mirror of
https://github.com/MariaDB/server.git
synced 2025-11-04 12:56:14 +01:00
9ea02a1c09
FAILING ASSERTION: FLEN == LEN
Problem:
Broken invariant triggered when building a unique index on a
binary column and the input data contains duplicate keys. This was broken
in debug builds only.
Fix:
Fixed length of the binary datatype can be greater than length of
the shorter prefix on which index is being created.
9 lines
283 B
Text
9 lines
283 B
Text
#
|
|
# Bug #18010711 UNIQUE PREFIX INDEX ON BINARY COLUMN: FAILING
|
|
# ASSERTION: FLEN == LEN
|
|
#
|
|
create table t1 (f1 binary(5)) engine=innodb;
|
|
insert into t1 values ('w'), ('w');
|
|
create unique index index_t1 on t1(f1(4));
|
|
ERROR 23000: Duplicate entry 'w' for key 'index_t1'
|
|
drop table t1;
|