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MDEV-21963 Bind BINLOG ADMIN to a number of global system variables

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This commit is contained in:
Alexander Barkov 2020-03-17 19:08:28 +04:00
commit 90b7ac28a9
31 changed files with 910 additions and 14 deletions
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53
mysql-test/suite/sys_vars/inc/sysvar_global_grant.inc Normal file
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--source include/not_embedded.inc
--eval SET @global=@@global.$var
--echo # Test that "SET $var" is not allowed without $grant or SUPER
CREATE USER user1@localhost;
GRANT ALL PRIVILEGES ON *.* TO user1@localhost;
--eval REVOKE $grant, SUPER ON *.* FROM user1@localhost
--connect(user1,localhost,user1,,)
--connection user1
--error ER_SPECIFIC_ACCESS_DENIED_ERROR
--eval SET GLOBAL $var=$value
--error ER_GLOBAL_VARIABLE
--eval SET $var=$value
--error ER_GLOBAL_VARIABLE
--eval SET SESSION $var=$value
--disconnect user1
--connection default
DROP USER user1@localhost;
--echo # Test that "SET $var" is allowed with $grant
CREATE USER user1@localhost;
--eval GRANT $grant ON *.* TO user1@localhost
--connect(user1,localhost,user1,,)
--connection user1
--eval SET GLOBAL $var=$value
--error ER_GLOBAL_VARIABLE
--eval SET $var=$value
--error ER_GLOBAL_VARIABLE
--eval SET SESSION $var=$value
--disconnect user1
--connection default
DROP USER user1@localhost;
--echo # Test that "SET $var" is allowed with SUPER
CREATE USER user1@localhost;
GRANT SUPER ON *.* TO user1@localhost;
--connect(user1,localhost,user1,,)
--connection user1
--eval SET GLOBAL $var=$value
--error ER_GLOBAL_VARIABLE
--eval SET $var=$value
--error ER_GLOBAL_VARIABLE
--eval SET SESSION $var=$value
--disconnect user1
--connection default
DROP USER user1@localhost;
--eval SET @@global.$var=@global

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mysql-test/suite/sys_vars/r/binlog_cache_size_grant.result Normal file
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#
# MDEV-21963 Bind BINLOG ADMIN to a number of global system variables
#
SET @global=@@global.binlog_cache_size;
# Test that "SET binlog_cache_size" is not allowed without BINLOG ADMIN or SUPER
CREATE USER user1@localhost;
GRANT ALL PRIVILEGES ON *.* TO user1@localhost;
REVOKE BINLOG ADMIN, SUPER ON *.* FROM user1@localhost;
connect user1,localhost,user1,,;
connection user1;
SET GLOBAL binlog_cache_size=65536;
ERROR 42000: Access denied; you need (at least one of) the SUPER, BINLOG ADMIN privilege(s) for this operation
SET binlog_cache_size=65536;
ERROR HY000: Variable 'binlog_cache_size' is a GLOBAL variable and should be set with SET GLOBAL
SET SESSION binlog_cache_size=65536;
ERROR HY000: Variable 'binlog_cache_size' is a GLOBAL variable and should be set with SET GLOBAL
disconnect user1;
connection default;
DROP USER user1@localhost;
# Test that "SET binlog_cache_size" is allowed with BINLOG ADMIN
CREATE USER user1@localhost;
GRANT BINLOG ADMIN ON *.* TO user1@localhost;
connect user1,localhost,user1,,;
connection user1;
SET GLOBAL binlog_cache_size=65536;
SET binlog_cache_size=65536;
ERROR HY000: Variable 'binlog_cache_size' is a GLOBAL variable and should be set with SET GLOBAL
SET SESSION binlog_cache_size=65536;
ERROR HY000: Variable 'binlog_cache_size' is a GLOBAL variable and should be set with SET GLOBAL
disconnect user1;
connection default;
DROP USER user1@localhost;
# Test that "SET binlog_cache_size" is allowed with SUPER
CREATE USER user1@localhost;
GRANT SUPER ON *.* TO user1@localhost;
connect user1,localhost,user1,,;
connection user1;
SET GLOBAL binlog_cache_size=65536;
SET binlog_cache_size=65536;
ERROR HY000: Variable 'binlog_cache_size' is a GLOBAL variable and should be set with SET GLOBAL
SET SESSION binlog_cache_size=65536;
ERROR HY000: Variable 'binlog_cache_size' is a GLOBAL variable and should be set with SET GLOBAL
disconnect user1;
connection default;
DROP USER user1@localhost;
SET @@global.binlog_cache_size=@global;

46
mysql-test/suite/sys_vars/r/binlog_commit_wait_count_grant.result Normal file
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#
# MDEV-21963 Bind BINLOG ADMIN to a number of global system variables
#
SET @global=@@global.binlog_commit_wait_count;
# Test that "SET binlog_commit_wait_count" is not allowed without BINLOG ADMIN or SUPER
CREATE USER user1@localhost;
GRANT ALL PRIVILEGES ON *.* TO user1@localhost;
REVOKE BINLOG ADMIN, SUPER ON *.* FROM user1@localhost;
connect user1,localhost,user1,,;
connection user1;
SET GLOBAL binlog_commit_wait_count=65536;
ERROR 42000: Access denied; you need (at least one of) the SUPER, BINLOG ADMIN privilege(s) for this operation
SET binlog_commit_wait_count=65536;
ERROR HY000: Variable 'binlog_commit_wait_count' is a GLOBAL variable and should be set with SET GLOBAL
SET SESSION binlog_commit_wait_count=65536;
ERROR HY000: Variable 'binlog_commit_wait_count' is a GLOBAL variable and should be set with SET GLOBAL
disconnect user1;
connection default;
DROP USER user1@localhost;
# Test that "SET binlog_commit_wait_count" is allowed with BINLOG ADMIN
CREATE USER user1@localhost;
GRANT BINLOG ADMIN ON *.* TO user1@localhost;
connect user1,localhost,user1,,;
connection user1;
SET GLOBAL binlog_commit_wait_count=65536;
SET binlog_commit_wait_count=65536;
ERROR HY000: Variable 'binlog_commit_wait_count' is a GLOBAL variable and should be set with SET GLOBAL
SET SESSION binlog_commit_wait_count=65536;
ERROR HY000: Variable 'binlog_commit_wait_count' is a GLOBAL variable and should be set with SET GLOBAL
disconnect user1;
connection default;
DROP USER user1@localhost;
# Test that "SET binlog_commit_wait_count" is allowed with SUPER
CREATE USER user1@localhost;
GRANT SUPER ON *.* TO user1@localhost;
connect user1,localhost,user1,,;
connection user1;
SET GLOBAL binlog_commit_wait_count=65536;
SET binlog_commit_wait_count=65536;
ERROR HY000: Variable 'binlog_commit_wait_count' is a GLOBAL variable and should be set with SET GLOBAL
SET SESSION binlog_commit_wait_count=65536;
ERROR HY000: Variable 'binlog_commit_wait_count' is a GLOBAL variable and should be set with SET GLOBAL
disconnect user1;
connection default;
DROP USER user1@localhost;
SET @@global.binlog_commit_wait_count=@global;

