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2025-12-04 16:24:54 +07:00
CREATE TABLE ailbl_tag (
ID VARCHAR(64) PRIMARY KEY,
Tag VARCHAR(128) NOT NULL,
Kind SMALLINT NOT NULL, -- Giá trị 1 đến 6 như mô tả
Ref VARCHAR(36), -- Tham chiếu động theo Kind
primary_color VARCHAR(8), -- Mã màu chính (Hex)
secondary_color VARCHAR(8), -- Mã màu phụ (Hex)
Created timestamptz NOT NULL DEFAULT CURRENT_TIMESTAMP, -- UTC
Modified timestamptz NOT NULL DEFAULT CURRENT_TIMESTAMP, -- UTC
CONSTRAINT unique_tag_kind_ref UNIQUE (Tag, Kind, Ref)
);
CREATE TABLE ailbl_tag_ref (
ID VARCHAR(64) PRIMARY KEY,
tag_id VARCHAR(64) NOT NULL,
Ref VARCHAR(64) NOT NULL,
sub_ref VARCHAR(1024),
CONSTRAINT unique_tagid_ref UNIQUE (TagId, Ref),
CONSTRAINT fk_tagref_tag FOREIGN KEY (TagId) REFERENCES ailbl_tag(ID) ON DELETE CASCADE
);