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authorOleksandr Byelkin <sanja@mariadb.com>2020-03-16 16:53:10 +0100
committerOleksandr Byelkin <sanja@mariadb.com>2020-03-24 10:34:14 +0100
commitfc90a39426c1756c204b5b3ff2f580a2f4224571 (patch)
treea6279d4299835158153123e201b2e714050bf3c1 /mysql-test/r/errors.result
parentfb74de97287c1a3db718226a73c01f6334bf2877 (diff)
downloadmariadb-git-bb-10.2-MDEV-20604.tar.gz
MDEV-20604: Duplicate key value is silently truncated to 64 characters in print_keydup_errorbb-10.2-MDEV-20604
Added indication of truncated string for "s" and "M" formats
Diffstat (limited to 'mysql-test/r/errors.result')
-rw-r--r--mysql-test/r/errors.result13
1 files changed, 13 insertions, 0 deletions
diff --git a/mysql-test/r/errors.result b/mysql-test/r/errors.result
index 2be04abb15d..6718a8658b0 100644
--- a/mysql-test/r/errors.result
+++ b/mysql-test/r/errors.result
@@ -172,7 +172,20 @@ UPDATE t1 SET a = 'new'
WHERE COLUMN_CREATE( 1, 'v', 1, 'w' ) IS NULL;
ERROR 22007: Illegal value used as argument of dynamic column function
drop table t1;
+set @max_session_mem_used_save= @@max_session_mem_used;
set max_session_mem_used = 50000;
select * from seq_1_to_1000;
set max_session_mem_used = 8192;
select * from seq_1_to_1000;
+set max_session_mem_used = @max_session_mem_used_save;
+#
+# MDEV-20604: Duplicate key value is silently truncated to 64
+# characters in print_keydup_error
+#
+create table t1 (a varchar(100), UNIQUE KEY akey (a));
+insert into t1 values ("1234567890123456789012345678901234567890123456789012345678901234567890_end");
+# The value in the error message should show truncation with "..."
+insert into t1 values ("1234567890123456789012345678901234567890123456789012345678901234567890_end");
+ERROR 23000: Duplicate entry '1234567890123456789012345678901234567890123456789012345678901...' for key 'akey'
+drop table t1;
+# End of 10.2 tests