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Fix for bug#38821: Assert table->auto_increment_field_not_null failed

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in open_table()

Problem: repeating "CREATE... ( AUTOINCREMENT) ... SELECT" may lead to
an assertion failure.

Fix: reset table->auto_increment_field_not_null after each record 
writing.


mysql-test/r/create.result:
  Fix for bug#38821: Assert table->auto_increment_field_not_null failed 
  in open_table()
    - test result.
mysql-test/t/create.test:
  Fix for bug#38821: Assert table->auto_increment_field_not_null failed 
  in open_table()
    - test case.
sql/sql_insert.cc:
  Fix for bug#38821: Assert table->auto_increment_field_not_null failed 
  in open_table()
    - reset table->auto_increment_field_not_null after writing a record
  for "{CREATE, INSERT}..SELECT".
This commit is contained in:
Ramil Kalimullin
2008-09-03 15:17:19 +05:00
parent 31d76e8d52
commit f0a50bd969
3 changed files with 34 additions and 1 deletions
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6
sql/sql_insert.cc
View File

@@ -2897,7 +2897,11 @@ bool select_insert::send_data(List<Item> &values)
DBUG_RETURN(1);
}
}
if (!(error= write_record(thd, table, &info)))
error= write_record(thd, table, &info);
table->auto_increment_field_not_null= FALSE;
if (!error)
{
if (table->triggers || info.handle_duplicates == DUP_UPDATE)
{