CREATE TABLE "tool_policy" (
	"id" text NOT NULL,
	"scope_id" text NOT NULL,
	"pattern" text NOT NULL,
	"action" text NOT NULL,
	-- Fractional-indexing key (Jira lexorank style). Lex-ordered text;
	-- always subdivisible by lengthening, so reorders never run out of
	-- room.
	"position" text NOT NULL,
	"created_at" timestamp NOT NULL,
	"updated_at" timestamp NOT NULL,
	CONSTRAINT "tool_policy_scope_id_id_pk" PRIMARY KEY("scope_id","id")
);
--> statement-breakpoint
-- List queries are always `WHERE scope_id = ? ORDER BY position`, so the
-- composite index serves both the filter and the sort from one btree.
CREATE INDEX "tool_policy_scope_id_position_idx" ON "tool_policy" USING btree ("scope_id", "position");