SET @global=@@global.init_connect;
#
# MDEV-21961 Bind CONNECTION ADMIN to a number of global system variables
#
# Test that "SET init_connect" is not allowed without CONNECTION ADMIN
CREATE USER user1@localhost;
GRANT ALL PRIVILEGES ON *.* TO user1@localhost;
REVOKE CONNECTION ADMIN ON *.* FROM user1@localhost;
connect user1,localhost,user1,,;
connection user1; SET GLOBAL init_connect="SET @xxx=1"; ERROR42000: Access denied; you need (at least one of) the CONNECTION ADMIN privilege(s) for this operation SET init_connect="SET @xxx=1"; ERROR HY000: Variable 'init_connect' is a GLOBAL variable and should be set with SET GLOBAL SET SESSION init_connect="SET @xxx=1"; ERROR HY000: Variable 'init_connect' is a GLOBAL variable and should be set with SET GLOBAL
disconnect user1;
connection default;
DROP USER user1@localhost;
# Test that "SET init_connect" is allowed with CONNECTION ADMIN
CREATE USER user1@localhost;
GRANT CONNECTION ADMIN ON *.* TO user1@localhost;
connect user1,localhost,user1,,;
connection user1; SET GLOBAL init_connect="SET @xxx=1"; SET init_connect="SET @xxx=1"; ERROR HY000: Variable 'init_connect' is a GLOBAL variable and should be set with SET GLOBAL SET SESSION init_connect="SET @xxx=1"; ERROR HY000: Variable 'init_connect' is a GLOBAL variable and should be set with SET GLOBAL
disconnect user1;
connection default;
DROP USER user1@localhost; SET @@global.init_connect=@global;
Messung V0.5 in Prozent
¤ Dauer der Verarbeitung: 0.16 Sekunden
(vorverarbeitet am 2026-10-10)
¤
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