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Bug#47746 - main.innodb_mysql fails sporadically:

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Mask part of EXPLAIN output with '#' to account for varying row count estimation.

mysql-test/include/mix1.inc:
  Mask 'rows' column in EXPLAIN output (number varies sometimes between 1 and 2).
mysql-test/r/innodb_mysql.result:
  Update result file after masking of rows estimation in EXPLAIN output.
This commit is contained in:
John H. Embretsen 2009-10-05 15:16:27 +02:00
parent de985fc732
commit 85bb4aa09e
2 changed files with 4 additions and 1 deletions
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2
mysql-test/include/mix1.inc
View file

@ -442,6 +442,8 @@ INSERT INTO t1(id, dept, age, name) VALUES
EXPLAIN SELECT DISTINCT t1.name, t1.dept FROM t1 WHERE t1.name='rs5';
SELECT DISTINCT t1.name, t1.dept FROM t1 WHERE t1.name='rs5';
DELETE FROM t1;
--echo # Masking (#) number in "rows" column of the following EXPLAIN output, as it may vary (bug#47746).
--replace_column 9 #
EXPLAIN SELECT DISTINCT t1.name, t1.dept FROM t1 WHERE t1.name='rs5';
SELECT DISTINCT t1.name, t1.dept FROM t1 WHERE t1.name='rs5';

3
mysql-test/r/innodb_mysql.result
View file

@ -385,9 +385,10 @@ name dept
rs5 cs10
rs5 cs9
DELETE FROM t1;
# Masking (#) number in "rows" column of the following EXPLAIN output, as it may vary (bug#47746).
EXPLAIN SELECT DISTINCT t1.name, t1.dept FROM t1 WHERE t1.name='rs5';
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE t1 range name name 44 NULL 2 Using where; Using index for group-by
1 SIMPLE t1 range name name 44 NULL # Using where; Using index for group-by
SELECT DISTINCT t1.name, t1.dept FROM t1 WHERE t1.name='rs5';
name dept
DROP TABLE t1;