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0095697784
THD's lex->definer initially holds "*current_user" for CURRENT_USER(). As a result when wsrep tries to create the trigger query, it incorrectly uses "*current_user". Fixed by calling get_current_user() to get the real current user. Merged galera_create_trigger.test from github.com/codership/mysql-wsrep.
43 lines
2 KiB
Text
43 lines
2 KiB
Text
--source include/galera_cluster.inc
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--source include/have_innodb.inc
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#
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# Test CREATE TRIGGER, especially with different DEFINER
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#
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CREATE TABLE definer_root (f1 INTEGER, trigger_user VARCHAR(100)) ENGINE=InnoDB;
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CREATE TABLE definer_user (f1 INTEGER, trigger_user VARCHAR(100)) ENGINE=InnoDB;
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CREATE TABLE definer_current_user (f1 INTEGER, trigger_user VARCHAR(100)) ENGINE=InnoDB;
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CREATE TABLE definer_default (f1 INTEGER, trigger_user VARCHAR(100)) ENGINE=InnoDB;
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CREATE USER 'user1';
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CREATE DEFINER=root@localhost TRIGGER definer_root BEFORE INSERT ON definer_root FOR EACH ROW SET NEW.trigger_user = CURRENT_USER();
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CREATE DEFINER=user1 TRIGGER definer_user BEFORE INSERT ON definer_user FOR EACH ROW SET NEW.trigger_user = CURRENT_USER();
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CREATE DEFINER=current_user TRIGGER definer_current_user BEFORE INSERT ON definer_current_user FOR EACH ROW SET NEW.trigger_user = CURRENT_USER();
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CREATE TRIGGER definer_default BEFORE INSERT ON definer_default FOR EACH ROW SET NEW.trigger_user = CURRENT_USER();
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--connection node_2
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INSERT INTO definer_root (f1) VALUES (1);
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SELECT DEFINER = 'root@localhost' FROM INFORMATION_SCHEMA.TRIGGERS WHERE TRIGGER_NAME = 'definer_root';
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SELECT trigger_user = 'root@localhost' FROM definer_root;
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INSERT INTO definer_user (f1) VALUES (1);
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SELECT DEFINER = 'user1@%' FROM INFORMATION_SCHEMA.TRIGGERS WHERE TRIGGER_NAME = 'definer_user';
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SELECT trigger_user = 'user1@%' FROM definer_user;
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INSERT INTO definer_current_user (f1) VALUES (1);
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SELECT DEFINER = 'root@localhost' FROM INFORMATION_SCHEMA.TRIGGERS WHERE TRIGGER_NAME = 'definer_current_user';
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SELECT trigger_user = 'root@localhost' FROM definer_current_user;
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INSERT INTO definer_default (f1) VALUES (1);
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SELECT DEFINER = 'root@localhost' FROM INFORMATION_SCHEMA.TRIGGERS WHERE TRIGGER_NAME = 'definer_default';
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SELECT trigger_user = 'root@localhost' FROM definer_default;
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--connection node_1
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DROP TABLE definer_current_user;
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DROP TABLE definer_user;
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DROP TABLE definer_root;
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DROP TABLE definer_default;
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DROP USER 'user1';
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