46
mysql-test/suite/sys_vars/r/binlog_commit_wait_usec_grant.result Normal file
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#
# MDEV-21963 Bind BINLOG ADMIN to a number of global system variables
#
SET @global=@@global.binlog_commit_wait_usec;
# Test that "SET binlog_commit_wait_usec" is not allowed without BINLOG ADMIN or SUPER
CREATE USER user1@localhost;
GRANT ALL PRIVILEGES ON *.* TO user1@localhost;
REVOKE BINLOG ADMIN, SUPER ON *.* FROM user1@localhost;
connect user1,localhost,user1,,;
connection user1;
SET GLOBAL binlog_commit_wait_usec=65536;
ERROR 42000: Access denied; you need (at least one of) the SUPER, BINLOG ADMIN privilege(s) for this operation
SET binlog_commit_wait_usec=65536;
ERROR HY000: Variable 'binlog_commit_wait_usec' is a GLOBAL variable and should be set with SET GLOBAL
SET SESSION binlog_commit_wait_usec=65536;
ERROR HY000: Variable 'binlog_commit_wait_usec' is a GLOBAL variable and should be set with SET GLOBAL
disconnect user1;
connection default;
DROP USER user1@localhost;
# Test that "SET binlog_commit_wait_usec" is allowed with BINLOG ADMIN
CREATE USER user1@localhost;
GRANT BINLOG ADMIN ON *.* TO user1@localhost;
connect user1,localhost,user1,,;
connection user1;
SET GLOBAL binlog_commit_wait_usec=65536;
SET binlog_commit_wait_usec=65536;
ERROR HY000: Variable 'binlog_commit_wait_usec' is a GLOBAL variable and should be set with SET GLOBAL
SET SESSION binlog_commit_wait_usec=65536;
ERROR HY000: Variable 'binlog_commit_wait_usec' is a GLOBAL variable and should be set with SET GLOBAL
disconnect user1;
connection default;
DROP USER user1@localhost;
# Test that "SET binlog_commit_wait_usec" is allowed with SUPER
CREATE USER user1@localhost;
GRANT SUPER ON *.* TO user1@localhost;
connect user1,localhost,user1,,;
connection user1;
SET GLOBAL binlog_commit_wait_usec=65536;
SET binlog_commit_wait_usec=65536;
ERROR HY000: Variable 'binlog_commit_wait_usec' is a GLOBAL variable and should be set with SET GLOBAL
SET SESSION binlog_commit_wait_usec=65536;
ERROR HY000: Variable 'binlog_commit_wait_usec' is a GLOBAL variable and should be set with SET GLOBAL
disconnect user1;
connection default;
DROP USER user1@localhost;
SET @@global.binlog_commit_wait_usec=@global;

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mysql-test/suite/sys_vars/r/binlog_file_cache_size_grant.result Normal file
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#
# MDEV-21963 Bind BINLOG ADMIN to a number of global system variables
#
SET @global=@@global.binlog_file_cache_size;
# Test that "SET binlog_file_cache_size" is not allowed without BINLOG ADMIN or SUPER
CREATE USER user1@localhost;
GRANT ALL PRIVILEGES ON *.* TO user1@localhost;
REVOKE BINLOG ADMIN, SUPER ON *.* FROM user1@localhost;
connect user1,localhost,user1,,;
connection user1;
SET GLOBAL binlog_file_cache_size=65536;
ERROR 42000: Access denied; you need (at least one of) the SUPER, BINLOG ADMIN privilege(s) for this operation
SET binlog_file_cache_size=65536;
ERROR HY000: Variable 'binlog_file_cache_size' is a GLOBAL variable and should be set with SET GLOBAL
SET SESSION binlog_file_cache_size=65536;
ERROR HY000: Variable 'binlog_file_cache_size' is a GLOBAL variable and should be set with SET GLOBAL
disconnect user1;
connection default;
DROP USER user1@localhost;
# Test that "SET binlog_file_cache_size" is allowed with BINLOG ADMIN
CREATE USER user1@localhost;
GRANT BINLOG ADMIN ON *.* TO user1@localhost;
connect user1,localhost,user1,,;
connection user1;
SET GLOBAL binlog_file_cache_size=65536;
SET binlog_file_cache_size=65536;
ERROR HY000: Variable 'binlog_file_cache_size' is a GLOBAL variable and should be set with SET GLOBAL
SET SESSION binlog_file_cache_size=65536;
ERROR HY000: Variable 'binlog_file_cache_size' is a GLOBAL variable and should be set with SET GLOBAL
disconnect user1;
connection default;
DROP USER user1@localhost;
# Test that "SET binlog_file_cache_size" is allowed with SUPER
CREATE USER user1@localhost;
GRANT SUPER ON *.* TO user1@localhost;
connect user1,localhost,user1,,;
connection user1;
SET GLOBAL binlog_file_cache_size=65536;
SET binlog_file_cache_size=65536;
ERROR HY000: Variable 'binlog_file_cache_size' is a GLOBAL variable and should be set with SET GLOBAL
SET SESSION binlog_file_cache_size=65536;
ERROR HY000: Variable 'binlog_file_cache_size' is a GLOBAL variable and should be set with SET GLOBAL
disconnect user1;
connection default;
DROP USER user1@localhost;
SET @@global.binlog_file_cache_size=@global;

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mysql-test/suite/sys_vars/r/binlog_row_metadata_grant.result Normal file
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#
# MDEV-21963 Bind BINLOG ADMIN to a number of global system variables
#
SET @global=@@global.binlog_row_metadata;
# Test that "SET binlog_row_metadata" is not allowed without BINLOG ADMIN or SUPER
CREATE USER user1@localhost;
GRANT ALL PRIVILEGES ON *.* TO user1@localhost;
REVOKE BINLOG ADMIN, SUPER ON *.* FROM user1@localhost;
connect user1,localhost,user1,,;
connection user1;
SET GLOBAL binlog_row_metadata=NO_LOG;
ERROR 42000: Access denied; you need (at least one of) the SUPER, BINLOG ADMIN privilege(s) for this operation
SET binlog_row_metadata=NO_LOG;
ERROR HY000: Variable 'binlog_row_metadata' is a GLOBAL variable and should be set with SET GLOBAL
SET SESSION binlog_row_metadata=NO_LOG;
ERROR HY000: Variable 'binlog_row_metadata' is a GLOBAL variable and should be set with SET GLOBAL
disconnect user1;
connection default;
DROP USER user1@localhost;
# Test that "SET binlog_row_metadata" is allowed with BINLOG ADMIN
CREATE USER user1@localhost;
GRANT BINLOG ADMIN ON *.* TO user1@localhost;
connect user1,localhost,user1,,;
connection user1;
SET GLOBAL binlog_row_metadata=NO_LOG;
SET binlog_row_metadata=NO_LOG;
ERROR HY000: Variable 'binlog_row_metadata' is a GLOBAL variable and should be set with SET GLOBAL
SET SESSION binlog_row_metadata=NO_LOG;
ERROR HY000: Variable 'binlog_row_metadata' is a GLOBAL variable and should be set with SET GLOBAL
disconnect user1;
connection default;
DROP USER user1@localhost;
# Test that "SET binlog_row_metadata" is allowed with SUPER
CREATE USER user1@localhost;
GRANT SUPER ON *.* TO user1@localhost;
connect user1,localhost,user1,,;
connection user1;
SET GLOBAL binlog_row_metadata=NO_LOG;
SET binlog_row_metadata=NO_LOG;
ERROR HY000: Variable 'binlog_row_metadata' is a GLOBAL variable and should be set with SET GLOBAL
SET SESSION binlog_row_metadata=NO_LOG;
ERROR HY000: Variable 'binlog_row_metadata' is a GLOBAL variable and should be set with SET GLOBAL
disconnect user1;
connection default;
DROP USER user1@localhost;
SET @@global.binlog_row_metadata=@global;

