doesn't interfere with pread/pwrite on windows
mysys/my_winthread.c:
  Portability fix
sql-bench/Results/ATIS-mysql-NT_4.0:
  New benchmark runs
sql-bench/Results/RUN-mysql-NT_4.0:
  New benchmark runs
sql-bench/Results/alter-table-mysql-NT_4.0:
  New benchmark runs
sql-bench/Results/big-tables-mysql-NT_4.0:
  New benchmark runs
sql-bench/Results/connect-mysql-NT_4.0:
  New benchmark runs
sql-bench/Results/create-mysql-NT_4.0:
  New benchmark runs
sql-bench/Results/insert-mysql-NT_4.0:
  New benchmark runs
sql-bench/Results/select-mysql-NT_4.0:
  New benchmark runs
sql-bench/Results/wisconsin-mysql-NT_4.0:
  New benchmark runs
sql-bench/crash-me.sh:
  Fixed things for PostgreSQL
sql-bench/limits/mysql-3.23.cfg:
  Update for new crash-me
sql-bench/limits/mysql.cfg:
  Update for new crash-me
sql-bench/print-limit-table:
  Fixed position for alter table rename
sql-bench/test-insert.sh:
  Fix for PostgreSQL
sql/field.cc:
  Fix for default values in CREATE ... SELECT
sql/field.h:
  Fix for default values in CREATE ... SELECT
sql/log.cc:
  Fixed typo
sql/log_event.cc:
  Portability fix
sql/mysqlbinlog.cc:
  Portability fix
sql/mysqld.cc:
  Don't turn of concurrent insert with --skip-new or --safe
sql/sql_base.cc:
  Portability fix
sql/sql_class.cc:
  Portability fix
sql/sql_class.h:
  Portability fix
sql/sql_parse.cc:
  Fix for --log-slow-queries
sql/sql_repl.cc:
  Portability fixes
sql/sql_select.cc:
  Fixed optimizer bug for LEFT JOIN
sql/sql_select.h:
  Fixed optimizer bug for LEFT JOIN
sql/sql_table.cc:
  Fix for default values in CREATE ... SELECT
sql/sql_yacc.yy:
  Added optional AS to: CREATE TABLE foo [ AS ] SELECT ...
This commit is contained in:
unknown
2000-10-14 03:16:35 +03:00
parent da2c52f1fe
commit 518a621adf
48 changed files with 773 additions and 327 deletions
Download Patch File Download Diff File Expand all files Collapse all files

15
sql/sql_table.cc
View File

@@ -620,7 +620,10 @@ TABLE *create_table_from_items(THD *thd, HA_CREATE_INFO *create_info,
Field *field=create_tmp_field(&tmp_table,item,item->type(),
(Item_result_field***) 0, &tmp_field,0,0);
if (!field || !(cr_field=new create_field(field,1)))
if (!field ||
!(cr_field=new create_field(field,(item->type() == Item::FIELD_ITEM ?
((Item_field *)item)->field : NULL)
)))
DBUG_RETURN(0);
extra_fields->push_back(cr_field);
}
@@ -833,9 +836,13 @@ static int mysql_admin_table(THD* thd, TABLE_LIST* tables,
{
char table_name[NAME_LEN*2+2];
char* db = (table->db) ? table->db : thd->db;
bool fatal_error=0;
strxmov(table_name,db ? db : "",".",table->name,NullS);
if (operator_func == &handler::repair || operator_func == &handler::check)
thd->open_options|= HA_OPEN_FOR_REPAIR;
table->table = open_ltable(thd, table, lock_type);
thd->open_options&= ~HA_OPEN_FOR_REPAIR;
packet->length(0);
if (operator_func == &handler::restore)
{
@@ -909,6 +916,7 @@ static int mysql_admin_table(THD* thd, TABLE_LIST* tables,
case HA_ADMIN_CORRUPT:
net_store_data(packet, "error");
net_store_data(packet, "Corrupt");
fatal_error=1;
break;
case HA_ADMIN_INVALID:
@@ -919,8 +927,11 @@ static int mysql_admin_table(THD* thd, TABLE_LIST* tables,
default: // Probably HA_ADMIN_INTERNAL_ERROR
net_store_data(packet, "error");
net_store_data(packet, "Unknown - internal error during operation");
fatal_error=1;
break;
}
if (fatal_error)
table->table->flush_version=0; // Force close of table
close_thread_tables(thd);
if (my_net_write(&thd->net, (char*) packet->ptr(),
packet->length()))
@@ -1150,7 +1161,7 @@ int mysql_alter_table(THD *thd,char *new_db, char *new_name,
}
else
{ // Use old field value
create_list.push_back(def=new create_field(field));
create_list.push_back(def=new create_field(field,field));
if (def->sql_type == FIELD_TYPE_TIMESTAMP)
use_timestamp=1;