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mirror of https://github.com/MariaDB/server.git synced 2026-10-23 18:49:29 +03:00

MDEV-33616: Make two tests independent of lower_case_table_names

macOS puts the data directory on a case insensitive file system, so
lower_case_table_names is 2 and both tests recorded an answer that only
holds for 0.

period.i_s_notembedded looked up I_S.PERIODS and I_S.KEY_PERIOD_USAGE by
the schema name TEST.  That comparison follows the table name
comparison, so it finds the table under 1 and 2 and finds nothing under
0.  Those four queries move to the new test period.i_s_case_sensitive,
which requires lower_case_table_names=0.  The win rdiff of
period.i_s_notembedded covered the same difference and is no longer
needed.

atomic.drop_db_long_names generated table and view names in upper case
and compared the DROP statements that DDL recovery writes to the binary
log.  Under 2 the names come back from the directory in lower case.
Generating them in lower case to begin with gives the same names on
every setting.  Lower case also changes where the view name sorts
against its table name for the letters after v, which moves one view
between two of the recorded DROP VIEW statements.
This commit is contained in:
Dave Gosselin
2026-09-08 12:05:04 -04:00
committed by Dave Gosselin
parent 9b42c94b61
commit c43a8f06a1
7 changed files with 48 additions and 51 deletions

