| Current Path : /compat/linux/proc/self/root/home/usr.opt/mysql57/mysql-test/t/ |
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| Current File : //compat/linux/proc/self/root/home/usr.opt/mysql57/mysql-test/t/partition_rename_longfilename.test |
-- source include/not_windows.inc -- source include/have_partition.inc -- source include/not_embedded.inc --disable_warnings DROP TABLE IF EXISTS t1, t2; --enable_warnings let $MYSQLD_DATADIR= `SELECT @@datadir`; # # Bug#30102: rename table does corrupt tables with partition files on failure # This test case renames the table such that the partition file name # is 255 chars long. Due the restriction of 260 char path name (including drive label) # this will fail in windows. # Other tests related to this bug can be found in partition_not_embedded.test # CREATE TABLE t1 (a INT) PARTITION BY RANGE (a) (PARTITION p0 VALUES LESS THAN (6), PARTITION `p1....................` VALUES LESS THAN (9), PARTITION p2 VALUES LESS THAN MAXVALUE); # partition p1 is 't1#P#p1' + @002e * 20 = 107 characters + file ending # total path lenght of './test/t1#P#p1@002e@002e<...>@002e.MY[ID]' is 118 chars --echo # List of files in database `test`, all original t1-files here --list_files $MYSQLD_DATADIR/test t1* INSERT INTO t1 VALUES (1), (2), (3), (4), (5), (6), (7), (8), (9), (10); --echo # Renaming to a file name where the first partition is 155 chars --echo # and the second partition is 255 chars RENAME TABLE t1 TO `t2_............................end`; # 1234567890123456789012345678 # t2_ + end # .MY[ID] or .frm # #P#p[012] # 28 * @002e # 6 + 4 + 5 + 28 * 5 = 155 --echo # List of files in database `test`, should not be any t1-files here --list_files $MYSQLD_DATADIR/test t1* --echo # List of files in database `test`, should be all t2-files here --list_files $MYSQLD_DATADIR/test t2* --sorted_result SELECT * FROM `t2_............................end`; RENAME TABLE `t2_............................end` to t1; --echo # List of files in database `test`, should be all t1-files here --list_files $MYSQLD_DATADIR/test t1* --sorted_result SELECT * FROM t1; DROP TABLE t1; --echo # Should not be any files left here --list_files $MYSQLD_DATADIR/test t1* --list_files $MYSQLD_DATADIR/test t2* --echo # End of bug#30102 test.