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Merge branch '10.3' into 10.4
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@ -28,14 +28,14 @@ DROP FUNCTION test.f1;
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#########################################################################
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DESCRIBE information_schema.KEY_COLUMN_USAGE;
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Field Type Null Key Default Extra
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CONSTRAINT_CATALOG varchar(512) NO
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CONSTRAINT_SCHEMA varchar(64) NO
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CONSTRAINT_NAME varchar(64) NO
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TABLE_CATALOG varchar(512) NO
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TABLE_SCHEMA varchar(64) NO
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TABLE_NAME varchar(64) NO
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COLUMN_NAME varchar(64) NO
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ORDINAL_POSITION bigint(10) NO 0
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CONSTRAINT_CATALOG varchar(512) NO NULL
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CONSTRAINT_SCHEMA varchar(64) NO NULL
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CONSTRAINT_NAME varchar(64) NO NULL
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TABLE_CATALOG varchar(512) NO NULL
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TABLE_SCHEMA varchar(64) NO NULL
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TABLE_NAME varchar(64) NO NULL
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COLUMN_NAME varchar(64) NO NULL
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ORDINAL_POSITION bigint(10) NO NULL
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POSITION_IN_UNIQUE_CONSTRAINT bigint(10) YES NULL
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REFERENCED_TABLE_SCHEMA varchar(64) YES NULL
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REFERENCED_TABLE_NAME varchar(64) YES NULL
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@ -43,29 +43,29 @@ REFERENCED_COLUMN_NAME varchar(64) YES NULL
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SHOW CREATE TABLE information_schema.KEY_COLUMN_USAGE;
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Table Create Table
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KEY_COLUMN_USAGE CREATE TEMPORARY TABLE `KEY_COLUMN_USAGE` (
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`CONSTRAINT_CATALOG` varchar(512) NOT NULL DEFAULT '',
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`CONSTRAINT_SCHEMA` varchar(64) NOT NULL DEFAULT '',
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`CONSTRAINT_NAME` varchar(64) NOT NULL DEFAULT '',
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`TABLE_CATALOG` varchar(512) NOT NULL DEFAULT '',
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`TABLE_SCHEMA` varchar(64) NOT NULL DEFAULT '',
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`TABLE_NAME` varchar(64) NOT NULL DEFAULT '',
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`COLUMN_NAME` varchar(64) NOT NULL DEFAULT '',
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`ORDINAL_POSITION` bigint(10) NOT NULL DEFAULT 0,
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`POSITION_IN_UNIQUE_CONSTRAINT` bigint(10) DEFAULT NULL,
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`REFERENCED_TABLE_SCHEMA` varchar(64) DEFAULT NULL,
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`REFERENCED_TABLE_NAME` varchar(64) DEFAULT NULL,
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`REFERENCED_COLUMN_NAME` varchar(64) DEFAULT NULL
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`CONSTRAINT_CATALOG` varchar(512) NOT NULL,
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`CONSTRAINT_SCHEMA` varchar(64) NOT NULL,
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`CONSTRAINT_NAME` varchar(64) NOT NULL,
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`TABLE_CATALOG` varchar(512) NOT NULL,
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`TABLE_SCHEMA` varchar(64) NOT NULL,
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`TABLE_NAME` varchar(64) NOT NULL,
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`COLUMN_NAME` varchar(64) NOT NULL,
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`ORDINAL_POSITION` bigint(10) NOT NULL,
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`POSITION_IN_UNIQUE_CONSTRAINT` bigint(10),
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`REFERENCED_TABLE_SCHEMA` varchar(64),
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`REFERENCED_TABLE_NAME` varchar(64),
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`REFERENCED_COLUMN_NAME` varchar(64)
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) ENGINE=MEMORY DEFAULT CHARSET=utf8
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SHOW COLUMNS FROM information_schema.KEY_COLUMN_USAGE;
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Field Type Null Key Default Extra
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CONSTRAINT_CATALOG varchar(512) NO
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CONSTRAINT_SCHEMA varchar(64) NO
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CONSTRAINT_NAME varchar(64) NO
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TABLE_CATALOG varchar(512) NO
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TABLE_SCHEMA varchar(64) NO
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TABLE_NAME varchar(64) NO
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COLUMN_NAME varchar(64) NO
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ORDINAL_POSITION bigint(10) NO 0
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CONSTRAINT_CATALOG varchar(512) NO NULL
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CONSTRAINT_SCHEMA varchar(64) NO NULL
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CONSTRAINT_NAME varchar(64) NO NULL
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TABLE_CATALOG varchar(512) NO NULL
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TABLE_SCHEMA varchar(64) NO NULL
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TABLE_NAME varchar(64) NO NULL
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COLUMN_NAME varchar(64) NO NULL
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ORDINAL_POSITION bigint(10) NO NULL
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POSITION_IN_UNIQUE_CONSTRAINT bigint(10) YES NULL
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REFERENCED_TABLE_SCHEMA varchar(64) YES NULL
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REFERENCED_TABLE_NAME varchar(64) YES NULL
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