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27 lines
955 B
Plaintext
27 lines
955 B
Plaintext
CREATE TABLE PERSON (
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PERSON_ID VARCHAR(50) NOT NULL,
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DOB VARCHAR(50) NOT NULL,
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NAME NVARCHAR(255) NOT NULL,
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CONSTRAINT PK_PERSON PRIMARY KEY (PERSON_ID, DOB)
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)Engine=InnoDB;
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CREATE TABLE PHOTO (
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PERSON_ID VARCHAR(50) NOT NULL,
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DOB VARCHAR(50) NOT NULL,
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PHOTO_DETAILS VARCHAR(50) NULL,
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CONSTRAINT PK_PHOTO PRIMARY KEY (PERSON_ID, DOB),
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CONSTRAINT FK_PHOTO_2_PERSON FOREIGN KEY (PERSON_ID, DOB) REFERENCES PERSON (PERSON_ID, DOB)
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)Engine=InnoDB;
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CREATE TABLE ADDRESS (
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PERSON_ID VARCHAR(50) NOT NULL,
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DOB VARCHAR(50) NOT NULL,
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ADDRESS_ID VARCHAR(50) NOT NULL,
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ADDRESS_DETAILS NVARCHAR(250) NULL,
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CONSTRAINT PK_ADDRESS PRIMARY KEY (PERSON_ID, DOB, ADDRESS_ID),
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CONSTRAINT FK_ADDRESS_2_PERSON FOREIGN KEY (PERSON_ID, DOB) REFERENCES PERSON (PERSON_ID, DOB) ON DELETE CASCADE
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)Engine=InnoDB;
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INSERT INTO PERSON VALUES("10", "11011999", "John");
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INSERT INTO PHOTO VALUES("10", "11011999", "new photo");
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DROP TABLE PHOTO;
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DROP TABLE ADDRESS;
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DROP TABLE PERSON;
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