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mysql-test/suite/sys_vars/r/binlog_stmt_cache_size_grant.result Normal file
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#
# MDEV-21963 Bind BINLOG ADMIN to a number of global system variables
#
SET @global=@@global.binlog_stmt_cache_size;
# Test that "SET binlog_stmt_cache_size" is not allowed without BINLOG ADMIN or SUPER
CREATE USER user1@localhost;
GRANT ALL PRIVILEGES ON *.* TO user1@localhost;
REVOKE BINLOG ADMIN, SUPER ON *.* FROM user1@localhost;
connect user1,localhost,user1,,;
connection user1;
SET GLOBAL binlog_stmt_cache_size=65536;
ERROR 42000: Access denied; you need (at least one of) the SUPER, BINLOG ADMIN privilege(s) for this operation
SET binlog_stmt_cache_size=65536;
ERROR HY000: Variable 'binlog_stmt_cache_size' is a GLOBAL variable and should be set with SET GLOBAL
SET SESSION binlog_stmt_cache_size=65536;
ERROR HY000: Variable 'binlog_stmt_cache_size' is a GLOBAL variable and should be set with SET GLOBAL
disconnect user1;
connection default;
DROP USER user1@localhost;
# Test that "SET binlog_stmt_cache_size" is allowed with BINLOG ADMIN
CREATE USER user1@localhost;
GRANT BINLOG ADMIN ON *.* TO user1@localhost;
connect user1,localhost,user1,,;
connection user1;
SET GLOBAL binlog_stmt_cache_size=65536;
SET binlog_stmt_cache_size=65536;
ERROR HY000: Variable 'binlog_stmt_cache_size' is a GLOBAL variable and should be set with SET GLOBAL
SET SESSION binlog_stmt_cache_size=65536;
ERROR HY000: Variable 'binlog_stmt_cache_size' is a GLOBAL variable and should be set with SET GLOBAL
disconnect user1;
connection default;
DROP USER user1@localhost;
# Test that "SET binlog_stmt_cache_size" is allowed with SUPER
CREATE USER user1@localhost;
GRANT SUPER ON *.* TO user1@localhost;
connect user1,localhost,user1,,;
connection user1;
SET GLOBAL binlog_stmt_cache_size=65536;
SET binlog_stmt_cache_size=65536;
ERROR HY000: Variable 'binlog_stmt_cache_size' is a GLOBAL variable and should be set with SET GLOBAL
SET SESSION binlog_stmt_cache_size=65536;
ERROR HY000: Variable 'binlog_stmt_cache_size' is a GLOBAL variable and should be set with SET GLOBAL
disconnect user1;
connection default;
DROP USER user1@localhost;
SET @@global.binlog_stmt_cache_size=@global;

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mysql-test/suite/sys_vars/r/expire_logs_days_grant.result Normal file
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#
# MDEV-21963 Bind BINLOG ADMIN to a number of global system variables
#
SET @global=@@global.expire_logs_days;
# Test that "SET expire_logs_days" is not allowed without BINLOG ADMIN or SUPER
CREATE USER user1@localhost;
GRANT ALL PRIVILEGES ON *.* TO user1@localhost;
REVOKE BINLOG ADMIN, SUPER ON *.* FROM user1@localhost;
connect user1,localhost,user1,,;
connection user1;
SET GLOBAL expire_logs_days=33;
ERROR 42000: Access denied; you need (at least one of) the SUPER, BINLOG ADMIN privilege(s) for this operation
SET expire_logs_days=33;
ERROR HY000: Variable 'expire_logs_days' is a GLOBAL variable and should be set with SET GLOBAL
SET SESSION expire_logs_days=33;
ERROR HY000: Variable 'expire_logs_days' is a GLOBAL variable and should be set with SET GLOBAL
disconnect user1;
connection default;
DROP USER user1@localhost;
# Test that "SET expire_logs_days" is allowed with BINLOG ADMIN
CREATE USER user1@localhost;
GRANT BINLOG ADMIN ON *.* TO user1@localhost;
connect user1,localhost,user1,,;
connection user1;
SET GLOBAL expire_logs_days=33;
SET expire_logs_days=33;
ERROR HY000: Variable 'expire_logs_days' is a GLOBAL variable and should be set with SET GLOBAL
SET SESSION expire_logs_days=33;
ERROR HY000: Variable 'expire_logs_days' is a GLOBAL variable and should be set with SET GLOBAL
disconnect user1;
connection default;
DROP USER user1@localhost;
# Test that "SET expire_logs_days" is allowed with SUPER
CREATE USER user1@localhost;
GRANT SUPER ON *.* TO user1@localhost;
connect user1,localhost,user1,,;
connection user1;
SET GLOBAL expire_logs_days=33;
SET expire_logs_days=33;
ERROR HY000: Variable 'expire_logs_days' is a GLOBAL variable and should be set with SET GLOBAL
SET SESSION expire_logs_days=33;
ERROR HY000: Variable 'expire_logs_days' is a GLOBAL variable and should be set with SET GLOBAL
disconnect user1;
connection default;
DROP USER user1@localhost;
SET @@global.expire_logs_days=@global;

