set the initial value of wrs to scn min

This commit is contained in:
obdev
2022-11-28 02:55:06 +00:00
committed by ob-robot
parent 99d4f56fec
commit 87a9357186
406 changed files with 6473 additions and 50308 deletions

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@ -1,43 +0,0 @@
use information_schema;
select * from collations;
COLLATION_NAME CHARACTER_SET_NAME ID IS_DEFAULT IS_COMPILED SORTLEN
utf8mb4_general_ci utf8mb4 45 Yes Yes 1
utf8mb4_bin utf8mb4 46 Yes 1
binary binary 63 Yes Yes 1
gbk_chinese_ci gbk 28 Yes Yes 1
gbk_bin gbk 87 Yes 1
utf16_general_ci utf16 54 Yes Yes 1
utf16_bin utf16 55 Yes 1
utf8mb4_unicode_ci utf8mb4 224 Yes 1
utf16_unicode_ci utf16 101 Yes 1
gb18030_chinese_ci gb18030 248 Yes Yes 1
gb18030_bin gb18030 249 Yes 1
select collation_name, character_set_name, id, is_default, is_compiled, sortlen from collations;
collation_name character_set_name id is_default is_compiled sortlen
utf8mb4_general_ci utf8mb4 45 Yes Yes 1
utf8mb4_bin utf8mb4 46 Yes 1
binary binary 63 Yes Yes 1
gbk_chinese_ci gbk 28 Yes Yes 1
gbk_bin gbk 87 Yes 1
utf16_general_ci utf16 54 Yes Yes 1
utf16_bin utf16 55 Yes 1
utf8mb4_unicode_ci utf8mb4 224 Yes 1
utf16_unicode_ci utf16 101 Yes 1
gb18030_chinese_ci gb18030 248 Yes Yes 1
gb18030_bin gb18030 249 Yes 1
select * from collations where collation_name like '%utf8%';
COLLATION_NAME CHARACTER_SET_NAME ID IS_DEFAULT IS_COMPILED SORTLEN
utf8mb4_general_ci utf8mb4 45 Yes Yes 1
utf8mb4_bin utf8mb4 46 Yes 1
utf8mb4_unicode_ci utf8mb4 224 Yes 1
show create table collations;
View Create View character_set_client collation_connection
COLLATIONS CREATE VIEW `COLLATIONS` AS select collation as COLLATION_NAME, charset as CHARACTER_SET_NAME, id as ID, `is_default` as IS_DEFAULT, is_compiled as IS_COMPILED, sortlen as SORTLEN from oceanbase.__tenant_virtual_collation utf8mb4 utf8mb4_general_ci
desc collations;
Field Type Null Key Default Extra
COLLATION_NAME varchar(128) NO
CHARACTER_SET_NAME varchar(128) NO
ID bigint(20) NO
IS_DEFAULT varchar(4) NO
IS_COMPILED varchar(4) NO
SORTLEN bigint(20) NO

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@ -553,6 +553,7 @@ select 0xffffffffff & table_id, table_name, table_type, database_id, part_num fr
12336 __all_virtual_schema_memory 2 201001 1
12337 __all_virtual_schema_slot 2 201001 1
12338 __all_virtual_minor_freeze_info 2 201001 1
12340 __all_virtual_ha_diagnose 2 201001 1
20001 GV$OB_PLAN_CACHE_STAT 1 201001 1
20002 GV$OB_PLAN_CACHE_PLAN_STAT 1 201001 1
20003 SCHEMATA 1 201002 1

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@ -1,18 +0,0 @@
--disable_query_log
set @@session.explicit_defaults_for_timestamp=off;
--enable_query_log
#owner : nijia.nj
#owner group : sql2
#description : test information_schema.collations
use information_schema;
#basic
select * from collations;
select collation_name, character_set_name, id, is_default, is_compiled, sortlen from collations;
select * from collations where collation_name like '%utf8%';
#show
--source mysql_test/include/show_create_table_old_version_replica2.inc
show create table collations;
desc collations;