Slave starts accepting and handling rows of master's tables which have more columns.
The most important part of implementation is how to caclulate the amount of bytes to
skip for unknown by slave column.

To solve that issue this WL adopts results of WL#3228 which introduces an addon to
table_map event that carries the necessary part of information about sizes of data of columns.

mysql-test/extra/rpl_tests/rpl_extraMaster_Col.test@stripped, 2007-07-26 21:31:54-04:00, cbell@mysql_cab_desk. +393 -0
WL#3915  master's cols > slave

basic tests checking altering and skipping extra fields by slave.
The fields can be of any possible types.

This patch adds the ability to store extra field metadata in the table
map event. This data can include pack_length() or field_lenght() for
fields such as CHAR or VARCHAR enabling developers to add code that
can check for compatibilty between master and slave columns. More 
importantly, the extra field metadata can be used to store data from the
master correctly should a VARCHAR field on the master be <= 255 bytes 
while the same field on the slave is > 255 bytes. '

The patch also includes the needed changes to unpack to ensure that data
which is smaller on the master can be unpacked correctly on the slave.

into  whalegate.ndb.mysql.com:/home/tomas/mysql-5.1-new-ndb

into  whalegate.ndb.mysql.com:/home/tomas/mysql-5.1-new-ndb

into  whalegate.ndb.mysql.com:/home/tomas/mysql-5.0-ndb

into  whalegate.ndb.mysql.com:/home/tomas/mysql-5.1-new-ndb

- correct result files

- make sure error gets propagated to thd->net by calling print_error
- also print the full error message

into  perch.ndb.mysql.com:/home/jonas/src/mysql-5.1-new-ndb

into  perch.ndb.mysql.com:/home/jonas/src/mysql-5.0-ndb

into  perch.ndb.mysql.com:/home/jonas/src/mysql-5.1-new-ndb

into  perch.ndb.mysql.com:/home/jonas/src/51-telco-gca

  dont assert if 2 LCP's are being run during a node recovery

into  dev3-63.(none):/home/zhl/mysql/mysql-5.0/bug25941

into  dev3-63.(none):/home/zhl/mysql/mysql-5.1/bug25941

into  perch.ndb.mysql.com:/home/jonas/src/mysql-5.1-new-ndb

  fix also undo files

into  perch.ndb.mysql.com:/home/jonas/src/mysql-5.1-new-ndb

  continue on unknown result (no contact)

into  perch.ndb.mysql.com:/home/jonas/src/mysql-5.1-new-ndb

  make free 64 bit (as it represents free bytes, not free extents as originally designed)

  handle undofile/logfile groups that were created while node was node

into  perch.ndb.mysql.com:/home/jonas/src/mysql-5.0-ndb

into  perch.ndb.mysql.com:/home/jonas/src/mysql-5.1-new-ndb

into  perch.ndb.mysql.com:/home/jonas/src/51-telco-gca

  Not very clever fix for DIH incorrect REDO handling
  - Dont report GCP_SAVE_CONF until first LCP has been complete during NR

into  perch.ndb.mysql.com:/home/jonas/src/mysql-5.0-ndb

into  perch.ndb.mysql.com:/home/jonas/src/mysql-5.1-new-ndb

into  perch.ndb.mysql.com:/home/jonas/src/51-telco-gca

  In TC init node status for already started nodes during node restart
  (not present in 5.1)

Test that we can start a MySQL Server with a default multibyte charset with
NDB running. Test *really* basic functionality too.

Index: ndb-work/mysql-test/r/rpl_ndb_ctype_ucs2_def.result
===================================================================