BUG#40565 - Update Query Results in "1 Row Affected" But Should Be "Zero Rows"

Detailed revision comments:

r5232 | marko | 2009-06-03 14:31:04 +0300 (Wed, 03 Jun 2009) | 21 lines
branches/5.0: Merge r3590 from branches/5.1 in order to fix Bug #40565
(Update Query Results in "1 Row Affected" But Should Be "Zero Rows").

Also, add a test case for Bug #40565.

rb://128 approved by Heikki Tuuri
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  r3590 | marko | 2008-12-18 15:33:36 +0200 (Thu, 18 Dec 2008) | 11 lines

  branches/5.1: When converting a record to MySQL format, copy the default
  column values for columns that are SQL NULL.  This addresses failures in
  row-based replication (Bug #39648).

  row_prebuilt_t: Add default_rec, for the default values of the columns in
  MySQL format.

  row_sel_store_mysql_rec(): Use prebuilt->default_rec instead of
  padding columns.

  rb://64 approved by Heikki Tuuri
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