SET NAMES utf8mb4;
SET FOREIGN_KEY_CHECKS = 0;
– Table structure for c3p0testtable
DROP TABLE IF EXISTS c3p0testtable;
CREATE TABLE c3p0testtable (a char(1) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL
) ENGINE = InnoDB CHARACTER SET = utf8 COLLATE = utf8_general_ci ROW_FORMAT = Dynamic;
– Table structure for c3p0testtable
DROP TABLE IF EXISTS c3p0testtable;
CREATE TABLE c3p0testtable (a char(1) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL
) ENGINE = InnoDB CHARACTER SET = utf8 COLLATE = utf8_general_ci ROW_FORMAT = Dynamic;
– Table structure for classinfo
DROP TABLE IF EXISTS classinfo;
CREATE TABLE classinfo (classId int(11) NOT NULL AUTO_INCREMENT,className varchar(50) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL,gradeId int(11) NOT NULL,teacherId int(11) NULL DEFAULT NULL,
PRIMARY KEY (classId) USING BTREE,
INDEX teacherId(teacherId) USING BTREE,
INDEX FK_Reference_1(gradeId) USING BTREE,
CONSTRAINT FK_Reference_1 FOREIGN KEY (gradeId) REFERENCES gradeinfo (gradeId) ON DELETE RESTRICT ON UPDATE RESTRICT,
CONSTRAINT classinfo_ibfk_1 FOREIGN KEY (teacherId) REFERENCES teacherinfo (teacherId) ON DELETE RESTRICT ON UPDATE RESTRICT
) ENGINE = InnoDB AUTO_INCREMENT = 131 CHARACTER SET = utf8 COLLATE = utf8_general_ci ROW_FORMAT = Dynamic;