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			40 lines
		
	
	
	
		
			761 B
		
	
	
	
		
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			40 lines
		
	
	
	
		
			761 B
		
	
	
	
		
			Text
		
	
	
	
	
	
| #
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| # Test the operation on the foreign_key_checks variable
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| #
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| 
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| --source include/galera_cluster.inc
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| --source include/have_innodb.inc
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| 
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| CREATE TABLE parent (
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|     id INT PRIMARY KEY,
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|     KEY (id)
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| ) ENGINE=InnoDB;
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| 
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| CREATE TABLE child (
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|     id INT PRIMARY KEY,
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|     parent_id INT,
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|     FOREIGN KEY (parent_id) 
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|         REFERENCES parent(id)
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| ) ENGINE=InnoDB;
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| 
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| INSERT INTO parent VALUES (1);
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| INSERT INTO child VALUES (1,1);
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| 
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| SET SESSION foreign_key_checks = 0;
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| 
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| INSERT INTO child VALUES (2,2);
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| 
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| --connection node_2
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| SELECT COUNT(*) = 1 FROM child WHERE id = 2;
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| 
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| --error ER_NO_REFERENCED_ROW_2
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| INSERT INTO child VALUES (3,3);
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| 
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| SET SESSION foreign_key_checks = 0;
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| DELETE FROM parent;
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| 
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| --connection node_1
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| SELECT COUNT(*) = 0 FROM parent;
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| 
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| DROP TABLE child;
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| DROP TABLE parent;
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