Faster alter table code for 5.1.

mysql-test/r/alter_table.result:
  Added some additional tests for new alter table code.
mysql-test/t/alter_table.test:
  Added some additional tests for new alter table code.
sql/field.cc:
  Functions to check whether new field is equal with old field.
  Classes for different types.
sql/field.h:
  Functions to check whether new field is equal with old field.
  Classes for different types.
sql/ha_berkeley.cc:
  check_if_incompatible_data() for BDB.
sql/ha_berkeley.h:
  check_if_incompatible_data() for BDB.
sql/ha_heap.cc:
  check_if_incompatible_data() for HEAP.
sql/ha_heap.h:
  check_if_incompatible_data() for HEAP.
sql/ha_innodb.cc:
  check_if_incompatible_data() for InnoDB.
sql/ha_innodb.h:
  check_if_incompatible_data() for InnoBD.
sql/ha_myisam.cc:
  check_if_incompatible_data() for MyISAM.
sql/ha_myisam.h:
  check_if_incompatible_data() for MyISAM.
sql/ha_myisammrg.cc:
  check_if_incompatible_data() for Merge tables.
sql/ha_myisammrg.h:
  check_if_incompatible_data() for Merge tables.
sql/ha_ndbcluster.cc:
  check_if_incompatible_data() for NDB.
sql/ha_ndbcluster.h:
  check_if_incompatible_data() for NDB.
sql/handler.h:
  Defines for COMPATIBLE_DATA (yes and no) and the default function
  for check_if_incompatible_data().
sql/mysql_priv.h:
  Defines for IS_EQUAL_*
sql/mysqld.cc:
  Added option --old-alter-table to disable new alter table code.
sql/set_var.cc:
  Added option --old-alter-table to disable new alter table code.
sql/set_var.h:
  Added option --old-alter-table to disable new alter table code.
sql/sql_class.h:
  Added option --old-alter-table to disable new alter table code.
sql/sql_lex.h:
  Added a flag for forcing recreation of a table
  (needed for optimize table mapped to alter table)
sql/sql_table.cc:
  Made a function of setting table default charset, used
  now in two places.
  
  Added defines for ALTER_TABLE_* possible changes.
  Currently just overall data and index.
  
  Added function compare_tables, which checks fields
  compatibility in old and new tables.
BitKeeper/etc/config:
  Disabled logging

1 files changed, 6 insertions, 1 deletions

diff --git a/BitKeeper/etc/config b/BitKeeper/etc/config
index 1ac24031dca..9e69034d89d 100644
--- a/BitKeeper/etc/config
+++ b/BitKeeper/etc/config
@@ -24,7 +24,7 @@ description: MySQL - fast and reliable SQL database
 # repository is commercial it can be an internal email address or "none"
 # to disable logging.
 # 
-logging:  logging@openlogging.org
+logging:  none
 # 
 # If this field is set, all checkins will appear to be made by this user,
 # in effect making this a single user package.  Single user packages are
@@ -73,3 +73,8 @@ hours:
 [nick:]checkout:get
 checkout:edit
 eoln:unix
+
+license: BKL5433d4e6925a06a150001200fff9b
+licsign1: YgAAAo0AAAADgAAAAEYUtZil1XCmH6z+LTlQMDJ+1ZeBLIgtHo1azUxQ8/8G1JuW
+licsign2: fxW3y9raSlpYVAleJSaBDKYiVtEuSdaUN2ILLo6Wc8TJmLl0aprUy7Lh/m/Sq/YC
+licsign3: 0H7qah3bdItuw7NGNSLfBzigbKOF6kPbU84VlAUhOqLR2e5Zf32SBZhtCYGA