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[happydeveloper]

사용자 테이블 출입로그 테이블

[AntonSangho]

create table attendance( id INT UNSIGNED NOT NULL AUTO_INCREMENT UNIQUE, user_id INT UNSIGNED NOT NULL, clock_in TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP, PRIMARY KEY ( id ) );

• id – This is an integer that is used to keep track of the current row and increases automatically.

• user_id – This is an integer, and we utilize this to tie attendance with a user in our users table that has the same id.

• clock_in – This variable stores a SQL timestamp. This timestamp is used to track when the user taps their RFID card onto the RFID reader.

create table users( id INT UNSIGNED NOT NULL AUTO_INCREMENT UNIQUE, rfid_uid VARCHAR(255) NOT NULL, name VARCHAR(255) NOT NULL, created TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP, PRIMARY KEY ( id ) );

• id – This is an integer that is used to keep track of the current user and increases automatically.

• rfid_uid – This variable is used to store the UID that is captured when an RFID card is tapped on the RFID reader.

• name – This variable stores the name of the person who owns the RFID card.

• created – We use this variable to keep track of when the user was created.

[AntonSangho]

create table attendance( id INT UNSIGNED NOT NULL AUTO_INCREMENT UNIQUE, user_id INT UNSIGNED NOT NULL, clock_in TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP, PRIMARY KEY ( id ) );

• id – This is an integer that is used to keep track of the current row and increases automatically.
• user_id – This is an integer, and we utilize this to tie attendance with a user in our users table that has the same id.
• clock_in – This variable stores a SQL timestamp. This timestamp is used to track when the user taps their RFID card onto the RFID reader.

create table users( id INT UNSIGNED NOT NULL AUTO_INCREMENT UNIQUE, rfid_uid VARCHAR(255) NOT NULL, name VARCHAR(255) NOT NULL, created TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP, PRIMARY KEY ( id ) );

• id – This is an integer that is used to keep track of the current user and increases automatically.
• rfid_uid – This variable is used to store the UID that is captured when an RFID card is tapped on the RFID reader.
• name – This variable stores the name of the person who owns the RFID card.
• created – We use this variable to keep track of when the user was created.

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[happydeveloper]

모델링 반영~ 인증테이블과 비지니스 로직 테이블이 필요해 보여요! @AntonSangho

[happydeveloper]

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