Reproduce
--source include/have_innodb.inc
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--source include/not_windows.inc
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--source include/not_embedded.inc
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let $d255=###################################################;
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let $d250=##################################################;
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let $d245=#################################################;
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--replace_result $d255 d255
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eval create database `$d255`;
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eval create table `$d255`.`$d245` (x int) engine innodb;
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# CREATE TABLE works
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eval create table `$d255`.`$d250` (x int) engine innodb;
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eval drop table `$d255`.`$d250`;
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# RENAME TABLE doesn't work
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--error ER_IDENT_CAUSES_TOO_LONG_PATH
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eval rename table `$d255`.`$d245` to `$d255`.`$d250`;
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# and even assertion-fails!
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eval rename table `$d255`.`$d245` to a;
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eval drop database `$d255`;
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drop table t;
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Result
RENAME TABLE fails to rename to `$d255`.`$d250` while CREATE TABLE succeeds. RENAME TABLE from `$d255`.`$d245` fails with assertion.
#12 0x00007f77f8622e96 in __GI___assert_fail (assertion=0x55cdf1186df3 "len <= (64*3) * 2 + 1", file=0x55cdf11860d0 "../src/storage/innobase/trx/trx0rec.cc", line=1862, function=0x55cdf1186d77 "uint16_t trx_undo_page_report_rename(trx_t *, const dict_table_t *, buf_block_t *, mtr_t *)") at ./assert/assert.c:101
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#13 0x000055cdf0a42d21 in trx_undo_page_report_rename (trx=0x7f77eec61680, table=0x7f77b8216ce8, block=0x7f77eeb616c0, mtr=0x7f77ec3b6100) at ../src/storage/innobase/trx/trx0rec.cc:1862
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#14 0x000055cdf0a42920 in trx_undo_report_rename (trx=0x7f77eec61680, table=0x7f77b8216ce8) at ../src/storage/innobase/trx/trx0rec.cc:1909
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#15 0x000055cdf09aec34 in row_rename_table_for_mysql (old_name=0x7f77ec3b7720 "@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023/@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023@0023", new_name=0x7f77ec3b7920 "test/a", trx=0x7f77eec61680, use_fk=true) at ../src/storage/innobase/row/row0mysql.cc:2655
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Bug
Major
