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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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18
mysql-test/t/create.test
View File

@ -1172,4 +1172,22 @@ SHOW INDEX FROM t1;
DROP TABLE t1;
#
# Bug#38821: Assert table->auto_increment_field_not_null failed in open_table()
#
CREATE TABLE t1 (a INTEGER AUTO_INCREMENT PRIMARY KEY, b INTEGER NOT NULL);
INSERT IGNORE INTO t1 (b) VALUES (5);
CREATE TABLE IF NOT EXISTS t2 (a INTEGER NOT NULL AUTO_INCREMENT PRIMARY KEY)
SELECT a FROM t1;
--error 1062
CREATE TABLE IF NOT EXISTS t2 (a INTEGER NOT NULL AUTO_INCREMENT PRIMARY KEY)
SELECT a FROM t1;
--error 1062
CREATE TABLE IF NOT EXISTS t2 (a INTEGER NOT NULL AUTO_INCREMENT PRIMARY KEY)
SELECT a FROM t1;
DROP TABLE t1, t2;
--echo End of 5.0 tests