46
mysql-test/suite/sys_vars/r/log_bin_compress_grant.result Normal file
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#
# MDEV-21963 Bind BINLOG ADMIN to a number of global system variables
#
SET @global=@@global.log_bin_compress;
# Test that "SET log_bin_compress" is not allowed without BINLOG ADMIN or SUPER
CREATE USER user1@localhost;
GRANT ALL PRIVILEGES ON *.* TO user1@localhost;
REVOKE BINLOG ADMIN, SUPER ON *.* FROM user1@localhost;
connect user1,localhost,user1,,;
connection user1;
SET GLOBAL log_bin_compress=1;
ERROR 42000: Access denied; you need (at least one of) the SUPER, BINLOG ADMIN privilege(s) for this operation
SET log_bin_compress=1;
ERROR HY000: Variable 'log_bin_compress' is a GLOBAL variable and should be set with SET GLOBAL
SET SESSION log_bin_compress=1;
ERROR HY000: Variable 'log_bin_compress' is a GLOBAL variable and should be set with SET GLOBAL
disconnect user1;
connection default;
DROP USER user1@localhost;
# Test that "SET log_bin_compress" is allowed with BINLOG ADMIN
CREATE USER user1@localhost;
GRANT BINLOG ADMIN ON *.* TO user1@localhost;
connect user1,localhost,user1,,;
connection user1;
SET GLOBAL log_bin_compress=1;
SET log_bin_compress=1;
ERROR HY000: Variable 'log_bin_compress' is a GLOBAL variable and should be set with SET GLOBAL
SET SESSION log_bin_compress=1;
ERROR HY000: Variable 'log_bin_compress' is a GLOBAL variable and should be set with SET GLOBAL
disconnect user1;
connection default;
DROP USER user1@localhost;
# Test that "SET log_bin_compress" is allowed with SUPER
CREATE USER user1@localhost;
GRANT SUPER ON *.* TO user1@localhost;
connect user1,localhost,user1,,;
connection user1;
SET GLOBAL log_bin_compress=1;
SET log_bin_compress=1;
ERROR HY000: Variable 'log_bin_compress' is a GLOBAL variable and should be set with SET GLOBAL
SET SESSION log_bin_compress=1;
ERROR HY000: Variable 'log_bin_compress' is a GLOBAL variable and should be set with SET GLOBAL
disconnect user1;
connection default;
DROP USER user1@localhost;
SET @@global.log_bin_compress=@global;

46
mysql-test/suite/sys_vars/r/log_bin_compress_min_len_grant.result Normal file
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#
# MDEV-21963 Bind BINLOG ADMIN to a number of global system variables
#
SET @global=@@global.log_bin_compress_min_len;
# Test that "SET log_bin_compress_min_len" is not allowed without BINLOG ADMIN or SUPER
CREATE USER user1@localhost;
GRANT ALL PRIVILEGES ON *.* TO user1@localhost;
REVOKE BINLOG ADMIN, SUPER ON *.* FROM user1@localhost;
connect user1,localhost,user1,,;
connection user1;
SET GLOBAL log_bin_compress_min_len=512;
ERROR 42000: Access denied; you need (at least one of) the SUPER, BINLOG ADMIN privilege(s) for this operation
SET log_bin_compress_min_len=512;
ERROR HY000: Variable 'log_bin_compress_min_len' is a GLOBAL variable and should be set with SET GLOBAL
SET SESSION log_bin_compress_min_len=512;
ERROR HY000: Variable 'log_bin_compress_min_len' is a GLOBAL variable and should be set with SET GLOBAL
disconnect user1;
connection default;
DROP USER user1@localhost;
# Test that "SET log_bin_compress_min_len" is allowed with BINLOG ADMIN
CREATE USER user1@localhost;
GRANT BINLOG ADMIN ON *.* TO user1@localhost;
connect user1,localhost,user1,,;
connection user1;
SET GLOBAL log_bin_compress_min_len=512;
SET log_bin_compress_min_len=512;
ERROR HY000: Variable 'log_bin_compress_min_len' is a GLOBAL variable and should be set with SET GLOBAL
SET SESSION log_bin_compress_min_len=512;
ERROR HY000: Variable 'log_bin_compress_min_len' is a GLOBAL variable and should be set with SET GLOBAL
disconnect user1;
connection default;
DROP USER user1@localhost;
# Test that "SET log_bin_compress_min_len" is allowed with SUPER
CREATE USER user1@localhost;
GRANT SUPER ON *.* TO user1@localhost;
connect user1,localhost,user1,,;
connection user1;
SET GLOBAL log_bin_compress_min_len=512;
SET log_bin_compress_min_len=512;
ERROR HY000: Variable 'log_bin_compress_min_len' is a GLOBAL variable and should be set with SET GLOBAL
SET SESSION log_bin_compress_min_len=512;
ERROR HY000: Variable 'log_bin_compress_min_len' is a GLOBAL variable and should be set with SET GLOBAL
disconnect user1;
connection default;
DROP USER user1@localhost;
SET @@global.log_bin_compress_min_len=@global;

46
mysql-test/suite/sys_vars/r/log_bin_trust_function_creators_grant.result Normal file
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#
# MDEV-21963 Bind BINLOG ADMIN to a number of global system variables
#
SET @global=@@global.log_bin_trust_function_creators;
# Test that "SET log_bin_trust_function_creators" is not allowed without BINLOG ADMIN or SUPER
CREATE USER user1@localhost;
GRANT ALL PRIVILEGES ON *.* TO user1@localhost;
REVOKE BINLOG ADMIN, SUPER ON *.* FROM user1@localhost;
connect user1,localhost,user1,,;
connection user1;
SET GLOBAL log_bin_trust_function_creators=1;
ERROR 42000: Access denied; you need (at least one of) the SUPER, BINLOG ADMIN privilege(s) for this operation
SET log_bin_trust_function_creators=1;
ERROR HY000: Variable 'log_bin_trust_function_creators' is a GLOBAL variable and should be set with SET GLOBAL
SET SESSION log_bin_trust_function_creators=1;
ERROR HY000: Variable 'log_bin_trust_function_creators' is a GLOBAL variable and should be set with SET GLOBAL
disconnect user1;
connection default;
DROP USER user1@localhost;
# Test that "SET log_bin_trust_function_creators" is allowed with BINLOG ADMIN
CREATE USER user1@localhost;
GRANT BINLOG ADMIN ON *.* TO user1@localhost;
connect user1,localhost,user1,,;
connection user1;
SET GLOBAL log_bin_trust_function_creators=1;
SET log_bin_trust_function_creators=1;
ERROR HY000: Variable 'log_bin_trust_function_creators' is a GLOBAL variable and should be set with SET GLOBAL
SET SESSION log_bin_trust_function_creators=1;
ERROR HY000: Variable 'log_bin_trust_function_creators' is a GLOBAL variable and should be set with SET GLOBAL
disconnect user1;
connection default;
DROP USER user1@localhost;
# Test that "SET log_bin_trust_function_creators" is allowed with SUPER
CREATE USER user1@localhost;
GRANT SUPER ON *.* TO user1@localhost;
connect user1,localhost,user1,,;
connection user1;
SET GLOBAL log_bin_trust_function_creators=1;
SET log_bin_trust_function_creators=1;
ERROR HY000: Variable 'log_bin_trust_function_creators' is a GLOBAL variable and should be set with SET GLOBAL
SET SESSION log_bin_trust_function_creators=1;
ERROR HY000: Variable 'log_bin_trust_function_creators' is a GLOBAL variable and should be set with SET GLOBAL
disconnect user1;
connection default;
DROP USER user1@localhost;
SET @@global.log_bin_trust_function_creators=@global;

