Bug #17257 ndb, update fails for inner joins if tables do not have Primary Key

change: the allocated area by setValue may not be around for later, store hidden key in special member variable instead

Bug #17158  	load data infile of char values into table of char with no (PK) fails to load
Bug #17081  	Doing "LOAD DATA INFILE" directly after delete can cause missing data

into  devsrv-b.mysql.com:/space/magnus/my41-bug15302

 - Change "mysql_create_db" to not call "send_ok" if in silent mode i.e. called from "load_master_data"
 - Change mysqltest to detect when there aren't as many warnings available as was reported.

into  mysql.com:/home/alexi/innodb/mysql-4.1-merged

  Applied innodb-4.1-ss20 snapshot.

into  mysql.com:/home/alexi/innodb/mysql-4.1-merged

  Applied innodb-4.1-ss17 snapshot.
  Do not mistake TABLENAME_ibfk_0 for auto-generated id.

into  neptunus.(none):/home/msvensson/mysql/mysql-4.1

into  c-5c0be253.1238-1-64736c10.cust.bredbandsbolaget.se:/home/pappa/bug12796

into  c-5c0be253.1238-1-64736c10.cust.bredbandsbolaget.se:/home/pappa/bug12796

  Cloned off 4.1.18, new release number 4.1.19

  Generated "libmysql.ver" will be in \$(top_builddir)

into  sanja.is.com.ua:/home/bell/mysql/bk/work-bug8-4.1

into  mysql.com:/usr_rh9/home/elkin.rh9/MySQL/BARE/mysql-4.1

into  sanja.is.com.ua:/home/bell/mysql/bk/work-bug8-4.1

  Small fix after merge of fix for bug#16510

When setup_fields() function finds field named '*' it expands it to the list
of all table fields. It does so by checking that the first char of
field_name is '*', but it doesn't checks that the '* is the only char.
Due to this, when updating table with a field named like '*name', such field
is wrongly treated as '*' and expanded. This leads to making list of fields
to update being longer than list of the new values. Later, the fill_record() 
function crashes by dereferencing null when there is left fields to update,
but no more values.

Added check in the setup_fields() function which ensures that the field
expanding will be done only when '*' is the only char in the field name.

into  phoenix.(none):/data/mysql-4.1-BK

into  april.(none):/home/svoj/devel/mysql/BUG16489/mysql-4.1

Fixed that UPDATE statement crashes multi-byte charset fulltext index.

into  neptunus.(none):/home/msvensson/mysql/bug14634/my41-bug14634

into  phoenix.(none):/data/mysql-4.1-BK

into eagle.intranet.mysql.r18.ru:/home/hf/work/mysql-4.1.mrg