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Current File : /www/server/mysql/src/mysql-test/suite/innodb/t/innodb_bulk_create_index_small.test
#
# wl#7277: InnoDB: Bulk Load for Create Index
#

-- source include/have_innodb.inc
-- source include/have_innodb_zip.inc

# Create Insert Procedure
DELIMITER |;
CREATE PROCEDURE populate_t1()
BEGIN
	DECLARE i int DEFAULT 1;

	START TRANSACTION;
	WHILE (i <= 1000) DO
		INSERT INTO t1 VALUES (i, i, CONCAT('a', i));
		SET i = i + 1;
	END WHILE;
	COMMIT;
END|
DELIMITER ;|

SELECT @@innodb_fill_factor;

# Test Compact Table
CREATE TABLE t1(
	class	INT,
	id	INT,
	title	VARCHAR(100)
) ENGINE=InnoDB ROW_FORMAT=COMPACT;

-- disable_query_log
CALL populate_t1();
-- enable_query_log

SELECT COUNT(*) FROM t1;

/* Create index. */
CREATE INDEX idx_id ON t1(id);

CREATE INDEX idx_title ON t1(title);

/* Check table. */
CHECK TABLE t1;

/* Select by index. */
EXPLAIN SELECT * FROM t1 WHERE id = 10;
EXPLAIN SELECT * FROM t1 WHERE title = 'a10';

SELECT * FROM t1 WHERE id = 10;
SELECT * FROM t1 WHERE title = 'a10';

SELECT * FROM t1 WHERE id = 500;
SELECT * FROM t1 WHERE title = 'a500';

SELECT * FROM t1 WHERE id = 1000;
SELECT * FROM t1 WHERE title = 'a1000';

SELECT * FROM t1 WHERE id = 1010;
SELECT * FROM t1 WHERE title = 'a1010';

DROP TABLE t1;

# Test Blob
CREATE TABLE t1(
	a INT PRIMARY KEY,
	b TEXT,
	c TEXT) ENGINE=InnoDB ROW_FORMAT=COMPACT;

INSERT INTO t1 VALUES
        (1, REPEAT('a',10000), 'a'),
        (2, REPEAT('b',20000), 'b'),
        (3, REPEAT('c',40000), 'c'),
        (4, REPEAT('d',60000), 'd');

ALTER TABLE t1 DROP COLUMN c;

CHECK TABLE t1;

SELECT CHAR_LENGTH(b) FROM t1 WHERE a=4975;

DROP TABLE t1;

SET GLOBAL innodb_file_per_table=default;

# Test Compressed Table
SET GLOBAL innodb_file_per_table=1;

CREATE TABLE t1(
	class	INT,
	id	INT,
	title	VARCHAR(100)
) ENGINE=InnoDB ROW_FORMAT=COMPRESSED KEY_BLOCK_SIZE=4;

-- disable_query_log
CALL populate_t1();
-- enable_query_log

SELECT COUNT(*) FROM t1;

/* Create index. */
CREATE INDEX idx_id ON t1(id);

CREATE INDEX idx_title ON t1(title);

/* Check table. */
CHECK TABLE t1;

/* Select by index. */
EXPLAIN SELECT * FROM t1 WHERE id = 10;
EXPLAIN SELECT * FROM t1 WHERE title = 'a10';

SELECT * FROM t1 WHERE id = 10;
SELECT * FROM t1 WHERE title = 'a10';

SELECT * FROM t1 WHERE id = 500;
SELECT * FROM t1 WHERE title = 'a500';

SELECT * FROM t1 WHERE id = 1000;
SELECT * FROM t1 WHERE title = 'a1000';

SELECT * FROM t1 WHERE id = 1010;
SELECT * FROM t1 WHERE title = 'a1010';

DROP TABLE t1;

# Test Compression & Blob
CREATE TABLE t1(
	a INT PRIMARY KEY,
	b TEXT,
	c TEXT) ENGINE=InnoDB ROW_FORMAT=COMPRESSED KEY_BLOCK_SIZE=4;

INSERT INTO t1 VALUES
        (1, REPEAT('a',10000), 'a'),
        (2, REPEAT('b',20000), 'b'),
        (3, REPEAT('c',40000), 'c'),
        (4, REPEAT('d',60000), 'd');

ALTER TABLE t1 DROP COLUMN c;

CHECK TABLE t1;

SELECT CHAR_LENGTH(b) FROM t1 WHERE a=4975;

DROP TABLE t1;

SET GLOBAL innodb_file_per_table=default;

DROP PROCEDURE populate_t1;

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