46
mysql-test/suite/sys_vars/r/max_binlog_cache_size_grant.result Normal file
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@ -0,0 +1,46 @@
#
# MDEV-21963 Bind BINLOG ADMIN to a number of global system variables
#
SET @global=@@global.max_binlog_cache_size;
# Test that "SET max_binlog_cache_size" is not allowed without BINLOG ADMIN or SUPER
CREATE USER user1@localhost;
GRANT ALL PRIVILEGES ON *.* TO user1@localhost;
REVOKE BINLOG ADMIN, SUPER ON *.* FROM user1@localhost;
connect user1,localhost,user1,,;
connection user1;
SET GLOBAL max_binlog_cache_size=4096;
ERROR 42000: Access denied; you need (at least one of) the SUPER, BINLOG ADMIN privilege(s) for this operation
SET max_binlog_cache_size=4096;
ERROR HY000: Variable 'max_binlog_cache_size' is a GLOBAL variable and should be set with SET GLOBAL
SET SESSION max_binlog_cache_size=4096;
ERROR HY000: Variable 'max_binlog_cache_size' is a GLOBAL variable and should be set with SET GLOBAL
disconnect user1;
connection default;
DROP USER user1@localhost;
# Test that "SET max_binlog_cache_size" is allowed with BINLOG ADMIN
CREATE USER user1@localhost;
GRANT BINLOG ADMIN ON *.* TO user1@localhost;
connect user1,localhost,user1,,;
connection user1;
SET GLOBAL max_binlog_cache_size=4096;
SET max_binlog_cache_size=4096;
ERROR HY000: Variable 'max_binlog_cache_size' is a GLOBAL variable and should be set with SET GLOBAL
SET SESSION max_binlog_cache_size=4096;
ERROR HY000: Variable 'max_binlog_cache_size' is a GLOBAL variable and should be set with SET GLOBAL
disconnect user1;
connection default;
DROP USER user1@localhost;
# Test that "SET max_binlog_cache_size" is allowed with SUPER
CREATE USER user1@localhost;
GRANT SUPER ON *.* TO user1@localhost;
connect user1,localhost,user1,,;
connection user1;
SET GLOBAL max_binlog_cache_size=4096;
SET max_binlog_cache_size=4096;
ERROR HY000: Variable 'max_binlog_cache_size' is a GLOBAL variable and should be set with SET GLOBAL
SET SESSION max_binlog_cache_size=4096;
ERROR HY000: Variable 'max_binlog_cache_size' is a GLOBAL variable and should be set with SET GLOBAL
disconnect user1;
connection default;
DROP USER user1@localhost;
SET @@global.max_binlog_cache_size=@global;

46
mysql-test/suite/sys_vars/r/max_binlog_size_grant.result Normal file
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@ -0,0 +1,46 @@
#
# MDEV-21963 Bind BINLOG ADMIN to a number of global system variables
#
SET @global=@@global.max_binlog_size;
# Test that "SET max_binlog_size" is not allowed without BINLOG ADMIN or SUPER
CREATE USER user1@localhost;
GRANT ALL PRIVILEGES ON *.* TO user1@localhost;
REVOKE BINLOG ADMIN, SUPER ON *.* FROM user1@localhost;
connect user1,localhost,user1,,;
connection user1;
SET GLOBAL max_binlog_size=4096;
ERROR 42000: Access denied; you need (at least one of) the SUPER, BINLOG ADMIN privilege(s) for this operation
SET max_binlog_size=4096;
ERROR HY000: Variable 'max_binlog_size' is a GLOBAL variable and should be set with SET GLOBAL
SET SESSION max_binlog_size=4096;
ERROR HY000: Variable 'max_binlog_size' is a GLOBAL variable and should be set with SET GLOBAL
disconnect user1;
connection default;
DROP USER user1@localhost;
# Test that "SET max_binlog_size" is allowed with BINLOG ADMIN
CREATE USER user1@localhost;
GRANT BINLOG ADMIN ON *.* TO user1@localhost;
connect user1,localhost,user1,,;
connection user1;
SET GLOBAL max_binlog_size=4096;
SET max_binlog_size=4096;
ERROR HY000: Variable 'max_binlog_size' is a GLOBAL variable and should be set with SET GLOBAL
SET SESSION max_binlog_size=4096;
ERROR HY000: Variable 'max_binlog_size' is a GLOBAL variable and should be set with SET GLOBAL
disconnect user1;
connection default;
DROP USER user1@localhost;
# Test that "SET max_binlog_size" is allowed with SUPER
CREATE USER user1@localhost;
GRANT SUPER ON *.* TO user1@localhost;
connect user1,localhost,user1,,;
connection user1;
SET GLOBAL max_binlog_size=4096;
SET max_binlog_size=4096;
ERROR HY000: Variable 'max_binlog_size' is a GLOBAL variable and should be set with SET GLOBAL
SET SESSION max_binlog_size=4096;
ERROR HY000: Variable 'max_binlog_size' is a GLOBAL variable and should be set with SET GLOBAL
disconnect user1;
connection default;
DROP USER user1@localhost;
SET @@global.max_binlog_size=@global;

46
mysql-test/suite/sys_vars/r/max_binlog_stmt_cache_size_grant.result Normal file
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@ -0,0 +1,46 @@
#
# MDEV-21963 Bind BINLOG ADMIN to a number of global system variables
#
SET @global=@@global.max_binlog_stmt_cache_size;
# Test that "SET max_binlog_stmt_cache_size" is not allowed without BINLOG ADMIN or SUPER
CREATE USER user1@localhost;
GRANT ALL PRIVILEGES ON *.* TO user1@localhost;
REVOKE BINLOG ADMIN, SUPER ON *.* FROM user1@localhost;
connect user1,localhost,user1,,;
connection user1;
SET GLOBAL max_binlog_stmt_cache_size=4096;
ERROR 42000: Access denied; you need (at least one of) the SUPER, BINLOG ADMIN privilege(s) for this operation
SET max_binlog_stmt_cache_size=4096;
ERROR HY000: Variable 'max_binlog_stmt_cache_size' is a GLOBAL variable and should be set with SET GLOBAL
SET SESSION max_binlog_stmt_cache_size=4096;
ERROR HY000: Variable 'max_binlog_stmt_cache_size' is a GLOBAL variable and should be set with SET GLOBAL
disconnect user1;
connection default;
DROP USER user1@localhost;
# Test that "SET max_binlog_stmt_cache_size" is allowed with BINLOG ADMIN
CREATE USER user1@localhost;
GRANT BINLOG ADMIN ON *.* TO user1@localhost;
connect user1,localhost,user1,,;
connection user1;
SET GLOBAL max_binlog_stmt_cache_size=4096;
SET max_binlog_stmt_cache_size=4096;
ERROR HY000: Variable 'max_binlog_stmt_cache_size' is a GLOBAL variable and should be set with SET GLOBAL
SET SESSION max_binlog_stmt_cache_size=4096;
ERROR HY000: Variable 'max_binlog_stmt_cache_size' is a GLOBAL variable and should be set with SET GLOBAL
disconnect user1;
connection default;
DROP USER user1@localhost;
# Test that "SET max_binlog_stmt_cache_size" is allowed with SUPER
CREATE USER user1@localhost;
GRANT SUPER ON *.* TO user1@localhost;
connect user1,localhost,user1,,;
connection user1;
SET GLOBAL max_binlog_stmt_cache_size=4096;
SET max_binlog_stmt_cache_size=4096;
ERROR HY000: Variable 'max_binlog_stmt_cache_size' is a GLOBAL variable and should be set with SET GLOBAL
SET SESSION max_binlog_stmt_cache_size=4096;
ERROR HY000: Variable 'max_binlog_stmt_cache_size' is a GLOBAL variable and should be set with SET GLOBAL
disconnect user1;
connection default;
DROP USER user1@localhost;
SET @@global.max_binlog_stmt_cache_size=@global;

