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MDEV-31344: fast status variable lookup #4751

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MDEV-31344: fast status variable lookup #4751

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8900aa2
MDEV-31344 without code refactoring
dmitry416 Mar 7, 2026
404afa5
MDEV-31344
dmitry416 Mar 7, 2026
33921f0
Fix for duplicate variables in all_status_vars
dmitry416 May 25, 2026
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2 changes: 1 addition & 1 deletion mysql-test/suite/encryption/r/innodb-page_encryption_log_encryption.result
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Original file line number Diff line number Diff line change
Expand Up @@ -73,8 +73,8 @@ select variable_name from information_schema.global_status
where variable_value > 0 and variable_name
IN ('INNODB_NUM_PAGES_ENCRYPTED','INNODB_NUM_PAGES_DECRYPTED');
variable_name
INNODB_NUM_PAGES_ENCRYPTED
INNODB_NUM_PAGES_DECRYPTED
INNODB_NUM_PAGES_ENCRYPTED
SET GLOBAL innodb_encrypt_tables=OFF;
alter table innodb_compact engine=innodb encrypted=DEFAULT encryption_key_id=DEFAULT;
show create table innodb_compact;
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8 changes: 4 additions & 4 deletions mysql-test/suite/roles/acl_statistics.result
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Expand Up @@ -3,9 +3,9 @@ Variable_name Value
Acl_column_grants 0
Acl_database_grants 0
Acl_function_grants 0
Acl_procedure_grants 0
Acl_package_spec_grants 0
Acl_package_body_grants 0
Acl_package_spec_grants 0
Acl_procedure_grants 0
Acl_proxy_users 4
Acl_role_grants 0
Acl_roles 0
Expand Down Expand Up @@ -68,9 +68,9 @@ Variable_name Value
Acl_column_grants 2
Acl_database_grants 2
Acl_function_grants 3
Acl_procedure_grants 2
Acl_package_spec_grants 0
Acl_package_body_grants 0
Acl_package_spec_grants 0
Acl_procedure_grants 2
Acl_proxy_users 5
Acl_role_grants 4
Acl_roles 2
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2 changes: 2 additions & 0 deletions sql/mysqld.cc
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Expand Up @@ -3938,6 +3938,8 @@ static int init_common_variables()
connection_errors_peer_addr= 0;
my_decimal_set_zero(&decimal_zero); // set decimal_zero constant;


status_vars_hash_init();
init_libstrings();
tzset(); // Set tzname

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