mirror of
https://github.com/alkimake/paperclip.git
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51 lines
3.1 KiB
MySQL
51 lines
3.1 KiB
MySQL
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CREATE TABLE IF NOT EXISTS "issue_reference_mentions" (
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"id" uuid PRIMARY KEY DEFAULT gen_random_uuid() NOT NULL,
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"company_id" uuid NOT NULL,
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"source_issue_id" uuid NOT NULL,
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"target_issue_id" uuid NOT NULL,
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"source_kind" text NOT NULL,
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"source_record_id" uuid,
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"document_key" text,
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"matched_text" text,
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"created_at" timestamp with time zone DEFAULT now() NOT NULL,
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"updated_at" timestamp with time zone DEFAULT now() NOT NULL
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);
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--> statement-breakpoint
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DO $$ BEGIN
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IF NOT EXISTS (SELECT 1 FROM pg_constraint WHERE conname = 'issue_reference_mentions_company_id_companies_id_fk') THEN
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ALTER TABLE "issue_reference_mentions" ADD CONSTRAINT "issue_reference_mentions_company_id_companies_id_fk" FOREIGN KEY ("company_id") REFERENCES "public"."companies"("id") ON DELETE no action ON UPDATE no action;
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END IF;
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END $$;
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--> statement-breakpoint
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DO $$ BEGIN
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IF NOT EXISTS (SELECT 1 FROM pg_constraint WHERE conname = 'issue_reference_mentions_source_issue_id_issues_id_fk') THEN
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ALTER TABLE "issue_reference_mentions" ADD CONSTRAINT "issue_reference_mentions_source_issue_id_issues_id_fk" FOREIGN KEY ("source_issue_id") REFERENCES "public"."issues"("id") ON DELETE cascade ON UPDATE no action;
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END IF;
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END $$;
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--> statement-breakpoint
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DO $$ BEGIN
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IF NOT EXISTS (SELECT 1 FROM pg_constraint WHERE conname = 'issue_reference_mentions_target_issue_id_issues_id_fk') THEN
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ALTER TABLE "issue_reference_mentions" ADD CONSTRAINT "issue_reference_mentions_target_issue_id_issues_id_fk" FOREIGN KEY ("target_issue_id") REFERENCES "public"."issues"("id") ON DELETE cascade ON UPDATE no action;
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END IF;
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END $$;--> statement-breakpoint
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CREATE INDEX IF NOT EXISTS "issue_reference_mentions_company_source_issue_idx" ON "issue_reference_mentions" USING btree ("company_id","source_issue_id");--> statement-breakpoint
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CREATE INDEX IF NOT EXISTS "issue_reference_mentions_company_target_issue_idx" ON "issue_reference_mentions" USING btree ("company_id","target_issue_id");--> statement-breakpoint
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CREATE INDEX IF NOT EXISTS "issue_reference_mentions_company_issue_pair_idx" ON "issue_reference_mentions" USING btree ("company_id","source_issue_id","target_issue_id");--> statement-breakpoint
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DELETE FROM "issue_reference_mentions"
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WHERE "id" IN (
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SELECT "id"
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FROM (
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SELECT
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"id",
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row_number() OVER (
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PARTITION BY "company_id", "source_issue_id", "target_issue_id", "source_kind", "source_record_id"
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ORDER BY "created_at", "id"
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) AS "row_number"
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FROM "issue_reference_mentions"
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) AS "duplicates"
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WHERE "duplicates"."row_number" > 1
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);--> statement-breakpoint
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DROP INDEX IF EXISTS "issue_reference_mentions_company_source_mention_uq";--> statement-breakpoint
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CREATE UNIQUE INDEX IF NOT EXISTS "issue_reference_mentions_company_source_mention_record_uq" ON "issue_reference_mentions" USING btree ("company_id","source_issue_id","target_issue_id","source_kind","source_record_id") WHERE "source_record_id" IS NOT NULL;--> statement-breakpoint
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CREATE UNIQUE INDEX IF NOT EXISTS "issue_reference_mentions_company_source_mention_null_record_uq" ON "issue_reference_mentions" USING btree ("company_id","source_issue_id","target_issue_id","source_kind") WHERE "source_record_id" IS NULL;
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