46
mysql-test/suite/sys_vars/r/sync_binlog_grant.result Normal file
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@ -0,0 +1,46 @@
#
# MDEV-21963 Bind BINLOG ADMIN to a number of global system variables
#
SET @global=@@global.sync_binlog;
# Test that "SET sync_binlog" is not allowed without BINLOG ADMIN or SUPER
CREATE USER user1@localhost;
GRANT ALL PRIVILEGES ON *.* TO user1@localhost;
REVOKE BINLOG ADMIN, SUPER ON *.* FROM user1@localhost;
connect user1,localhost,user1,,;
connection user1;
SET GLOBAL sync_binlog=10;
ERROR 42000: Access denied; you need (at least one of) the SUPER, BINLOG ADMIN privilege(s) for this operation
SET sync_binlog=10;
ERROR HY000: Variable 'sync_binlog' is a GLOBAL variable and should be set with SET GLOBAL
SET SESSION sync_binlog=10;
ERROR HY000: Variable 'sync_binlog' is a GLOBAL variable and should be set with SET GLOBAL
disconnect user1;
connection default;
DROP USER user1@localhost;
# Test that "SET sync_binlog" is allowed with BINLOG ADMIN
CREATE USER user1@localhost;
GRANT BINLOG ADMIN ON *.* TO user1@localhost;
connect user1,localhost,user1,,;
connection user1;
SET GLOBAL sync_binlog=10;
SET sync_binlog=10;
ERROR HY000: Variable 'sync_binlog' is a GLOBAL variable and should be set with SET GLOBAL
SET SESSION sync_binlog=10;
ERROR HY000: Variable 'sync_binlog' is a GLOBAL variable and should be set with SET GLOBAL
disconnect user1;
connection default;
DROP USER user1@localhost;
# Test that "SET sync_binlog" is allowed with SUPER
CREATE USER user1@localhost;
GRANT SUPER ON *.* TO user1@localhost;
connect user1,localhost,user1,,;
connection user1;
SET GLOBAL sync_binlog=10;
SET sync_binlog=10;
ERROR HY000: Variable 'sync_binlog' is a GLOBAL variable and should be set with SET GLOBAL
SET SESSION sync_binlog=10;
ERROR HY000: Variable 'sync_binlog' is a GLOBAL variable and should be set with SET GLOBAL
disconnect user1;
connection default;
DROP USER user1@localhost;
SET @@global.sync_binlog=@global;

9
mysql-test/suite/sys_vars/t/binlog_cache_size_grant.test Normal file
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@ -0,0 +1,9 @@
--echo #
--echo # MDEV-21963 Bind BINLOG ADMIN to a number of global system variables
--echo #
--let var = binlog_cache_size
--let grant = BINLOG ADMIN
--let value = 65536
--source suite/sys_vars/inc/sysvar_global_grant.inc

9
mysql-test/suite/sys_vars/t/binlog_commit_wait_count_grant.test Normal file
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@ -0,0 +1,9 @@
--echo #
--echo # MDEV-21963 Bind BINLOG ADMIN to a number of global system variables
--echo #
--let var = binlog_commit_wait_count
--let grant = BINLOG ADMIN
--let value = 65536
--source suite/sys_vars/inc/sysvar_global_grant.inc

9
mysql-test/suite/sys_vars/t/binlog_commit_wait_usec_grant.test Normal file
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@ -0,0 +1,9 @@
--echo #
--echo # MDEV-21963 Bind BINLOG ADMIN to a number of global system variables
--echo #
--let var = binlog_commit_wait_usec
--let grant = BINLOG ADMIN
--let value = 65536
--source suite/sys_vars/inc/sysvar_global_grant.inc

9
mysql-test/suite/sys_vars/t/binlog_file_cache_size_grant.test Normal file
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@ -0,0 +1,9 @@
--echo #
--echo # MDEV-21963 Bind BINLOG ADMIN to a number of global system variables
--echo #
--let var = binlog_file_cache_size
--let grant = BINLOG ADMIN
--let value = 65536
--source suite/sys_vars/inc/sysvar_global_grant.inc

9
mysql-test/suite/sys_vars/t/binlog_row_metadata_grant.test Normal file
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@ -0,0 +1,9 @@
--echo #
--echo # MDEV-21963 Bind BINLOG ADMIN to a number of global system variables
--echo #
--let var = binlog_row_metadata
--let grant = BINLOG ADMIN
--let value = NO_LOG
--source suite/sys_vars/inc/sysvar_global_grant.inc

9
mysql-test/suite/sys_vars/t/binlog_stmt_cache_size_grant.test Normal file
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@ -0,0 +1,9 @@
--echo #
--echo # MDEV-21963 Bind BINLOG ADMIN to a number of global system variables
--echo #
--let var = binlog_stmt_cache_size
--let grant = BINLOG ADMIN
--let value = 65536
--source suite/sys_vars/inc/sysvar_global_grant.inc

9
mysql-test/suite/sys_vars/t/expire_logs_days_grant.test Normal file
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@ -0,0 +1,9 @@
--echo #
--echo # MDEV-21963 Bind BINLOG ADMIN to a number of global system variables
--echo #
--let var = expire_logs_days
--let grant = BINLOG ADMIN
--let value = 33
--source suite/sys_vars/inc/sysvar_global_grant.inc

9
mysql-test/suite/sys_vars/t/log_bin_compress_grant.test Normal file
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@ -0,0 +1,9 @@
--echo #
--echo # MDEV-21963 Bind BINLOG ADMIN to a number of global system variables
--echo #
--let var = log_bin_compress
--let grant = BINLOG ADMIN
--let value = 1
--source suite/sys_vars/inc/sysvar_global_grant.inc

9
mysql-test/suite/sys_vars/t/log_bin_compress_min_len_grant.test Normal file
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@ -0,0 +1,9 @@
--echo #
--echo # MDEV-21963 Bind BINLOG ADMIN to a number of global system variables
--echo #
--let var = log_bin_compress_min_len
--let grant = BINLOG ADMIN
--let value = 512
--source suite/sys_vars/inc/sysvar_global_grant.inc

9
mysql-test/suite/sys_vars/t/log_bin_trust_function_creators_grant.test Normal file
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@ -0,0 +1,9 @@
--echo #
--echo # MDEV-21963 Bind BINLOG ADMIN to a number of global system variables
--echo #
--let var = log_bin_trust_function_creators
--let grant = BINLOG ADMIN
--let value = 1
--source suite/sys_vars/inc/sysvar_global_grant.inc

9
mysql-test/suite/sys_vars/t/max_binlog_cache_size_grant.test Normal file
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@ -0,0 +1,9 @@
--echo #
--echo # MDEV-21963 Bind BINLOG ADMIN to a number of global system variables
--echo #
--let var = max_binlog_cache_size
--let grant = BINLOG ADMIN
--let value = 4096
--source suite/sys_vars/inc/sysvar_global_grant.inc

