diff options
Diffstat (limited to 'mysql-test/suite/innodb/r/index_tree_operation.result')
| -rw-r--r-- | mysql-test/suite/innodb/r/index_tree_operation.result | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/mysql-test/suite/innodb/r/index_tree_operation.result b/mysql-test/suite/innodb/r/index_tree_operation.result new file mode 100644 index 00000000000..29660962e0c --- /dev/null +++ b/mysql-test/suite/innodb/r/index_tree_operation.result @@ -0,0 +1,55 @@ +# +# Bug#15923864 (Bug#67718): +# INNODB DRASTICALLY UNDER-FILLS PAGES IN CERTAIN CONDITIONS +# +SET GLOBAL innodb_file_per_table=ON; +CREATE TABLE t1 (a BIGINT PRIMARY KEY, b VARCHAR(4096)) ENGINE=InnoDB; +INSERT INTO t1 VALUES (0, REPEAT('a', 4096)); +INSERT INTO t1 VALUES (1000, REPEAT('a', 4096)); +INSERT INTO t1 VALUES (1001, REPEAT('a', 4096)); +INSERT INTO t1 VALUES (1002, REPEAT('a', 4096)); +INSERT INTO t1 VALUES (1, REPEAT('a', 4096)); +INSERT INTO t1 VALUES (2, REPEAT('a', 4096)); +SELECT page_number, number_records +FROM information_schema.innodb_sys_tablespaces s1, +information_schema.innodb_buffer_page s2 +WHERE s1.space = s2.space AND name = 'test/t1' +AND page_type = "INDEX" ORDER BY page_number; +page_number number_records +3 2 +4 3 +5 3 +INSERT INTO t1 VALUES (999, REPEAT('a', 4096)); +SELECT page_number, number_records +FROM information_schema.innodb_sys_tablespaces s1, +information_schema.innodb_buffer_page s2 +WHERE s1.space = s2.space AND name = 'test/t1' +AND page_type = "INDEX" ORDER BY page_number; +page_number number_records +3 3 +4 3 +5 3 +6 1 +INSERT INTO t1 VALUES (998, REPEAT('a', 4096)); +SELECT page_number, number_records +FROM information_schema.innodb_sys_tablespaces s1, +information_schema.innodb_buffer_page s2 +WHERE s1.space = s2.space AND name = 'test/t1' +AND page_type = "INDEX" ORDER BY page_number; +page_number number_records +3 3 +4 3 +5 3 +6 2 +INSERT INTO t1 VALUES (997, REPEAT('a', 4096)); +SELECT page_number, number_records +FROM information_schema.innodb_sys_tablespaces s1, +information_schema.innodb_buffer_page s2 +WHERE s1.space = s2.space AND name = 'test/t1' +AND page_type = "INDEX" ORDER BY page_number; +page_number number_records +3 3 +4 3 +5 3 +6 3 +DROP TABLE t1; |