View File

@@ -1,11 +1,11 @@
RESET MASTER;
"engine: aria crash point: ddl_log_drop_after_drop_tables position: 1"
master-bin.000002 # Query # # use `test2`; DROP TABLE IF EXISTS `tABBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB`,`tACCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC`,`tADDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDD`,`tAEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE`,`tAFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF`,`tAGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGG`,`tAHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH`,`tAIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII`,`tAJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJ`,`tAKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKK`,`tALLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLL` /* generated by ddl recovery */
master-bin.000002 # Query # # use `test2`; DROP VIEW IF EXISTS `tABBBBBBBBBBBBBBBBBBBBBBBBBBBBBBv`,`tACCCCCCCCCCCCCCCCCCCCCCCCCCCCCCv`,`tADDDDDDDDDDDDDDDDDDDDDDDDDDDDDDv`,`tAEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEv`,`tAFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFv`,`tAGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGv`,`tAHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHv`,`tAIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIv`,`tAJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJv`,`tAKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKv` /* generated by ddl recovery */
master-bin.000002 # Query # # use `test2`; DROP TABLE IF EXISTS `tAMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMM`,`tANNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN`,`tAOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOO`,`tAPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP`,`tAQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQ`,`tARRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRR`,`tASSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSS`,`tATTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTT`,`tAUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUU`,`tAVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVV`,`tAWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWW` /* generated by ddl recovery */
master-bin.000002 # Query # # use `test2`; DROP VIEW IF EXISTS `tALLLLLLLLLLLLLLLLLLLLLLLLLLLLLLv`,`tAMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMv`,`tANNNNNNNNNNNNNNNNNNNNNNNNNNNNNNv`,`tAOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOv`,`tAPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPv`,`tAQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQv`,`tARRRRRRRRRRRRRRRRRRRRRRRRRRRRRRv`,`tASSSSSSSSSSSSSSSSSSSSSSSSSSSSSSv`,`tATTTTTTTTTTTTTTTTTTTTTTTTTTTTTTv`,`tAUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUv`,`tAVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVv` /* generated by ddl recovery */
master-bin.000002 # Query # # use `test2`; DROP TABLE IF EXISTS `tAXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX`,`tAYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYY`,`tAZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ`,`tBAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA`,`tBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB`,`tBCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC`,`tBDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDD`,`tBEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE` /* generated by ddl recovery */
master-bin.000002 # Query # # use `test2`; DROP VIEW IF EXISTS `tAWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWv`,`tAXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXv`,`tAYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYv`,`tAZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZv`,`tBAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAv`,`tBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBv`,`tBCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCv`,`tBDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDv`,`tBEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEv` /* generated by ddl recovery */
master-bin.000002 # Query # # use `test2`; DROP TABLE IF EXISTS `tabbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb`,`tacccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc`,`tadddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd`,`taeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee`,`taffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff`,`tagggggggggggggggggggggggggggggggggggggggggggggggggggggggggggg`,`tahhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh`,`taiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii`,`tajjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjj`,`takkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk`,`tallllllllllllllllllllllllllllllllllllllllllllllllllllllllllll` /* generated by ddl recovery */
master-bin.000002 # Query # # use `test2`; DROP VIEW IF EXISTS `tabbbbbbbbbbbbbbbbbbbbbbbbbbbbbbv`,`taccccccccccccccccccccccccccccccv`,`taddddddddddddddddddddddddddddddv`,`taeeeeeeeeeeeeeeeeeeeeeeeeeeeeeev`,`taffffffffffffffffffffffffffffffv`,`taggggggggggggggggggggggggggggggv`,`tahhhhhhhhhhhhhhhhhhhhhhhhhhhhhhv`,`taiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiv`,`tajjjjjjjjjjjjjjjjjjjjjjjjjjjjjjv`,`takkkkkkkkkkkkkkkkkkkkkkkkkkkkkkv` /* generated by ddl recovery */
master-bin.000002 # Query # # use `test2`; DROP TABLE IF EXISTS `tammmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmm`,`tannnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn`,`taoooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo`,`tapppppppppppppppppppppppppppppppppppppppppppppppppppppppppppp`,`taqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqq`,`tarrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrr`,`tassssssssssssssssssssssssssssssssssssssssssssssssssssssssssss`,`tatttttttttttttttttttttttttttttttttttttttttttttttttttttttttttt`,`tauuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuu`,`tavvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv`,`tawwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwww` /* generated by ddl recovery */
master-bin.000002 # Query # # use `test2`; DROP VIEW IF EXISTS `tallllllllllllllllllllllllllllllv`,`tammmmmmmmmmmmmmmmmmmmmmmmmmmmmmv`,`tannnnnnnnnnnnnnnnnnnnnnnnnnnnnnv`,`taoooooooooooooooooooooooooooooov`,`tappppppppppppppppppppppppppppppv`,`taqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqv`,`tarrrrrrrrrrrrrrrrrrrrrrrrrrrrrrv`,`tassssssssssssssssssssssssssssssv`,`tattttttttttttttttttttttttttttttv`,`tauuuuuuuuuuuuuuuuuuuuuuuuuuuuuuv`,`tavvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv`,`tawwwwwwwwwwwwwwwwwwwwwwwwwwwwwwv` /* generated by ddl recovery */
master-bin.000002 # Query # # use `test2`; DROP TABLE IF EXISTS `taxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx`,`tayyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy`,`tazzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz`,`tbaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa`,`tbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb`,`tbcccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc`,`tbdddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd`,`tbeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee` /* generated by ddl recovery */
master-bin.000002 # Query # # use `test2`; DROP VIEW IF EXISTS `taxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxv`,`tayyyyyyyyyyyyyyyyyyyyyyyyyyyyyyv`,`tazzzzzzzzzzzzzzzzzzzzzzzzzzzzzzv`,`tbaaaaaaaaaaaaaaaaaaaaaaaaaaaaaav`,`tbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbv`,`tbccccccccccccccccccccccccccccccv`,`tbddddddddddddddddddddddddddddddv`,`tbeeeeeeeeeeeeeeeeeeeeeeeeeeeeeev` /* generated by ddl recovery */
"engine: aria crash point: ddl_log_drop_before_binlog position: 1"
master-bin.000002 # Query # # DROP DATABASE IF EXISTS `test2` /* generated by ddl recovery */
Warnings:

View File

@@ -58,8 +58,10 @@ while ($e < $engine_count)
while ($t < $max_tables)
{
inc $t;
let $name=`select concat("t",char(floor(65+$t/26)),repeat(char(65+mod($t,26)),60))`;
let $view=`select concat("t",char(floor(65+$t/26)),repeat(char(65+mod($t,26)),30),'v')`;
# Generate the names in lower case so that they are unchanged by a
# lower_case_table_names setting of 1 or 2.
let $name=`select concat("t",char(floor(ascii('a')+$t/26)),repeat(char(ascii('a')+mod($t,26)),60))`;
let $view=`select concat("t",char(floor(ascii('a')+$t/26)),repeat(char(ascii('a')+mod($t,26)),30),'v')`;
--eval create table $name (a int not null) $extra_option
--eval create view $view as select * from $name
}