9
mysql-test/suite/sys_vars/t/max_binlog_size_grant.test Normal file
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@ -0,0 +1,9 @@
--echo #
--echo # MDEV-21963 Bind BINLOG ADMIN to a number of global system variables
--echo #
--let var = max_binlog_size
--let grant = BINLOG ADMIN
--let value = 4096
--source suite/sys_vars/inc/sysvar_global_grant.inc

9
mysql-test/suite/sys_vars/t/max_binlog_stmt_cache_size_grant.test Normal file
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@ -0,0 +1,9 @@
--echo #
--echo # MDEV-21963 Bind BINLOG ADMIN to a number of global system variables
--echo #
--let var = max_binlog_stmt_cache_size
--let grant = BINLOG ADMIN
--let value = 4096
--source suite/sys_vars/inc/sysvar_global_grant.inc

9
mysql-test/suite/sys_vars/t/sync_binlog_grant.test Normal file
View file

@ -0,0 +1,9 @@
--echo #
--echo # MDEV-21963 Bind BINLOG ADMIN to a number of global system variables
--echo #
--let var = sync_binlog
--let grant = BINLOG ADMIN
--let value = 10
--source suite/sys_vars/inc/sysvar_global_grant.inc

45
sql/privilege.h
View file

@ -318,11 +318,56 @@ constexpr privilege_t PRIV_SET_RESTRICTED_SESSION_SYSTEM_VARIABLE= SUPER_ACL;
/* The following variables respected only SUPER_ACL prior to 10.5.2 */
constexpr privilege_t PRIV_SET_SYSTEM_VAR_BINLOG_FORMAT=
SUPER_ACL | BINLOG_ADMIN_ACL;
constexpr privilege_t PRIV_SET_SYSTEM_VAR_BINLOG_DIRECT_NON_TRANSACTIONAL_UPDATES=
SUPER_ACL | BINLOG_ADMIN_ACL;
constexpr privilege_t PRIV_SET_SYSTEM_VAR_SQL_LOG_BIN=
SUPER_ACL | BINLOG_ADMIN_ACL;
constexpr privilege_t PRIV_SET_SYSTEM_GLOBAL_VAR_BINLOG_CACHE_SIZE=
SUPER_ACL | BINLOG_ADMIN_ACL;
constexpr privilege_t PRIV_SET_SYSTEM_GLOBAL_VAR_BINLOG_FILE_CACHE_SIZE=
SUPER_ACL | BINLOG_ADMIN_ACL;
constexpr privilege_t PRIV_SET_SYSTEM_GLOBAL_VAR_BINLOG_STMT_CACHE_SIZE=
SUPER_ACL | BINLOG_ADMIN_ACL;
constexpr privilege_t PRIV_SET_SYSTEM_GLOBAL_VAR_BINLOG_COMMIT_WAIT_COUNT=
SUPER_ACL | BINLOG_ADMIN_ACL;
constexpr privilege_t PRIV_SET_SYSTEM_GLOBAL_VAR_BINLOG_COMMIT_WAIT_USEC=
SUPER_ACL | BINLOG_ADMIN_ACL;
constexpr privilege_t PRIV_SET_SYSTEM_GLOBAL_VAR_BINLOG_ROW_METADATA=
SUPER_ACL | BINLOG_ADMIN_ACL;
constexpr privilege_t PRIV_SET_SYSTEM_GLOBAL_VAR_EXPIRE_LOGS_DAYS=
SUPER_ACL | BINLOG_ADMIN_ACL;
constexpr privilege_t PRIV_SET_SYSTEM_GLOBAL_VAR_LOG_BIN_COMPRESS=
SUPER_ACL | BINLOG_ADMIN_ACL;
constexpr privilege_t PRIV_SET_SYSTEM_GLOBAL_VAR_LOG_BIN_COMPRESS_MIN_LEN=
SUPER_ACL | BINLOG_ADMIN_ACL;
constexpr privilege_t PRIV_SET_SYSTEM_GLOBAL_VAR_LOG_BIN_TRUST_FUNCTION_CREATORS=
SUPER_ACL | BINLOG_ADMIN_ACL;
constexpr privilege_t PRIV_SET_SYSTEM_GLOBAL_VAR_MAX_BINLOG_CACHE_SIZE=
SUPER_ACL | BINLOG_ADMIN_ACL;
constexpr privilege_t PRIV_SET_SYSTEM_GLOBAL_VAR_MAX_BINLOG_STMT_CACHE_SIZE=
SUPER_ACL | BINLOG_ADMIN_ACL;
constexpr privilege_t PRIV_SET_SYSTEM_GLOBAL_VAR_MAX_BINLOG_SIZE=
SUPER_ACL | BINLOG_ADMIN_ACL;
constexpr privilege_t PRIV_SET_SYSTEM_GLOBAL_VAR_SYNC_BINLOG=
SUPER_ACL | BINLOG_ADMIN_ACL;
/* Privileges related to --read-only */
// Was super prior to 10.5.2

