23 lines
787 B
SQL
23 lines
787 B
SQL
DROP TABLE IF EXISTS message;
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-- DROP SEQUENCE IF EXISTS message_seq;
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-- CREATE SEQUENCE message_seq;
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-- CREATE TABLE IF NOT EXISTS message (
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CREATE TABLE message (
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"message_id" int PRIMARY KEY GENERATED BY DEFAULT AS IDENTITY, -- SERIAL PRIMARY KEY
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"type" varchar(20) NOT NULL DEFAULT 'message',
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"data" text DEFAULT NULL,
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"meta" text DEFAULT NULL,
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"status" smallint NOT NULL DEFAULT 0, -- unread = 0, read = 1
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"created_at" timestamp(0) NOT NULL DEFAULT now(),
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"updated_at" timestamp(0) NOT NULL DEFAULT now()
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-- PRIMARY KEY("message_id")
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);
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DROP INDEX IF EXISTS "message_type_status_date";
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CREATE INDEX "message_type_status_date" ON message ("type","created_at","message_id");
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-- SELECT setval('message_message_id_seq', 0, true); -- last inserted id by sample data
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