concurrent-insert can now be set to 2 for concurrent inserts when there is holes in the data file

myisam_max_extra_sort_file_size is depricated
Ensure that myisam_data_pointer_size is honoured when creating new MyISAM files
Changed default value of myisam_data_pointer_size from 4 to 6 to get rid of 'table-is-full' errors



include/myisam.h:
  Change type of myisam_block_size and myisam_concurrent_insert to make them changeable in mysqld.cc
  Removed not used varaible myisam_max_extra_temp_length
include/thr_lock.h:
  Added extra parameter to get_status
myisam/mi_create.c:
  Ensure that myisam_data_pointer_size is honoured
myisam/mi_dynrec.c:
  If 'append_insert_at_end' is set, only write at end of myisam record file
myisam/mi_locking.c:
  Add extra argument to 'mi_get_status' to allow thr_lock to signal that we want to do a concurrent insert
  If this is used, we will append new insert rows at end of data file.
  Change mi_check_status() to allow concurrent_inserts even if there are holes in the file when myisam_concurent_insert=2
myisam/mi_static.c:
  Change behavior of myisam_concurrent_insert so that setting this to 2 allows inserts even if there is a hole in the data file.
  Default value is 2 for MyISAM direct usage but will be set to 1 (old default) by mysqld.cc
myisam/mi_statrec.c:
  If 'append_insert_at_end' is set, only write at end of myisam record file
myisam/mi_write.c:
  If 'append_insert_at_end' is set, only write at end of myisam record file
myisam/myisamdef.h:
  Support for insert-at-end even if there is holes in data file
mysql-test/r/gis-rtree.result:
  Test result changed because default value for myisam_data_pointer_size is changed from 4 -> 6
mysql-test/r/group_min_max.result:
  Test result changed because default value for myisam_data_pointer_size is changed from 4 -> 6
mysql-test/r/index_merge.result:
  Test result changed because default value for myisam_data_pointer_size is changed from 4 -> 6
mysql-test/r/index_merge_ror.result:
  Test result changed because default value for myisam_data_pointer_size is changed from 4 -> 6
mysql-test/r/merge.result:
  Test result changed because default value for myisam_data_pointer_size is changed from 4 -> 6
mysql-test/r/myisam.result:
  Test of concurrent_insert=2
mysql-test/r/null.result:
  Test result changed because default value for myisam_data_pointer_size is changed from 4 -> 6
mysql-test/r/preload.result:
  Test result changed because default value for myisam_data_pointer_size is changed from 4 -> 6
mysql-test/r/ps_1general.result:
  Test result changed because default value for myisam_data_pointer_size is changed from 4 -> 6
mysql-test/r/range.result:
  Test result changed because default value for myisam_data_pointer_size is changed from 4 -> 6
mysql-test/r/variables.result:
  concurrent_insert is now a integer, not a boolean
  myisam_extra_sort_file_size is deleted
mysql-test/r/view.result:
  Test result changed because default value for myisam_data_pointer_size is changed from 4 -> 6
mysql-test/t/index_merge.test:
  Test result changed because default value for myisam_data_pointer_size is changed from 4 -> 6
mysql-test/t/myisam.test:
  Test of concurrent_insert=2
mysql-test/t/ps_1general.test:
  Drop test table
mysql-test/t/variables.test:
  concurrent_insert is now a integer, not a boolean
  myisam_extra_sort_file_size is deleted
mysql-test/t/view.test:
  Drop tables that may be left from previous tests
mysys/thr_lock.c:
  Extra paramter to get_status to signal if concurrent_insert was used
sql/mysqld.cc:
  concurrent-insert can now be set to 2 for concurrent inserts when there is holes in the data file
  myisam_max_extra_sort_file_size is depricated
sql/set_var.cc:
  concurrent-insert is now an integer, not a bool
  myisam_max_extra_sort_file_size is deleted

1 files changed, 3 insertions, 11 deletions

diff --git a/mysql-test/t/variables.test b/mysql-test/t/variables.test
index 9931b72599f..b6059ac00e3 100644
--- a/mysql-test/t/variables.test
+++ b/mysql-test/t/variables.test
@@ -72,23 +72,20 @@ explain extended select @@IDENTITY,last_insert_id(), @@identity;
 
 set big_tables=OFF, big_tables=ON, big_tables=0, big_tables=1, big_tables="OFF", big_tables="ON";
 
-set global concurrent_insert=ON;
+set global concurrent_insert=2;
 show variables like 'concurrent_insert';
 set global concurrent_insert=1;
 show variables like 'concurrent_insert';
 set global concurrent_insert=0;
 show variables like 'concurrent_insert';
-set global concurrent_insert=OFF;
-show variables like 'concurrent_insert';
 set global concurrent_insert=DEFAULT;
-show variables like 'concurrent_insert';
+select @@concurrent_insert;
 
-set global timed_mutexes=1;
+set global timed_mutexes=ON;
 show variables like 'timed_mutexes';
 set global timed_mutexes=0;
 show variables like 'timed_mutexes';
 
-
 set storage_engine=MYISAM, storage_engine="HEAP", global storage_engine="MERGE";
 show local variables like 'storage_engine';
 show global variables like 'storage_engine';
@@ -174,8 +171,6 @@ set @@global.sql_auto_is_null=1;
 select @@global.sql_auto_is_null;
 --error 1229
 set myisam_max_sort_file_size=100;
---error 1229
-set myisam_max_extra_sort_file_size=100;
 --error 1231
 set @@SQL_WARNINGS=NULL;
 
@@ -222,9 +217,6 @@ set max_tmp_tables=100;
 set global max_user_connections=100;
 select @@max_user_connections;
 set global max_write_lock_count=100;
-set global myisam_max_extra_sort_file_size=100;
-select @@myisam_max_extra_sort_file_size;
-set global myisam_max_sort_file_size=100;
 set myisam_sort_buffer_size=100;
 set net_buffer_length=100;
 set net_read_timeout=100;