56
sql/sys_vars.cc
View file

@ -526,7 +526,9 @@ static Sys_var_enum Sys_vers_alter_history(
SESSION_VAR(vers_alter_history), CMD_LINE(REQUIRED_ARG),
vers_alter_history_keywords, DEFAULT(VERS_ALTER_HISTORY_ERROR));
static Sys_var_ulonglong Sys_binlog_cache_size(
static Sys_var_on_access_global<Sys_var_ulonglong,
PRIV_SET_SYSTEM_GLOBAL_VAR_BINLOG_CACHE_SIZE>
Sys_binlog_cache_size(
"binlog_cache_size", "The size of the transactional cache for "
"updates to transactional engines for the binary log. "
"If you often use transactions containing many statements, "
@ -535,14 +537,18 @@ static Sys_var_ulonglong Sys_binlog_cache_size(
CMD_LINE(REQUIRED_ARG),
VALID_RANGE(IO_SIZE, SIZE_T_MAX), DEFAULT(32768), BLOCK_SIZE(IO_SIZE));
static Sys_var_ulonglong Sys_binlog_file_cache_size(
static Sys_var_on_access_global<Sys_var_ulonglong,
PRIV_SET_SYSTEM_GLOBAL_VAR_BINLOG_FILE_CACHE_SIZE>
Sys_binlog_file_cache_size(
"binlog_file_cache_size",
"The size of file cache for the binary log",
GLOBAL_VAR(binlog_file_cache_size),
CMD_LINE(REQUIRED_ARG),
VALID_RANGE(IO_SIZE*2, SIZE_T_MAX), DEFAULT(IO_SIZE*4), BLOCK_SIZE(IO_SIZE));
static Sys_var_ulonglong Sys_binlog_stmt_cache_size(
static Sys_var_on_access_global<Sys_var_ulonglong,
PRIV_SET_SYSTEM_GLOBAL_VAR_BINLOG_STMT_CACHE_SIZE>
Sys_binlog_stmt_cache_size(
"binlog_stmt_cache_size", "The size of the statement cache for "
"updates to non-transactional engines for the binary log. "
"If you often use statements updating a great number of rows, "
@ -1150,7 +1156,9 @@ static Sys_var_enum Sys_event_scheduler(
ON_CHECK(event_scheduler_check), ON_UPDATE(event_scheduler_update));
#endif
static Sys_var_ulong Sys_expire_logs_days(
static Sys_var_on_access_global<Sys_var_ulong,
PRIV_SET_SYSTEM_GLOBAL_VAR_EXPIRE_LOGS_DAYS>
Sys_expire_logs_days(
"expire_logs_days",
"If non-zero, binary logs will be purged after expire_logs_days "
"days; possible purges happen at startup and at binary log rotation",
@ -1393,19 +1401,25 @@ static Sys_var_mybool Sys_log_bin(
"log_bin", "Whether the binary log is enabled",
READ_ONLY GLOBAL_VAR(opt_bin_log), NO_CMD_LINE, DEFAULT(FALSE));
static Sys_var_mybool Sys_log_bin_compress(
static Sys_var_on_access_global<Sys_var_mybool,
PRIV_SET_SYSTEM_GLOBAL_VAR_LOG_BIN_COMPRESS>
Sys_log_bin_compress(
"log_bin_compress", "Whether the binary log can be compressed",
GLOBAL_VAR(opt_bin_log_compress), CMD_LINE(OPT_ARG), DEFAULT(FALSE));
/* the min length is 10, means that Begin/Commit/Rollback would never be compressed! */
static Sys_var_uint Sys_log_bin_compress_min_len(
static Sys_var_on_access_global<Sys_var_uint,
PRIV_SET_SYSTEM_GLOBAL_VAR_LOG_BIN_COMPRESS_MIN_LEN>
Sys_log_bin_compress_min_len(
"log_bin_compress_min_len",
"Minimum length of sql statement(in statement mode) or record(in row mode)"
"that can be compressed.",
GLOBAL_VAR(opt_bin_log_compress_min_len),
CMD_LINE(OPT_ARG), VALID_RANGE(10, 1024), DEFAULT(256), BLOCK_SIZE(1));
static Sys_var_mybool Sys_trust_function_creators(
static Sys_var_on_access_global<Sys_var_mybool,
PRIV_SET_SYSTEM_GLOBAL_VAR_LOG_BIN_TRUST_FUNCTION_CREATORS>
Sys_trust_function_creators(
"log_bin_trust_function_creators",
"If set to FALSE (the default), then when --log-bin is used, creation "
"of a stored function (or trigger) is allowed only to users having the "
@ -1586,14 +1600,18 @@ static Sys_var_ulong Sys_slave_max_allowed_packet(
VALID_RANGE(1024, MAX_MAX_ALLOWED_PACKET),
DEFAULT(MAX_MAX_ALLOWED_PACKET), BLOCK_SIZE(1024));
static Sys_var_ulonglong Sys_max_binlog_cache_size(
static Sys_var_on_access_global<Sys_var_ulonglong,
PRIV_SET_SYSTEM_GLOBAL_VAR_MAX_BINLOG_CACHE_SIZE>
Sys_max_binlog_cache_size(
"max_binlog_cache_size",
"Sets the total size of the transactional cache",
GLOBAL_VAR(max_binlog_cache_size), CMD_LINE(REQUIRED_ARG),
VALID_RANGE(IO_SIZE, SIZE_T_MAX),
DEFAULT((SIZE_T_MAX/IO_SIZE)*IO_SIZE), BLOCK_SIZE(IO_SIZE));
static Sys_var_ulonglong Sys_max_binlog_stmt_cache_size(
static Sys_var_on_access_global<Sys_var_ulonglong,
PRIV_SET_SYSTEM_GLOBAL_VAR_MAX_BINLOG_STMT_CACHE_SIZE>
Sys_max_binlog_stmt_cache_size(
"max_binlog_stmt_cache_size",
"Sets the total size of the statement cache",
GLOBAL_VAR(max_binlog_stmt_cache_size), CMD_LINE(REQUIRED_ARG),
@ -1605,7 +1623,9 @@ static bool fix_max_binlog_size(sys_var *self, THD *thd, enum_var_type type)
mysql_bin_log.set_max_size(max_binlog_size);
return false;
}
static Sys_var_ulong Sys_max_binlog_size(
static Sys_var_on_access_global<Sys_var_ulong,
PRIV_SET_SYSTEM_GLOBAL_VAR_MAX_BINLOG_SIZE>
Sys_max_binlog_size(
"max_binlog_size",
"Binary log will be rotated automatically when the size exceeds this "
"value.",
@ -2346,7 +2366,9 @@ static Sys_var_mybool Sys_gtid_ignore_duplicates(
#endif
static Sys_var_ulong Sys_binlog_commit_wait_count(
static Sys_var_on_access_global<Sys_var_ulong,
PRIV_SET_SYSTEM_GLOBAL_VAR_BINLOG_COMMIT_WAIT_COUNT>
Sys_binlog_commit_wait_count(
"binlog_commit_wait_count",
"If non-zero, binlog write will wait at most binlog_commit_wait_usec "
"microseconds for at least this many commits to queue up for group "
@ -2357,7 +2379,9 @@ static Sys_var_ulong Sys_binlog_commit_wait_count(
VALID_RANGE(0, ULONG_MAX), DEFAULT(0), BLOCK_SIZE(1));
static Sys_var_ulong Sys_binlog_commit_wait_usec(
static Sys_var_on_access_global<Sys_var_ulong,
PRIV_SET_SYSTEM_GLOBAL_VAR_BINLOG_COMMIT_WAIT_USEC>
Sys_binlog_commit_wait_usec(
"binlog_commit_wait_usec",
"Maximum time, in microseconds, to wait for more commits to queue up "
"for binlog group commit. Only takes effect if the value of "
@ -5408,7 +5432,9 @@ static Sys_var_uint Sys_sync_relayloginfo_period(
VALID_RANGE(0, UINT_MAX), DEFAULT(10000), BLOCK_SIZE(1));
#endif
static Sys_var_uint Sys_sync_binlog_period(
static Sys_var_on_access_global<Sys_var_uint,
PRIV_SET_SYSTEM_GLOBAL_VAR_SYNC_BINLOG>
Sys_sync_binlog_period(
"sync_binlog", "Synchronously flush binary log to disk after "
"every #th event. Use 0 (default) to disable synchronous flushing",
GLOBAL_VAR(sync_binlog_period), CMD_LINE(REQUIRED_ARG),
@ -6348,7 +6374,9 @@ static Sys_var_enum Sys_binlog_row_image(
binlog_row_image_names, DEFAULT(BINLOG_ROW_IMAGE_FULL));
static const char *binlog_row_metadata_names[]= {"NO_LOG", "MINIMAL", "FULL", NullS};
static Sys_var_enum Sys_binlog_row_metadata(
static Sys_var_on_access_global<Sys_var_enum,
PRIV_SET_SYSTEM_GLOBAL_VAR_BINLOG_ROW_METADATA>
Sys_binlog_row_metadata(
"binlog_row_metadata",
"Controls whether metadata is logged using FULL , MINIMAL format and NO_LOG."
"FULL causes all metadata to be logged; MINIMAL means that only "