Convert all tables to InnoDB

files/convert_to_innodb.sql

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+delimiter |
+
+DROP PROCEDURE IF EXISTS convert_to_innodb|
+
+CREATE PROCEDURE convert_to_innodb ()
+	BEGIN
+		DECLARE table_name BLOB;
+		DECLARE table_engine BLOB;
+		DECLARE junk BLOB;
+		DECLARE done INT DEFAULT 0;
+		DECLARE table_cur CURSOR FOR SHOW TABLE STATUS;
+		DECLARE CONTINUE HANDLER FOR SQLSTATE '02000' SET done = 1;
+
+		OPEN table_cur;
+
+each_table:
+		WHILE done = 0 DO
+			BEGIN
+				FETCH table_cur INTO table_name,table_engine,junk,junk,junk,junk,junk,junk,junk,junk,junk,junk,junk,junk,junk,junk,junk,junk;
+				IF table_engine = 'InnoDB' THEN ITERATE each_table; END IF;
+
+				SET @qtext = CONCAT('ALTER TABLE ',table_name,' ENGINE=InnoDB;');
+
+				PREPARE aquery FROM @qtext;
+
+				EXECUTE aquery;
+
+				DEALLOCATE PREPARE aquery;
+			END;
+		END WHILE;
+
+		CLOSE table_cur;
+	END|
+
+CALL convert_to_innodb()|
+
+DROP PROCEDURE convert_to_innodb|