Details
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Bug
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    Status: Closed (View Workflow)
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Major
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    Resolution: Fixed
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    11.4, 10.4(EOL)
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    None
 
Description
I run this MTR test:
					CREATE USER foo;
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					CREATE USER FOO;
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					GRANT SELECT ON test.* TO foo;
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					GRANT SELECT ON test.* TO FOO;
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					CREATE DEFINER=foo SQL SECURITY INVOKER VIEW v1 AS SELECT 1 AS c1;
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					--connect (FOO, localhost, FOO, , test)
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					--connection FOO
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					SELECT CURRENT_USER;
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					--vertical_results
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					--query_vertical SELECT * FROM INFORMATION_SCHEMA.VIEWS
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					--horizontal_results
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					--disconnect FOO
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					--connection default
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					DROP VIEW v1;
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					DROP USER foo;
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					DROP USER FOO;
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It produces the following outout:
					...
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					SELECT CURRENT_USER;
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					CURRENT_USER
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					FOO@%
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					SELECT * FROM INFORMATION_SCHEMA.VIEWS;
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					TABLE_CATALOG	def
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					TABLE_SCHEMA	test
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					TABLE_NAME	v1
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					VIEW_DEFINITION	select 1 AS `c1`
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					CHECK_OPTION	NONE
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					IS_UPDATABLE	NO
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					DEFINER	foo@%
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					SECURITY_TYPE	INVOKER
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					CHARACTER_SET_CLIENT	latin1
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					COLLATION_CONNECTION	latin1_swedish_ci
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					...
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Notice, the colum VIEW_DEFINITION is not empty, which is wrong:
- The view belongs to user 'foo' (with all lower case letters)
 - The user querying I_S.VIEW is 'FOO' (with all upper case letters) - it's a different user!
 
Attachments
Issue Links
- relates to
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MDEV-31340 Remove MY_COLLATION_HANDLER::strcasecmp()
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 - Closed
 
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