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@@ -0,0 +1,14 @@
# MDEV-32503 Queries from KEY_PERIOD_USAGE don't obey case-sensitivity
create table t (a int, b date, c date, period for app(b,c),
unique idx(a, app without overlaps));
set names latin1 collate latin1_general_cs;
select table_name from information_schema.periods where table_schema = 'TEST';
table_name
select table_name from information_schema.key_period_usage where table_schema = 'TEST';
table_name
set names latin1 collate latin1_general_ci;
select table_name from information_schema.periods where table_schema = 'TEST';
table_name
select table_name from information_schema.key_period_usage where table_schema = 'TEST';
table_name
drop table t;

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@@ -1,20 +0,0 @@
--- suite/period/r/i_s_notembedded.result 2024-01-01 19:50:37.000000000 +0100
+++ suite/period/r/i_s_notembedded,win.reject 2024-01-01 19:57:18.888306500 +0100
@@ -69,13 +69,17 @@
set names latin1 collate latin1_general_cs;
select table_name from information_schema.periods where table_schema = 'TEST';
table_name
+t
select table_name from information_schema.key_period_usage where table_schema = 'TEST';
table_name
+t
set names latin1 collate latin1_general_ci;
select table_name from information_schema.periods where table_schema = 'TEST';
table_name
+t
select table_name from information_schema.key_period_usage where table_schema = 'TEST';
table_name
+t
# [DUPLICATE] MDEV-32504 Search by I_S.KEY_PERIOD_USAGE.CONSTRAINT_NAME
# does not work
select constraint_name from information_schema.key_period_usage where table_name = 't';

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@@ -63,19 +63,8 @@ def test t2 SYSTEM_TIME vs ve
def test t2 mytime s e
connection default;
drop tables t1, t2;
# MDEV-32503 Queries from KEY_PERIOD_USAGE don't obey case-sensitivity
create table t (a int, b date, c date, period for app(b,c),
unique idx(a, app without overlaps));
set names latin1 collate latin1_general_cs;
select table_name from information_schema.periods where table_schema = 'TEST';
table_name
select table_name from information_schema.key_period_usage where table_schema = 'TEST';
table_name
set names latin1 collate latin1_general_ci;
select table_name from information_schema.periods where table_schema = 'TEST';
table_name
select table_name from information_schema.key_period_usage where table_schema = 'TEST';
table_name
# [DUPLICATE] MDEV-32504 Search by I_S.KEY_PERIOD_USAGE.CONSTRAINT_NAME
# does not work
select constraint_name from information_schema.key_period_usage where table_name = 't';

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@@ -0,0 +1,22 @@
#
# Looking up I_S.PERIODS and I_S.KEY_PERIOD_USAGE by schema name compares the
# name the same way table names are compared, so the answer depends on
# lower_case_table_names. These cases record the case sensitive answer.
#
--source include/have_lowercase0.inc
--echo # MDEV-32503 Queries from KEY_PERIOD_USAGE don't obey case-sensitivity
create table t (a int, b date, c date, period for app(b,c),
unique idx(a, app without overlaps));
set names latin1 collate latin1_general_cs;
select table_name from information_schema.periods where table_schema = 'TEST';
select table_name from information_schema.key_period_usage where table_schema = 'TEST';
set names latin1 collate latin1_general_ci;
select table_name from information_schema.periods where table_schema = 'TEST';
select table_name from information_schema.key_period_usage where table_schema = 'TEST';
drop table t;

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@@ -1,5 +1,4 @@
--source include/not_embedded.inc
--source include/platform.inc
select * from information_schema.periods;
@@ -56,21 +55,12 @@ select * from information_schema.periods where table_schema = 'test';
--connection default
drop tables t1, t2;
--echo # MDEV-32503 Queries from KEY_PERIOD_USAGE don't obey case-sensitivity
# The case sensitive lookups of MDEV-32503 need lower_case_table_names=0 and
# live in period.i_s_case_sensitive
create table t (a int, b date, c date, period for app(b,c),
unique idx(a, app without overlaps));
set names latin1 collate latin1_general_cs;
select table_name from information_schema.periods where table_schema = 'TEST';
select table_name from information_schema.key_period_usage where table_schema = 'TEST';
set names latin1 collate latin1_general_ci;
select table_name from information_schema.periods where table_schema = 'TEST';
select table_name from information_schema.key_period_usage where table_schema = 'TEST';
--echo # [DUPLICATE] MDEV-32504 Search by I_S.KEY_PERIOD_USAGE.CONSTRAINT_NAME
--echo # does not work
disable_warnings; # storage engine 'Innodb' is not found