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db.sql
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110 lines (92 loc) · 2.39 KB
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# noinspection SqlNoDataSourceInspectionForFile
CREATE TABLE t_users(
id_user VARCHAR(10),
username VARCHAR(14),
password VARCHAR(255),
status ENUM('1','2','4'),
created_date TIMESTAMP,
created_by VARCHAR(10),
updated_date TIMESTAMP,
updated_by VARCHAR(10)
);
-- 1:Non Active, 2:Active, 4:Hold
ALTER TABLE t_users
ADD CONSTRAINT t_users_id_user_pk PRIMARY KEY(id_user);
CREATE TABLE t_users_roles(
id_role VARCHAR(10),
role VARCHAR(30),
created_date TIMESTAMP,
created_by VARCHAR(10),
updated_date TIMESTAMP,
updated_by VARCHAR(10)
);
ALTER TABLE t_users_roles
ADD CONSTRAINT t_users_roles_pk PRIMARY KEY(id_role);
-- t_posts is representing Question
CREATE TABLE t_posts(
id_post VARCHAR(10),
post TEXT,
created_date TIMESTAMP,
created_by VARCHAR(10),
updated_date TIMESTAMP,
updated_by VARCHAR(10)
);
ALTER TABLE t_posts
ADD CONSTRAINT t_posts_id_post_pk PRIMARY KEY(id_post);
CREATE TABLE t_tags(
id_tag BIGINT NOT NULL,
tag TEXT,
created_date TIMESTAMP,
created_by VARCHAR(10),
updated_date TIMESTAMP,
updated_by VARCHAR(10)
);
ALTER TABLE t_tags
ADD CONSTRAINT t_tags_id_tag_pk PRIMARY KEY(id_tag);
CREATE TABLE t_streams(
id_post VARCHAR(10),
id_tag BIGINT,
id_role VARCHAR(10),
created_date TIMESTAMP,
created_by VARCHAR(10),
updated_date TIMESTAMP,
updated_by VARCHAR(10)
);
ALTER TABLE t_streams
ADD CONSTRAINT t_streams_t_post_fk
FOREIGN KEY(id_post)
REFERENCES t_posts(id_post)
ON DELETE SET NULL
ON UPDATE CASCADE;
ALTER TABLE t_streams
ADD CONSTRAINT t_streams_t_tags_fk
FOREIGN KEY(id_tag)
REFERENCES t_tags(id_tag)
ON DELETE SET NULL
ON UPDATE CASCADE;
ALTER TABLE t_streams
ADD CONSTRAINT t_streams_t_users_roles_fk
FOREIGN KEY(id_role)
REFERENCES t_users_roles(id_role)
ON DELETE SET NULL
ON UPDATE CASCADE;
CREATE TABLE t_answers(
id_answer VARCHAR(10),
answer TEXT,
id_post VARCHAR(10),
created_date TIMESTAMP,
created_by VARCHAR(10),
updated_date TIMESTAMP,
updated_by VARCHAR(10)
);
ALTER TABLE t_answers
ADD CONSTRAINT t_answers_id_answer_pk PRIMARY KEY(id_answer);
ALTER TABLE t_answers
ADD CONSTRAINT t_answers_t_posts_fk
FOREIGN KEY(id_post)
REFERENCES t_posts(id_post)
ON DELETE SET NULL
ON UPDATE CASCADE;
-- Maybe some tables incorrect. The development process is still working on progress.
-- Add post title to t_posts
ALTER TABLE `t_posts` ADD `title` VARCHAR(255) NOT NULL AFTER `id_post`;